Kruse Kronicle

Anti-GMO: The Lethal Implications

Anthropogenic-driven climate change is a fact. As the climate changes, the poorest of humanity will suffer the greatest. The most ardent climate activists tell us this is settled science. So settled that questioning these conclusions puts you in league with people who deny the Jewish Holocaust ever happened. It is science!

Well, there is another issue around which there is even more scientific consensus. Megan Molteni, writing for UnDark:

According to a recent survey by the Pew Research Center in collaboration with the American Association for the Advancement of Science, 88 percent of scientists believe these foods are safe to eat. Only 37 percent of the general public agrees. Republicans and Democrats are just as likely to be opposed to transgenic foods, as are people across different age groups. So why is it that we trust the National Academy of Sciences and the WHO when they say climate change is likely caused by humans, but not when they say these foods are safe?

Molteni highlights the recent development of goats modified to include an antimicrobial enzyme that helps humans fight off bacterial cells that cause diarrhea and other infections. The milk from these goats aids children in fighting off these diseases.

According to the World Health Organization, 525,000 children under five died last year from diarrheal diseases, mostly in poor communities in developing nations where waterborne diseases are rampant and vaccines and antibiotic treatments are difficult to acquire and distribute.

The modified goats could reduce millions of children's suffering, even death. A public university developed them and has had nearly two decades of testing and review. The goats could be distributed via whatever strategy seems most effective, even free. There is no sinister corporate entity lurking in the shadows. So why are the goats not in use?

First, regulation. Clearly, GMOs must be evaluated and regulated, but the present regulatory system is such a mishmash of regulation and entities that it is very costly and time-consuming to get approval. Consequently, the process is skewed toward large corporate entities who can work the system, provoking many anti-GMOers to make the regulatory process even more difficult.

Second, anti-GMOers have organized to oppose all GMO usage in developing nations, sometimes pitting well-funded European and American activists against poor agricultural workers who could benefit greatly from the technology.

But as scientists will tell you, "GMO" tells you zero about the merits of any particular product. What tells you about the merits is looking at the actual merits of the product!

Last month, the National Academies of Sciences, Engineering, and Medicine released a report assessing all the science available on genetically engineered crops. It concluded that we shouldn't be making generalizations about GMOs, but rather asking if a particular crop or GE product makes the world a better place or a more dangerous one, on a case-by-case basis. This was not exactly what people wanted to hear, the authors wrote: "We received impassioned requests to give the public a simple, general, authoritative answer about GE crops. Given the complexity of GE issues, we did not see that as appropriate."

The goats are not the only product caught up in this controversy. The linked article suggests others. In addition to nutrition and health, GMOs also have a role to play in adapting to warmer temperatures, with crops that grow more food with less water and fewer nutrients, for example.

… improving food security and public health without harming the environment will require the concerted use of many methods, from traditional breeding to organic farming. Genetic modification can't hold back rising sea levels or fill aquifers drained by years of drought. But there are important contributions to be made with problems that have been unsolvable by other means, the researchers say — if only regulations would allow it.

Climate activists routinely moralize about people who will not get on board with their initiatives, saying deniers are accountable for countless lives that will one day be diminished or lost due to our inaction on climate change. The poorest folks will suffer the most. This is their scientific conclusion. Yet when the same scientific community says GMO technology is safe, with the potential to save millions of lives in the here and now, while enhancing the welfare of countless others, the activists rise in opposition to the technology. This tells me that while some people are genuinely knowledgeable about the science of climate change and are alarmed about the consequences, the concern by multitudes is less about science and far more to do with subjective narratives with which science (happily for them) agrees. When the "naturalist" narrative is not supported, they disregard science instead of modifying their narrative.

I'd invite you to read Molteni's Spilled Milk article. In the meantime, my climate activist friends, unless you are willing to give full-throated support of GMOs here and now, do not let me ever again here, you decry the "anti-science" climate deniers. You are no different. Subjective considerations drive you every bit as much as climate deniers. Right now, people suffer and die because of your "anti-science" behavior.

Why People Oppose GMOs Even Though Science Says They Are Safe

Scientific American: Why People Oppose GMOs Even Though Science Says They Are Safe

... In the paper, we identify several intuitions that may affect people's perception of GMOs.Psychological essentialism, for instance, makes us think of DNA as an organism's "essence" - an unobservable and immutable core that causes the organism's behaviour and development and determines its identity. As such, when a gene is transferred between two distantly related species, people are likely to believe that this process will cause characteristics typical of the source organism to emerge in the recipient. For example, in an opinion survey in the United States, more than half of respondents said that a tomato modified with fish DNA would taste like fish (of course, it would not).

Essentialism clearly plays a role in public attitudes towards GMOs. People are typically more opposed to GM applications that involve the transfer of DNA between two different species ("transgenic") than within the same species ("cisgenic"). Anti-GMO organizations, such as NGOs, exploit these intuitions by publishing images of tomatoes with fish tails or by telling the public that companies modify corn with scorpion DNA to make crispier cereals.      

Intuitions about purposes and intentions also have an impact on people's thinking about GMOs. They render us vulnerable to the idea that purely natural phenomena exist or happen for a purpose that is intended by some agent. These assumptions are part and parcel of religious beliefs, but in secular environments they lead people to regard nature as a beneficial process or entity that secures our wellbeing and that humans shouldn't meddle with. In the context of opposition to GMOs, genetic modification is deemed "unnatural" and biotechnologists are accused of "playing God". The popular term "Frankenfood" captures what is at stake: by going against the will of nature in an act of hubris, we are bound to bring enormous disaster upon ourselves.

Disgust also affects people's attitudes towards GMOs. The emotion probably evolved, at least in part, as a pathogen avoidance mechanism, preventing the body from consuming or touching harmful substances. We feel repelled by things that possibly contain or indicate the presence of pathogens such as bodily fluids, rotten meat, and maggots. This would explain why disgust operates on a hair trigger: it is better to forego an edible meal under the misguided assumption that it is contaminated, than to consume sickening, or even lethal, food that is erroneously thought to be safe. Hence, disgust can be elicited by completely innocuous food. ...

... The impact of intuitions and emotions on people's understanding of, and attitudes towards, GMOs has important implications for science education and communication. Because the mind is prone to distorting or rejecting scientific information in favour of more intuitive beliefs, simply transmitting the facts will not necessarily persuade people of the safety, or benefits, of GMOs, especially if people have been subjected to emotive, anti-GMO propaganda.

In the long run, education starting from a young age and specifically targeted at tackling common misconceptions might immunize the population against unsubstantiated anti-GMO messages. Other concerns can be addressed and discussed in the wider context of agricultural practices and the place of science and technology in society. However, for now, the best way to turn the tide and generate a more positive public response to GMOs is to play into people's intuitions as well. For instance, emphasizing the benefits of current and future GM applications — improved soil structures because herbicide resistant crops require less or no tilling, higher income for farmers in developing countries, reduced vitamin A deficiency, virus and drought resistance, to name a few — might constitute the most effective approach to changing people's minds. Given the benefits and promises of GM technology, such a change is much needed.

This is one of the most insightful articles I've read. I think his advice in the last paragraph is particularly important and needs to be heeded when dealing with any number of unjustified oppositions to factual realities - from climate change to vaccinations to nuclear power. Yet our propensity is to shout the facts louder and use opposition to the facts as a rallying cry for our tribe versus the "anti-science" dolts from the other tribe.

Science and Technology Links

1.The Drinkable Book - Water is Life. An innovative approach to create more drinkable water.

2. TED: Are insects the future of food?: Megan Miller at TEDxManhattan

3. Eco-Business: In future, clothes could be made from sugar

Researchers at the Institute of Bioengineering and Nanotechnology (IBN) have discovered a new chemical process that can convert adipic acid directly from sugar.

Adipic acid is an important chemical used to produce nylon for apparel and other everyday products like carpets, ropes and toothbrush bristles.

Commercially, adipic acid is produced from petroleum-based chemicals through the nitric acid oxidation process, which emits large amounts of nitrous oxides, a major greenhouse gas that causes global warming. ...

4. Business Insider: Want To Make $1 Billion? Just Solve One Of These Huge Tech Problems

5. Huffington Post: 11 Ways Technology Has Changed Since We Were Kids

6. Pew Internet: U.S. Views of Technology and the Future

7. Real Clear Technology: We Say We're Optimistic About the Future, But Don't Want Anything to Do With Future Innovations

... What's interesting about the Pew poll is that while the survey reported a general optimism about the trajectory of technological development over the next 50 years (59 percent said it would be positive vs. just 30 percent who felt it would be negative) very few specific technological breakthroughs seemed either possible to the general public, or desirable. In fact, just lab-grown organs and computer-generated art seemed both possible and desirable.

By contrast, here are the technologies we don't think are likely or aren't interested in if they do come to pass: ...

8. Huffington Post: Disrupting the World Now: Technology That Will Change Your Life

Can you imagine life without the Internet?

There are equally revolutionary technologies that are emerging today. When we look back 20 years from now, what things will be impossible to imagine living without?

Here are a few technologies to follow as our advancement continues to accelerate: ...

9. Business Insider: How A Chinese Company 3-D Printed 10 Houses In A Day

10. Real Clear Technology: 3D Printing Possibilities Are Beautiful but Not Limitless

... There’s no doubting that these technologies are exciting but the hype is leading us to think our future homes will all feature machines suspiciously similar to the Replicator in Star Trek, probably alongside a robotic housemaid and hoverboard.

The use of 3D printers in industry will definitely continue to grow, and will have a major (if often unnoticed) impact on our consumer choice but those of us who don’t make things for a living will not suddenly become digital artisans. ...

11. Wired: A 3-D Printing Startup’s Plan to Bring Manufacturing Back to Cities

"... But according to founder and CEO Peter Weijmarshausen, the longterm goal for the New York City-based outfit is to bring manufacturing back to America’s cities.

“We believe manufacturing should be local,” Weijmarshausen said on stage at the TechCrunch Disrupt conference in New York on Wednesday. “Our view is, over time, more and more Shapeway factories will appear in places all over the world, and in those places, not only will we get products to you faster and at a lower cost, but we’ll have lower impact on the environment for transportation. ...”

12. Conversable Economist: When Technology Spreads Slowly

...But in the real world, new technologies often take time to diffuse. They note that surveys of dozens of new technologies often find that it takes 15-30 years for a new technology to go from 10% to 90% of the potential market. But some major inventions take longer.

Here's how the tractor slowly displaced horses and mules in the U.S. agricultural sector from 1910 to 1960. Horses and mules, shown by the black dashed line and measured on the right-hand axis, declined from about 26 million in 1920 to about 3 million by 1960. Conversely, the number of tractors, shown by the blue solid line, rose from essentially zero in 1910 to 4.5 million by 1960. ...

Also this ...

13. Atlantic: America's Coming Manufacturing Revolution

... But the doomsayers often fail to see the ways in which America is gaining rather than losing global influence. And nowhere is this truer than the manufacturing sector. The combination of lower energy prices, innovative information technologies, and advances in robotics and materials science are powering a manufacturing revolution that will reinvigorate the U.S. economy and make many of its industrial sectors the most competitive in the world. ...

14. Mashable: Scientists Discover Clever Trick Ancient Egyptians Used to Build Pyramids

15. Huffington Post: How Innovation and Technology Are Shaping Libraries of Today

...Technology has changed the expectations of library patrons; people today expect to be able to find and access information from wherever they are. This is why so many public library systems across the country have increased both computers for use inside the library as well as mobile and online access to e-books, audio books, research databases and archives. In 2010, nearly 300 million Americans used library services including onsite computers and onsite Wi-Fi to check out books, to attend workshops, and to consult with reference librarians.

Libraries are now hubs of technology with over 85 percent offering wireless internet services, and many offering state-of-the-art computers for use. But technology available to patrons does not stop there. Surveys show that currently 12 percent of academic libraries have pre-loaded E-reading devices in circulation that patrons can check out. Another 26 percent of academic libraries are considering adding this service. New (even book-free) libraries are popping up around the country, employing technology in ways most never envisioned:

• GPS apps that help locate material inside the library
• Mobile apps that allow patrons to access library services
• Access to 3-D printers, binding services
• Book delivery robots ...

16. Slate: What Will Become of the Library?

How it will evolve as the world goes digital. ...

17. Huffington Post: Battling Psychics and Ghosts: The Need for Scientific Skepticism

... College and university students, from freshmen to seniors, have asked me similar questions, along with queries about aliens, ghosts, and a wide variety of New Age and alternative health and psychological treatments. Through countless questions on these topics, I've realized the need to teach scientific skepticism, and that using examples of pseudoscience -- claims that appear to be scientific but are not -- can be an invaluable resource for helping students become discerning consumers of real-world claims. ...

18. AP: AP Survey On Faith And Science Reveals That Science Is Often Trumped By Religious Belief

WASHINGTON (RNS) Believers don’t buy the Big Bang, God-less evolution or a human responsibility for global warming. Actually, neither do many Americans.

But a new survey by The Associated Press found that religious identity — particularly evangelical Protestant — was one of the sharpest indicators of skepticism toward key issues in science. ...

18. The Big Think: When Evidence Backfires

Don't read this blog post. Definitely don't read it to the end. Didn't I tell you not to read this blog post? You're still doing it... We can laugh at our inherent ability to be contrary, but unfortunately something similar can happen when we give a human being scientific evidence that debunks misinformation. One of the most depressing paradoxes of science communication is that not only can misinformation often spread faster and wider than the truth (just take the ubersuccessful but often not so factual "uberfacts" or the success of the paragons of science misinformation Natural News if you need examples); but even worse, combating misinformation with evidence can often have the complete and utter opposite of the desired effect. This horrifying phenomenon known as the backfire effect was demonstrated once again recently by a study of the responses of parents to various different forms of evidence that vaccines are not dangerous. ...

19. Los Angeles Times: 'Nanobionics' aims to give plants superpowers

... Researchers at MIT have been experimenting with giving plants new powers by placing tiny carbon nanotubes in their chloroplasts — the tiny engine of the plant cell where photosynthesis takes place.

After much trial and error, their efforts have succeeded. Some of the altered plants produced in their lab have increased their photosynthetic activity by 30% compared with regular plants. Others were able to detect tiny traces of pollutants in the air.

And that's just the beginning. ...

20. BBC: Doctors implant lab-grown vagina

Four women have had new vaginas grown in the laboratory and implanted by doctors in the US. ...

21. Carpe Diem: Recommended reading for Earth Day: ‘Recycling is garbage’ from the NYTimes in 1996; it broke the record for hate mail

Science and Technology Links

1. PBS: Five Cook Stoves Used Around the World

2. Upworthy: It Used To Take Up 40% Of Their Daily Expenses. Then They Found A New Way To Cook.

3. Viral Forest: This is the Pallet Emergency Home. It Can Be Built in One Day With Only Basic Tools.

... Developed by the creative folks at i-Beam Design, this house plan makes use of commonly available materials, and is designed to be built by anyone, even without construction experience. ...

4. Upworthy: A Man Has Revolutionized Sanitary Pads For Women In India 'By Thinking Like A Woman'

5. Huffington Post: Global Food Waste Now At Shamefully High Levels

WASHINGTON, Feb 27 (Reuters) - The world loses or wastes a staggering 25 percent to 33 percent of the food it produces for consumption, losses that can mean the difference between an adequate diet and malnutrition in many countries, the World Bank said in a report released on Thursday. ...

6. Wired: This Gigantic 3-D Printer Can Create an Entire Table

7. Mashable: Researchers 3D Print Blood Vessels Into Tissue for Artificial Organs

... Using a custom-built four-head 3D printer and a "disappearing" ink, materials scientist Jennifer Lewis and her team created a patch of tissue containing skin cells and biological structural material interwoven with blood-vessel-like structures. Reported by the team in Advanced Materials, the tissue is the first made through 3D printing to include potentially functional blood vessels embedded among multiple, patterned cell types. ...

8. SourceFed: Man Gets New 3D Printed Face

9. Reuters: Nine-month-old baby may have been cured of HIV, U.S. scientists say

A 9-month-old baby who was born in California with the HIV virus that leads to AIDS may have been cured as a result of treatments that doctors began just four hours after her birth, medical researchers said on Wednesday.

That child is the second case, following an earlier instance in Mississippi, in which doctors may have brought HIV in a newborn into remission by administering antiretroviral drugs in the first hours of life, said Dr. Deborah Persaud, a pediatrics specialist with the Johns Hopkins School of Medicine, at a medical conference in Boston. ...

 10. Globe and Mail: How tiny robots could help make babies

... Microtechnology and nanotechology involve the manipulation of extremely small robots or bits of matter. To give a sense of the units of measure involved, a micrometre is one millionth of a metre, while a nanometre is a billionth.

The AMNL’s in vitro project focused on improving Intracytoplasmic Sperm Injection, a process used to create test tube babies. Developed in the early 1990s, the procedure allows an embryologist to gather a single sperm in a needle and inject it into an oocyte (egg cell). Given that a sperm head is about five micrometres wide, doing this procedure by hand requires a tremendous amount of precision, dexterity and accuracy.

To make this process more efficient and precise, the U of T lab developed a robotic injection system. ...

11. BBC: 30,000-year-old giant virus 'comes back to life'

An ancient virus has "come back to life" after lying dormant for at least 30,000 years, scientists say. ...

12. MIT News: Bionic plants

Nanotechnology could turn shrubbery into supercharged energy producers or sensors for explosives. ...

... Plants have many valuable functions: They provide food and fuel, release the oxygen that we breathe, and add beauty to our surroundings. Now, a team of MIT researchers wants to make plants even more useful by augmenting them with nanomaterials that could enhance their energy production and give them completely new functions, such as monitoring environmental pollutants.

In a new Nature Materials paper, the researchers report boosting plants’ ability to capture light energy by 30 percent by embedding carbon nanotubes in the chloroplast, the plant organelle where photosynthesis takes place. Using another type of carbon nanotube, they also modified plants to detect the gas nitric oxide.

Together, these represent the first steps in launching a scientific field the researchers have dubbed “plant nanobionics.” ...

13. Economist: Happy birthday world wide web

14. Huff Post Impact: How Can We Balance the Risks and Rewards of New Technologies?

... That said, in today's complex and interconnected world, their sustainable development and use also hinges on understanding how they might harm people and the environment, and how people's perceptions and assumptions might affect their development trajectories. This is where an increasingly sophisticated understanding of sustainable innovation is needed. While scientists and engineers are masters at demonstrating what is technologically possible, it is society that ultimately decides which technologies succeed and which do not. ...

15. Scientific American: What the 1960s Got Right—and Wrong—about Today's Tech

In 1964—exactly 50 years ago—sci-fi author Isaac Asimov wrote up his predictions about what life today would be like. He had a lot of hits and a lot of misses, as I wrote in my Scientific American column this month.

But Asimov wasn't the only person to look into the technological crystal ball. Fifty and 60 years ago gee-whiz films depicting life today were a staple—a sure way to wow audiences. Today these fanciful visions of the future live on, on YouTube. Let them be a warning to anyone today who's inclined to make a prediction about life in 2064. ...

 16. The Atlantic: This 13-Year-Old Just Became the Youngest Person Ever to Build a Nuclear-Fusion Reactor

... Edwards—a "young boffin," as the Post delightfully calls him—began construction of his makeshift nuclear reactor back in October in a science lab at Priory. He also kept a blog tracking his progress in the work of reactor-building, cataloguing his collection of a diffusion pump and a control panel and other components of the device that would eventually smash some atoms. 

This morning, all that work paid off. Edwards smashed two atoms of hydrogen together, creating helium. Yep: From a little science lab in a school in Lancashire, a 13-year-old created nuclear fusion. ...

17. Business Insider: Global Warming: Who Pressed The Pause Button?

... If so, the pause has gone from being not explained to explained twice over--once by aerosols and the solar cycle, and again by ocean winds and currents. These two accounts are not contradictory. The processes at work are understood, but their relative contributions are not. ...

... The solar cycle is already turning. And aerosol cooling is likely to be reined in by China’s anti-pollution laws. Most of the circumstances that have put the planet’s temperature rise on "pause" look temporary. Like the Terminator, global warming will be back.

18. Library of Economics and Liberty - David Henderson: 1.6%, Not 97%, Agree that Humans are the Main Cause of Global Warming

Mark Bahner, a commenter on my previous post on global warming and on David Friedman's post, has sifted through the data behind John Cook's statement that 97% of climate scientists who stated a position believe that humans are the main cause of global warming. ...

... Here are the categories that Cook et al state. I have added the numbers that Bahner found beside each. ...

1,Explicitly endorses and quantifies AGW as 50+% : 64
2,Explicitly endorses but does not quantify or minimize: 922
3,Implicitly endorses AGW without minimizing it: 2910
4,No Position: 7970
5,Implicitly minimizes/rejects AGW: 54
6,Explicitly minimizes/rejects AGW but does not quantify: 15
7,Explicitly minimizes/rejects AGW as less than 50%: 9 ...

19. The Energy Collective: When Renewables Destroy Nature

... But in the first article from a forthcoming issue of Breakthrough Journal, Will Boisvert argues that bioenergy’s devastating impact on nature is typical of renewables, not exceptional. A world powered primarily by renewables, Boisvert writes, is unlikely to be environmentally friendly at all. ...

... Against the vision of renewables having a light footprint on the land, Boisvert notes, “The renewable energy paradigm requires an unprecedented industrial reengineering of the landscape: lining every horizon with forty-story wind turbines, paving deserts with concentrating solar mirrors, girdling the coasts with tidal and wave generators, and drilling for geological heat reservoirs; it sees all of nature as an integrated machine for producing energy.”

Ultimately, if we want to save more nature we must leave more of it alone, not harness it to power a human population of 7 going on 9 billion. “Stewardship of the planet requires that we continue to unshackle ourselves from ecosystems,” Boisvert writes, “and ecosystems from us.”

20. Forbes: Nuclear Energy Rising At The Expense of Renewable Power

...What now? Nuclear energy is getting off of its knees and it is perched to rebound, at least in certain parts of the world: In the United States, four reactors at two plants are under construction while the U.S. Department of Energy has been increasing funding for advanced nuclear research and development.

Meantime, China, Korea, the UAE, Saudi Arabia and the UK are advancing nuclear production to address air pollution and climate concerns. China has 20 nuclear plants today and 28 more under construction — 40 percent of all projected new nuclear units, says the World Nuclear Association. A similar dynamic exists in the UK, which approved the construction of two reactors at Hinkley Point that will provide 7 percent of the UK’s electricity. ...

Science and Technology Links

1. The Atlantic: What Americans Don't Know About Science

On a recent survey, just 74 percent of Americans said that the Earth revolves around the sun. ...

... As you'll see, in the words of the report, "many Americans provide multiple incorrect answers to basic questions about scientific facts." Then again, "residents of other countries, including highly developed ones, appear to perform no better."...

... Finally, the report shows us that for at least some of the questions, Americans may be answering not based on knowledge, but on belief. As shown above, only 48 percent of Americans responded "true" to the statement "Human beings, as we know them today, developed from earlier species of animals." But if the question was reframed slightly, far more people responded with "true." Given the statement "according to the theory of evolution, human beings, as we know them today, developed from earlier species of animals," 72 percent answered "true." (Emphasis mine.) A similar pattern happens with the Big Bang question. When the statement is simply "The universe began with a huge explosion," 39 percent responded "true." When it is "according to astronomers, the universe began with a huge explosion," 60 percent said "true." This seems to indicate that many Americans are familiar with the theories of evolution and the Big Bang; they simply don't believe they're true.

2. The Atlantic Cities: Pre-Fab Houses to Help the Homeless

3. Foreign Affairs: Networking Nature: How Technology Is Transforming Conservation

Conservation is for the first time beginning to operate at the pace and on the scale necessary to keep up with, and even get ahead of, the planet’s most intractable environmental challenges. New technologies have given conservationists abilities that would have seemed like super powers just a few years ago. We can now monitor entire ecosystems -- think of the Amazon rainforest -- in nearly real time, using remote sensors to map their three-dimensional structures; satellite communications to follow elusive creatures, such as the jaguar and the puma; and smartphones to report illegal logging.

Such innovations are revolutionizing conservation in two key ways: first, by revealing the state of the world in unprecedented detail and, second, by making available more data to more people in more places. Like most technologies, these carry serious, although manageable, risks: in the hands of poachers, location-tracking devices could prove devastating to the endangered animals they hunt. Yet on balance, technological innovation gives new hope for averting the planet’s environmental collapse and reversing its accelerating rates of habitat loss, animal extinction, and climate change. ...

4. Real Clear Science: Science Opinions Cross Partisan Lines

... Our results indicate that, more than political party identification, ideology or religious beliefs, an individual’s beliefs about science and society had the strongest influence on their support for stem cell research. It was also possible to identify distinct segments who differ substantially in what they thought about science’s social implications. Traditional political labels do not easily define these groups.

Based on our data we classify the US public in four categories:

Scientific optimists: These comprise about a third of the public. They believe strongly in the link between science and social progress. They are likely to support most scientific advances and three quarters of this group are in favour of embryonic stem cell research. Optimists are on average highly educated, financially well off and disproportionately white. They are split almost evenly along political lines, with slightly more Democrats among them. In terms of political ideology, they are the most moderate in their outlook.

Scientific pessimists: This group comprises just under a quarter of the public. They have strong reservations about the moral boundaries that might be crossed by scientists and believe science may lead to new problems. They are the most likely to oppose advances in biomedical research, with only 40% in favour of stem cell research. Compared to optimists, this group scores much lower on average in terms of educational attainment and income. More tend to be female and from a minority background. Pessimists split evenly along party lines, but tend to be disproportionately either moderate or conservative in their ideological outlook.

The conflicted: This group represents another quarter of the public. They view science in both optimistic and pessimistic terms. Though they are socially similar to the Pessimists in their background, they tend to be older on average than members of other segments. They appear open to accepting the arguments of scientists and advocates who emphasise the benefits of research. By 2010, more than 60% of this segment had come to favour embryonic stem cell research.

The disengaged: About 15% of the public lacks strong beliefs about how science might impact society. As a result, they are likely to be the most susceptible to shifts in opinion driven by political messages. For example, between 2008 and 2010, support for embryonic stem cell research among this group increased by 20 percentage points. ...

 5. CBR: So what is nanotechnology anyway?

Nanotechonology is one of the current buzzwords of science today, and deals with technology on the 'nano' scale. What's the nano scale!? The nano scale is small that you can't see it with a regular microscope; in fact, a nanometre is one-billionth of a metre. A regular atom is about one-tenth of a nanometre in diameter.

At this scale, scientists are able to manipulate atoms themselves, and that leads to the creation of all sorts of fascinating and interesting materials. One prime example is that of a carbon nanotube, which is made my rolling a sheet of graphite molecules into a tube. The right combination of nanotubes can create a structure that is hundred of times stronger than normal steel but only one-sixth the weight. This is just one example of the practical use of nanotechnology.

A concise actual definition for nanotechnology, found here, is: "The design, characterization, production, and application of structures, devices, and systems by controlled manipulation of size and shape at the nanometer scale (atomic, molecular, and macromolecular scale) that produces structures, devices, and systems with at least one novel/superior characteristic or property."

What is nanotechnology used for? ...

6. Nano Werk: Nanotechnology is getting closer to 3D nanoprinting

Fabrication of three-dimensional (3D) objects through direct deposition of functional materials – also called additive manufacturing – has been a subject of intense study in the area of macroscale manufacturing for several decades. These 3D printing techniques are reaching a stage where desired products and structures can be made independent of the complexity of their shapes – even bioprinting tissue is now in the realm of the possible.

Applying 3D printing concepts to nanotechnology could bring similar advantages to nanofabrication – speed, less waste, economic viability – than it is expected to bring to manufacturing technologies.

In addition, pre-patterned micro- or nanostructures could be used as substrates, allowing researchers to realize unprecedented manufacturing flexibility, functionality and complexity at the nanoscale.

Researchers in Korea have now shown that nanoscale 3D objects such as free-standing nanowalls can by constructed by an additive manufacturing scheme. Even without the motion of the substrate, nanojets are spontaneously laid down and piled to yield nanowalls. ...

7. BBC: Tiny motors controlled inside human cell

For the first time, scientists have placed tiny motors inside living human cells and steered them magnetically. ...

8. Extreme Tech: This single-atom engine breaks the laws of physics, could drive progress in quantum computing

A new invention from Germany’s University of Mainz is not only the world’s smallest engine by an enormous margin, it may have broken a theoretical limit for engine efficiency. The device, a so-called “atomic engine,” produces power thanks to the movements of just a single atom trapped and manipulated. It’s an incredible achievement that, while not particularly useful for engineering in the short term, could revolutionize our understanding of the quantum world. Plus, it’s really neat. ...

9. Re/Code: 3-D Printing’s Next Frontier: Mass Customization

The next evolution of 3-D printing may well be what some call “mass customization,” where customers get to contribute to the design process of a product like a necklace, an orthotic footbed, headphones or a toy. By printing one piece at a time, it can fit the buyer’s identity, shape or preference, and their input becomes part of the creation process.

At a basic level, mass customization is kind of like the next level of printing a face on a mug. Now, you could make the mug from scratch with a relief of the face laid into the material like a sort of personal Mount Rushmore. Or you could dream bigger.

Unlike traditional factories, which are optimized for making large quantities of the same thing and so have minimum orders and set-up costs, 3-D printers create individual objects by painstakingly layering material on top of itself.

As Shapeways marketing director Carine Carmy put it to Re/code, “The printer doesn’t care whether it’s 1,000 of one thing or one of 1,000 things.” ...

10. Huff Post Tech: 3D Printing Has Started A Revolution

... Few companies grasp the coming upheaval. Perhaps because 3D printing, an innovation that can come across as a curiosity, is propelling this disruption. Yet, these printers, which churn out objects by laying thin layer after thin layer of metal, plastics or other materials on top of each other, won't tip the scale alone.

It's their collision with two other disruptive technologies -- intelligent robotics and open source electronics -- that will bring an end to the era of big and complex global supply chains. Together, they're going to usher in the digitalization of manufacturing, by creating flexible, fast, local supply chains underpinned by software. ...

11. Scientific American: Robotic Surgery Opens Up

If the open-source approach to building robot surgeons can cut costs and improve performance, patients will increasingly find them at the other end of the scalpel ...

12. The Skin Gun

Remarkable advancement in treating burn victims.

13. Huff Post Impact: This New Product May Drastically Change The Battlefield For The Better

U.S. combat troops may soon benefit from faster and more effective relief from gunshot wounds on the battlefield.

The U.S. Army has requested expedited approval from the FDA for XStat, a new product that has the potential to decrease troop casualties during warfare. The product acts as a modified syringe -- injecting specially coated sponges into deep tissue wounds to stop hemorrhaging, Popular Science reports. ...

14. Business Insider: Number Of Test-Tube Babies Born In US Hits Record Percentage

NEW YORK (Reuters) - More test-tube babies were born in the United States in 2012 than ever before, and they constituted a higher percentage of total births than at any time since the technology was introduced in the 1980s, according to a report released on Monday. ...

15. Huffington Post: What Percentage Of Our Brains Do We Actually Use? Popular Myth Debunked In TED-Ed Video

It's commonly said that we humans use only about 10 percent of our brains, with some people attributing Einstein's brilliance to his ability to stretch that paltry figure to 15 percent.

But in the video above, neurologist Dr. Richard Cytowic debunks these familiar notions, arguing that brain regions once believed to be "silent" are actually humming with activity.

What exactly do these "silent" regions do? According to Cytowic, they're intimately involved with our ability to plan, make decisions, adapt to evolving situations, and reason abstractly. And evidence suggests that at any moment up to 16 percent of our brain cells are active. ...

16. Associated Press: Ancient baby DNA suggests tie to Native Americans

NEW YORK (AP) -- The DNA of a baby boy who was buried in Montana 12,600 years ago has been recovered, and it provides new indications of the ancient roots of today's American Indians and other native peoples of the Americas.

It's the oldest genome ever recovered from the New World. Artifacts found with the body show the boy was part of the Clovis culture, which existed in North America from about 13,000 years ago to about 12,600 years ago and is named for an archaeological site near Clovis, N.M. ...

17. Live Science: Mother Lode' of Amazingly Preserved Fossils Discovered in Canada

A treasure trove of fossils chiseled out of a canyon in Canada's Kootenay National Park rivals the famous Burgess Shale, the best record of early life on Earth, scientists say. ...

18. Christian Science Monitor: When nearly everything on Earth died in the blink of an eye

Scientists have determined that the Permian extinction – the greatest mass die-off in the history of our planet so far – lasted just 60,000 years, an instant in geological time. ...

19. Newser: Source of Stonehenge's Rocks Pinpointed

For nine decades, it's been established that many of Stonehenge's smaller rocks hail from the Preseli Hills in Wales. Now, a newly published study says that we've been wrong about an outcrop that has been accepted as a specific source since 1923. And the new research, published in February's issue of Journal of Archaeological Science,suggests the rocks—known as bluestones, of which there are many types—may not have been transported there by humans at all. As head researcher Dr. Richard Bevins explains, in 1923, geologist H.H. Thomas identified Carn Meini as the source of spotted dolerite bluestones, but a new analysis of the rocks' chemical makeup has fingered Carn Goedog as the true home of at least 55% of those used at Stonehenge, reports Planet Earth. ...

20. USA Today: Genetically engineered crops in nearly 12% of fields

Even as some U.S. consumers reject foods containing ingredients from genetically modified plants, farmers continue to embrace the technology. In 2013, crops grown from seed engineered to withstand weed killers, kill pests or resist diseases made up 11.7% of fields planted worldwide, a report released Thursday says. ...

21: BBC News: Genetically modified potatoes 'resist late blight'

British scientists have developed genetically modified potatoes that are resistant to the vegetable's biggest threat - blight....

22. My Science Academy: Scientists resurrect extinct frog that gives birth through its mouth

Scientists have resurrected an extinct frog species, that gives birth through its mouth, by transplanting its DNA into the eggs of another frog species.

23. Scotsman: Ten myths concerning nuclear power

Civil nuclear power’s historical links with nuclear weapons (and Chernobyl, Fukushima and suchlike) colours our perceptions of this important source of energy. We don’t eschew high explosives for their many valuable uses because they can kill people when abused. We keep driving cars despite the daily death toll.

The fruits of technology always present us with the Faustian dilemma of use for good or evil. The safe application of knowledge depends on the effectiveness of democracy, regulation and governance. Civil nuclear power suffers from its unfamiliarity to the public. This needs correcting by its promoters and by those in a position to influence public attitudes; they need to engage effectively with the public and encourage nuclear opponents to adopt an objective approach to the evidence.

1. Too dangerous? Objective examination of accident statistics for all fuels for deaths per unit of energy transformed shows that civil nuclear power generation has the best safety record. That includes the consequences of Chernobyl and Fukushima.

2. Causes cancer? Risks of cancer due to exposure to radiological hazards from civil nuclear power are extremely low, much lower than the risks from granite in Aberdeen, or from the use of diagnostic and therapeutic radioactivity in medicine (risks which are still heavily outweighed by the benefits). Scientists recognise that nuclear radiation limits are actually set lower than necessary. ...

 

 

 

 

 

 

Science and Technology Links

I've gotten very behind on my links pages. Here is my attempt to catch up on science and technology links. Sorry for the length, but there is some good stuff here. I'll have another post with environment links shortly.

1. Ancient Origins.net: Entire Neanderthal genome finally mapped – with amazing results

This incredible research has revealed the following:

• There is now conclusive evidence that Neanderthals bred with Homo sapiens – a fact disputed for many years. Some scientists claimed the two species had never even met.
• Ancient human species, including Neanderthals, Denisovans and Homo sapiens mated with each other, resulting in an incredibly complex family tree.
• The Denisovans share up to 8 percent of their genome with a "super achaic" and totally unknown species that dates back around 1 million years.
• The results conflict with the theory that modern humans arose completely from one "out of Africa" migration more than 60,000 years ago that spread worldwide without mating with other early humans.
• About 1.5 to 2.1 percent of the DNA of all people with European ancestry can be traced to Neanderthals.
• Proportions of Neanderthal DNA are higher among Asians and Native Americans, who also have small percentages of Denisovan DNA.
• 6 percent of the genome of Australian Aborigines and indigenous Papua New Guineans belong to the Denisovan species.
• The Han Chinese, native to East Asia, and the Dai people of southern China are related to both Neanderthals and Denisovans.
• Some indigenous people from Brazil, such as the Karitiana, are not only related to both Neanderthals and Denisovans, but they show relatively high genetic contributions from the Denisovans.
• Only 87 genes responsible for making proteins in cells are different between modern humans and Neanderthals. Intriguingly, some of the gene differences involve ones involved in both immune responses and the development of brain cells in people.
• Somewhere within these 87 genes may lay the answer to why Neanderthals and Denisovans became extinct.
• And least consequential of all, the Neanderthal woman's parents were related, possibly half-siblings, or an uncle and niece. As evolutionary biologist Mattias Jakobsson stated, the incest finding "is more of an anecdote". The results from one individual cannot be applied to an entire species, in the same way that the recent discovery of an incest family in Australia does not apply to the whole of the human race.

- See more at: http://www.ancient-origins.net/news-evolution-human-origins/entire-neanderthal-genome-finally-mapped-amazing-results-001138#sthash.XmA90FGI.dpuf

Here are a few of the findings:

• There is now conclusive evidence that Neanderthals bred with Homo sapiens – a fact disputed for many years. Some scientists claimed the two species had never even met.
• Ancient human species, including Neanderthals, Denisovans and Homo sapiens mated with each other, resulting in an incredibly complex family tree.
• The results conflict with the theory that modern humans arose completely from one "out of Africa" migration more than 60,000 years ago that spread worldwide without mating with other early humans.
• Proportions of Neanderthal DNA are higher among Asians and Native Americans, who also have small percentages of Denisovan DNA.

2. Science: How Farming Reshaped Our Genomes

Before farming began to spread across Europe some 8500 years ago, the continent's occupants were hunter-gatherers. They were unable to digest starch and milk, according to a new ancient DNA study of a nearly 8000-year-old human skeleton from Spain. But these original occupants did already possess immune defenses against some of the diseases that would later become the scourge of civilization, and they apparently had dark skin. The findings are helping researchers understand what genetic and biological changes humans went through as they made the transition from hunting and gathering to farming. ...

3. Atlantic: Male and Female Brains Really Are Built Differently

By analyzing the MRIs of 949 people aged 8 to 22, scientists at the University of Pennsylvania found that male brains have more connections within each hemisphere, while female brains are more interconnected between hemispheres. ...

... By analyzing the subjects' MRIs using diffusion imaging, the scientists explored the brains' fiber pathways, the bundles of axons that act as highways routing information from one part of the mind to the other. After grouping the image by sex and inspecting the differences between the two aggregate "male" and "female" pictures, the researchers found that in men, fiber pathways run back and forth within each hemisphere, while in women they tend to zig-zag between the left, or "logical," and right, or "creative," sides of the brain.

Because female brains seem to have a stronger connections between their logical and intuitive parts, "when women are asked to do particularly hard tasks, they might engage very different parts of the brain," said Ragini Verma, an associate professor of radiology at the University of Pennsylvania and one of the authors of the report. "Men might over-engage just one part of the brain."

This could mean, for example, that men tend to see issues and resolve them directly, due to the strong connections between the "perception" and "action" areas of their brains, while women might be more inclined to combine logic and intuition when solving a problem. ...

4. Atlantic Cities: How Far You Could Get From New York in One Day, From 1800 to Today

5. Huff Post Tech: Everything From This 1991 Radio Shack Ad You Can Now Do With Your Phone

6. Huff Post Tech: Isaac Asimov's Predictions For 2014 From 50 Years Ago Are Eerily Accurate

Fifty years ago, American scientist and author Isaac Asimov published a story in The New York Times that listed his predictions for what the world would be like in 2014.

Asimov wrote more than 500 books in his lifetime, including science fiction novels and nonfiction scientific books, so he was well-versed in thinking about the future.

In his article, called "Visit to the World's Fair of 2014," Asimov got a whole bunch of his guesses right -- and his other predictions are making us a little envious of his imagined future. ...

7. Huff Post Tech: This 1981 News Report About The Internet Is Adorable, But Totally Wrong

As you might have guessed, they get virtually nothing right. Memes, cat videos, Miley Cyrus, even Facebook -- all are mysteries to the people of the past. Take a look and glory in your superiority. But beware - the world of 2034 is laughing at you behind your back.

 8. New York Times: Technology Is Not Driving Us Apart After All

... Hampton found that, rather than isolating people, technology made them more connected. "It turns out the wired folk — they recognized like three times as many of their neighbors when asked," Hampton said. Not only that, he said, they spoke with neighbors on the phone five times as often and attended more community events. Altogether, they were much more successful at addressing local problems, like speeding cars and a small spate of burglaries. They also used their Listserv to coordinate offline events, even sign-ups for a bowling league. Hampton was one of the first scholars to marshal evidence that the web might make people less atomized rather than more. Not only were people not opting out of bowling leagues — Robert Putnam's famous metric for community engagement — for more screen time; they were also using their computers to opt in. ...

…this was Hampton's most surprising finding: Today there are just a lot more women in public, proportional to men. It's not just on Chestnut Street in Philadelphia. On the steps of the Met, the proportion of women increased by 33 percent, and in Bryant Park by 18 percent. The only place women decreased proportionally was in Boston's Downtown Crossing — a major shopping area. "The decline of women within this setting could be interpreted as a shift in gender roles," Hampton writes. Men seem to be "taking on an activity that was traditionally regarded as feminine."

Across the board, Hampton found that the story of public spaces in the last 30 years has not been aloneness, or digital distraction, but gender equity. "I mean, who would've thought that, in America, 30 years ago, women were not in public the same way they are now?" Hampton said. "We don't think about that."...

9. Space.com: Scale of Universe Measured with 1-Percent Accuracy

WASHINGTON — An ultraprecise new galaxy map is shedding light on the properties of dark energy, the mysterious force thought to be responsible for the universe's accelerating expansion.

A team of researchers working with the Baryon Oscillation Spectroscopic Survey (BOSS) has determined the distances to galaxies more than 6 billion light-years away to within 1 percent accuracy — an unprecedented measurement. ...

10. Atlantic: Almost No Americans Die From Lightning Strikes Anymore—Why?

In the lightning-death literature, one explanation has gained prominence: urbanization. Lightning death rates have declined in step with the rural population, and rural lightning deaths make up a far smaller percent of all lightning deaths (see figure at right). Urban areas afford more protection from lightning. Ergo, urbanization has helped make people safer from lightning.

11. Huff Post Science: Creationist Beliefs Linked To Personality Type In New Survey Of Churchgoers

... A new study suggests that people who believe in creationism are more likely to prefer to take in information via their senses versus via intuition. In contrast, religious believers who see the Bible's creation story as symbolic tend to be more intuitive. ...

12. Atlantic: Why Has Republican Belief in Evolution Declined So Much?

There's been a drop of more than 10 points—to just 43 percent—in the last four years. ...

... What does that leave? Maybe the gap represents an emotional response by Republicans to being out of power. Among others, Chris Mooney has argued that beliefs on politically contentious topics are often more rooted in opposition to perceived attacks than anything else—an instance of "motivated reasoning." Given that Democrats have controlled the White House and Senate since 2009, this could be backlash to the political climate, though it will be hard to tell until Republicans control Washington again.

Of course, motivated reasoning might help explain why many Democrats also believe in evolution.

13. Business Insider: MakerBot Launches' Mini' 3D Printer For Consumers For The Same Price As A Laptop

MakerBot CEO Bre Pettis unveiled the "MakerBot Replicator Mini Compact 3D" today, a smaller, cheaper, simpler 3D printer that he believes will finally make all consumers want to start extruding corn-based plastic in their own homes, and printing objects on demand. ...

14. Mashable: The Answer to Affordable Housing Could Lie Within a 3D Printer

... The process involves a giant robot with a hanging nozzle and a flexible arm on a gantry-type crane — the whole rig is known as a "contour crafter" — above the foundation. The contour crafter then proceeds to layer concrete based on a computer-generated pattern. The layers eventually take shape into walls, embedded with all the necessary conduits and passages for electricity, plumbing and air conditioning.

The research team envisions a future where contour crafters could be used for disaster relief to build emergency housing and to create affordable housing for those who are displaced, homeless or in desperate living conditions. ...

15. Business Insider: Biotech Firm: We Will 3D Print A Human Liver In 2014

2014 could be a landmark year for an amazing medical technology: human organs built by 3D printers.

San Diego biotech firm Organovo promises that its "bioprinting" technology will successfully print a human liver by the end of 2014, the company told Computerworld's Lucas Mearian. ...

16. Conservable Economist: First Burger Grown from Stem Cells Served in London

"On August 5, 2013, the first hamburger grown from stem cells in a laboratory, and not in a cow, was served in London. ... If this technology continues to evolve and is deployed at scale, it will have significant social, cultural, environmental, and economic implications." Carolyn Mattick and Brad Allenby launch the discussion in "The Future of Meat," in the Fall 2013 Issues in Science and Technology.

To be sure, the technology isn't quite ready for fast food. "From an economic perspective, cultured meat is still an experimental technology. The first in vitro burger reportedly cost about $335,000 to produce and was made by possible by financial support from Google cofounder Sergey Brin." Mattick and Allenby discuss a number of technological challenges.

But the potential for altering the environmental footprint of meet the global demand for meat is remarkable. ...

17. Project Syndicate: The GMO Stigma

... In September, an eminent group of scientists called upon the scientific community to "stand together in staunch opposition to the violent destruction of required tests on valuable advances, such as golden rice, that have the potential to save millions" of people from "needless suffering and death." But this passionate appeal fails to address the fundamental problem: the unfounded notion that there is a meaningful difference between "genetically modified organisms" and their conventional counterparts.

CommentsView/Create comment on this paragraphThe fact is that GMOs and their derivatives do not amount to a "category" of food products. They are neither less safe nor less "natural" than other common foods. Labeling foods derived from GMOs, as some have proposed, thus implies a meaningful difference where none exists – an issue that even regulators have acknowledged.

CommentsView/Create comment on this paragraphHumans have been engaging in "genetic modification" through selection and hybridization for millennia. Breeders routinely use radiation or chemical mutagens on seeds to scramble a plant's DNA and generate new traits.

CommentsView/Create comment on this paragraphA half-century of "wide cross" hybridizations, which involve the movement of genes from one species or genus to another, has given rise to plants – including everyday varieties of corn, oats, pumpkin, wheat, black currants, tomatoes, and potatoes – that do not and could not exist in nature. Indeed, with the exception of wild berries, wild game, wild mushrooms, and fish and shellfish, virtually everything in North American and European diets has been genetically improved in some way. ...

18. New York Times: Is Moore's Law Over? Designing the Next Wave of Computer Chips

PALO ALTO, Calif. — Not long after Gordon E. Moore proposed in 1965 that the number of transistors that could be etched on a silicon chip would continue to double approximately every 18 months, critics began predicting that the era of "Moore's Law" would draw to a close.

More than ever recently, industry pundits have been warning that the progress of the semiconductor industry is grinding to a halt — and that the theory of Dr. Moore, an Intel co-founder, has run its course.

If so, that will have a dramatic impact on the computer world. The innovation that has led to personal computers, music players and smartphones is directly related to the plunging cost of transistors, which are now braided by the billions onto fingernail slivers of silicon — computer chips — that may sell for as little as a few dollars each.

But Moore's Law is not dead; it is just evolving, according to more optimistic scientists and engineers. Their contention is that it will be possible to create circuits that are closer to the scale of individual molecules by using a new class of nanomaterials — metals, ceramics, polymeric or composite materials that can be organized from the "bottom up," rather than the top down. ...

19. Business Insider: Here's Why 'The Internet Of Things' Will Be Huge, And Drive Tremendous Value For People And Businesses

The Internet Of Things represents a major departure in the history of the Internet, as connections move beyond computing devices, and begin to power billions of everyday devices, from parking meters to home thermostats. 

Estimates for Internet of Things or IoT market value are massive, since by definition the IoT will be a diffuse layer of devices, sensors, and computing power that overlays entire consumer, business-to-business, and government industries. The IoT will account for an increasingly huge number of connections: 1.9 billion devices today, and 9 billion by 2018. That year, it will be roughly equal to the number of smartphones, smart TVs, tablets, wearable computers, and PCs combined. ...

20. Extreme Tech: Cold fusion tech picked up by major US partner, prepares for launch in the American and Chinese energy markets

... Cold fusion, also known as low-energy nuclear reaction (LENR), is a technology that promises to create huge amounts of green energy from very cheap fuel. In the case of Rossi's E-Cat (Energy Catalyser), nickel and hydrogen are fused into copper — a process that has 10,000 times the energy density of gasoline, and 1,000 times the power density. For more background information on cold fusion/LENR, and why it's safer and cleaner than normal nuclear reactors, read our previous E-Cat story. Suffice it to say, the scientific community's main contention is whether this reaction is actually possible or not. Rossi says he's found a special catalyst that makes it possible; lots of other scientists, though, claim it's hogwash. (Read: 500MW from half a gram of hydrogen: The hunt for fusion power heats up.) ...

21. Real Clear Science: Debunking Myths on Nuclear Power

... There are five declared and four other nuclear-armed countries (assuming Israel's warheads detonate). There are 31 nations with nuclear power stations (and 58 with research reactors). Only seven of the nine nuclear-armed countries have civilian power programs.

All of the technical factors can be circumvented with sufficient time and money. Uneconomic fuel cycles can be run and warheads built with high levels of radioactivity. However, no country has developed indigenous nuclear weapons after deploying civilian nuclear power stations.

Historically, if a country wants to produce a nuclear bomb, they build reactors especially for the job of making plutonium, and ignore civilian power stations.

22. Breaking Energy: Terawatt Era: Solar Technology's Next 40 Years

... Whereas the past 4 years saw an incredible halving of cost seven times, this will not continue. There may only be one halving left to achieve. The action will be in deployment, and it will be phenomenal. The next 40 years should see seven doublings of in-place capacity. In Solar 1.0, the megawatt-era has given way to today's gigawatt-era. In the next 40 years the gigawatt-era will give way to the terawatt-era. By 2054 we should see over 17 terawatts of solar capacity in place around the world, which would equate to more than 10% of global energy demand at that point. At an average installed cost of $1/watt (which we will have passed by then), this represents a $17 trillion opportunity. ...

23. Wired: Watch: How Super-Efficient Nanomaterials Could Herald a Design Revolution

The Great Pyramid of Giza is 174 meters tall and weighs 10 megatons. The Eiffel Tower is over twice that height but weighs just five and half kilotons–some 10 times lighter. The difference, according to materials scientist Julia Greer, is that "elements of architecture" were introduced into the design that allowed it to be stronger and more lightweight while using far less materials. Where the pyramids are four solid walls, the Eiffel Tower is more skeletal in structure–and vastly more efficient as a result. ...

 

A 200-Year Look At Automation And How It Has Improved Our Lives

The (Mostly) Improving State of the World

Washington Post: 40 charts that explain the world

Our friend and colleague Max Fisher over at Worldviews has posted another 40 maps that explain the world, building on his original classic of the genre. But this is Wonkblog. We're about charts. And one of the great things about charts is that they show not just how things are -- but how they're changing.

So we searched for charts that would tell not just the story of how the world is -- but where it's going. Some of these charts are optimistic, like the ones showing huge gains in life expectancy in poorer nations. Some are more worryisome -- wait till you see the one on endangered species. But together they tell a story of a world that's changing faster than at arguably any other time in human history. ...

As the author notes, we have challenges but hardly descend into a global dystopia. I think these charts give a pretty holistic view. Here are three examples.
It was commonly believed that primitive societies were more peaceful and that modern civilization gave rise to unprecedented violence. This chart compares death rates by war in primitive societies as calculated by anthropologists to those for Europe/USA in the 20th century.
And then there is this:

The graphs point to environmental protection and adaptation as the biggest problems in the days ahead. Those challenges are not insurmountable. Energy sources like natural gas and nuclear power can be used in the interim on the way to practical renewable technologies. Genetically modified crops can help to reduce water consumption, increase yield, and improve hardiness. Innovations in fields like biotechnology, nanotechnology, and 3-D printing promise to revolutionize the world economy into a less wasteful and more affordable human existence for everyone. There is work to do, but there is also much reason for hope of a better world.

 

A Lonely Quest for Facts on Genetically Modified Crops

New York Times: A Lonely Quest for Facts on Genetically Modified Crops

... Like some others on the nine-member Council, Greggor Ilagan was not even sure at the outset of the debate exactly what genetically modified organisms were: living things whose DNA has been altered, often with the addition of a gene from a distant species, to produce a desired trait. But he could see why almost all of his colleagues had been persuaded of the virtue of turning the island into what the bill's proponents called a "G.M.O.-free oasis."

"You just type 'G.M.O.' and everything you see is negative," he told his staff. Opposing the ban also seemed likely to ruin anyone's re-election prospects. ...

...At stake is how to grow healthful food most efficiently, at a time when a warming world and a growing population make that goal all the more urgent.

Scientists, who have come to rely on liberals in political battles over stem-cell research, climate change and the teaching of evolution, have been dismayed to find themselves at odds with their traditional allies on this issue. Some compare the hostility to G.M.O.s to the rejection of climate-change science, except with liberal opponents instead of conservative ones.

"These are my people, they're lefties, I'm with them on almost everything," said Michael Shintaku, a plant pathologist at the University of Hawaii at Hilo, who testified several times against the bill. "It hurts."...

This is a very interesting article with implications for how we wrestle with many complex issues. The scientific perspective on stem-cell research, climate change, and evolution dovetails well with the meta-narrative liberals have of the world. G.M.O.'s (and I'll add nuclear power) do not. This tells us that despite progressive pretensions of having a superior commitment to science, they don't. Emotion enters into decision-making ("You a discrediting my narrative!"). They operate not irrationally but within bounded rationality, reason based on a limited understanding consistent with how they generally understand the world to operate. They rely on heuristics to make sense of complex issues. They are not driven by science to their positions, but rather the science conveniently corresponds with a previously held narrative on some issues (and they are quite happy to appropriate that science in furtherance of their narrative.) But when science runs counter to the narrative, it is the narrative, not science, which is determinative. In short, liberals are just like the rest of us: humans.

Over the years, I've become increasingly aware of how hard it is to move past my initial emotional reactions when my metanarratives are challenges and press deeper to get at the truth. Personal disorientation is often stressful. But I also realized early in life that the search for truth is often socially disruptive. The truth of these complex issues is frequently unfriendly to all metanarratives in one way or another, and as soon as you step on someone's metanarrative, you risk relationships. While I'm not intimidated by dealing with conflict, perpetual battles certainly bring no joy. And that is precisely where the pursuit of truth often leads.

I have a lot of admiration for Greggor Ilagan in this story. I'm sure I'm more right of center than he is, and we would likely disagree on any number of policy matters. Still, I strongly identify with Ilagan and the personal costs he experienced for being authentic in his discernment. He is an inspiration to me. May God grant that each of us would learn better to discern with warm hearts and cool heads.

Science and Technology Links

1. Scientific American: Scientific American's Top 10 Science Stories of 2013

A carbon threshold breached, commitments to brain science made, mystery neutrinos found and human evolution revised—these and other events highlight the year in science and technology as picked by the editors of Scientific American

2. Reuters: "Peak farmland" is here, crop area to diminish: study

(Reuters) - The amount of land needed to grow crops worldwide is at a peak, and a geographical area more than twice the size of France will be able to return to its natural state by 2060 as a result of rising yields and slower population growth, a group of experts said on Monday.

Their report, conflicting with United Nations studies that say more cropland will be needed in coming decades to avert hunger and price spikes as the world population rises above 7 billion, said humanity had reached what it called "Peak Farmland". ...

... "We believe that humanity has reached Peak Farmland, and that a large net global restoration of land to nature is ready to begin," said Jesse Ausubel, director of the Program for the Human Environment at the Rockefeller University in New York.

"Happily, the cause is not exhaustion of arable land, as many had feared, but rather moderation of population and tastes and ingenuity of farmers," he wrote in a speech about the study he led in the journal Population and Development Review. ...

3. Mashable: The Universal Translator Is Real and Its Name Is Sigmo

Ever since Star Trek explained away how all alien races could speak English through a piece of future tech called the Universal Translator, technology companies have worked to create just such a device. One may have succeeded in developing a 1.0 version with the Sigmo.

The Sigmo is a small, pillbox-sized device equipped with a microphone and speaker, but with a cloud-connected twist. Select the language you'd like to translate into, then hold the Sigmo up and speak to it. The Sigmo records your voice, then sends the recording to the cloud for translation via Bluetooth connection with your smartphone.

4. Inhabit: Africa's First Plastic Bottle House Rises in Nigeria

... the nearly-complete home is bullet and fireproof, earthquake resistant, and maintains a comfortable interior temperature of 64 degrees fahrenheit year round!

5. Wired: The World’s Largest Mega-Ship Launches for the First Time

... At 600,000 tons and 243 feet wide, when the Prelude left its dry dock in South Korea after a year-long build, it unseated the Emma Maersk (1,302 feet) as the world’s largest ship. But calling it a ship is almost a misnomer. The Prelude is a floating liquefied natural gas (FLNG) facility that will be posted off the coast of Western Australia and will stay there for the next quarter-century.

As an FLNG plant, the Prelude handles everything involved in capturing, processing, and storing liquid natural gas, sucking the stuff from deep within the Earth and refining 3.9 million tons each year before it’s offloaded onto smaller ships that bring it back to the mainland. ...

6. Business Insider: The Number Of Smartphones In Use Is About To Pass The Number Of PCs

7. Scientific American: China Moon Rover Landing Marks a Space Program on the Rise

China cemented its reputation as the fastest rising star on the space scene this weekend by landing a rover on the moon—a challenging feat pulled off by only two nations before: the U.S. and the Soviet Union. “This is a very big deal indeed,” says lunar scientist Paul Spudis of the Lunar and Planetary Institute in Houston. “Landing on the moon is not something easily attained—it requires precision maneuvering, tracking, computation and engineering. It is a delicate task and the Chinese success reflects a mature, evolving and capable program.” ...

8. Scientific American: Study Linking Genetically Modified Corn to Rat Tumors Is Retracted

Bowing to scientists' near-universal scorn, the journal Food and Chemical Toxicology today fulfilled its threat to retract a controversial paper claiming that a genetically modified (GM) maize causes serious disease in rats, after the authors refused to withdraw it.

The paper, from a research group led by Gilles-Eric Séralini, a molecular biologist at the University of Caen, France, and published in 2012,  showed “no evidence of fraud or intentional misrepresentation of the data,” said a statement from Elsevier, which publishes the journal. But the small number and type of animals used in the study mean that “no definitive conclusions can be reached.” The known high incidence of tumors in the Sprague–Dawley strain of rat ”cannot be excluded as the cause of the higher mortality and incidence observed in the treated groups,” it added. ...

9. Forbes: Scientists Make More Eye Cells - With An Inkjet Printer

British researchers have used an inkjet printer to successfully print retinal cells for the first time, in what could be a breakthrough for the treatment of optic nerve injury and diseases like glaucoma. ...

10. Berkley Earth (via Watts Up With That): Explaining and Understanding Declines in U.S. CO2 Emissions

11. Carpe Diem: Fossil fuels will continue to supply > 80% of US energy through 2040, while renewables will play only a minor role

12. Slate: $7 Trillion to Fight Climate Change? Bjorn Lomborg

The EU proposes spending that much on projects that will barely reduce temperatures or lower sea levels. ...

... This does not mean that climate change is not important; it means only that the EU’s climate policy is not smart. Over the course of this century, the ideal EU policy would cost more than $7 trillion, yet it would reduce the temperature rise by just 0.05^o Celsius and lower sea levels by a trivial 9 millimeters. After spending all that money, we would not even be able to tell the difference. ...

... We need a smarter approach to tackling climate change. Rather than relying on cutting a few tons of incredibly overpriced CO₂ now, we need to invest in research and development aimed at innovating down the cost of green energy in the long run, so that everyone will switch. ...

13. New York Times: The Poor Need Cheap Fossil Fuels

... About 3.5 million of them die prematurely each year as a result of breathing the polluted air inside their homes — about 200,000 more than the number who die prematurely each year from breathing polluted air outside, according to a study by the World Health Organization.

There’s no question that burning fossil fuels is leading to a warmer climate and that addressing this problem is important. But doing so is a question of timing and priority. For many parts of the world, fossil fuels are still vital and will be for the next few decades, because they are the only means to lift people out of the smoke and darkness of energy poverty. ...

... The developed world needs a smarter approach toward cleaner fuels. The United States has been showing the way. Hydraulic fracturing has produced an abundance of inexpensive natural gas, leading to a shift away from coal in electricity production. Because burning natural gas emits half the carbon dioxide of coal, this technology has helped the United States reduce carbon dioxide emissions to the lowest level since the mid-1990s, even as emissions rise globally. We need to export this technology and help other nations exploit it.

At the same time, wealthy Western nations must step up investments into research and development in green energy technologies to ensure that cleaner energy eventually becomes so cheap that everyone will want it.

But until then they should not stand in the way of poorer nations as they turn to coal and other fossil fuels. This approach will get our priorities right. And perhaps then, people will be able to cook in their own homes without slowly killing themselves.

14. NPR: Environmentalists Split Over Need For Nuclear Power

15. BBC: Nuclear fusion milestone passed at US lab

Harnessing fusion - the process that powers the Sun - could provide an unlimited and cheap source of energy.

But to be viable, fusion power plants would have to produce more energy than they consume, which has proven elusive.

Now, a breakthrough by scientists at the National Ignition Facility (NIF) could boost hopes of scaling up fusion. ...

 16. Popular Technology.net: 97% Study Falsely Classifies Scientists' Papers, according to the scientists that published them

The paper, Cook et al. (2013) 'Quantifying the consensus on anthropogenic global warming in the scientific literature' searched the Web of Science for the phrases "global warming" and "global climate change" then categorizing these results to their alleged level of endorsement of AGW. These results were then used to allege a 97% consensus on human-caused global warming.

To get to the truth, I emailed a sample of scientists whose papers were used in the study and asked them if the categorization by Cook et al. (2013) is an accurate representation of their paper. Their responses are eye opening and evidence that the Cook et al. (2013) team falsely classified scientists' papers as "endorsing AGW", apparently believing to know more about the papers than their authors. ...

Science and Technology Links

1. The Cultural Cognition Project

The Cultural Cognition Project is a group of scholars interested in studying how cultural values shape public risk perceptions and related policy beliefs. Cultural cognition refers to the tendency of individuals to conform their beliefs about disputed matters of fact (e.g., whether global warming is a serious threat; whether the death penalty deters murder; whether gun control makes society more safe or less) to values that define their cultural identities. Project members are using the methods of various disciplines -- including social psychology, anthropology, communications, and political science -- to chart the impact of this phenomenon and to identify the mechanisms through which it operates. The Project also has an explicit normative objective: to identify processes of democratic decisionmaking by which society can resolve culturally grounded differences in belief in a manner that is both congenial to persons of diverse cultural outlooks and consistent with sound public policymaking.

Below are examples of CCP studies and research projects. ...

2. The Myth of Organic Agriculture

STANFORD – Organic products – from food to skin-care nostrums to cigarettes – are very much in vogue, with the global market for organic food alone now reportedly exceeding $60 billion annually. The views of organic devotees seem to be shared by the European Commission, whose official view of organic farming and foods is, “Good for nature, good for you.” But there is no persuasive evidence of either.

A 2012 meta-analysis of data from 240 studies concluded that organic fruits and vegetables were, on average, no more nutritious than their cheaper conventional counterparts; nor were they less likely to be contaminated by pathogenic bacteria like E. coli or salmonella – a finding that surprised even the researchers. “When we began this project,” said Dena Bravata, one of the researchers, “we thought that there would likely be some findings that would support the superiority of organics over conventional food.”

Many people purchase organic foods in order to avoid exposure to harmful levels of pesticides. But that is a poor rationale. While non-organic fruits and vegetables had more pesticide residue, the levels in more than 99% of cases did not cross the conservative safety thresholds set by regulators.

Moreover, the vast majority of the pesticidal substances found on produce occur “naturally” in people’s diets, through organic and conventional foods. ...

3. The Safety of Bioengineered Crops - Timothy Taylor

... I support all sorts of rules and regulations and follow-up studies to make sure that genetically engineered crops continue to be safe for the environment and for consumers. After all, the first-generation genetically engineered field crops were all about pest resistance and herbicide-tolerance, and as new types of genetic engineering are proposed, they should be scrutinized. But for me, the purpose of these regulations is to create a clear pathway so that the technology can be more widely used in a safe way, not to create a set of paperwork hurdles to block the future use of the technology.

Farmers have been breeding plants and animals for desired characteristics for centuries. Genetic engineering holds the possibility of speeding up that process of agricultural innovation, so that agriculture can better meet a variety of human needs. Most obviously, genetically engineered crops are likely to be important as world population expands and world incomes continue to rise (so that meat consumption rises as well). In addition, remember that plants serve functions other than calorie consumption. Plant that were more effective at fixing carbon in place might be a useful tool in limiting the rise of carbon in the atmosphere. Genetically modified plants are one of the possible paths to making plant-based ethanol economically viable. Plants that can thrive with less water or fewer chemicals can be hugely helpful to the environment, and to the health of farmworkers around the world. The opportunity cost of slowing the progress of agricultural biotechnology is potentially very high.

 4. How nanotechnology could revolutionise food storage

... According to a 2013 report from the Institution of Mechanical Engineers, 30-50% of food is lost to spoilage before it is eaten. In developed nations, most of the waste comes from two sources: consumers who buy too much and let it rot in their fridges, and farmers, who leave less-than-beautiful food to rot in their fields.

In the developing world, consumers are less picky about the appearance of their food, and are less likely to let it rot in their homes. But inadequate storage means that up to half of the food that gets harvested spoils before it gets to the market. Ghana, for example, loses up to half of its maize crop to spoilage. Consumers in the developed world have been understandably wary of nanotechnology products in their food, but nanoparticles can be used in food packaging in a number of ways to prevent food from spoiling. That could change the amount of useable food for billions of people. ...

5.  Israeli Startup Is Finding a Way to Speed Crop Growth by Thousands of Years

Doron Gal has an ambitious goal: to help feed the world and to make money in the process.

Located in Moshav Sharona in Israel's Galilee, his startup Kaiima Bio-Agritech's goal is to use genome multiplication to increase yield potential, improve water-use efficiency and fortify plants against harsh environments. ...

6. Metastisizing Misinformation About GMOs And RNA: Ugly Glare On Union Of Concerned Scientists, Consumers Union

Can science self-correct, in effect protect against sloppy or politicized research? Scientists can try—but the success of those efforts depends in large measure upon the integrity of journalists and advocates to address their own reporting mistakes.

A great illustration of the challenge of controlling ‘metastasizing misinformation’ has emerged with the publication of a fascinating and important article in Nature Biotechnologythat sharply challenges a study that had made controversial claims that dramatically raised the fear factor about GMOs.

The backstory provides an intriguing look at how the anti-GMO industry and sycophant journalists work—and the consequences of flogging single studies to score ideological points. ...

7. The Future of Water Sustainability

... In 2014 the world will see even more companies increase water-related investments. This is not only for immediate business purposes, but because water sustains life and is intimately connected to all aspects of economic development. Business leaders understand this and will increase their focus on their own use of water as well as on water and sanitation access in the communities where they operate. In the year ahead cross-sector collaboration will also grow as the economic value of water climbs steeply.

Traditional charity models are becoming outmoded. What began as investments in digging wells have evolved into far more dynamic, market-oriented approaches like targeted grants intended to optimise social returns per philanthropic dollar. ...

The PepsiCo Foundation has pledged $35m to water programs in developing countries (including $12.1m to Water.org). Most of this has gone to Water.org's WaterCredit model, a microfinance initiative which links access to finance with access to water and sanitation. The Caterpillar Foundation is investing $11.3m in this market-based approach over the next five years. The IKEA Foundation has stepped in with a $5m grant and companies such as Levi Strauss & Co, and organizations like the Swiss Re Foundation, the Mastercard Foundation and Bank of America Foundation have also joined the effort. Their thinking and action have evolved because they recognize that straight charity is extremely limited as a means to long-term impact. ...

8. Main Street, Not Wall Street, is Growing Solar Energy

In a report from the Center for American Progress, data was analyzed from the three states with the most solar systems: Arizona, California, and New Jersey.  It was found that installations are overwhelmingly occurring in middle-class neighborhoods that have median incomes ranging from $40,000 to $90,000. According to the report, “the areas that experienced the most growth from 2011 to 2012 had median incomes ranging from $40,000 to $50,000 in both Arizona and California and $30,000 to $40,000 in New Jersey.”

9. Nuke Huggers? Why Some Climate Scientists Are Warming To Nuclear Power

Some of the world’s most distinguished climate scientists are becoming nuclear reactor huggers? They say that we should embrace nuclear power—if we serious about slowing global warming, that is. ...

... The flip side of Fukushima [and consequent retreat from nuclear], though, is Japan’s recent announcement that it is backing off its previous commitments to reduce carbon emissions—a decision that has made many environmentalists unhappy. ...

... The scientists hail from the Carnegie Institution, the Massachusetts Institute of Technology, the Columbia University Earth Institute, and the National Center for Atmospheric Research. They acknowledge that nuclear power is not perfect, in that “no energy source is without downsides,” but that “quantitative analyses show that the risks associated with the expanded use of nuclear energy are order of magnitude smaller than the risks associated with fossil fuels.” Click here to see my Energy Trends Watch blog post about the climate scientists’ letter.

What gives? These climate scientists have studied the numbers—as did I, when I ran Pennsylvania’s Department of Environmental Protection and thereafter. The more scientists, environmentalists, business people and policymakers look at the numbers, the more senseless nuclear plant shutdowns seem, and the more losses we will incur in the efforts to curb climate change. ...

Related: Unavoidable Answer for the Problem of Climate Change

10. The World in 50 Years - An Energy Perspective

... Energy supply and use is determined by three primary factors: demographics, economics and technology. A few basic features of the future of these three factors are fairly likely, and we can therefore pragmatically use these to set a bedrock for the trajectory our energy system is likely to take. ...

...  History demonstrates that people generally choose economic growth and improvements in living standards over other factors. Therefore energy sources must win on a balance of economic as well as environmental considerations. Shell's "Mountains" primary energy scenario for 2060 suggest the fossil fuels will account for about 62% of demand, down from current level of 80%. The estimated energy mix pie in 50 years under these forecasts is therefore likely to consist of coal (25%), natural gas (24%), oil (13%), nuclear (11%) and renewables and others constituting the remainder. Evidently, the lack of economic alternatives unfortunately leaves cheap fuels such as coal still contributing to a significant part of the energy mix.

If we are to succeed in seeing a less polluted, yet still prosperous, future, governments and societies alike must focus policy on promoting the fuels which strike the right balance between cost, scalability, efficiency, and environmental impact. Today, and for the next 50 years, the fuel that evidently satisfies these parameters is natural gas. ...

11. The trend in violent tornadoes? (Source)

12. The Average Driver Travels 1,200 Fewer Miles Each Year

13. Smithsonian makes push in 3D imaging of artifacts

WASHINGTON (AP) -- With most of its 137 million objects kept behind the scenes or in a faraway museum, the Smithsonian Institution is launching a new 3D scanning and printing initiative to make more of its massive collection accessible to schools, researchers and the public worldwide.

A small team has begun creating 3D models of some key objects representing the breadth of the collection at the world's largest museum complex. Some of the first 3D scans include the Wright brothers' first airplane, Amelia Earhart's flight suit, casts of President Abraham Lincoln's face during the Civil War and a Revolutionary War gunboat. Less familiar objects include a former slave's horn, a missionary's gun from the 1800s and a woolly mammoth fossil from the Ice Age. They are pieces of history some people may hear about but rarely see or touch.

Now the Smithsonian is launching a new 3D viewer online Wednesday with technology from 3D design firm AutoDesk to give people a closer look at artifacts in their own homes. The data can also be downloaded, recreated with a 3D printer and used to help illustrate lessons in history, art and science in schools. While some schools might acquire 3D printers for about $1,000, other users may examine the models on their computers. ...

14. Robots Allow Doctors To Remotely Advise, Diagnose Patients

Remote presence robots are allowing physicians to "beam" themselves into hospitals to diagnose patients and offer medical advice during emergencies. ...

 15. 'I'm Not A Math Person' Is No Longer A Valid Excuse

 Contrary to popular opinion, a natural ability in math will only get you so far in studies of the subject.

Research published in Child Development found that hard work and good study habits were the most important factor in improving math ability over time.

But bad attitudes about math are holding us back. ...

Science and Technology Links

1. 10 common scientific misconceptions

Did you grow up believing in any of these science myths? From baby birds to flushing toilets, we debunk common 'facts' that are often just a form of misconstrued science.

2. Inventions that were going to change the world – but didn’t

Every new invention is supposed to be the "next big thing" – and some are. The cellphone, the PC, the plane: all inventions that revolutionized the way we live our lives and far surpassed their initial hype. But some inventions don't quite measure up to the fanfare that precedes their release. These end up in the scrap bin of history. Check out what inventions we all thought would revolutionize our world... but only ended up on this website list. ...

3. The Top 7 Technology Trends That Will Dominate 2014

4. What is 4-D Printing?

An M.I.T. lab is tweaking the idea of 3-D printing with the help of smart materials that continue to change even after they leave the printer.

 5. Nano Energy Storage Could Make Conventional Batteries Obsolete

 ...Components are molded from a material consisting of carbon fiber in a polymer resin, nano-structured batteries and super capacitors. The result, says Volvo, is an eco-friendly and cost-effective structure that stands to substantially cut vehicle weight and volume.

Volvo is already at work with an S80 that uses components made form the material that serve structural functions and replace a conventional battery at the same time. The company says that by completely substituting an electric car’s existing components with the new material, overall vehicle weight could be reduced by more than 15 percent.

“The way it works is reinforced carbon fibers sandwich the new battery and are molded and formed to fit around the car’s frame such as door panels, the trunk lid and wheel bowl,” said the company in a statement. ...

6. This Radioactive Element Could Power the Planet

7. Green energy rethink: 'Paying huge amounts of money to do nothing'

Bjorn Lomborg: Very clearly we do want to fix global warming, but you aren’t fixing it if you end up paying an enormous amount of money to do very, very little good.  Now let’s remember that most of the subsidies that Europe gets go to wind and solar panels, but we already control that because we have an ETS (European Trading System) already in place. So whenever you buy an extra solar panel or whenever you subsidize an extra wind turbine you don’t actually cut carbon emissions, you simply make it cheaper for someone else to use more coal fire power. So the reality is that we just pay huge amounts of money to do virtually nothing.

8. New Scientist: First sign that humanity is slowing its carbon surge

2012 may go down in history as a remarkable year. For the first time, the maddening pace of humanity's greenhouse gas emissions showed signs of a global slowdown.

Importantly – and unlike the drop in emissions triggered by the 2008 recession – the let-off is happening at the same time as global wealth continues to swell. ...

9. The Grid: Wal-Mart Now Draws More Solar Power Than 38 U.S. States

Solar power and keg stands have one thing in common: Wal-Mart wants to profit from them.

In the race for commercial solar power, Wal-Mart is killing it. The company now has almost twice as much capacity as second-place Costco. A better comparison: Wal-Mart is converting more sun into energy than 38 U.S. states. ...

And a related story: Walmart, Safeway, Others Unplugging From Unreliable Power Grid

More large corporations have decided that the electric power grid is unreliable and are planning to unplug from it and generate their own electricity.

The Wall Street Journal has confirmed a story that Off the Grid News previously reported – and the newspaper found the practice is even more widespread than previously thought.

Off The Grid News had reported that several large corporations, including Walmart, Safeway, Google, Bank of America and Coca-Cola, are spending hundreds of millions of dollars on systems to generate their own electricity. A Journal article indicates that many other large companies, too, are taking steps to generate their own electricity. ...

10. Nuclear Power Needed To Slow Climate Change, Experts Say

... Some of the world's top climate scientists say wind and solar energy won't be enough to head off extreme global warming, and they're asking environmentalists to support the development of safer nuclear power as one way to cut fossil fuel pollution. ...

11. UN highlights role of farming in closing emissions gap

Changing the way farmers plough their lands could have a big impact on global emissions of greenhouse gases. ...

12. Can LED Bulbs Make Nuclear Plants Obsolete?

... By a sheer coincidence, LED lights and nuclear power provide an intriguing way to study the issue. Nuclear power plants generate approximately 19% of the electric power in the U.S. Lighting accounts for approximately 19% of the power used.  Thus, you can argue the fleet of 104 commercial nuclear reactors exists to keep the lights on. If you want to increase functional capacity by 20 percent, you can build 21 nuclear reactors or reduce light power by 20 percent. ...

... So what’s the logical thing to do? Spoiler alert—bulbs win hands down. The Department of Energy estimates that solid-state lighting is already on track to cut lighting power by 46%. ...

13. WAPO: Israel knows water technology, and it wants to cash in

... Israel recycles more than 80 percent of its effluents, compared with about 1 percent in the United States, the governor said. ...

... Israel is a world leader in desalination of seawater. By next year, more than a third of Israel’s tap water will come from the Mediterranean Sea and a few briny wells. Israel’s total water consumption remains nearly at 1964 levels — even though its population has quadrupled to 8 million people, according to the economic ministry. ...

... Distel said that water used to be a kind of “dumb industry” dominated by low-tech and cheap water, distributed by centuries-old pipes and canals, employing irrigation technologies that dated to the ancient Egyptians. Municipal water systems such as those in Los Angles, London and New Delhi traditionally lost 20 percent or more of their water to leaks and evaporation.

But in a world dominated by scarcity, climate change and population growth, water is no longer being taken for granted. ...

14. Scientific American: Forget What You've Heard: Humans Are Not Using More Than 1 Planet

On a global level, the popular "footprint" metric used to measure people’s ecological impact may not be very a useful after all. ...

15. This 'Genome Hacker' Is Building Family Trees With Millions of Branches

Thanks to computer-aided genealogical analysis, your family may have 43,000,000 members. ...

16. A Cure for the Allergy Epidemic?

... My guide was Mark Holbreich, an allergist in Indianapolis. He’d recently discovered that the Amish people who lived in the northern part of the state were remarkably free of allergies and asthma. ...

... That yawning difference positions the Indiana Amish among the least allergic populations ever described in the developed world. This invulnerability isn’t likely to be genetic. ...

... Farming, Dr. Holbreich thinks, is the Amish secret. This idea has some history. Since the late 1990s, European scientists have investigated what they call the “farm effect.” The working hypothesis is that innocuous cowshed microbes, plant material and raw milk protect farming children by favorably stimulating their immune systems throughout life, particularly early on. ...

17. Economist: Trouble at the lab

Scientists like to think of science as self-correcting. To an alarming degree, it is not.

18. Zeer Pots: A Simple Way to Reduce Post-Harvest Food Waste

... In Zambia, storage containers are commonly built out of twigs, poles, or plastic bags. Unsealed, unrefrigerated containers such as these can allow contamination from pests, rodents, and fungi. In hot climates, perishable foods such as berries and tomatoes typically do not last longer than two days without refrigeration. Without proper storage facilities, rural farmers have to watch their ripened crops succumb to rot, infestation, and mold.

Practical Action, a nongovernmental organization that works with farmers in Southern Africa, Latin America, and South Asia, encourages the use of earthenware refrigerators called zeer pots to help prevent post-harvest food waste. The pot-in-pot refrigerator design keeps fruits and vegetables cool by harnessing the principle of evaporative cooling. These pots can extend the shelf life of harvested crops by up to 20 days by reducing storage temperature. ...

19. How Did English Get To Be The International Language Of Science?

More than 98 percent of all scientific articles published today are in English, but that hasn’t always been the case. ...

Read more here: http://www.kansascity.com/2013/10/17/4560193/science-fiction-is-becoming-science.html#storylink=cpy

Science and Technology Links

1. Why We Should Look Forward To Living To 120 And Beyond

... Consider these facts:

• More than $1 trillion has been spent on biomedical research over the past 20 years. These investments should soon start yielding longevity dividends.
• The number of scientists working on extending the life span worldwide has increased exponentially as computer and communications technologies have entered the mainstream and China and India have joined the race.
• The life spans of some laboratory animals have already been extended more than tenfold.
• Innovations have already started: vital organs have been grown from patients’ own cells and several stem-cell therapies are being proven.
• Cancer survival rates have increased steadily over the past few years. A diagnosis is no longer a certain death sentence.
• Advances in laboratory diagnostics and biometrics are already providing valuable insight into disease prevention.
• Fast-food outlets have started offering healthier dishes and displaying caloric content and smoking rates in developed countries have declined.

Many people would not interpret these seven facts as a single trend leading to dramatic increases in life expectancy because the long-term effects are so unpredictable. But just two decades ago, nobody could imagine the possibility of the technology we use daily now. ...

2. Turning plastic bags into high-tech materials

University of Adelaide researchers have developed a process for turning waste plastic bags into a high-tech nanomaterial.

The innovative nanotechnology uses non-biodegradable plastic grocery bags to make 'carbon nanotube membranes' – highly sophisticated and expensive materials with a variety of potential advanced applications including filtration, sensing, energy storage and a range of biomedical innovations.

"Non-biodegradable plastic bags are a serious menace to natural ecosystems and present a problem in terms of disposal," says Professor Dusan Losic, ARC Future Fellow and Research Professor of Nanotechnology in the University's School of Chemical Engineering.

"Transforming these waste materials through 'nanotechnological recycling' provides a potential solution for minimising environmental pollution at the same time as producing high-added value products." ...

3. Nanotechnology researchers find new energy storage capabilities between layers of 2-D materials

(Nanowerk News) Drexel University nanotechnology researchers are continuing to expand the capabilities and functionalities of a family of two-dimensional materials they discovered that are as thin as a single atom, but have the potential to store massive amounts of energy. Their latest achievement has pushed the materials storage capacities to new levels while also allowing for their use in flexible devices. ...

4. Atomic Goal: 800 Years of Power From Waste

BELLEVUE, Wash. — In a drab one-story building here, set between an indoor tennis club and a home appliance showroom, dozens of engineers, physicists and nuclear experts are chasing a radical dream of Bill Gates.

The quest is for a new kind of nuclear reactor that would be fueled by today’s nuclear waste, supply all the electricity in the United States for the next 800 years and, possibly, cut the risk of nuclear weapons proliferation around the world. ...

5. Could power plants of the future produce zero emissions?

... But now Net Power, based in the US state of North Carolina, believes it can redesign the power plant so it can still run on coal or natural gas, but without releasing harmful fumes.

Rodney Allam, chief technologist at 8 Rivers Capital, which owns Net Power, says: "The perception has been that to avoid emissions of [carbon dioxide] CO2, we have to get rid of fossil fuels.

"But unfortunately, fossil fuels represent over 70% of the fuel that's consumed in the world and the idea that you can get rid of that in any meaningful sense is a pipe dream."

The Net Power system is different from currently operating power plants because carbon dioxide, normally produced as waste when making electricity, would become a key ingredient when burning the fuel. ...

6. Meet The Americans Who Don't Use The Internet

6. NASA preparing to launch 3-D printer into space

MOFFETT FIELD, California (AP) — NASA is preparing to launch a 3-D printer into space next year, a toaster-sized game changer that greatly reduces the need for astronauts to load up with every tool, spare part or supply they might ever need.

The printers would serve as a flying factory of infinite designs, creating objects by extruding layer upon layer of plastic from long strands coiled around large spools. Doctors use them to make replacement joints and artists use them to build exquisite jewelry.

In NASA labs, engineers are 3-D printing small satellites that could shoot out of the Space Station and transmit data to earth, as well as replacement parts and rocket pieces that can survive extreme temperatures. ...

7. What Is the 'Internet of Things'?

... In the '90s computers invaded our homes. In the 2000s computers invaded our pockets. This decade, all our clothing, accessories, vehicles, and everything (?!) appear on the verge of computerization.

Welcome to the Internet of Things (IoT).

Currently the idea of the IoT has many definitions. Most include a world in the not-too-distant future where most objects are computerized and seamlessly integrated into our information network, creating "smart" grids, homes, and environments. ...

8. The Bill Gates-backed company that's reinventing meat

... This presents a big opportunity for someone who can devise a tasty and affordable plant-based substitute for meat. That is exactly what Ethan Brown, the founder and chief executive of a California-based startup called Beyond Meat, aims to do, and he has persuaded some smart people to put their money behind him. Beyond Meat makes vegan "chicken-free" strips that it says are better for people's health (low-fat, no cholesterol), better for the environment (requiring less land and water), and better for animals (obviously) than real chicken; most important, if all goes according to plan, they will cost less to produce than chicken. Fortune has learned that Bill Gates is an investor; he sampled the product and said he couldn't tell the difference between Beyond Meat and real chicken. "The meat market is ripe for invention," Gates wrote in a blog post about the future of food. Kleiner Perkins, the Silicon Valley venture capital firm, made Beyond Meat its first investment in a food startup. "KP is looking for big ideas, and this qualifies as a big idea," says Amol Deshpande, a former Cargill executive and a partner at the venture firm. "The single biggest inefficiency in agriculture is how we get our protein." Other investors include Evan Williams and Biz Stone, the founders of Twitter; Morgan Creek Capital Management; and the Humane Society of the United States, an animal-welfare group. ...

 

Science and Technology Links

1. The ten most important innovations of all time

1. Paper (105AD – Europe 10th century – Germany 1400)
2. Printing Press (1450)
3. Telegraph (1837) ...

What would you remove/add to the list?

2. Natural Gas May Be Easier On Climate Than Coal, Despite Methane Leaks

3. Internet Archaeologists Reconstruct Lost Web Pages

The Internet is disappearing. And with it goes an important part of our recorded history. That was the conclusion of a study Technology Review looked at last year, which measured the rate at which links shared over social media platforms, such as Twitter, were disappearing.

The conclusion was that this data is being lost at the rate of 11% within a year and 27% within two years.

Today, the researchers behind this work reveal that all is not lost. Hany SalahEldeen and Michael Nelson at Old Dominion University in Norfolk, Va., have found a way to reconstruct deleted material, and they say it works reasonably well. ...

4. 5 Huge Industries That Are Already Feeling The Effects Of 3-D Printing

Earlier this week we presented the thesis from Credit Suisse that not only is 3-D printing not a flash in the pan, existing market research reports have actually understated its potential market. 3-D printing is exactly what it sounds like: making 3-D objects from a device that's conceptually more like a printer than from a typical manufacturing process.

But we wanted to get a little bit more specific about where exactly this is going to happen.

So with the help of an excellent report from consulting firm CSC, we now present five industries that are already feeling the effects of 3-D printing's imminent dominance — for better or worse. ...

5. Innovation of the Week: A Low-Cost Composting Toilet

... The WAND Foundation has developed several dry composting toilet models, some of which were recognized at the 2011 Tech Awards at Santa Clara University. At the conference, Cora Zayas-Sayre, executive director of the WAND Foundation, explained that by using local materials, the organization has been able to build 275 toilets at a cost of US$30 per toilet. She added that this innovation has already impacted the lives of 3,000 people.

This innovation simultaneously addresses two challenges that prevail in developing countries: the unsustainable and costly use of water-sealed toilets, and the hygienic management of human waste. Water-sealed toilets require pumping mechanisms to transport water and sewage between 300 and 500 meters away from the home, a method that is economically and environmentally unsustainable. Inadequate management of human waste can lead to a host of health problems in developing areas, and dramatically impact quality of life. ...

6. World continues 'enormous progress' against AIDS

New infections each year are down 33% since 2001.

7. Rooftop Farming Is Getting Off The Ground

... The green-roof movement has slowly been gaining momentum in recent years, and some cities have made them central to their sustainability plans. The city of Chicago, for instance, that 359 roofs are now partially or fully covered with vegetation, which provides all kinds of environmental benefits — from reducing the buildings' energy costs to cleaning the air to mitigating the

Late this summer, Chicago turned a green roof into its first major rooftop farm. At 20,000 square feet, it's the largest soil-based rooftop farm in the Midwest, according to the Chicago Botanic Garden, which maintains the farm through its program. ...

8. Interesting piece using driverless cars as an example and the inability of some people to see the potential innovations: The third industrial revolution

... In fact, these possibilities are only the tip of the iceberg. Autonomous vehicles' most transformative contribution might be what they get up to when people aren't in the vehicles. One suddenly has access to cheap, fast, ultra-reliable, on-demand courier service. Imagine never having to run out for milk or a missing ingredient again. Imagine dropping a malfunctioning computer into a freight AV to be ferried off to a repair shop and returned, all without you having to do anything. Imagine inventories at offices, shops and so on refilling constantly and as needed: assuming "shops" is still a meaningful concept in a world where things all come to you.

The really remarkable thing about such possibilities is that the technology is basically available today. It isn't cheap today, but that may change very quickly. If the public lets it, of course. When it comes to AVs stagnation, if it occurs, will be the fault of regulatory rather than technological obstacles.

Saturday Links

1. The Myth of a Stagnant Middle Class

A favorite "progressive" trope is that America's middle class has stagnated economically since the 1970s. One version of this claim, made by Robert Reich, President Clinton's labor secretary, is typical: "After three decades of flat wages during which almost all the gains of growth have gone to the very top," he wrote in 2010, "the middle class no longer has the buying power to keep the economy going."

This trope is spectacularly wrong. ...

... Americans are also much better able to enjoy their longer lives. According to the Bureau of Economic Analysis, spending by households on many of modern life's "basics"—food at home, automobiles, clothing and footwear, household furnishings and equipment, and housing and utilities—fell from 53% of disposable income in 1950 to 44% in 1970 to 32% today.

One underappreciated result of the dramatic fall in the cost (and rise in the quality) of modern "basics" is that, while income inequality might be rising when measured in dollars, it is falling when reckoned in what's most important—our ability to consume. Before airlines were deregulated, for example, commercial jet travel was a luxury that ordinary Americans seldom enjoyed. Today, air travel for many Americans is as routine as bus travel was during the disco era, thanks to a 50% decline in the real price of airfares since 1980. ...

2. Grow, Baby, Grow! GMOs And the Future of Industry

... We can imagine a future in which GMO agriculture is producing a whole range of things we now think of as industrial products and chemicals. Over the 21st century we seem headed for dramatic, and even mind-blowing, progress in gene technology. It's not too much to think that this revolution will be as big in the future as IT is today. This will be a much more efficient way to create a complex array of substances without the kind of environmental impact that refineries have today. Solar power's future may be much less about replacing oil as a way of producing electricity than about circumventing traditional industrial processes: the fusion of the factory and the farm may be the chief technological business of the new century.

This whole process opens the door to a huge reduction in the costs, economic and environmental, of producing the materials we need for civilized life. It will further reduce the need for human employment in the extractive, refining and processing industries. It will also represent a growing challenge to countries with extraction based economies, much as the development of synthetic rubber was a challenge for rubber tree plantations in places like Malaysia and Brazil. Like all truly powerful new technologies, this one is going to cause massive social change and upheaval in all kinds of hard-to-predict ways. ...

3. Economists Have A One-Page Solution To Climate Change

... "If you let the economists write the legislation," Jacoby says, "it could be quite simple." He says he could fit the whole bill on one page.

Basically, Jacoby would tax fossil fuels in proportion to the amount of carbon they release. That would make coal, oil and natural gas more expensive. That's it; that's the whole plan. ...

4. World GDP Change, 1998 to Present

5. 24/7 Wall St has great piece on the oldest U. S. company logos. The oldest?

6. Why Machines That Can Do Human Things Won't Replace Us Anytime Soon

I believe the answer lies in a fundamental understanding (or lack thereof) of what automated technology is supposed to do for us as a society. In a nutshell, it's like this: Automated technologies are supposed to help human beings become better human beings, not help machines become better human beings.

7. 60% Of Self-Proclaimed Vegetarians Ate Meat Yesterday

A poll conducted by CNN surveyed 10,000 Americans about their eating habits, and roughly 6% of the respondents self-identified as vegetarians. The researchers then asked individuals to describe their eating habits, and 60% of the "vegetarians" reported having eaten meat within the last 24 hours.

Okay, that could've have been a fluke (or just a really, really dumb sample group). Then the U.S. Department of Agriculture conducted a similar study. This time, they telephoned approximately 13,000 Americans, and 3% claimed to be vegetarians. When they followed up a week later, 66% of the self-proclaimed veggie-lovers had eaten meat the day before.

8. New Online Christian Magazine Offers Funding for Entrepreneurs

New Christian entrepreneur magazine goes live online with plans to offer seed funding for new startups and small businesses.

The online format of hot new Christian entrepreneur publication G-Code Magazine has gone live featuring an exclusive interview with Christian music artist and songwriter Cornell Jermaine, and a mission to provide startup capital to at least 100 new small businesses in the next 18 months.

9. Things for United Methodist laity to unlearn — from a layperson's POV

1.  While our church leaders, Pastor, church staff, are responsible to give vision, direction and guidance, they are not charged with keeping us happy. ...

2.  The church building does not belong to us; it is an asset for ministry.....

3.  Worship on Sunday is not entertainment, and we are not the audience.   Worship is a time for us to gather, hear God's word, get filled up, and go in the power of the Spirit to change the world. ...

4.  There are a lot more of us (laity) than there are of them (clergy).  Why did we ever decide sharing the Gospel was only for the 'professionals'? ...

10. Two Paths for Charitable Giving: From the Head or From the Heart

Mr. Friedman said donors who give emotionally were like people who spend money on an expensive dinner. "It's too focused on the donor so it will naturally not be focused on the most effective causes," he said. "It's being directed by some other criteria. There is nothing wrong with that. I describe it as consumption."

Mr. Tempel said that it was fine to ask organizations to be accountable, but that it could go too far. "People who follow their head looking at return on investment — they will be most disappointed if they have unrealistic expectations on what is possible," he said. "Some things are just difficult to deal with, like solving illiteracy in a community."

11. Pew Research with an interesting piece on Americans' reading habits over time

The population of e-book readers is growing. In the past year, the number of those who read an e-book in the past year increased from 16% of all Americans ages 16 and older in December 2011 to 23% in November 2012. At the same time, the percentage of Americans who read a printed book in the previous 12 months fell from 72% of the population in 2011 to 67% in 2012.

12. Just in case you have been living under a rock, the Supreme Court made same big decisions this week. One Catholic leader, Msgr. Charles Pope, has an interesting response to the decisions on gay marriage:

Msgr. Charles Pope lamented that since 1969, when it became easier to divorce, contraception became widely available and now that the legal standing of gay marriages had been put on equal footing of those of heterosexual couples, that the word 'marriage' no longer has resonance within the Catholic faith.

It is a simple fact that word “marriage” as we have traditionally known it is being redefined in our times. To many in the secular world the word no longer means what it once did and when the Church uses the word marriage we clearly do not mean what the increasing number of states mean.

The pastor of Holy Comforter-St. Cyprian then went on to suggest that the Catholic church drop the word marriage altogether and use "Holy Matrimony" in its place.

I propose that we should exclusively refer to marriage in the Church as “Holy Matrimony.” According to this proposal the word marriage would be set aside and replaced by Holy Matrimony. It should be noticed that the Catechism of the Catholic Church refers to this Sacrament formally as “The Sacrament of Matrimony.”

13. How Much Time Do Pastors Spend Preparing a Sermon? The median time spent in preparation is 13-15 hours.

14. What Happened to the Mysterious Humans of the Sahara 7,000 Years Ago?

15. DNA Buried 7,000 Centuries Is Retrieved

16. Mouse cloned from a drop of blood

Will Science Journalists Ever Confront Democrats?

Real Clear Science: Will Science Journalists Ever Confront Democrats

... He [Phil Pliat at Slate] also rattles off a list of anti-science Congressmen, all Republicans. Excluded from his list are the 53 Democratic Congressmen and Senators (compared to only two Republicans) who wrote a letter to the FDA demanding labels on genetically modified food. This policy position is in direct opposition to that held by organizations representing America’s finest scientists and doctors – the American Association for the Advancement of Science (AAAS) and the American Medical Association (AMA).

Plait also failed to mention the group of Democratic Congressmen who support a resolution proposing a new hypothesis about global warming: That climate change will cause an increase in the number of hookers around the globe.

Also AWOL from Plait’s list is Tom Harkin, the quack-loving, homeopathy-pushing Senator from Iowa who is responsible for helping legitimize alternative medicine. Such pseudoscientific voodoo has done more to harm average Americans than any misguided teachings on evolution or climate change.

Plait goes on to lament how scientific reports were censored in the “Bad Old Days” of the George W. Bush administration. He conveniently leaves out that the Obama Administration purposefully withheld information from scientists during the BP oil spill and doctored documents to make it appear as if scientists agreed with the drilling moratorium they implemented. And he did not mention that the Obama administration interfered with the FDA’s approval of genetically modified salmon. ...

... Finally, at the end of the article, Plait makes something of a confession:

I know I focus a lot on these attacks coming from the far right—because that’s where the overwhelming majority originate—but in truth they’re coming from all directions, and it’s up to us to do something about it. [Emphasis added]

Wrong. Plait focuses on the far right because he is a partisan. He ignores the equally massive volume of anti-science garbage coming from the far left because he sympathizes with that side of the aisle. It is confirmation bias combined with motivated forgetting. ...

Cities Turn Sewage Into 'Black Gold' For Local Farms

NHPR: Cities Turn Sewage Into 'Black Gold' For Local Farms

On a normal day, Kansas City, Mo., processes more than 70 million gallons of raw sewage. This sewage used to be a nuisance, but Kansas City, and a lot of municipalities around the country, are now turning it into a resource for city farmers hard up for fertilizer.

After the sewage has been processed at a treatment plant, it's piped out to Birmingham Farm on the north side of the Missouri River.

Tim Walters is the chief agronomist for Kansas City who runs Birmingham. He's got the 1,350-acre farm plumbed with pipes to disperse the smelly stuff.

The city runs much of the heavier goop through a process called anaerobic digestion, which heats the sewage to kill pathogens. When the processed sludge, or "biosolids," arrives at the farm, thick jets of it arc out 30 to 40 feet from giant moving spreaders.

"It's black, black gold," says Walters. "Looks like grease. Doesn't smell like grease ... and when you get it on you it's hard to get off."

The sludge is packed with nutrients good for the corn and soybeans grown here that generate almost half a million dollars in profits for the city each year. Walters figures the free fertilizer is worth about $175,000 a year, in last year's prices. But it's in short supply.

"Every year we typically run out, they can't digest enough, they can't get enough down to us," says Walters. ...

Saturday Links

1. The United States had its financial bubble. Europe is having one too. Is China next? If it is, it could reshape the global economy and radically reshape the Chinese government. Here is an interesting piece about China's real estate bubble.

2. Robert Tracinski thinks we are in the midst of a Third Industrial Revolution.

... I like the idea of a breaking the Industrial Revolution into stages, but I would define them in more fundamental terms. The first Industrial Revolution was the harnessing of large-scale man-made power, which began with the steam engine. The internal combustion engine, electric power, and other sources of energy are just further refinements of this basic idea. The second Industrial Revolution would be the development of interchangeable parts and the assembly line, which made possible inexpensive mass production with relatively unskilled labor. The Third Industrial Revolution would not be computers, the Internet, or mobile phones, because up to now these have not been industrial tools; they have been used for moving information, not for making things. Instead, the rise of computers and the Internet is just a warm-up for the real Third Industrial Revolution, which is the full integration of information technology with industrial production.

The effect of the Third Industrial Revolution will be to collapse the distance between the design of a product and its physical manufacture, in much the same way that the Internet has eliminated the distance between the origination of a new idea and its communication to an audience. ...

3. Tyler Cowen has some thoughts about the impact of our technological revolution as well Are we living in the early 19th century?

... Eventually all of the creative ferment of the industrial revolution pays off in a big "whoosh," but it takes many decades, depending on where you draw the starting line of course.  A look at the early 19th century is sobering, or should be, for anyone doing fiscal budgeting today.  But it is also optimistic in terms of the larger picture facing humanity over the longer run.

4. You may have seen a deeply flawed viral video about wealth inequality this past week. I am working on my own response, but economist Mark Perry's response is here.  In response to the viral 'Wealth Inequality in America' video

5. What are the contours of income inequality in the United States? This 40-minute video by Emmanuel Saez offers some important insights.

6. Futurist Ray Kurzweil is a little too sensationalist for my taste, but this vid offers interesting food for thought about nanotechnology and the future of sports. Will we even be able to have meaningful sports competitions?

7. Atlantic takes up a frequently perpetuated myth. 'Women Own 1% of World Property': A Feminist Myth That Won't Die

8. First, there was I, Pencil. Then I Smartphone. Now "I Coke." What Coke Contains

9. U.S. household wealth regains pre-recession peak but ...

The recovered wealth - most of it from higher stock prices - has been flowing mainly to richer Americans. By contrast, middle class wealth is mostly in the form of home equity, which has risen much less.

10. When looking at decisions in your own context, Seth Godin explains why Macro trends don't matter so much

11. It's a big, fat myth that all scientists are religion-hating atheists.

Whether or not you think science is wonderful, the stereotype of all scientists being atheists is unrealistic. There is, however, a special dance.

12. I consider this good news. Old Earth, Young Minds: Evangelical Homeschoolers Embrace Evolution

More Christian parents are asking for mainstream science in their children's curricula.

13. Remember to keep Syria and Egypt in your prayers. Nearly 1 in 20 Syrians are now refugees

Read more here: http://www.kansascity.com/2013/03/07/4106038/us-household-wealth-regains-pre.html#storylink=cpy

Saturday Links

1. Christian History magazine has an entire issue devoted to Christians in the New Industrial Economy: The World Changed, the Church Responded. It is a priceless collection of essays on how various religious traditions responded to (or failed to) the challenges of the Industrial Revolution.

Issue 104 examines the impact of automation on Europe and America and the varying responses of the church to the problems that developed. Topics examined are mission work, the rise of the Social Gospel, the impact of papal pronouncements, the Methodist phenomenon, Christian capitalists, attempts at communal living and much more.

2. Orange County Register says Don't count out mainline Protestants yet.

As flocks shrink, denominations that once defined America fight to stay relevant with new ways of reaching out.

3. The Washington Post reports that Megachurches thriving in tough economic times.

"Despite the tough economy, many of the nation’s largest churches are thriving, with increased offerings and plans to hire more staff, a new survey shows.

Just 3 percent of churches with 2,000 or more attendance surveyed by Leadership Network, a Dallas-based church think tank, said they were affected “very negatively” by the economy in recent years. Close to half — 47 percent — said they were affected “somewhat negatively,” but one-third said they were not affected at all. ..."

4. Harvard Business Review: Steve Blank on Why Big Companies Can't Innovate

... It's not surprising that younger entrepreneurial firms are considered more innovative. After all, they are born from a new idea, and survive by finding creative ways to make that idea commercially viable. Larger, well-rooted companies however have just as much motivation to be innovative — and, as Scott Anthony has argued, they have even more resources to invest in new ventures. So why doesn't innovation thrive in mature organizations? ...

... First, he says, the focus of an established firm is to execute an existing business model — to make sure it operates efficiently and satisfies customers. In contrast, the main job of a start-up is to search for a workable business model, to find the right match between customer needs and what the company can profitably offer. In other words in a start-up, innovation is not just about implementing a creative idea, but rather the search for a way to turn some aspect of that idea into something that customers are willing to pay for. ...

... discovering a new business model is inherently risky, and is far more likely to fail than to succeed ...

... Finally, Blank notes that the people who are best suited to search for new business models and conduct iterative experiments usually are not the same managers who succeed at running existing business units. ...

5. A fascinating, if sobering, look at the conflict over islands off the coast of East Asia. Trouble at sea

6. The rise of post-industrial China? (Economist)

7. New Geography thinks U.S. LATE TO THE PARTY ON LATIN AMERICA, AFRICA.

"President Barack Obama's proposed tilt of U.S. priorities toward the Pacific – and away from the historical link to Europe – represents one of the most encouraging aspects of his foreign policy. Although welcome, we should recognize that this shift comes about three decades too late and that it may miss the rising geopolitical centrality of sub-Saharan Africa and Latin America. The emergence of these longtime historically impoverished backwaters has been largely missed as American policy-makers and businesses are now obsessed with the challenges and opportunities posed by the emergence of China and, to a lesser extent, India. Sub-Saharan Africa, for example, over the past decade has produced six of the world's 10 fastest-growing economies. Through 2011-15, according to the International Monetary Fund, seven of the fastest-growing countries will be African, and Africa as a whole will surpass the slowing growth rates in Asia, particularly China.

This growth has caused the region's poverty rates, still unacceptably high, to fall from 56.5 percent in 1990 to 47 percent today. Further growth will likely push poverty levels down further."

8. New Geography also asks, Is the Family Finished? Some interesting thoughts about the impact of declining birthrates in the U.S.

9. A Portrait of U.S. Immigrants

Pew Research Center has compiled key findings from a new analysis of the nation’s foreign-born population, based on U.S. Census Bureau’s 2011 American Community Survey.

10. Marketing Daily says More Latinos See Themselves As Bicultural

With more than half the population of many U.S. cities who are multicultural and Hispanics comprising more and more of the U.S. population, when does it become meaningless and redundant to execute marketing strategy that is directed to a general market and a Latino market perceived to be homogenous?

11. Committee on Economic Development has an interesting piece looking at both the ideological and economic aspects underlying the debate about the minimum wage. Raising the Minimum Wage: “Which Side Are You On?”

"It is an easy call if you are either (a) a strict libertarian or (b) an enthusiastic advocate of the less fortunate with limited concern about the scarcity of resources.  (If you belong to both of those groups, there is little advice that I can offer.)  However, in between those poles of opinion, things become rather murky, rather quickly."

12. Being a Republican or a Democrat may all be in your head: Republican Brains Differ From Democrats' In New FMRI Study

... Comparing the Democrat and Republican participants turned up differences in two brain regions: the right amygdala and the left posterior insula. Republicans showed more activity than Democrats in the right amygdala when making a risky decision. This brain region is important for processing fear, risk and reward.

Meanwhile, Democrats showed more activity in the left posterior insula, a portion of the brain responsible for processing emotions, particularly visceral emotional cues from the body. The particular region of the insula that showed the heightened activity has also been linked with "theory of mind," or the ability to understand what others might be thinking. ...

... The functional differences did mesh well with political beliefs, however. The researchers were able to predict a person's political party by looking at their brain function 82.9 percent of the time. In comparison, knowing the structure of these regions predicts party correctly 71 percent of the time, and knowing someone's parents' political affiliation can tell you theirs 69.5 percent of the time, the researchers wrote. ...

13. Health Care Without the Doctors Coming to a Walmart Near You

STERLING, Va. - Perched by a computer monitor wedged between shelves of cough drops and the pharmacy in a bustling Walmart, Mohamed Khader taps out answers to questions such as how often he eats vegetables, whether anyone in his family has diabetes and his age.

He tests his eyesight, weighs himself and checks his blood pressure as a middle-aged couple watches at the blue-and-white SoloHealth station advertising "free health screenings." ...

... As Americans gain coverage under the federal health law, putting increased demand on primary care doctors and spurring interest in cheaper, more convenient care, unmanned kiosks like these may be part of what their manufacturer bills as a "self-service healthcare revolution." ...

14. Is this a case of marketing going too far? Young Japanese Women Rent Out Their Bare Legs as Advertising Space

15. Nanotechnology Rebuilds the Periodic Table

Recent developments in the field of nanotechnology might give new meaning to the phrase “nothing gold can stay.” Atoms and bonds developed not by Mother Nature, but by scientists, are gaining momentum as the building blocks for cutting-edge materials.

Using nanoparticles as “atoms” and DNA as “bonds,” Chad Mirkin, the director of Northwestern University’s International Institute for Nanotechnology, is constructing his very own periodic table. So far Mirkin has built more than 200 distinct crystal structures with 17 different particle arrangements. ...

16. ExtremeTech says NASA’s cold fusion tech could put a nuclear reactor in every home, car, and plane.

17. Atlantic Cities has some great maps showing the impact of railroads on travel time in the early 19th Century, thus shrinking the nation. A Mapped History of Train Travel in the United States

18. A soccer goalie's worst nightmare.

19. You might want to think twice before a game of horse with this cheerleader.

Printing Human Organs

Huff Post has an interesting article about using 3-D printing to print a human ear made of live tissue. Included in this post is a TED video about printing any number of organs. Late in the presentation is a presentation of a 3-D printed kidney. This is all still experimental and have no trials have been run on the printed organs, but the progress in this form of bio-tech is truly remarkable.

Saturday Links

1. I love maps and charts. Naturally, I was drawn to this: 36 Maps That Explain The Entire World. Here is just one example:

2. Roger Pielke, Jr., says It's Time to Bury the Easterlin Paradox.

"The Easterlin paradox suggest that in terms of human happiness -- a squishy concept to be sure -- there is a limit to economic growth beyond which there really is just no point in attaining more wealth. Further, a decoupling between income and happiness at some threshold would imply that GDP would not be a good measure of welfare, we would need some other metric.

A recent paper (PDF) by Daniel Sacks, Betsey Stevenson and Justin Wolfers argues that the Easterlin paradox is also wrong. ..."

3. John Danforth thinks We Need Less Religion in our Politics and Less Politics in our Religion.

4. I opined about this in yesterday's post, but I'm linking it again. One of the better Salon pieces I've read. When liberals ignore injustice

"Why isn't there more outrage about the president's unilateral targeted assassination program on the left?"

5. Arnold Kling with an interesting piece on the role of Jews in the rise of the modern urbanized economic order. The Unintended Consequences of God

"In those days, most people were farmers, for whom literacy’s costs generally outweighed its benefits. However, in an urbanized society with skilled occupations, literacy pays off. As urbanization gradually increased in the late Middle Ages, Jews came to fill high-skilled occupations. Botticini and Eckstein argue that literacy, rather than persecution, is what led Jews into these occupations."

6. New Geography wants to know Is Urbanism The New Trickle-Down Economics?

"But while progressives would clearly mock this policy [trickle-down economics], modern day urbanism often resembles nothing so much as trickle-down economics, though this time mostly advocated by those who would self-identify as being from the left. The idea is that through investments catering to the fickle and mobile educated elite and the high end businesses that employ and entertain them, cities can be rejuvenated in a way that somehow magically benefits everybody and is socially fair."

7. NPR has a nice piece on mini-reactors. Are Mini-Reactors The Future Of Nuclear Power?

8. Mark Perry excerpts a quote from green libertarian John Mackey, CEO of Whole Foods Market.

“Capitalism is the greatest creation humanity has done for social cooperation. It has lifted humanity out of the dirt. In statistics we discovered when we were researching the book, about 200 years ago when capitalism was created, 85% of the people alive lived on $1 a day. Today, that number is 16%. Still too high, but capitalism is wiping out poverty across the world. 200 years ago illiteracy rates were 90%. Today, they are down to about 14%. 200 years ago the average lifespan was 30. Today it is 68 across the world, 78 in the States, and almost 82 in Japan. This is due to business. This is due to capitalism. And it doesn’t get credit for it. Most of the time, business is portrayed by its enemies as selfish and greedy and exploitative, yet it’s the greatest value creator in the world.”

9. Economist Gavin Kennedy with some interesting thoughts on the relationship between the state and the economy in developing nations:

The problem is to achieve the right balance between a competitive market economy and an effective state:  markets where possible; the state where necessary.

10. Climate Change: Key Data Points from Pew Research. Highlights some interesting shifts in the public's priorities.

11. Great piece about yet another way family life is changing. Yes, I’m a Homemaker

I’m a guy. My wife works. We’ve got no kids. I’m a stay-at-home dude.

"... What a sweet picture this conjures: the stay-at-home dad nurturing his children, looking after the house and helping support his wife in her budding career and shelving his own big ambitions for later. Now it gets a little awkward. There is no adorable kid, nor plans to have one. No starter home that needs knocking into shape. I'm not just doing this temporarily until I find something meaningful to do. I’m actually a full-time homemaker ... not stay-at-home dad but stay-at-home dude. A conversational pause. Where do you mentally file this guy? Usually I just change the subject. ..."

12. The Atlantic reports that Women Are Often Remarkably Reluctant to Ask for Help Around the House

A new study shows that high-earning women are more likely to let their houses be messy than to hire a housekeeper or get their husbands and kids to pitch in. ...

... "You can purchase substitutes for your own time, you can get your husband to do more, or you can all just do less," Killewald says. "Whether women outsource housework in particular has less to do with resources, but whether or not paid labor is viewed as an appropriate strategy for undertaking domestic work.

Doing less housework seems to be a popular option. ...

13. Business insider reports on a finding that is no shock to me: Men Really Do Have A Harder Time Reading Other People's Emotions.

Psychiatrists have concluded that males take longer to assess facial expressions as their brains have to work twice as hard to work out whether another person looks friendly or intelligent.

14. Daniel Kirk with a thoughtful piece Homosexuality under the Reign of Christ

15. Facebook Unfriending Has Real-Life Consequences

In particular, researchers found that 40% of people say they would avoid someone who unfriended them on Facebook, while 50% say they would not avoid a person who unfriended them. Women were more likely than men to avoid someone who unfriended them, the researchers found.

16. The Future of Librarians in an EBook World

... Libraries are responding to the decline of print in a variety of creative ways, trying to remain relevant – especially to younger people – by embracing the new technology. Many, such as New York’s Queens Public Library, are reinventing themselves as centers for classes, job training, and simply hanging out. In one radical example, a new $1.5 million library scheduled to open in San Antonio, Texas, this fall will be completely book-free, with its collection housed exclusively on tablets, laptops, and e-readers. “Think of an Apple store,” the Bexar County judge who is leading the effort told NPR. It’s a flashy and seductive package.

But libraries are about more than just e-readers or any other media, as important as those things are. They are about more than just buildings such as the grand edifices erected by Carnegie money, or the sleek and controversial new design for the New York Public Library’s central branch. They are also about human beings and their relationships, specifically, the relationship between librarians and patrons. And that is the relationship that the foundation created by Microsoft co-founder’s Paul G. Allen is seeking to build in a recent round of grants to libraries in the Pacific Northwest. ...

17. 3-D Printing just gets more amazing. A 3D Printer That Generates Human Embryonic Stem Cells

3-D printers can produce gun parts, aircraft wings, food and a lot more, but this new 3-D printed product may be the craziest thing yet: human embryonic stem cells. Using stem cells as the "ink" in a 3-D printer, researchers in Scotland hope to eventually build 3-D printed organs and tissues. A team at Heriot-Watt University used a specially designed valve-based technique to deposit whole, live cells onto a surface in a specific pattern.

Practically human: Can smart machines do your job?

Associated Press: Practically human: Can smart machines do your job?

... To better understand the impact of technology on jobs, The Associated Press analyzed employment data from 20 countries; and interviewed economists, technology experts, robot manufacturers, software developers, CEOs and workers who are competing with smarter machines.

The AP found that almost all the jobs disappearing are in industries that pay middle-class wages, ranging from $38,000 to $68,000. Jobs that form the backbone of the middle class in developed countries in Europe, North America and Asia.

In the United States, half of the 7.5 million jobs lost during the Great Recession paid middle-class wages, and the numbers are even more grim in the 17 European countries that use the euro as their currency. A total of 7.6 million midpay jobs disappeared in those countries from January 2008 through last June.

Those jobs are being replaced in many cases by machines and software that can do the same work better and cheaper.

"Everything that humans can do a machine can do," says Moshe Vardi, a computer scientist at Rice University in Houston. "Things are happening that look like science fiction."...

... So machines are getting smarter and people are more comfortable using them. Those factors, combined with the financial pressures of the Great Recession, have led companies and government agencies to cut jobs the past five years, yet continue to operate just as well.

How is that happening?

-Reduced aid from Indiana's state government and other budget problems forced the Gary, Ind., public school system last year to cut its annual transportation budget in half, to $5 million. The school district responded by using sophisticated software to draw up new, more efficient bus routes. And it cut 80 of 160 drivers. ...

... -In South Korea, Standard Chartered is expanding "smart banking" branches that employ a staff of three, compared with an average of about eight in traditional branches. ...

... -The British-Australian mining giant Rio Tinto announced plans last year to invest $518 million in the world's first long-haul, heavy-duty driverless train system at its Pilbara iron ore mines in Western Australia. The automated trains are expected to start running next year. The trains are part of what Rio Tinto calls its "Mine of the Future" program, which includes 150 driverless trucks and automated drills.

Like many technologically savvy startups, Dirk Vander Kooij's furniture-making company in the Netherlands needs only a skeleton crew - four people ...

... -Google's driverless car and the Pentagon's drone aircraft are raising the specter of highways and skies filled with cars and planes that can get around by themselves. ...

... "Trying to keep it from happening would have been like the Teamsters in the early 1900s trying to stop the combustion engine," Lavin says. "You can't stand in the way of technology."

The upside of emerging technology is that most will make goods and services less expensive. That improves our living standard. The downside is that much of the work we used to do to earn wages to buy goods and services is rapidly changing. As the last sentence of the article notes, this is not the first time we have been in these circumstances. Years ago, I read that in 1885, approximately 80% of everything we consumed in the U.S. was produced at home. By 1915, 80% was produced outside the home. It created massive economic dislocations. Each time these disruptions occur, it is hard for the people living at that time to foresee the new economic order.

Christian thinkers must wrestle with the challenges of technological innovation. Creative destruction (the market dynamic where jobs and industries are destroyed in the wake of creating new ones) has always been difficult for ethics. It is painful, but other alternatives' social cost is also quite high. Anti-technological calls to abandon consumerism or just saying that "the market will sort it all out" are not legitimate responses. I think topics like this should be central to our theological reflection about human labor and the economy.

Saturday Links

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1. Several articles I saw this week reflect on data presented in The Pew Forum's The Global Religious Landscape: A Report on the Size and Distribution of the World's Major Religious Groups as of 2010. Here is one interesting chart from the survey showing what percentage of each religion's adherents live in minority religious status in their own country.

2. This is really fascinating. Smithsonian: Why Japan is Obsessed with Kentucky Fried Chicken on Christmas. “Kurisumasu ni wa kentakkii!” (Kentucky for Christmas!)

3. Four Harvard and MIT grads are experimenting with direct aid to the poor. "GiveDirectly, the brainchild of four Harvard and MIT graduate students, is so simple, it's genius. Give poor Kenyan families $1,000 -- and let them do whatever they want with it." Can 4 Economists Build the Most Economically Efficient Charity Ever?

4. From the Guardian, Private healthcare: the lessons from Sweden

"... Despite its reputation as a leftwing utopia, Sweden is now a laboratory for rightwing radicalism. Over the past 15 years a coalition of liberals and conservatives has brought in for-profit free schools in education, has sliced welfare to pay off the deficit and has privatised large parts of the health service.

Their success is envied by the centre right in Britain. Despite predictions of doom, Sweden's economy continues to grow and its pro-business coalition has remained in power since 2006. The last election was the first time since the war that a centre-right government had been re-elected after serving a full term.

As the state has been shrunk, the private sector has moved in. Göran Dahlgren, a former head civil servant at the Swedish department of health and a visiting professor at the University of Liverpool, says that "almost all welfare services are now owned by private equity firms". ..."

5. Scott Annan writes in The Future Of Business Is Morality, And The Future Is Now

"... We have reached a point in our economy where it is becoming increasingly clear that businesses are being measured not just for their profit, but also for their impact. And I'm not just talking about writing a check or funding a charity; I'm referring to business models for which community involvement and inspirational brand building are the profit centers. (Think Warby Parker, TOMS, and startups such as SOMA.) I recently went to a conference where the founders of a startup posited a powerful idea: the future of marketing is philanthropy. But I think the even bigger idea is the future of business is morality. My grandfather saw this early on.

At a time when the moral framework of America appears to be fractured – or at the very least confused – businesses are in the propitious position to espouse cultural standards that can help restore values that our youth can use to build the next generation of positive enterprise. In fact, whether businesses succeed in creating and promoting positive cultures might determine whether they stay in business at all. The future of business is morality, and the future is now.

Whether it's the job of the corporation or not to set the moral tone for society, the expectation is trending towards companies setting the right example for others to follow. With the sharp rise in entrepreneurship, young companies have the opportunity to establish strong cultures early on and share them with their communities. Money must have a moral center, and from greater consciousness in business, greater profit will follow. ..."

6. Scientific American asks, After 40 Years, Has Recycling Lived Up to Its Billing?

7. AOL has a short piece about the rise of small nuclear reactors. The Next Big Thing in Nuclear Power: Going Small

8. Scientific American has a list of The Top 10 Science Stories of 2012.

9. Depression Surpasses Asthma as Top Disability Problem among U.S. and Canadian Teens

"New data show an increasing contribution of mental and behavioral disorders to deterioration in the health-related quality of life among teens in the U.S. and Canada over the past two decades, and increases elsewhere around the globe."

10. Robotic arm controlled by the mind allows paraplegic woman to feed herself

11. Interesting piece on Why We Prefer Masculine Voices (Even in Women).

12. Atlantic Cities looks into The Mystery of Our Declining Mobility.

13. People Are Leaving California In Record Numbers

More people moved out of California in 2011 than moved in, according to the latest report from the U.S. Census Bureau, signaling that the Democrat-run state's economic woes continue to drive residents away.

Most statisticians attribute California's net loss of 100,000 people last year to its high cost of living, increased population density and troubling unemployment rate.

The widening middle class in Mexico is also encouraging some immigrants to remain in that country instead of moving to California.

Texas — home to lower taxes, less regulation and what the Manhattan Institute calls a "labor pool with the right skills at the right price" — is one of the most attractive destinations for companies departing from California, according to the Census Bureau. ...

14. The United States Has Seen A Huge Drop In Executions Since 2000.

"The country reported 85 executions in 2000 but only 43 in 2012, according to a new report released by the Death Penalty Information Center. Plus, far fewer people are being sentenced to death row in the first place. The year 2000 saw 224 new inmates sentenced to death, while 2012 saw only 78, according to the report."

15. Conor Friedersdorf at the Atlantic had a great piece: Why 'If We Can Just Save One Child ...' Is a Bad Argument, referring to President Obama's statement at Newtown, CT. When dealing with complex topics like gun control, we always talk about tradeoffs. For instance, I know how we can save more than 30,000 lives. There were 32,367 traffic fatalities last year. Let's set the speed limit to 5 miles per hour. Nearly all those lives would be saved. Should we do this "if we can save just one more life"? I, like Friedersforf, am not advocating any particular policy. I'm just pointing out the absurdity of making such statements, as politicians often do.

16. The New York Times has an opinion piece by John Dickerson, The Decline of Evangelical America

"I found that the structural supports of evangelicalism are quivering as a result of ground-shaking changes in American culture. Strategies that served evangelicals well just 15 years ago are now self- destructive. The more that evangelicals attempt to correct course, the more they splinter their movement. In coming years we will see the old evangelicalism whimper and wane."

He speaks of an Evangelical "collapse" having happened. That may be a bit premature, but his articulation of trends is right.

17. I saw two interesting posts on the sociology Facebook this week. The New York Times had a piece about announcing bad news on Facebook: On Facebook, Bad With the Good. Mashable reports that Socioeconomic Status Predicts Number of Facebook Friends.

18. Gangnam Style hits one billion views on YouTube. K pop rules!

"Peak farmland" is here, crop area to diminish: study

Reuters: "Peak farmland" is here, crop area to diminish: study

(Reuters) - The amount of land needed to grow crops worldwide is at a peak, and a geographical area more than twice the size of France will be able to return to its natural state by 2060 as a result of rising yields and slower population growth, a group of experts said on Monday.

Their report, conflicting with United Nations studies that say more cropland will be needed in coming decades to avert hunger and price spikes as the world population rises above 7 billion, said humanity had reached what it called "Peak Farmland".

More crops for use as biofuels and increased meat consumption in emerging economies such as China and India, demanding more cropland to feed livestock, would not offset a fall from the peak driven by improved yields, it calculated.

If the report is accurate, the land freed up from crop farming would be some 10 percent of what is currently in use - equivalent to 2.5 times the size of France, Europe's biggest country bar Russia, or more than all the arable land now utilized in China.

"We believe that humanity has reached Peak Farmland, and that a large net global restoration of land to nature is ready to begin," said Jesse Ausubel, director of the Program for the Human Environment at the Rockefeller University in New York.

"Happily, the cause is not exhaustion of arable land, as many had feared, but rather moderation of population and tastes and ingenuity of farmers," he wrote in a speech about the study he led in the journal Population and Development Review. ...

Life Expectancy Rises Around the World, Study Finds

New York Times: Life Expectancy Rises Around the World, Study Finds

A sharp decline in deaths from malnutrition and diseases like measles and tuberculosis has caused a shift in global mortality patterns over the past 20 years, according to a new report, with far more of the world’s population now living into old age and dying from diseases more associated with rich countries, like cancer and heart disease.

 The shift reflects improvements in sanitation, medical services and access to food throughout the developing world, as well as the success of broad public health efforts like vaccine programs. The results are dramatic: infant mortality has declined by more than half between 1990 and 2010, and malnutrition, the No. 1 risk factor for death and years of life lost in 1990, has fallen to No. 8.

At the same time, chronic diseases like cancer now account for about two out of every three deaths worldwide, up from just over half in 1990. Eight million people died of cancer in 2010, 38 percent more than in 1990. Diabetes claimed 1.3 million lives in 2010, double the number in 1990.

But while developing countries made big strides – the average age of death in Brazil and Paraguay, for example, jumped to 63 in 2010, up from 28 in 1970 – the United States stagnated. American women registered the smallest gains in life expectancy of all high-income countries between 1990 and 2010. The two years of life they gained was less than in Cyprus, where women gained 2.3 years of life, and Canada, where women gained 2.4 years. The slow increase caused American women to fall to 36th place in the report’s global ranking of life expectancy, down from 22nd in 1990. ...

... The World Health Organization issued a statement Thursday saying that some of the estimates in the report differ substantially from those done by United Nations agencies, though others are similar. All comprehensive estimates of global mortality rely heavily on statistical modeling because only 34 countries – representing about 15 percent of the world’s population – produce quality cause-of-death data. ...

Infant mortality and life expectancy at birth are probably the two best indicators of human well-being. So many interconnected factors must be present for improvement in these numbers to be realized. The reality is that human flourishing is getting better. Better does not mean utopia or the consummated Kingdom of God. Better means better. The challenge is to learn from what is going right and strengthen it.

Saturday Links

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Here are this week's Saturday links.

1. To celebrate the Christmas season, Deck the Halls with Macro Follies

2. The Explosion of 15th Century Printing: A Data Visualization

"... Drawing on data from the [Harvard] university's library collections, the animation below maps the number and location of printed works by year. Watch it full screen in HD to see cities light up as the years scroll by in the lower left corner. ..."

3. Drive-through fast food not convenient enough for you? Burger King delivery: A new front in the fast-food wars?

4. a U-shaped happiness curve, consistent across cultures, shows happiness declines from childhood until about our mid-forties and then begins to improve as I grow old. It appears it may hold true in primates as well. Our ability to discount bad news, even when we shouldn't, follows the same U-shaped curve. Our brains and experience are optimal for discerning bad news in middle age. It turns out that ignorance (or maybe denial) truly is bliss. Viewpoint: How happiness changes with age. On a related note, it appears that Elderly Brains Have Trouble Recognizing Untrustworthy Faces.

5. The holiday season is in full swing, and many people falsely believe this is a time of elevated suicide rates. Actually, spring and summer have the highest rates, and Nov - Jan have the lowest. In 2010, July was the highest, and December was the lowest. Holiday suicide myth persists, research says

6. French sperm count 'falls by a third' but still within normal range. Researchers don't seem to know why.

7. The Atlantic has an interesting article on Why Don't Parents Name Their Daughters Mary Anymore? It includes this graph.

"Michael" was in the top 3 names for boys from 1953-2010. It dropped to sixth last year. Want to know how your name ranks for each year since 1880? Go to the Social Security Online's Popular Baby Names. The Baby Name Wizard is also pretty cool.

8. More Dads Buy the Toys, So Barbie, and Stores, Get Makeovers.

"For the first time in Barbie’s more than 50-year history, Mattel is introducing a Barbie construction set that underscores a huge shift in the marketplace. Fathers are doing more of the family shopping just as girls are being encouraged more than ever by hypervigilant parents to play with toys (as boys already do) that develop math and science skills early on.

It’s a combination that not only has Barbie building luxury mansions — they are pink, of course — but Lego promoting a line of pastel construction toys called Friends that is an early Christmas season hit. The Mega Bloks Barbie Build ’n Style line, available next week, has both girls — and their fathers — in mind.

“Once it’s in the home, dads would very much be able to join in this play that otherwise they might feel is not their territory,” said Dr. Maureen O’Brien, a psychologist who consulted on the new Barbie set...."

And this reminds me of last year, or the year before when cooking sets were becoming big with boys. They've been watching Emeril Lagasse on the Food Network. "Bam!" New merchandising angle.

9. Instead of indiscriminately sending kids off to college and saddling them with huge debt, maybe a New push for two-year degrees could be smart move for US, report says.

10. Business Insider lists The 12 Most Corrupt Countries In The World.

11. Love them or hate them, the Koch brothers are intriguing. Many political junkies know of them, but few others seem to know about them. Forbes has an interesting feature article in the most recent issue on the Koch Empire and its influence: Inside The Koch Empire: How The Brothers Plan To Reshape America

12. Is the two-party system fracturing? Coalition Is to Control State Senate as Dissident Democrats Join With Republicans

13. How is this economic recovery different from others? The Scariest Jobs Chart Ever

14. "Data-driven healthcare won't replace physicians entirely, but it will help those receptive to technology perform their jobs better." Technology will replace 80% of what doctors do

15. Another bright idea. New plastic lighting saves energy. Goodbye, fluorescent lights?

"Scientists have designed an energy-efficient light of plastic packed with nanomaterials that glow. The shatterproof FIPEL technology can be molded into almost any shape, but still needs to prove it's commercially viable."

16. Yet another good story about the rise of vertical farming. Salad in the sky: The rise of the vertical farm?

17. The Conservation Law Center has an interesting piece about the potential changes nanotechnology will bring to the use of resources and the economy. Nanotechnology: The Potential to Make Every Industry Sustainable

"... Last month, at the first ever conference of the Sustainable Nanotechnology Organization in Washington DC, Michail Roco of the National Science Foundation, and architect of the U.S. National Nanotechnology Initiative provided a response. He said, “every industrial sector is unsustainable…and nanotechnology holds the promise of making every one of them sustainable.”

It’s my belief that that is true: nanotechnology, or the ability to manipulate matter at a scale of one billionth of a meter, has far-reaching implications for the improvement of sustainable technology, industry and society.

Already, it is being used widely to enable more sustainable practices. Safer manufacturing, less waste generation, reusable materials, more efficient energy technologies, better water purification, lower toxicity and environmental impacts from chemotherapy agents to marine paints are all current applications of nanotechnology. There is no reason for this technology to develop in an unsustainable manner.

In the past, a lack of foresight has resulted in costs to society – people, businesses, and governments, and— that could have been avoided by proactive efforts to manage risks. Today, the tools to develop safer technologies and less harmful products exist. Let us not miss this opportunity. ..."

18. The American Enterprise Institute has an interesting summary of a Nielson report about social media usage. 8 fun facts about the incredible rise of social media

19. Death On Facebook Now Common As 'Dead Profiles' Create Vast Virtual Cemetery

"It used be that news of death spread through phone calls, and before that, letters and house calls. The departed were publicly remembered via memorials on street corners, newspaper obituaries and flowers at grave sites. To some degree, this is still the case. But increasingly, the announcements and subsequent mourning occur on social media. Facebook, with 1 billion detailed, self-submitted user profiles, was created to connect the living. But it has become the world's largest site of memorials for the dead."

20. From the "That's just not right!" file. Harvard Economics Department does their version of "Call me maybe."

Supporting Climate-Friendly Food Production

Worldwatch Blogs: Supporting Climate-Friendly Food Production

This [United Nations Food and Agriculture Organization] report, Innovations in Sustainable Agriculture: Supporting Climate-Friendly Food Production, discusses six sustainable approaches to land and water use, in both rural and urban areas, that are helping farmers and other food producers mitigate or adapt to climate change—and often both. They are:

• Building Soil Fertility: Alternatives to heavy chemical use in agriculture, such as avoiding unnecessary tilling or raising both crops and livestock on the same land, can help to drastically reduce the total amount of energy expended to produce a crop or animal, reducing overall emissions.
• Agroforestry: Because trees remove carbon dioxide from the atmosphere, keeping them on farms whenever possible can help mitigate climate change. Agroforestry also keeps the soil healthier and more resilient by maximizing the amount of organic matter, microorganisms, and moisture held within it. Agroforestry also provides shade for livestock and certain crops, and creates habitats for animals and insects, such as bees, that pollinate many crops.
• Urban Farming: Growing food in cities can mitigate the greenhouse gas emissions released from the transport, processing, and storage of food destined for urban populations. Urban agriculture also increases the total area of non-paved land in cities, making urban landscapes more resilient to flooding and other weather shocks, while improving the aesthetic value of these landscapes.
• Cover Cropping/Green Manure: Cover cropping, also known as green manure, is the practice of strategically planting crops that will deliver a range of benefits to a farming system, and often plowing these crops into the soil instead of harvesting their organic matter. Planting cover crops improves soil fertility and moisture by making soil less vulnerable to drought or heat waves. Cover crops also serve as a critical deterrent against pests and diseases that affect crops or livestock, such as corn root worm or Rift Valley fever, particularly as warmer temperatures enable these organisms to survive in environments that were previously too cold for them.
• Improving Water Conservation and Recycling: Innovations in water conservation, including recycling wastewater in cities, using precise watering techniques such as drip irrigation rather than sprinklers, and catching and storing rainwater, all help to reduce the global strain on already-scarce water resources.
• Preserving Biodiversity and Indigenous Breeds: Growing diverse and locally adapted indigenous crops, such as yams, quinoa, and cassava, can provide a source of income and improve farmers’ chances of withstanding the effects of climate change, such as heat stress, drought, and the expansion of disease and pest populations. Preserving plant and animal biodiversity also reduces farmers’ overreliance on a small number of commodity crops that make them vulnerable to shifts in global markets.

By tapping into the multitude of climate-friendly farming practices that already exist, agriculture can continue to provide food for the world’s population, as well as be a source of livelihood for the 1.3 billion people who rely on farming for income and sustenance. If agriculture is to play a positive role in the global fight against climate change, however, agricultural practices that mitigate or adapt to climate change will need to receive increased research, attention, and investment in the coming years.

Saturday Links

Here are the links. BTW, if you haven't already, you can "like" the Kruse Kronicle Facebook page and see daily links in your Facebook feed.

1. As a kid, I watched Mutual of Omaha's Wild Kingdom on Saturdays. That was the beginning of my life-long appreciation for big cats. One of the organizations we support is the Turperntine Creek Wildlife Refuge for big cats in Arkansas. Check out this Nat Geo super slo-mo video of a running cheetah. Be sure to go to this five-minute video and see him from the front. His head barely moves. Just amazing!

Cheetahs on the Edge--Director's Cut from Gregory Wilson on Vimeo.

2. Good news! Charitable giving increased slightly in 2011

3. Counting sheep not putting you to sleep? Eat These Foods For A Better Night's Sleep

4. Tiny Swarming Robots Play Beethoven.

5. Just a reminder. That Ebook you bought? You don't own it. That Barnes & Noble Ebook is Only Yours Until Your Credit Card Expires

6. Speaking of books, how about a Book-Scanning Robot Reads 250 Pages Per Minute?

7. If you are a man, getting along with the in-laws means you have a 20% higher chance of not getting divorced. If you are a woman, getting along well with the in-laws makes you 20% more likely to get divorced. Getting Along With The In-Laws Makes Women More Likely To Divorce

8. Could the first billion-dollar athlete be less than a decade away? Why the World's First Billion-Dollar Athlete Is Just a Few Years Away

9. A business icon died this week. Motivational speaker Zig Ziglar dies at age 86.

10. This was pretty cool. An Inspiring Story Of A Grocery Store Owner Who Gave His Business To Employees

11. One of the challenges of colonizing the moon or Mars is all the supplies you would need to bring to construct a habitat. 3D printing may help solve that problem. 3D printer on moon or Mars could make tools from local rocks

12. Give us this day our monthly bread? "American company has developed a technique it says can make bread stay mold-free for 60 days." Bread that lasts for 60 days could cut food waste

13. The Next Web has an interesting piece on the history of 3D printing. The Rise of 3D Printing

14. Supreme Court to Decide if Human Genes Are Patentable

"The Supreme Court announced Friday it would review a case testing whether human genes may be patented, in a dispute weighing patents associated with human genes known to detect early signs of breast and ovarian cancer. A 2009 lawsuit filed by the American Civil Liberties Union claimed among other things the First Amendment is at stake because the patents are so broad they bar scientists from examining and comparing the BRCA1 and BRCA2 genes at the center of the dispute. In short, the patents issued more than a decade ago cover any new scientific methods of looking at these human genes that might be developed by others."

I am guessing there are some bioethics questions to consider here as well. ;-)

15. 4.5 billion years of the earth's evolution as if it happened in 24 hours.

16. The Real Story on the Falling U.S. Birth Rate

"The Pew Research Center announced Nov. 29 that the U.S. birth rate fell to its lowest level since at least 1920, when reliable record-keeping began. That was true—but not news. The National Center for Health Statistics reported that way back on Oct. 3.

What was news was Pew's analysis of the government data, which showed that the birth rate decline was greatest among immigrant women. "We were the first to point that out," Gretchen Livingston, the lead author of Pew's report, said in an interview. ..."

17. Small-business optimism is tanking. Gallup

18. Also from Gallup. As it turns out, maybe Democrats really are socialists.

19. What's Driving Evangelical Enthusiasm?

"Data shows growing Catholic-evangelical "intensity gap"—but it doesn't indicate exactly why. ...

... New research shows that Catholics now report the lowest proportion of "strongly affiliated" followers among major American religious traditions, while the data indicates that evangelicals are increasingly devout and committed to their faith.

According to Philip Schwadel, a sociologist at the University of Nebraska-Lincoln, in the 1970s there was only a five-point difference between how strongly Catholics and evangelicals felt about their religion.

By 2010, he said, that "intensity gap" had grown to around 20 points, with some 56 percent of evangelicals describing themselves as "strongly affiliated" with their religion compared with 35 percent of Catholics. Even mainline Protestants reported a higher level of religious intensity than Catholics, at 39 percent. ..."

20. For Amish, fastest-growing faith group in US, life is changing.

"Indeed, for America's Amish, much is changing. The Amish are, by one measure, the fastest-growing faith community in the US. Yet as their numbers grow, the land available to support the agrarian lifestyle that underpins their faith is shrinking, gobbled up by the encroachment of exurban mansions and their multidoor garages.

The result is, in some ways, a gradual redefinition of what it means to be Amish. Some in the younger generation are looking for new ways to make a living on smaller and smaller slices of land. Others are looking beyond the Amish heartland of Ohio, Pennsylvania, and Indiana, seeking more space in states such as Texas, Maine, and Montana."

21. Finally, one of the things I found interesting about the presidential election was Team Romney's seeming confidence they were winning. I think every losing candidate often tries to spin things positively until the very end, but I had the sense that Team Romney wasn't faking it. They believed they were winning. I think post-election analysis reveals that it was true. From The New Repbulic The Internal Polls That Made Mitt Romney Think He'd Win

7 Amazing Ways Nanotechnology Is Changing The World

Pop Sci: 7 Amazing Ways Nanotechnology Is Changing The World

Tiny nanoparticles are a huge part of our lives, for better or for worse.

“Everything, when miniaturized to the sub-100-nanometer scale, has new properties, regardless of what it is,” says Chad Mirkin, professor of chemistry (and materials science, engineering, medicine, biomedical engineering and chemical and biological engineering) at Northwestern University. This is what makes nanoparticles the materials of the future. They have strange chemical and physical properties compared to their larger-particle kin. The thing that matters about nanoparticles is their scale.

Nanoscale materials are used in everything from sunscreen to chemical catalysts to antibacterial agents--from the mundane to the lifesaving. “I spilled wine at a Christmas party once, and I was terrified. Red wine on a white carpet. And it wipes right up,” Mirkin recalled. “The reason is the nano-particulate used to coat the carpet keeps that material from absorbing into the carpet and staining the carpet.”

On a more sophisticated side, researchers are developing nanoscale assays used to screen for cancer, infection and even genes. Gold nanoparticles that have been doped with DNA can be used to detect bacteria in a person’s bloodstream, determining whether a patient has infection and what kind. Or they can be used to detect changes in a person’s immune system that reflect the presence of cancer. Nano-flares can measure the genetic content of cells, and light up--or flare--when they detect a specific cell of a doctor’s choosing, maybe cancer, stem cells or even the reaction to a small molecule used in a new drug. ...

View the slideshow. Here are the seven examples:

Nanoparticle-Filled Ink Conducts Electricity
Cancer Detectors
Nano-Absorption
Fighting Cancer At The Source
Gene Therapy and Drug Delivery
Protective Coating For Your Skin
Nanomaterials In The Food Supply

Saturday Links

Here are this week's odds and ends that didn't make it to the blog. Enjoy the leftovers!

1. MIT Technology Review says Geoengineering Could Be Essential to Reducing the Risk of Climate Change. "Using technology to cool the planet may be the only way to deal with the greenhouse gases already in the atmosphere, argues scientist David Keith." On a similar topic is this piece by Robert Kurlwich at NPR, Will We 'Fix' The Weather? Yes. Should We Fix The Weather? Hmmm. Kurlwich discusses the possibility that we may one day be able to control the earth's climate and wonders if that is a good thing.

2. Research indicates that Millennial Generation Becoming More Fiscally Conservative.

3. Are E-readers a transitional technology? Analysis: E-readers grapple with a future on the shelf.

4. Inhabitat reports on The World's First Commercial Vertical Farm Opens in Singapore. "The dense metropolis of Singapore is now home to the world's first commercial vertical farm! Built by Sky Greens Farms, the rising steel structure will help the city grow more food locally, reducing dependence on imported produce. The new farm can produce 1 ton of fresh veggies every other day, which are sold in local supermarkets."

5. The New Republic has a very lengthy article The Mormon Ethic and the Spirit of Capitalism. It offers interesting insights into Mormonism's road from communalism to economic individualism, a trajectory followed by many Protestant sectarian movements. Jackson Lears writes:

"Mormons embraced economic individualism and hierarchical communalism; they distrusted government interventions in business life but not in moral life; they used their personal morality to underwrite their monetary success. They celebrated endless progress through Promethean striving. They paid little attention to introspection and much to correct behavior. And their fundamental scripture confirmed that America was God's New Israel and the Mormons His Chosen People. It would be hard to find an outlook more suited to the political culture of the post–Reagan Republican Party."

6. Annie-Marie Slaughter maintains that the "having it all" debate about work-life balance isn't just about women. Work-Life Balance as a Men's Issue, Too.

"A number of students asked foreign policy questions, and then a young woman asked me about the responses I have received to my Atlantic cover story from this past summer, "Why Women Still Can't Have It All." I answered, and several other young women followed up. After ten minutes, I saw that the roughly 50 percent of guys in the room had gone completely silent. When I commented on the suddenly one-sided nature of the conversation, one young man volunteered that he "had been raised in a strong feminist household" and considered himself to be fully supportive of male-female equality, but he was reluctant to say anything for fear he would be misunderstood. A number of the other guys around the table nodded in agreement."

7. French and Spanish legal documents from colonial Louisiana are being digitized, opening up a new window on colonial history in that part of the world. Colonial La. records shed new light on US history

8. People who know me know I tend to use sarcasm and double meaning in spoken communication. One of my biggest blogging challenges is editing most of this out of posts. Emoticons can help, but some of the biggest misunderstandings I have had come from people not being able to see my wink or big grin as I write certain things. For that reason, I found this interesting: The Strange Science Of Translating Sarcasm Online

9. Ever wonder why sign language often seems so animated? Why Great Sign Language Interpreters Are So Animated

10. Africa: sociologists cite religion as a key factor in preventing and alleviating AIDS epidemic

"In their new book "Religion and AIDS in Africa" (Oxford University Press), sociologists Jenny Trinitapoli and Alexander Weinreb seek to challenge the widespread view that religious beliefs and communities have unwittingly assisted in the spread of the disease through their resistance to preventative sex education. They also show that not only have religious groups had a largely positive role in AIDS prevention, but also how the epidemic has shaped religious beliefs in unexpected ways."

Why Are Environmentalists Taking Anti-Science Positions?

Environment360: Why Are Environmentalists Taking Anti-Science Positions?

On issues ranging from genetically modified crops to nuclear power, environmentalists are increasingly refusing to listen to scientific arguments that challenge standard green positions. This approach risks weakening the environmental movement and empowering climate contrarians.

From Rachel Carson's Silent Spring to James Hansen's modern-day tales of climate apocalypse, environmentalists have long looked to good science and good scientists and embraced their findings. Often we have had to run hard to keep up with the crescendo of warnings coming out of academia about the perils facing the world. A generation ago, biologist Paul Ehrlich's The Population Bomb and systems analysts Dennis and Donella Meadows' The Limits to Growth shocked us with their stark visions of where the world was headed. No wide-eyed greenie had predicted the opening of an ozone hole before the pipe-smoking boffins of the British Antarctic Survey spotted it when looking skyward back in 1985. On issues ranging from ocean acidification and tipping points in the Arctic to the dangers of nanotechnology, the scientists have always gotten there first — and the environmentalists have followed.

And yet, recently, the environment movement seems to have been turning up on the wrong side of the scientific argument. We have been making claims that simply do not stand up. We are accused of being anti-science — and not without reason. A few, even close friends, have begun to compare this casual contempt for science with the tactics of climate contrarians.

That should hurt.

Three current issues suggest that the risks of myopic adherence to ideology over rational debate are real: genetically modified (GM) crops, nuclear power, and shale gas development. The conventional green position is that we should be opposed to all three. Yet the voices of those with genuine environmental credentials, but who take a different view, are being drowned out by sometimes abusive and irrational argument. ...

The environmental movement is a diverse coalition of people. You can't make a blanket statement about any movement this large. I expect two significant groups that make up this coalition to explain this inconsistency between embracing science on some things and not on others.

First, I think there is a segment that is simply anti-technological, anti-twenty-first century living. They have a natural aversion to much of 21st Century existence and want to return to a far less technological (read "natural") existence. That climate science (and the frequently attached moralism about the evils of consumerism) would dovetail with their ideology of bucolic bliss is a welcomed happenstance. It legitimizes their cause against those who embrace the modern socio-economic order. GM crops and nuclear power do just the opposite. These would enable the current despised structures to continue and grow. Thus, their embrace of climate change science has little to do with a rigorous understanding and commitment to science.

Second, another segment sees economic freedom as unjust and destructive and wants more centralized control over the global economy. Climate science can be effectively used to support that vision. The case is that our current competing economies are leading us to global catastrophe. Political and economic freedom must be curtailed globally by centralized authorities who will rationally manage world affairs. GM crops and nuclear power offer the opportunity to adapt to current challenges without significantly reordering the world order. Once again, the commitment is not so much to science as it is to using science as a debate tool to achieve an ideological end.

I'm not saying that these are by any means the only two groups backing environmental measures. I am saying that these two groups directly influence what happens within the environmental movement.

An author who makes a case in book-length form, similar to what Fred Pearce is making here, is Seymour Garte in Where We Stand: A Surprising Look at the Real State of Our Planet. He is another scientist who is fully persuaded about anthropogenic global warming. He is optimistic about solutions but sees the anti-science, anti-technology crowd as a real problem.

Oregon scientists make embryos with 2 women, 1 man

AP: Oregon scientists make embryos with 2 women, 1 man

NEW YORK (AP) -- Scientists in Oregon have created embryos with genes from one man and two women, using a provocative technique that could someday be used to prevent babies from inheriting certain rare incurable diseases.

The researchers at Oregon Health & Sciences University said they are not using the embryos to produce children, and it is not clear when or even if this technique will be put to use. But it has already stirred a debate over its risks and ethics in Britain, where scientists did similar work a few years ago.

The British experiments, reported in 2008, led to headlines about the possibility someday of babies with three parents. But that's an overstatement. The DNA from the second woman amounts to less than 1 percent of the embryo's genes, and it isn't the sort that makes a child look like Mom or Dad. The procedure is simply a way of replacing some defective genes that sabotage the normal workings of cells.

The British government is asking for public comment on the technology before it decides whether to allow its use in the future. One concern it cites is whether such DNA alteration could be an early step down a slippery slope toward "designer babies" - ordering up, say, a petite, blue-eyed girl or tall, dark-haired boy. ...

So what are the ethical implications here? Any thoughts?

Star Trek technology: how 21st century scientists are making it so

The Guardian: Star Trek technology: how 21st century scientists are making it so

Many have been inspired by Star Trek to become scientists, and some are starting to make its gadgetry a reality.

Destination Star Trek London has kicked off at the ExCeL exhibition centre, and I'm willing to bet that among those heading down for a weekend of pointy-eared fun, there'll be a high proportion of scientists and engineers.

Many have been inspired by Star Trek to take up a career in science, technology or engineering. I think the franchise deserves more respect as a science popularisation medium – how many other prime-time TV shows would allow their characters to toss out phrases like "I performed a Fourier analysis on the harmonics, Captain"?

Since its inception in 1966, Star Trek has familiarised us with the lingo and applications of science. At least, that was the case for me. I felt pretty disenfranchised from science at school: it wasn't until I discovered science fiction that I realised I could understand "difficult" technical concepts.

Since the show began, many of us have become more tech-savvy than we could possibly have imagined at school. More than that, we're now seeing emergent technology here on Earth that was once little more than a Star Trek scriptwriter's dream. To get you in the mood for this weekend's festivities, here's a roundup of some of the best Star Trek-inspired technology.

Replicators - ... Three-dimensional printers have been on the open market commercially for most of the 21st century.  ...

Transporters - Earlier this year, Nature reported that photons had been teleported 89 miles, between La Palma and Tenerife. OK, it wasn't exactly transportation ...

Bioneural circuitry - ... And in February of this year, the Scripps Research Institute published details of a DNA-based biological computer based on an original design by Alan Turing. ...

Cloaking devices - ... In January, our first real "invisibility cloak" was unveiled at the University of Texas. ...

Tricorders -

Hyposprays -

Nanites - ... They've constructed a set of nanorobots, with inbuilt chemical sensors, that can silence genes within cancerous cells. ...

Androids - Japanese scientists have created some remarkably human-looking androids, though they wouldn't beat Data in a game of three-dimensional chess. ...

Of course, we already have personal communication devices. But as someone recently pointed out, while we all have communication devices, we don't see people in Star Trek constantly looking down at them and running into things. ;-) Warp drive would be pretty cool. Any other Trekkie devices that you want to see?

Top Five Myths Of Genetically Modified Seeds, Busted

NPR: Top Five Myths Of Genetically Modified Seeds, Busted

Having just stepped into the shouting match over patents on genetically engineered crops, there are a few small things that I, too, would like to get off my chest.

I say small things. I'm not talking about today's big hot issues: Whether genetically modified organisms — GMOs — should be labeled, or cause cancer in rats, or might improve the lives of poor farmers in Africa; none of that.

This is about something simple: Seeds of GMOs. Various myths have grown up around these seeds. Like most myths, they are inspired by reality. But they've wandered off into the world of fiction.

Myth 1: Seeds from GMOs are sterile. ...

Myth 2: Monsanto will sue you for growing their patented GMOs if traces of those GMOs entered your fields through wind-blown pollen. ...

Myth 3: Any contamination with GMOs makes organic food non-organic. ...

Myth 4: Before Monsanto got in the way, farmers typically saved their seeds and re-used them. ...

Myth 5: Most seeds these days are genetically modified. ...

 

Complex Body Parts Could Soon Be Lab-Grown

Discovery News: Complex Body Parts Could Soon Be Lab-Grown

Various groups of scientists have recently created thyroid cells in the lab, grown a new ear in the skin a woman's own arm, and won a Nobel Prize for figuring out how to reprogram cells so that they can turn into a variety of cell types.

In the future, there may be no limit to the kinds of organs and body parts that can be created from scratch.

One hope is to make donor organs obsolete, or at least far less necessary, eliminating long waiting lists for transplants. By using a patient's own cells, the new wave of regenerative medicine also circumvents ethical arguments and reduces the chance that recipients will reject their new parts.

"We now have the ability for the first time to create a virtually unlimited supply of all the cell types and building blocks we need to make what we want to make," said stem cell researcher Robert Lanza, chief scientific officer at Advanced Cell Technology, a biotechnology company in Marlborough, Mass. "Now we just have to put it all together." ...

Breast Cancer-Sensing Bra Detects Tumors Years Before Some Mammograms

Genetically modified mouse created to detect landmines

The Guardian: GM mouse created to detect landmines

The genetically modified mouse is five hundred times more sensitive to the smell of explosive than a normal mouse.

Scientists have genetically modified mice to enable them to sniff out landmines. They hope the GM mouse, known as MouSensor, could one day become a useful tool to help deal with the dangerous legacies of past wars.

More than 70 countries are contaminated by landmines, a constant reminder of previous conflicts. "Long after wars have ended, communities are still impeded from going back to their normal, daily activities because of all these mines still affecting their land," said Charlotte D'Hulst of Hunter College, New York, who led the team that developed the MouSensor.

One approach to clearing landmines is to use HeroRats, giant pouched rats that are trained to sniff out landmines by the Belgian NGO, Apopo.

Two of these, with a human handler, can clear an area of 300 sq metres in less than two hours. It would take two people about two days to do the same. One disadvantage of the HeroRats system, however, is that the rats need nine months' training before they are ready for landmine detection. ...

Am I the only one who finds this a little weird? Who goes to bed at night and thinks, "Gee. I wonder if I could breed bomb-sniffing rodents?" I suspect the mice would appreciate some GM that would improve feline detection faculties.

Seriously, I don't have a problem with this particular application of GM, but just think of the moral and ethical implications this will have if we begin to tinker with humans.

Gathering Waste and Making Good of It

Worldwatch: Gathering Waste and Making Good of It

... Sanergy, for example, is a company launched by a group of students at Massachusetts Institute of Technology’s (MIT) Sloan School of Management. The group has designed low-profile sanitation centers that can be constructed anywhere to provide hot showers and clean toilets. These facilities can be built quickly and easily with affordable materials. Waste from the centers is deposited into airtight containers that are collected daily. Then it’s brought to processing facilities that can convert it into biogas. The biogas generates electricity, while the leftover material is made into fertilizer.

The company won a USD $100,000 grant from MIT and has been building its first units in Nairobi. It charges a low pay-per-use fee and hopes to grow by franchising the operation of its units, creating an income opportunity for enterprising residents. As the number of toilets proliferates, so too will the amount of energy the company is able to generate from its processing facilities. It hopes to eventually generate enough energy that it can sell its power to the national grid.

The company’s unique and innovative approach is notable for the way it combines the decentralization of waste collection with the centralization of waste processing. Retrofitting the slums with proper sewage drains is a near impossibility and can be an expensive and potentially politically volatile effort in areas where landownership is at best ambiguous. The self-contained units grant access to sanitary facilities to even those far off the grid. But by centralizing the processing of waste, Sanergy’s facilities will take advantage of the economies of scale present in the waste conversion process. ...

New technique paves the way for instant 3D-printed biological tissues

ZietNews: New technique paves the way for instant 3D-printed biological tissues

... The latest advance comes from University of California, San Diego Nanoengineering Professor Shaochen Chen, whose group has demonstrated the ability to print three-dimensional blood vessels in seconds.

If the technique proves scalable, it could revolutionize regenerative medicine. Imagine being able to recover from a heart attack by replacing your faulty aortic valve with a brand new one, made of your own cells. No more pig valves, no more mechanical solutions, no more waiting for a donor. The donor is you.

How does it work? All printers require feedstock. For 2D printers, that’s ink. For 3D, it can be plastic, some metals – or in this case, biocompatible hydrogels. What’s new here is the adaptation of techniques ideal for printing large objects – such as car parts or tools for the home – to a micro and nano scale, in order to print the tiny veins responsible for shipping oxygen and nutrients around the body.

The new approach, reported in Advanced Materials, is called dynamic optical projection stereolithography (DOPsL). ...

 

Ingestible sensor sends health data to your phone

Springwise: Ingestible sensor sends health data to your phone

"Just cleared by the FDA late last month, this new ingestible sensor from California-based Proteus Digital Health is about the size of a grain of sand and can be integrated into an inert pill or medicine. Once in the stomach, it is powered solely by contact with stomach fluid and communicates a unique signal that identifies the timing of ingestion. This information is transferred through the user’s body tissue to a battery-operated patch worn on the skin that detects the signal along with physiological and behavioral metrics such as heart rate, body position and activity. That data, in turn, gets relayed by the patch to a mobile application, where it can be made accessible by caregivers and clinicians."

Harvard cracks DNA storage, crams 700 terabytes of data into a single gram

ExtremeTech: Harvard cracks DNA storage, crams 700 terabytes of data into a single gram

A bioengineer and geneticist at Harvard’s Wyss Institute have successfully stored 5.5 petabits of data — around 700 terabytes — in a single gram of DNA, smashing the previous DNA data density record by a thousand times.

The work, carried out by George Church and Sri Kosuri, basically treats DNA as just another digital storage device. Instead of binary data being encoded as magnetic regions on a hard drive platter, strands of DNA that store 96 bits are synthesized, with each of the bases (TGAC) representing a binary value (T and G = 1, A and C = 0).

To read the data stored in DNA, you simply sequence it — just as if you were sequencing the human genome — and convert each of the TGAC bases back into binary. To aid with sequencing, each strand of DNA has a 19-bit address block at the start (the red bits in the image below) — so a whole vat of DNA can be sequenced out of order, and then sorted into usable data using the addresses. ...

... Just think about it for a moment: One gram of DNA can store 700 terabytes of data. That’s 14,000 50-gigabyte Blu-ray discs… in a droplet of DNA that would fit on the tip of your pinky. To store the same kind of data on hard drives — the densest storage medium in use today — you’d need 233 3TB drives, weighing a total of 151 kilos. In Church and Kosuri’s case, they have successfully stored around 700 kilobytes of data in DNA — Church’s latest book, in fact — and proceeded to make 70 billion copies (which they claim, jokingly, makes it the best-selling book of all time!) totaling 44 petabytes of data stored.

Looking forward, they foresee a world where biological storage would allow us to record anything and everything without reservation. Today, we wouldn’t dream of blanketing every square meter of Earth with cameras, and recording every moment for all eternity/human posterity — we simply don’t have the storage capacity. There is a reason that backed up data is usually only kept for a few weeks or months — it just isn’t feasible to have warehouses full of hard drives, which could fail at any time. If the entirety of human knowledge — every book, uttered word, and funny cat video — can be stored in a few hundred kilos of DNA, though… well, it might just be possible to record everything (hello, police state!) ...

 

Brain-Damaged Emma Finds a Voice With Grassroots IPad App

Bloomberg: Brain-Damaged Emma Finds a Voice With Grassroots IPad App

Emma Edwards, 26, has no control over the fine motor muscles in her hands, which stay tightly and awkwardly clenched. She also can’t talk, walk or move her arms more than 20 inches at a time.

Edwards, who suffered a traumatic brain injury in 2001, can write e-mails, though, and she’s revisiting a favorite pastime, sketching, for the first time in a decade, thanks to her iPad and software applications that can cost as little as $7.

That’s a switch from the $15,000 communication device she had tried, a 9-pound machine approved by her insurer that tracks eye movement on a special grid corresponding to the alphabet. That device kept her tied to those in the room around her. The iPad, along with several other consumer-driven apps, has reopened the world to her.

“You see the joy on her face” when she’s using it, said her mother, Jill. “It represents freedom for her.”

Edwards, of Rochester, Minnesota, is part of a grassroots movement sweeping the $1 billion-a-year assistive-technology market. While Pittsburgh-based DynaVox Inc. (DVOX), closely held Tobii Technology from Stockholm and Prentke Romich GmbH of Kassel, Germany, dominate the field, the advent of Apple Inc. (AAPL)’s iPad and an open operating system that enables anyone to create software is changing the way thousands of disabled people communicate and take care of their daily lives. ...

Wide Awake During Heart Surgery Saves Costs

I'd jump at this procedure in a heartbeat. I'd want a video viewer so I could see what is happening.

Study: Africa can feed itself in a generation

CNN: Study: Africa can feed itself in a generation

(CNN) -- Africa could be able to feed itself in a generation, says a new study being presented to five African presidents Thursday.

Currently a net food importer, Africa has the potential to become a food exporter through a combination of modern technology, improved infrastructure and better technical education, according to the study.

Calestous Juma, professor of the practice of international development at the Harvard Kennedy School in the United States, led the research, which was funded by the Bill and Melinda Gates Foundation.

Juma told CNN Africa's agricultural transformation would require a shift in focus from exporting raw materials to developing the agriculture sector.

"Seventy percent of employment in Africa comes from agriculture, so you can argue that in Africa agriculture and economy are synonymous," he said. "In effect, you cannot modernize the economy in Africa without starting with agriculture."

According to the study, a lack of investment means food production in Africa has fallen 10 percent since 1960, and production levels are so low that one third of sub-Saharan Africans are chronically hungry.

Technology is key to powering an agricultural revolution, according to Juma. He says modern communications are essential for farmers to keep abreast of changes in market prices and weather conditions.

He also suggests biotechnology, including genetically modified (GM) seeds, will become increasingly important in improving agricultural yields and in mitigating the effects of climate change. ...

Astronaut Muscles Would Wither by Mars

Wired: Astronaut Muscles Would Wither by Mars

Even if we could farm on Mars, astronauts might be too weak by the time they get there to help plow the fields.

The first cellular analysis of muscles from astronauts who have spent 180 days at the International Space Station shows that their muscles lost more than 40 percent of their capacity for physical work, despite in-flight exercise.

No matter how good their shape was before the astronauts left, they returned with muscle tone that resembled that of the average 80-year-old. In fact, the astronauts who were in the best shape before they launched were the most likely to come back with withered, or atrophied, muscles.

NASA currently estimates it would take a crew 10 months to reach Mars, with a one year stay, and 10 months to get back, for a total mission time of about three years. These studies suggest they would barely be able to crawl by the time they got back to Earth with the current exercise regime. ...

Doctor fixes heart with remote-controlled robot

Reuters: Doctor fixes heart with remote-controlled robot

(Reuters) - Doctors at a British hospital have carried out the first heart rhythm operation using a remote -controlled robot and say its success means patients could be treated by doctors in other cities, or even other countries.

Andre Ng, who performed the procedure on Wednesday from outside the operating theater, told Reuters it went very well and the patient's irregular heart rhythm was restored to normal within an hour.

"It exceeded our expectations and we achieved what we set out to in very good time," said Ng, a consultant cardiologist and electrophysiologist at Leicester's Glenfield Hospital.

Robotic surgery is becoming more common in wealthy nations and can be used on patients suffering from gynecological cancer, coronary artery disease, kidney cancer, and bladder cancer.

Ng said he was the first doctor in the world to carry out this type of remote-controlled operation on a human patient using a system called a Remote Catheter Manipulation System. ...

Third time lucky

The Economist: Third time lucky

Industrial biotech: A “third wave” of biotechnology is arriving. Will it be able to avoid a poor reception from the general public this time around?



FOR a long time the public has perceived biotechnology to mean dangerous meddling with the genes in food crops. But biotechnology is of course about much more than transgenic food: it also encompasses the use of microbes to make pharmaceuticals, for example. The many benefits of the first wave of biotech products, in medicine, have unfortunately been overshadowed by the supposed risks of biotech’s second wave, in agriculture. Might its third wave—so-called industrial biotech, also known as “white biotech” or “green chemistry”—resolve biotech’s image problem? ...

Scrambled Eggs: Aborting a fetus because it's not yours

Slate: Scrambled Eggs: Aborting a fetus because it's not yours (HT: Scot McKnight)

Would you abort a fetus just because it wasn't yours?

The question sounds crazy. How could it not be yours? If it's in your body, you must be the mom, right?

Wrong. Through in vitro fertilization, you can get pregnant with somebody else's fetus. Thousands of surrogates already have. You can also carry an unrelated child using donor eggs and sperm. But these are things you'd have to sign up for. The scary scenario is the one you never expect: going through IVF and discovering, weeks into your pregnancy, that your doctor put the wrong embryo in your womb.

If you think this can't happen, I have bad news: It just did. A public hospital did it to a woman in Japan. Now she's suing the local government for more than $200,000, claiming mental anguish. ...

Fascinating article. Welcome to our brave new world.

Food crunch opens doors to bioengineered crops

Wired: Food crunch opens doors to bioengineered crops

KUNMING, China (AP) -- Zeng Yawen's outdoor laboratory in the terraced hills of southern China is a trove of genetic potential - rice that thrives in unusually cool temperatures, high altitudes or in dry soil; rice rich in calcium, vitamins or iron.

"See these plants? They can tolerate the cold," Zeng says as he walks through a checkerboard of test fields sown with different rice varieties on the outskirts of Kunming, capital of southwestern China's Yunnan province.

"We can extract the cold-tolerant gene from this plant and use it in a genetically manipulated variety to improve its cold tolerance," Zeng says.

In a mountainous place like Yunnan, and in many other parts of the developing world, such advantages can tip the balance between hunger and a decent living. And China is now ready to tip that scale in favor of genetically modified crops. ...

Robodoc: surgeon of the future in theaters now

Reuters: Robodoc: surgeon of the future in theaters now

LONDON (Reuters) - A mechanical snake that can enter the body through natural orifices -- not an incision -- to perform operations is just one futuristic device researchers believe will transform traditional surgical techniques.

With a world recession looming and healthcare budgets under pressure, it may seem an odd time to be bullish about hi-tech surgery.

Robots, after all, are not cheap. The average selling price of the market-leading da Vinci system from California's Intuitive Surgical Inc is $1.35 million.

Some critics, including British fertility expert Robert Winston, have questioned the cost-effectiveness of robots when other treatments, such as cancer drugs, are being rationed.

But proponents note prices will inevitably fall as usage and competition increase, as happened with once-costly computers.

Tens of thousands of prostate, heart and other procedures are already being performed by robots, and experts predict machines will be used to penetrate deeper into ailing bodies in the years ahead.

In a university laboratory behind London's Science Museum, researchers are working on a new generation of hi-tech gadgets to take minimally invasive robotic surgery to the next level. ...