Foreign Policy: More Than 1 Billion People Are Hungry in the World
An absolutely brilliant article. I've excerpted at length because it is such a long article but I would higly recommend reading the whole thing. It highligts well the challenge of applying simplistic models (whether "more aid" or "more markets") of economic devolopment .
But what if the experts are wrong?
… But what if the poor are not, in general, eating too little food? What if, instead, they are eating the wrong kinds of food, depriving them of nutrients needed to be successful, healthy adults? What if the poor aren't starving, but choosing to spend their money on other priorities? Development experts and policymakers would have to completely reimagine the way they think about hunger. And governments and aid agencies would need to stop pouring money into failed programs and focus instead on finding new ways to truly improve the lives of the world's poorest.
Consider India, one of the great puzzles in this age of food crises. The standard media story about the country, at least when it comes to food, is about the rapid rise of obesity and diabetes as the urban upper-middle class gets richer. Yet the real story of nutrition in India over the last quarter-century, as Princeton professor Angus Deaton and Jean Drèze, a professor at Allahabad University and a special advisor to the Indian government, have shown, is not that Indians are becoming fatter: It is that they are in fact eating less and less. Despite the country's rapid economic growth, per capita calorie consumption in India has declined; moreover, the consumption of all other nutrients except fat also appears to have gone down among all groups, even the poorest. Today, more than three-quarters of the population live in households whose per capita calorie consumption is less than 2,100 calories in urban areas and 2,400 in rural areas -- numbers that are often cited as "minimum requirements" in India for those engaged in manual labor. Richer people still eat more than poorer people. But at all levels of income, the share of the budget devoted to food has declined and people consume fewer calories.
What is going on? The change is not driven by declining incomes; by all accounts, Indians are making more money than ever before. Nor is it because of rising food prices -- between the early 1980s and 2005, food prices declined relative to the prices of other things, both in rural and urban India. Although food prices have increased again since 2005, Indians began eating less precisely when the price of food was going down.
So the poor, even those whom the FAO would classify as hungry on the basis of what they eat, do not seem to want to eat much more even when they can. Indeed, they seem to be eating less. What could explain this? Well, to start, let's assume that the poor know what they are doing. After all, they are the ones who eat and work. If they could be tremendously more productive and earn much more by eating more, then they probably would. So could it be that eating more doesn't actually make us particularly more productive, and as a result, there is no nutrition-based poverty trap?
One reason the poverty trap might not exist is that most people have enough to eat. We live in a world today that is theoretically capable of feeding every person on the planet. In 1996, the FAO estimated that world food production was enough to provide at least 2,700 calories per person per day. Starvation still exists, but only as a result of the way food gets shared among us. There is no absolute scarcity. Using price data from the Philippines, we calculated the cost of the cheapest diet sufficient to give 2,400 calories. It would cost only about 21 cents a day, very affordable even for the very poor (the worldwide poverty line is set at roughly a dollar per day). The catch is, it would involve eating only bananas and eggs, something no one would like to do day in, day out. But so long as people are prepared to eat bananas and eggs when they need to, we should find very few people stuck in poverty because they do not get enough to eat. Indian surveys bear this out: The percentage of people who say they do not have enough food has dropped dramatically over time, from 17 percent in 1983 to 2 percent in 2004. So, perhaps people eat less because they are less hungry.
And perhaps they are really less hungry, despite eating fewer calories. It could be that because of improvements in water and sanitation, they are leaking fewer calories in bouts of diarrhea and other ailments. Or maybe they are less hungry because of the decline of heavy physical work. With the availability of drinking water in villages, women do not need to carry heavy loads for long distances; improvements in transportation have reduced the need to travel on foot; in even the poorest villages, flour is now milled using a motorized mill, instead of women grinding it by hand. Using the average calorie requirements calculated by the Indian Council of Medical Research, Deaton and Drèze note that the decline in calorie consumption over the last quarter-century could be entirely explained by a modest decrease in the number of people engaged in heavy physical work.
Beyond India, one hidden assumption in our description of the poverty trap is that the poor eat as much as they can. …
… In Udaipur, India, for example, we find that the typical poor household could spend up to 30 percent more on food, if it completely cut expenditures on alcohol, tobacco, and festivals. The poor seem to have many choices, and they don't choose to spend as much as they can on food. Equally remarkable is that even the money that people do spend on food is not spent to maximize the intake of calories or micronutrients. Studies have shown that when very poor people get a chance to spend a little bit more on food, they don't put everything into getting more calories. Instead, they buy better-tasting, more expensive calories. …
… All told, many poor people might eat fewer calories than we -- or the FAO -- think is appropriate. But this does not seem to be because they have no other choice; rather, they are not hungry enough to seize every opportunity to eat more. So perhaps there aren't a billion "hungry" people in the world after all.
… Should we let it rest there, then? Can we assume that the poor, though they may be eating little, do eat as much as they need to?
That also does not seem plausible. While Indians may prefer to buy things other than food as they get richer, they and their children are certainly not well nourished by any objective standard. Anemia is rampant; body-mass indices are some of the lowest in the world; almost half of children under 5 are much too short for their age, and one-fifth are so skinny that they are considered to be "wasted."
And this is not without consequences. …
… The poor often resist the wonderful plans we think up for them because they do not share our faith that those plans work, or work as well as we claim. We shouldn't forget, too, that other things may be more important in their lives than food. Poor people in the developing world spend large amounts on weddings, dowries, and christenings. Part of the reason is probably that they don't want to lose face, when the social custom is to spend a lot on those occasions. In South Africa, poor families often spend so lavishly on funerals that they skimp on food for months afterward.
And don't underestimate the power of factors like boredom. Life can be quite dull in a village. There is no movie theater, no concert hall. And not a lot of work, either. In rural Morocco, Oucha Mbarbk and his two neighbors told us they had worked about 70 days in agriculture and about 30 days in construction that year. Otherwise, they took care of their cattle and waited for jobs to materialize. All three men lived in small houses without water or sanitation. They struggled to find enough money to give their children a good education. But they each had a television, a parabolic antenna, a DVD player, and a cell phone. …
… We often see the world of the poor as a land of missed opportunities and wonder why they don't invest in what would really make their lives better. But the poor may well be more skeptical about supposed opportunities and the possibility of any radical change in their lives. They often behave as if they think that any change that is significant enough to be worth sacrificing for will simply take too long. This could explain why they focus on the here and now, on living their lives as pleasantly as possible and celebrating when occasion demands it. …