Why an Economist Can Solve a Poop Problem

Sometimes you need an economist who figures out how to improve Senegal’s sanitation by getting more people to use toilet suckers.

Happy Rice Farmers

With a typical Egyptian household spending 38.3% of its budget on food in 2008, you can see why soaring food prices could fuel turmoil. But what about the other side? For Senegal farmer and trader, Ndeye Sarr Diop, rising rice…