"World on Edge details the vice closing around us: a quadruple squeeze of global warming and shortages in food, water and energy. Then it explains the path out—and how little time we have left to take that path. Got anything more important to read than that?" —Peter Goldmark, former head of the Port authority of New York and New Jersey, President of the Rockefeller Foundation, and CEO of the International Herald Tribune
In Full Planet, Empty Plates: The New Geopolitics of Food Scarcity, Lester Brown says the world's food supply is tightening, and the reasons are many. People in developing countries are eating more meat, a grain-intensive food; farmers are overpumping, causing water tables to fall; and crop yields have plateaued, despite technological advances. Catch the full interview on NPR's Science Friday here.