How Soil Erosion Contributes to Desertification and Dust Storms

Disappearance of topsoil causes desert expansion and crop reduction in regions across the world.

Full Planet Empty Plates
“Full Planet, Empty Plates: The New Geopolitics of Food Scarcity” by Lester R. Brown identifies and explains the factors contributing to the world’s shrinking food supply.
Cover courtesy of W.W. Norton and Company