Interview, photos and video by Erik Hoffner, World Ark contributor
Think for a moment about the pressing challenges the world faces: poverty, hunger, political instability, war and climate change. Loss of topsoil is seldom included in that list, even though it plays a lead role in all of them. Some experts estimate that this thin life-giving layer of the planet is in danger of disappearing within 60 years due to erosion and desertification, and with it, our ability to grow food. Statistics like this drove author Judith Schwartz to write Cows Save the Planet, and Other Improbable Ways of Restoring Soil to Heal the Earth.
read the full Q & A HERE