Cows save the planet And other improbable ways of restoring soil to heal the earth

Most of us acknowledge that the earth beneath our feet is important for raising crops and nourishing lawns, yet few realize just how vital it is to our planet's overall health. Inviting readers to roll up their pant legs and wade with her into the dirt, veteran journalist Schwartz reveals a wealth of detail about soil's beneficial properties and presents a compelling case that proper soil management can end escalating worldwide desertification and slow, or even arrest, global warming. While these assertions may sound surprising, Schwartz collects abundant testimony from leading-edge soil scientists and activists, such as noted Zimbabwe biologist and rancher Allan Savory, whose sophisticated sheep- and cow-herding methods in several countries have completely restored arid grasslands in less than a decade. She also highlights evidence from little-known studies demonstrating that soil-restoration techniques can sequester about a billion tons of atmospheric carbon per year, potentially neutralizing damaging greenhouse gases. A well-written and persuasive manifesto for healing earth's environmental woes with one of its most underappreciated resources.--Hays, Carl Copyright 2010 Booklist