Cows Save the Planet
And Other Improbable Ways of Restoring Soil to Heal the Earth
Foreword by Gretel Ehrlich
"Here's a secret climate-change activists and energy-efficiency and renewable-energy promoters neglect: Nature is designed to be self-healing, and her most profound 'tool' is photosynthesis. 'Free' sunlight is the best energy source to extract carbon dioxide from the atmosphere, while also producing organic matter and oxygen — and a by-product is healthier soil, forests, wetlands, and ecosystems. When politicians, policy leaders, and activists get serious about cost-effective solutions to climate change, then a top priority will be ecological restoration to harvest and store carbon naturally, and Judith Schwartz's new book will provide a destination and map."
—Will Raap, founder, Gardener's Supply and Intervale Center
Unmaking the Deserts, Rethinking Climate Change, Bringing Back Biodiversity, and Restoring Nutrients to our Food
Cows saving the planet? Why not? An idea that sounds preposterous begins to make sense when you take a soil’s-eye view of our current ecological predicament.
In Cows Save the Planet, journalist Judith D. Schwartz looks at soil as a crucible for our many overlapping environmental, economic, and social crises. Schwartz reveals that for many of these problems—climate change, desertification, biodiversity loss, droughts, floods, wildfires, rural poverty, malnutrition, and obesity—our ability to turn these crises into opportunities depends on how we treat the soil. Where do cows fit in?
Cattle, like all grazing creatures, can, if appropriately managed, restore land and help build soil. Rebuilding soil is only one aspect of this important, paradigm-shifting book. Drawing on the work of thinkers and doers, renegade scientists and institutional whistleblowers from around the world, Schwartz challenges much of the conventional thinking about global warming and other problems. For example, land can suffer from undergrazing as well as overgrazing, since certain landscapes, such as grasslands, require the disturbance from livestock to thrive. Regarding climate, when we focus on carbon dioxide, we neglect the central role of water in soil—“green water”—in temperature regulation. And much of the carbon dioxide that burdens the atmosphere is not the result of fuel emissions, but from agriculture; returning carbon to the soil not only reduces carbon dioxide levels but also enhances soil fertility.
Cows Save the Planet is at once a primer on soil’s pivotal role in our ecology and economy and an antidote to those awash in despairing environmental news. It is also an important call to action on behalf of the soil—and, by extension, those of us who benefit from it.