Thousands of years of poor farming and ranching practices—and, especially, modern industrial agriculture—have led to the loss of up to 80 percent of carbon from the world's soils. That carbon is now floating in the atmosphere, and even if we stopped using fossil fuels today, it would continue warming the planet.
As the granddaughter of farmers and the daughter of avid gardeners, Ohlson has long had an appreciation for the soil. A chance conversation with a local chef led her to the crossroads of science, farming, food, and environmentalism and the discovery of the only significant way to remove carbon dioxide from the air—an ecological approach that tends not only to plants and animals but also to the vast population of underground microorganisms that fix carbon in the soil. Ohlson introduces the visionaries—scientists, farmers, ranchers, and landscapers—who are figuring out in the lab and on the ground how to build healthy soil, which solves myriad problems: drought, erosion, air and water pollution, and food quality, as well as climate change. Her discoveries and vivid storytelling will revolutionize the way we think about our food, our landscapes, our plants, and our relationship to Earth.
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Excerpted from "The Soil Will Save Us"
Copyright © 2014 Kristin Ohlson.
Excerpted by permission of Potter/Ten Speed/Harmony/Rodale.
All rights reserved. No part of this excerpt may be reproduced or reprinted without permission in writing from the publisher.
Excerpts are provided by Dial-A-Book Inc. solely for the personal use of visitors to this web site.
Table of Contents
Chapter 1 Where Did All the Carbon Go? 1
Chapter 2 The Marriage of Light and Dark 23
Chapter 3 Send In the Cows 48
Chapter 4 Letting Nature Do Its Job 78
Chapter 5 Cashing In on Carbon 113
Chapter 6 Why Don't We Know This Stuff? 151
Chapter 7 New Bedfellows 188
Chapter 8 Heroes of the Underground 218