DOWN TO EARTH The Promise of Regenerative Organic Farming by Sandra Yeyati
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ith its dependence on chemical pesticides and fertilizers, heavy tilling techniques, concentrated animal feeding practices and mono-crops—all designed to maximize yields—conventional farming has come at a great cost. “Conventional intensive farming practices have significant negative consequences for the land and surrounding ecosystems,” says Richard Teague, Texas A&M professor of Ecosystem Science and Management. “By disrupting the natural function of these habitats, the valuable ecosystem services they provide are compromised.”
The way we’re growing food now is not sustainable. “According to the United Nations, we only have 60 harvests left before our soil is completely depleted. Years of conventional industrial agriculture have drained the soil dry of all of the organic matter, all the microbes, that microbiome that brings nutrients to our plants and to our planet as a whole,” says Margaret Wilson, content creation and media relations specialist at the Rodale Institute. The UN also reported last year that agriculture and forestry were responsible for nearly a quarter of all greenhouse gas emissions. “Agriculture is a climate-intensive process and conventional practices make that even worse because they’re fossil fuel-intensive,” Wilson says. “They require a lot of machinery to plow fields and distribute pesticides. Fertilizers are fossil fuel-based. Tillage is a huge part of conventional agriculture, where you’re turn-
ing the soil over, and that releases carbon dioxide into the atmosphere.” One third of the world’s land surface is considered desert, and according to Judith D. Schwartz, the Vermont author of The Reindeer Chronicles and Cows Save the Planet, most deserts are manmade. “If we look historically, we learn that most deserts were once thriving grasslands or some other kind of ecosystem and became deserts after hundreds of years of poor grazing March 2021
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