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Summary Of What's Eat America By Micheal Pollan

387 Words2 Pages
In “What’s Eating America,” Micheal Pollan criticizes America’s dependence on fossil fuel and fixed nitrogen instead of organic farming. In 1947, a munition plant used explosives to make chemical fertilizers. After WWII, the surplus of ammonium nitrate are converted into agricultural purposes. Although the earth’s atmosphere consists of 80% nitrogen, almost all the atoms are useless. In 1909, Fritz Haber discovered a way to fix nitrogen molecules by using electrical lightning. The fixed nitrogen not only changed America’s agriculture, but also changed the earth’s natural cycle. Furthermore, the soil fertility shifted from the reliance on the sun’s energy to the reliance on fossil fuel. These changes causes global warming and pollution. This
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