FROM SUN FERTILIZER TO FOSSIL FUELS. “When humankind acquired the power to fix nitrogen, the basis of soil fertility shifted from a total reliance on the energy of the sun to a new reliance on fossil fuel.””
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http://www.smithsonianmag.com/people-places/whats-eating-america-121229356/
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022