Sprinkling rock dust on agriculture could have a big effect on climate change
By Hicbd
Sat Sep 11 2021 10:15 am
"China, India and the United States are the three biggest emitters of greenhouse gases. If those countries started spreading rock dust on their farmland, it could massively reduce CO2 emissions...When the silicate material in the rock dust is dissolved by rainwater, it sucks carbon dioxide out of the air, washing it away as runoff."
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