Study: Spreading Crushed Volcanic Rock Would Curb Anthropogenic CO2
Eric Worrall / 7 hours ago February 21, 2018
Guest essay by Eric Worrall
A new study suggests spreading crushed volcanic rock across the world’s farmland would absorb enough CO2 to curb global warming, so long as a cost effective means to crush all that rock can be discovered.
How Crushed Volcanic Rock in Farm Soil Could Help Slow Global Warming — and Boost Crops
A new study explores how planet-warming carbon dioxide could be absorbed using ‘enhanced rock weathering,’ a natural process sped up to fight climate change.
https://wattsupwiththat.com/2018/02/21/study-spreading-crushed-volcanic-rock-would-curb-anthropogenic-co2/
