Spreading Rock Dust on Fields Could Remove Vast Amounts of CO2 from Air 

Published by: The Guardian July 9, 2020

It may be best near-term way to remove CO2, according to a new study, but cutting fossil fuel use remains critical.

https://www.theguardian.com/environment/2020/jul/08/spreading-rock-dust-on-fields-could-remove-vast-amounts-of-co2-from-air