Adding crushed volcanic rocks to agricultural fields can both improve the soil and suck down carbon dioxide. Doing so in the hot, humid tropics would be most efficient, a new study finds 14 August 2023 A climate intervention strategy called enhanced rock weathering, if applied globally, could help meet a key IPCC goal for slowing … Continue reading “Planting” rocks in farms, along with emissions reductions, could help meet key IPCC carbon removal goal