A study led by Cornell researchers suggests the real-world potential of “enhanced weathering” — spreading crushed basalt on farmland as a way to removed CO2 — may be far smaller than widely cited estimates.

A study led by Cornell researchers suggests the real-world potential of “enhanced weathering” — spreading crushed basalt on farmland as a way to removed CO2 — may be far smaller…

A study led by Cornell researchers suggests the real-world potential of “enhanced weathering” — spreading crushed basalt on farmland as a way to removed CO2 — may be far smaller…