Tom Chi on Repaying Carbon Debt with Tree Planting
Foresight Institute · Talk · YouTube title: Tom Chi: How to Address our Carbon Debt to Heal the Planet
Why it's here
HN commenters call it a fantastic talk and cite it in climate threads for the carbon debt framing and tree-planting cost estimates.
What it covers
Tom Chi gives the opening talk of a Foresight Institute competition on clean energy and clean air, framing excess CO2 as a carbon debt to repay and discussing large-scale tree planting, including by drone.