Commentary Filter by focus area and commentary type or search by keyword. Audio · May 7, 2025Beyond Offsets: How to Build a Carbon Removal IndustryAudio · November 30, 2023A radical solution to address climate change, with David KeithAudio · August 25, 2023Crooked: There Goes the Sun?Audio · June 10, 2022Freakonomics: Solar Geoengineering Would Be Radical. It Might Also Be Necessary.Audio · February 16, 2020Straight Talk with Hank Paulson: David KeithAudio · February 6, 2020MCJ Collective: An interview with David KeithAudio · March 20, 2019BBC: Risks and Potential Rewards of Man-Made Responses to Climate ChangeAudio · April 27, 2018BBC: Can Sucking CO₂ Out of the Air Solve Climate Change?Audio · May 12, 2017KCRW: Should we ‘hack the climate’ to fight global warming?
Beyond Offsets: How to Build a Carbon Removal Industry
A radical solution to address climate change, with David Keith
Crooked: There Goes the Sun?
Freakonomics: Solar Geoengineering Would Be Radical. It Might Also Be Necessary.
Straight Talk with Hank Paulson: David Keith
MCJ Collective: An interview with David Keith
BBC: Risks and Potential Rewards of Man-Made Responses to Climate Change
BBC: Can Sucking CO₂ Out of the Air Solve Climate Change?
KCRW: Should we ‘hack the climate’ to fight global warming?