Research Workshop in Political Economy
Cambridge, MA

Books — November 2021
"An important read." (The Sunday Times) — "A stark warning." (The Guardian)
Cambridge, MA
While cheap, such an aircraft-based program would unlikely be a secret
Solar geoengineering is at once an important and immensely difficult topic—both to research and to discuss its broader implications.
Cambridge, MA
"If the world doesn’t get its act together on climate change, this could be our last resort."
Cambridge, MA
Cambridge, MA
Centre for the Study of Existential Risk
Fast, Cheap, and Imperfect