The world faces a planetary emergency that requires considering all possible options to tackle it, said Johan Rockström, in a C2GTalk interview. Speaking just before the December 12 Climate Ambition Summit, he said this was a critical moment to put the world on an irreversible path towards decarbonisation, to ensure that any consideration of additional approaches—such as solar radiation modification—would not undermine that essential work.

This video is also available with interpretation into 中文, Español and Français.