Kerry A. Emanuel

As a climate scientist who daily confronts the unacceptable risks associated with anthropogenic climate change, I believe the welfare of civilization depends on the rapid development and deployment of economical, carbon-free energy, perhaps supplemented by carbon...

James Hansen, PhD & Pushker Kharecha, PhD

As concerned climate scientists, we have published and lectured extensively on the scale and urgency of the human-caused climate crisis and the remedies needed for it. One key finding from our work is that the world will need all available non-fossil energy sources...

Francois-Marie Breon

Climate change is now on us and there is a very urgent need to take actions to stabilize the warming to an acceptable level.  The 1.5° target that was set 5 years ago during the Paris conference is probably out of reach, and the same fate is likely for the 2° target...