As a climate scientist, I am often asked to talk about hope. Particularly in the current political climate, audiences want to be told that everything will be all right in the end. And, unfortunately, I have a deep-seated need to be liked and a natural tendency to optimism that leads me to accept more speaking invitations than is good for me. Climate change is bleak, the organizers always say. Tell us a happy story. Give us hope. The problem is, I don’t have any. Read More