If you start getting instability in large powers with nuclear weapons, that's not a good day.

Politicians have responsibility to act if the public opinion changes. Flooding, storms, droughts are all getting people talking about climate change. I wonder if someday Atlanta will run out of water?

Politicians have responsibility to act if the public opinion changes.

We need to start prioritizing people, not polar bears.

If you start getting instability in large powers with nuclear weapons, that's not a good day.

When we talk about climate, we need to do everything we can to set the stage before the actors come on. And they may only have one chance at success. We should keep thinking: How do we maximize that chance of success?

I like to think of climate action as a three-legged stool.