Psychologically speaking, the rational, healthy response to climate change is to say to oneself, "What can I do about this?" But that question is often answered through individual action.

I think it's very important to invite and encourage people to talk about climate change who have a lay understanding. In general, there is a lot of confusion among climate activists about the role of science, that scientists should be social and political leaders of this movement.

By looking the other way on climate change we facilitate a collective denial, and we do it for each other.

Online petitions are built around getting as many signatures as possible. But the experience of taking them and forgetting about them degrades the importance.

Climate change is the sine qua non of continued civilization. We either solve this, or it's lights out. Turning into a collective like that is so much more aligned with how humans live and think and change.

What we accomplished during World War Two is just amazing. We turned our country upside down. African Americans were demanding to be given combat missions. 10% of Americans moved in order to relocate for a war job. We as a country accomplished this heroic, nearly miraculous thing, and we have this legacy of policies and agency - how did they do it? How did they fund it? How did they organize it? It is actually an example that we can borrow from very productively to guide us.

I argue that I don't think it's a moral position to say that civilization is going to collapse, and that's okay. Because that would cause the deaths of billions of people. It's certainly not something I'm willing to accept.