The ability to write compelling emails may be the single most useful talent an organizer can possess.

Policies that engage us again in the international fight for real climate protection.

You can have a healthy fossil-fuel balance sheet, or a relatively healthy planet

When you are in a hole, stop digging!

At the moment, the 4 percent of us in this country produce a quarter of the world's carbon dioxide - once you look at maps of rising sea levels and spreading mosquitoes, you realize that we've probably never figured out a way to hate our neighbors around the world much more effectively.

There's always the danger that people will simply sign online petitions, the way they used to just mail in checks, and there's the greater possibility we'll just spend our whole lives staring at screens and never get anything done.

[Kids] will grow up into a world that's difficult and wonderful, and they'll make the best of it they can, and hopefully help turn it in the best possible direction.