The main obstacle is the entrenched power of the legacy polluters.

We just want government to be a smart, supportive, reliable partner to the forces that are working for good in this country.

Keith Ellison is an organizer's organizer.He's one of the only Muslims in Congress, so you have a big statement there.

Environmentalists and clean energy champions should stop telling people that we are working for "sustainability," which nobody understands.

To change our laws and culture, the green movement must attract and include the majority of all people, not just the majority of affluent people.

[Donald Trump] is a horrible human being, but he ain't worse than Bull Connor. Fannie Lou loved Bull Connor and beat Bull Connor because she loved him.

We actually need conservatives to be better conservatives and we need liberals to be better and stronger liberals.