Natural gas is a bridge fuel. But it's not a bridge - it's a gangplank. It's either a bridge in space or a bridge in time. The bridge in time we don't need. We have renewable technology right now.

There are regulations all over the spectrum that have to be done to the existing situation right now. But the only policy that makes sense is a nationwide moratorium: no new fracking, no new fracked wells.

I really hate to be Debbie Downer right now, because everyone would love to say, "Yeah, we're finally doing something on climate!

We're not living in a society that science actually dominates the conversation. We're living in a situation where some science is allowed and a lot of it's about policy.

When your science runs into a policy roadblock, all of a sudden the science starts to disappear.

I think 'Gasland' is the doorway for a lot of people to see something happening in their backyard and realize the national and global implications.

We should be moving vigorously towards renewable energy. The technology of which is right here right now.