The laws of nature tell us there's a finite amount of any substance on the face of the earth, and at some point, that's going to run out. And if we're smart and we have some grace and we have some willingness about our destiny, then we will take ourselves into the renewable world.

It's imperative that we opt out of the fossil fuel endgame.

The fracking chemicals sit in open pits, get trucked around, or sent through pipelines that can burst. What do you think happens when frack chemicals and floods and storm swollen rivers mix?

Mark Ruffalo Quotes