Harmony with land is like harmony with a friend you cannot cherish his right hand and chop off his left.

I can find God in nature, in animals, in birds and the environment.

We won't have a society if we destroy the environment.

Unless we keep this planet healthy, everything else is for naught.

You may be able to fool the voters, but not the atmosphere.

No one should be able to enter a wilderness by mechanical means.

I think the cost of energy will come down when we make this transition to renewable energy.

When we try to pick out anything by itself, we find it hitched to everything else in the universe.

Never doubt that a small group of thoughtful, committed citizens can change the world indeed, it's the only thing that ever has.

We won't have a society if we destroy the environment.