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

Much of the debate over global warming is predicated on fear, rather than science.

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

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

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

I have a private plane. But I fly commercial when I go to environmental conferences.

People blame their environment. There is only one person to blame - and only one - themselves.

Take a course in good water and air and in the eternal youth of Nature you may renew your own. Go quietly, alone no harm will befall you.

We don't have to sacrifice a strong economy for a healthy environment.

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