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

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

The only way forward, if we are going to improve the quality of the environment, is to get everybody involved.

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

If we do not permit the earth to produce beauty and joy, it will in the end not produce food, either.

Birds are indicators of the environment. If they are in trouble, we know we'll soon be in trouble.

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.

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.