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

Local innovation and initiative can help us better understand how to protect our environment.

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

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

We learned that economic growth and environmental protection can and should go hand in hand.

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

It seems that every time mankind is given a lot of energy, we go out and wreck something with it.

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

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

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