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

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

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

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

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

Our world faces a true planetary emergency. I know the phrase sounds shrill, and I know it's a challenge to the moral imagination.

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

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

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

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