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

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

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

I firmly believe that we can have a healthy environment and a sustainable timber industry.

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

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

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

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

The environment is everything that isn't me.

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