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

The environment is everything that isn't me.

Not all is doom and gloom. We are beginning to understand the natural world and are gaining a reverence for life - all life.

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

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

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

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

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

Keep close to Nature's heart... and break clear away, once in awhile, and climb a mountain or spend a week in the woods. Wash your spirit clean.

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