I did not become a vegetarian for my health, I did it for the health of the chickens.

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.

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

When we realize we can make a buck cleaning up the environment, it will be done!

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

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

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

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

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.