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

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

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

The environment is everything that isn't me.

People in Slow Food understand that food is an environmental issue.

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

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

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.

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.