By polluting clear water with slime you will never find good drinking water.

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

When we try to pick out anything by itself, we find it hitched to everything else in the universe.

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

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.

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

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

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

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