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.

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

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

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

The environment is everything that isn't me.

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

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

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

If we do not permit the earth to produce beauty and joy, it will in the end not produce food, either.