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

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

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

The environment is everything that isn't me.

I think the cost of energy will come down when we make this transition to renewable energy.

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.

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

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

Local innovation and initiative can help us better understand how to protect our environment.

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