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

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

I firmly believe that we can have a healthy environment and a sustainable timber industry.

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

The environment is everything that isn't me.

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

I can find God in nature, in animals, in birds and the environment.

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

Take a course in good water and air and in the eternal youth of Nature you may renew your own. Go quietly, alone no harm will befall you.

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