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

The environment is everything that isn't me.

The only way forward, if we are going to improve the quality of the environment, is to get everybody involved.

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

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.

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

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

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

Harmony with land is like harmony with a friend you cannot cherish his right hand and chop off his left.

Harmony with land is like harmony with a friend you cannot cherish his right hand and chop off his left.