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

No one should be able to enter a wilderness by mechanical means.

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

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

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.

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

Much of the debate over global warming is predicated on fear, rather than science.

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

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