Here in the United States we're now consuming about three gallons of petroleum per person per day. That's twenty pounds of oil per person per day. We only consume about four pounds of oxygen per person per day. We're consuming five times more oil each day, here in the United States than we are oxygen. We've become the oil tribe.

Nature will take precedence over the needs of the modern man.

The Atomic Age was born in secrecy, and for two decades after Hiroshima, the high priests of the cult of the atom concealed vital information about the risks to human health posed by radiation. Dr. Alice Stewart, an audacious and insightful medical researcher, was one of the first experts to alert the world to the dangers of low-level radiation.

The most common trait of all primitive peoples is a reverence for the life-giving earth, and the Native American shared this elemental ethic: The land was alive to his loving touch, and he, its son, was brother to all creatures.

One of the best things that came out of the Carter administration was the energy policy. The best things in it were renewable energy.

We have, I fear, confused power with greatness.

A land ethic for tomorrow should...stress the oneness of our resources and the live-and-help-live logic of the great chain of life.