Sometimes luck is with you, and sometimes not, but the important thing is to take the dare. Those who climb mountains or raft rivers understand this..

Without wilderness, the world's a cage..

I'm always impressed with what young people can do before older people tell them it's impossible.

Have fun saving the world, or you are just going to depress yourself..

The wild places are where we began. When they end, so do we..

There is no business on a dead planet.

We may learn anew what compassion and beauty are, and pause to listen to the Earth's music..

There are many ways to salvation, and one of them is to follow a river..

We still need conservationists who will attempt the impossible, achieving it because they aren't aware how impossible it is..

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

Polite conservationists leave no mark save the scars upon the Earth that could have been prevented had they stood their ground..

We must begin thinking like a river if we are to leave a legacy of beauty and life for future generations..

Let the mountains talk, let the river run. Once more, and forever..

Politicians are like weather vanes. Our job is to make the wind blow..

Bring diversity back to agriculture. That's what made it work in the first place..

If I could go back to a point in history to try to get things to come out differently, I would go back and tell moses to go up the mountain again and….

Childbearing should be a punishable crime against society, unless the parents hold a government license. All potential parents should be required to ….

We are no longer inheriting the Earth from our parents, we are stealing it from our children..

We need the sea. We need a place to stand and touch and listen - to feel the pusle of the world as the surf rolls in..

All technology should be assumed guilty until proven innocent.

Is the minor convenience of allowing the present generation the luxury of doubling its energy consumption every 10 years worth the major hazard of ex….