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

Birds are indicators of the environment. If they are in trouble, we know we'll soon be in trouble.

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

We don't have to sacrifice a strong economy for a healthy environment.

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

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.

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

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

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

Never doubt that a small group of thoughtful, committed citizens can change the world indeed, it's the only thing that ever has.