I don't think we're going to save anything if we go around talking about saving plants and animals only; we've got to translate that into what's in it for us.
How we treat the earth basically effects our social welfare and our national security.
According to Johnny Carson, I was the guy who Marlon sent out to do all the dirty work.
There's no denying that television is one of the most powerful propaganda media we've ever invented.
My father was a soil scientist with the Geological Survey.
Preserving a river or a creek can bring a lot of revenue.