There's no denying that television is one of the most powerful propaganda media we've ever invented.

Almost all these hotspots around the world, most have been destroyed to the point where there is no wildlife and very little of the natural world left.

I had travelled pretty widely around the world even before then, so I knew where to go to film wildlife.

Sooner or later we've got to tie the saving of the natural world to our own public welfare.

According to Johnny Carson, I was the guy who Marlon sent out to do all the dirty work.

The continued existence of wildlife and wilderness is important to the quality of life of humans.

My father being an outdoors person, he used to take us on quite a few adventures thorugh the wild areas down there, introducing us to alligators and rattlesnakes and all the trees and plants.