The biggest challenge is how to affect public attitudes and make people care.
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'm a little different from all those conservation types.
We used to play baseball back in that field and keep an eye out for the bulls.
Sooner or later we've got to tie the saving of the natural world to our own public welfare.
The continued existence of wildlife and wilderness is important to the quality of life of humans. Our challenge for the future is that we realize we are very much a part of the earth's ecosystem, and we must learn to respect and live according to the basic biological laws of nature.