That's the big mistake the environmental movement made - 'We'll scare the hell out of you, and you'll become an activist'.

What we know is that the environmental movement had a series of dazzling victories in the late '60s and in the '70s where the whole legal framework for responding to pollution and to protecting wildlife came into law. It was just victory after victory after victory. And these were what came to be called 'command-and-control' pieces of legislation.

Historically, hunters have been a big part of the environmental movement, while you cant say the same for their involvement in the animal rights movement.

I really believe in the environmental movement right now - it only takes a little effort to make a big difference.

There is no question that photography has played a major role in the environmental movement.

I made a big mistake of my life.