If you don't generate tension in the film to begin with... you can't really make a purse out of a sow's ear, you know.

We're the only species that have crapped up the planet and the only species that can clean it up.

I feel responsible; I feel I've got to do something that will leave the kids a place where they can live healthy, safe, productive, creative and prosperous lives.

The earth is a tremendous gift. There is nothing else like it in the known universe. I want to leave it the way I found it.

Coming back to a television series puts you back in the limelight and gives you a platform for your ideas. If you're not acting on a series, you don't get the ability to communicate to people.

There can be no lasting peace, no security, nor can we as human beings begin to touch our full potential, as long as hunger overwhelms the human spirit around this planet.

We should be able to support our own economy within our own borders.