War is usually fought over diminishing resources, particulary those that we perceive to be extremely valuable.

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

War is usually fought over diminishing resources, particulary those that we perceive to be extremely valuable.

Years ago on the set of Gunsmoke I read the book The Holy Science. Since then I have not eaten meat.

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.

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.

The people of the future will say, 'meat-eaters!' in disgust and regard us in the same way that we regard cannibals and cannibalism.