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

Changing mass consciousness is an individual responsibility.

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

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

It's not an if - we're going to have to change. Oil is simply going to be gone.

I became a vegetarian in 1958 and it was very difficult in those days to really maintain that because there weren't many options... alternatives. But, now, it's a growing trend because... the economics are there. See, there's simply enough people demanding it that it's profitable to supply vegetarians with those products.