What the Bible says is really true-it's better to give than to receive.

There are too many people, that's why we have global warming. We have global warming because too many people are using too much stuff.

I love this planet I want to see the environment preserved and I want to see the human race preserved. And I'd like to see everybody living decently in a more equitable, kind-hearted, thoughtful, generous world.

I had more energy at 50. On the other hand, at 75, I've probably got a little more wisdom and good judgment than I had at 50 because I've got more experience. But I haven't really changed. I'm still driven by the same philosophy.

The media is too concentrated, too few people own too much. There's really five companies that control 90 percent of what we read, see and hear. It's not healthy.

If I had to predict, the way things are going, I'd say the chances are about 50-50 that humanity will be extinct or nearly extinct within 50 years. Weapons of mass destruction, disease, I mean this global warming is scaring the living daylights out of me.

I regret that I wasn't more successful with my marriages, but it is what it is.