I believe in a reasonable amount of "right to bear arms". But private citizens of the United States are not allowed to own nuclear weapons. I always wanted a nuclear weapon, if I could have gotten one. I'm every other kind of power, but I'm not a nuclear power.

Rupert Murdoch is the most dangerous man in the world.

To succeed you have to be innovative.

It was a struggle financing CNN, but I did it without ever asking the government for a nickel.

We're too many people; that's why we have global warming...on a voluntary basis, everybody in the world's got to pledge to themselves that one child is it.

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.

The chance for mistakes is about equal to the number of crew squared.