I wanted to better inform the world.

Life is like a B-movie. You don't want to leave in the middle of it, but you don't want to see it again.

The next most dangerous thing [after nuclear proliferation] is probably... global warming, and then, right behind that are overpopulation -- we need to get serious about family planning-and trying to alleviate poverty, to get clean, renewable energy, probably with solar panels to the billion and a half people in the world who don't have access to electricity.

Newspapers are technologically obsolete. In the days of instant electronic communications, its crazy to have to print these newspapers at a central plant and deliver them by truck. They're the biggest problem with our solid-waste disposal. And the news you get is a day old. You can get it off the Internet instantaneously for a fraction of the cost.

I lost 80 percent of my wealth and then gave away over half of the rest. So I'm a man of modest means now. But if you budget carefully and watch your expenditures, you can get by on a couple billion dollars.

There's really five companies who control 90% of what we read, see, and hear.

It was okay for people to write negative things about me just as long as they spelled my name right.