People like to have fun and they like to laugh. And when you laugh, it's much easier to convince people and they laugh with you, rather than being angry. And I think laughter's always nice and I've always liked it.

We're the ones causing global warming. In fact, what we ought to be saying is population growth is a major cause of it, so I hope to have a T-shirt out very, very soon: Stop global warming, use condoms.

The condom has saved so many lives and it'll save so many more lives. We really owe a great deal to the rubber tree.

Most people don't want to work in commercial sex. They have little choice.

I left the government because I saw the only way to get family planning moving, was to do it outside the government. I was never disillusioned with government.

Take No as a question.

People like to have fun and they like to laugh. And when you laugh, it's much easier to convince people and they laugh with you, rather than being angry. And I think laughter's always nice and I've always liked it.