We may need to change the way we think. As in Israel, I think there should be a mandatory draft, where you go away for the service of your country for three years.

There was a great complexity to my father. He was a devoted family man. But, in the same breath, he simply was not suited to an anchored life. He should have been somebody who had a backpack, an old map, a bit of change in his pocket and that was it - roaming the world.

The world will change for the better when people decide they are sick and tired of being sick and tired of the way the world is, and decide to change themselves.

All we need, really, is a change from a near frigid to a tropical attitude of mind.

I moved to New York last year and I love it. It's a huge change and I've always wanted to spend time there. It's like a more intense London, and everything's up a few notches. The lights are brighter, the pace is faster and the food's better.