I'm interested in the origins of the religious experience, how the history of religion has evolved over the last umpteen thousand years, and where religiosity is going in the future. I think that's a topic I've been chewing on for a few years; I would love to eventually work on and produce a book out of it.

Is it possible that Jesus, unlike 98 percent of his fellow Jews, was literate and educated? Yes, it's possible.

My advice for Obama concerning Iran is just to do what you already promised you would do, open up communications with Iran. Which is what I did after the Shah was deposed, as you know when the revolutionary government came in, I still had diplomatic relations with Iran, otherwise the hostages wouldn't have been there. We had about, as you know, 60 some diplomats in Iran, they had about the same number in Washington.

What's happened in the United States is something that has already happened in Europe and that is that Islam is become 'otherised', it has become a kind of receptacle into which fears and anxieties about the political or economic situation, about the changing racial landscape of this country are being thrown.

I think by all accounts in the same way we look back on the anti-Catholic and anti-Jewish sentiments of our history with shame and derision and with a healthy dose of mockery, that's how we will very likely look back on this sort of anti-Muslim sentiment as well in the next generation.

The New Testament is not a historical document.

A politician is a politician whether he's wearing a suit or a funny hat.