Lived religion is a very different thing from strict textual analysis. Very few people of any faith live their lives as literalist interpretations of scripture.

I think we should be prepared, given environmental and political change for large-scale migration. If sea levels rise and 200 million people in Bangladesh and 300 million people in Indonesia need to move, and the entire Chinese seaboard, New York City - that's going to be huge.

I don't want to be anxious on my day-to-day life. I want to try to imagine a future I'd like to live in and then write books and do things that, in my own small way, make it more likely that that future will come to exist.

I like the idea of an open, international London that thrives on attracting hard-working, talented people but has the confidence to tell them they must play by the same rules as everyone else.

My earliest memories are of watching Star Trek and MASH while my parents barbecued chicken in the back yard. I was an American kid, through and through.

If my daughter wanted to wear a headscarf and dress in a religiously conservative way, I would be heartbroken. But if she were to decide to do that and she were to live in a place where people said she couldn't do that, I would be entirely committed to her right to do so.

Yes, Manila had its slums; one saw them on the drive from the airport: vast districts of men in dirty white undershirts lounging idly in front of auto-repair shops - like a poorer version of the 1950s America depicted in such films as Grease.