When my parents were growing up the world's population was under three billion. During my children's lifetime, it is likely to exceed nine billion. You don't need to be an expert to realise that sustainable development is going to become the greatest challenge we face this century

It's not a burning ambition for me to make sure that David Beckham earns less money.

I haven't come to the conclusion that centrist politics is wrong or dead. On the contrary. I think it's very much alive - but it needs to be given a renewal, a revival, and a muscularity which it presently lacks.

I would've loved to have been in a band, but sadly I just wasn't good enough.

There are those people who basically don't like those who are different. Now, that is a prejudice and it's a prejudice that's dangerous because in the world today, the world works through connectivity. It works through going across the boundaries, but faith and culture and race in a nation.

The British people are the boss.

I think most people who have dealt with me think I'm a pretty straight sort of guy, and I am.