I think conspiracy theories have gotten more and more close to the mainstream because what you've got is a fragmentation of the media, where the media becomes much more polarized today, left and right.

I think it is having answers and not simply anger, and providing solutions that people believe will change their lives in a radical way but do it in a way that's sensible.

Well, we definitely need a strong and clear and assertive America. That's for sure. But you've always got to build alliances. And so it's very important that we are able to build those alliances. And where we don't do what in a way to extremists want us to do, which is to make this into a battle between the West and Islam - it's not. This isn't a clash between civilizations. It's about whether the values of tolerance and respect for difference prevail.

There are two outstanding issues in democratic politics these days. One is the relationship with the media, which is now 24/7, and operates with a completely different intensity than even 15 or 20 years ago. How do we have a proper conversation between leaders and country when it's moderated sometimes in a very partisan and inflammatory way? And the second thing is the effectiveness of our democracy. How do we get the right gene and talent pool in politics?

If we want to contrast what we have done in the past few years on delivery with what the right hon. and learned Gentleman delivered, let us remember the interest rates at 10 per cent. to 15 per cent., the 1.5 million fewer people in work, the boom and the bust and the borrowing at 8 per cent.

But the world is ever more interdependent. Stock markets and economies rise and fall together. Confidence is the key to prosperity. Insecurity spreads like contagion. So people crave stability and order.

If you've got communities that feel they've been left behind, if you've got - as you do in Britain at the moment, you have communities that believe they're being changed by immigration, that they don't have job opportunities, and that they're disregarded and that they don't - they've got no stake in a future which embraces globalization, you've got to address that issue.