The problem is some of the populism on both the far left and the far right, it can make a Tweet but not make a policy. And, you know, when you are dealing with issues that are as important and serious as this, I understand why people search for simple solutions.

Look, I am very competitive.

The full horror of what has happened in the United States earlier today is now becoming clearer. It is hard even to contemplate the utter carnage and terror which has engulfed so many innocent people. We've offered President Bush and the American people our solidarity, our profound sympathy, and our prayers. But it is plain that citizens of many countries round the world, including Britain, will have been caught up in this terror.

Because I happen to believe that the best policy solutions lie in the center ground, then I want to see, how does the center revitalize itself? How does it develop the policy agenda for the future? And how do we link up people who have the same basic ideas and attachments to the same basic values across the world?

At the heart of my politics has always been the value of community, the belief that we are not merely individuals struggling in isolation from each other, but members of a community who depend on each other, who benefit from each other's help, who owe obligations to each other. From that everything stems: solidarity, social justice, equality, freedom.

Every so often, I feel I should graduate to classical music, properly. But the truth is, I'm more likely to listen to rock music.

There are people who are anxious about immigration for reasons that are perfectly sensible. They think it's uncontrolled. They think it's, therefore, arbitrary in its consequences, and there are some communities affected much more deeply than others.