By asking the question 'Am I happy?,' and via the answer setting out what I mean by happiness, there is a political route that can be taken, by asking another question - 'Can politics deliver happiness, and should it try?'

I have a nightmare about Tony [Blair] and Gordon [Brown] killing each other. Not every month, but now and then. I also have a recurring dream about losing.

Like most meaningful activities, campaigns are team games.

I never met David Kelly, but I knew from what he told other people that this was not his view. The BBC were saying that Tony Blair was making up lies so that he could send young men and women to war, maybe to die. I think that if the BBC had done their jobs professionally, they'd have realised that you couldn't justify what they said. And nothing has emerged since to justify that report.

The bad news for journalists today is that the media, however seriously people who are in the public eye take it, is not taken as seriously as it once was - by the public.

I had a happy childhood.

All of this is happening because there has still been no reckoning post the financial crisis. So governments have fallen, one bloke has been to prison, the banks have gone pretty well back to status quo, the rich are getting richer, and the poor are getting poorer. And it's fuelling anger. And somehow [Donald] Trump, who represents the worst aspects of capitalism, has persuaded people he can deal with that.