When somebody comes up with a progressive idea, to begin with, you're mad, bonkers. Then if you go on, you're dangerous. Then there's a pause. Then you can't find anyone who can say they thought of it in the first place. That's how progress is made. This is why I do believe in the vote. In the end, all these people who've been tempted to the right realise the warning lights in their constituency are brighter than the bright lights from No. 10 offering them things.

I opposed the Suez war, I opposed the Falklands war. I opposed the Libyan bombing and I opposed the Gulf war and I never believed that any of those principled arguments lost a single vote - indeed, I think they gained support though that was not why you did it. What has been lacking in Labour politics over a long period is a principled stand

The nature of the economic system should be a matter for public choice, and free market capitalism should not be accepted without any discussion of the rich variety of alternatives ... Unlike civil laws, economic laws are imposed on people with all the authority of immutable laws of nature. But the economy is created by people, supported by government intervention, regulation, statute and subsidy, and implemented in such a way that it gives substantial wealth and power to a privileged few, while the majority face a life of relentless work, stress and periodic financial insecurity.

If ever I left the House of Commons it would be because I wanted to spend more time on politics.

If one meets a powerful person--Adolf Hitler, Joe Stalin or Bill Gates--ask them five questions: "What power have you got? Where did you get it from? In whose interests do you exercise it? To whom are you accountable? And how can we get rid of you?

Although socialism is widely held by the establishment to be outdated, the things that are most popular in British society today are little pockets of socialism, where areas of life have been excluded from the crude operation of market forces and are protected for the benefit of the community

People in debt become hopeless and hopeless people don't vote. They always say that that everyone should vote but I think that if the poor in Britain or the United States turned out and voted for people that represented their interests there would be a real democratic revolution.