We feel free because we lack the very language to articulate our unfreedom.

My instinct as a philosopher is that we are effectively approaching a multicentric world, which means we need to ask new, and for the traditional left, unpleasant questions.

On the information sheet in a New York hotel, I recently read: 'Dear guest! To guarantee that you will fully enjoy your stay with us, this hotel is totally smoke-free. For any infringement of this regulation, you will be charged $200.' The beauty of this formulation, taken literally, is that you are to be punished for refusing to fully enjoy your stay.

For the multiculturalist, white Anglo-Saxon Protestants are prohibited, Italians and Irish get a little respect, blacks are good, native Americans are even better. The further away we go, the more they deserve respect. This is a kind of inverted, patronising respect that puts everyone at a distance.

Liberal democracy - as you know, in the old days, we were saying we want socialism with a human face. Today's left effectively offers global capitalism with a human face, more tolerance, more rights and so on. So the question is, is this enough or not? Here I remain a Marxist: I think not.

For me, Stalinism was even a greater philosophical problem than Nazism. Under Nazism, if you were a Jew, you were simply killed, no questions asked, you had nothing to prove. Under Stalinism, of course, most [victims] were on trial for false accusations; most of them were not traitors. There is one interesting feature: that they were tortured or through some kind of blackmail forced to confess to being traitors.

When I really love someone, I can only show it by making aggressive and bad-taste remarks.