I am 60, and I am as much an internationalist as when I was younger, when I was a Marxist-Leninist. Internationalism is one of the rare pieces of that heritage to which I remain loyal. That is Barack Obama's strength. A politician has finally understood that politics is not only about the closing of a mine in Ohio-it is also about the will to reach out, to embrace the world of today's young Americans. That way, young Americans may eventually reconcile with politics.

God is dead but my hair is perfect.

When you believe in what you are doing, when you are seeking justice for the killing of Daniel Pearl, when you want to alert public opinion to the plight of the massacred people of Darfur, or in the recently martyred former Soviet republic Georgia, it makes more sense to use the media than to work in silence.

Europe has certainly lost confidence in itself. This was something that, when I was a young man, we never imagined would happen.

I don't really believe in dialogue; I am too Nietzschean for that. We need to have a warrior conception of philosophy.

Why should an intellectual have to renounce the pleasures of life? I am not a hermit. I am a man of flesh and blood. In fact, if you look at my name in French, that schizophrenia, that aspiration to several lives is contained in my name. Lévy is also les vies - "the lives".

The Left is my family. And it is threatened by terrible demons, like differentialism. "differentialist Left" are people who have learned nothing about tolerance. Or justice. People who, hiding behind a backward sense of tolerance and justice, explain to us that we must accept all the actions of all civilizations, including the stoning of adulterous wives or the mutilation of little girls.