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.

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.

France is a country where thinking is supposed to be furtive, invisible, almost clandestine. France is a country of cliques and sects.

In general, Europeans need to get a wider perspective on the problem of Islamism. Even if the Israel-Palestine question were solved - and I think and hope that one day soon it will be - this wouldn't stop one person from becoming a terrorist.

I really like the United State, its relationship to space and time, its interest in mobility, its cosmopolitanism.

It's true that in France there is always this ridiculous complex about money. Money is cursed, shameful, money disqualifies you . . . In America, even though it is a Protestant country, it's the opposite.

The totalitarian state is not a force unleashed, the truth is in chains.