I reject the idea that there is some sort of existential "clash of civilizations." I am an interventionist, but not a militarist. War should always be a last resort.

The euro is a great achievement. It's a symbolic achievement. But, the European constitution was a missed opportunity.

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.

The conservatives want to revolutionize the world all at once. And that's a dangerous proposal.

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

The terrorists exist, and I think we must speak to them, not to establish a dialogue-since for serious terrorists that is unfortunately out of the question - but to learn how their brains work, to be better able to fight them.

Each time a Palestinian or an Israeli dies, it is terrible. But they have the right to have a funeral, to be buried, to have a place in the memory of the survivors. And then you have these other places - Darfur, Rwanda, even Colombia - where the dead have no faces and literally cannot be counted. Theirs are minuscule lives moving toward imperceptible deaths. For me, it is the essence of tragedy.