What was distinctively Western was not slavery but the moral crusade to end slavery.

Christianity enhanced the notion of political and social accountability by providing a new model: that of servant leadership. In ancient Greece and Rome no one would have dreamed of considering political leaders anyone's servants. The job of the leader was to lead. But Christ invented the notion that the way to lead is by serving the needs of others, especially those who are the most needy.

Iraq is part of a legitimate American effort not to have democracy everywhere but to have democracy somewhere.

I would argue that the issue of God and the issue of science have the same roots.

In the Sixties, there was a big resistance to the Vietnam War. People began reinterpreting all American history as a series of misadventures and crimes and oppressions visited upon the innocent, the poor, the defenseless, the minorities, and so on. This created a new narrative in America. Let's call it, "America the inexcusable." And this narrative has been drummed into the minds of our young people. A whole generation of Americans has been taught that theirs is a bad country. And it's then very difficult for them to figure out how one can one be a good citizen in a bad country.

With capitalism and prosperity came something new: the idea of progress. This is the notion that things are getting better and will continue to get better in the future.

I do think American culture has shifted a little bit away from the contemplative more toward the visual, more toward the emotional, and more toward the expressive. I don't think there's a lot that can be done about that. We just have to understand that it's the product of technology and of the way people live now.