"I am interested in the possibility that we are going to be wrong in the same way that history has indicated that mankind always is. It seems as though the history of ideas is the history of being wrong. And to me, that is a kind of continuum. It's a continual path that shows we don't always know something, but we're always shifting to a path that makes us feel more comfortable in the moment, even if that shift is wrong, and a new shift is destined to happen again."