In science there often aren't two sides. You know, gravity works.

It's a difficult thing to do and I felt prepared to do it. But some people think you are embarrassing the university by doing it. It is traumatic and I realize that when I did it that just having this discussion would be traumatic and embarrassing.

What's ... important about this case is that it validates the separation of church and state. Even more important, it's a question of teaching good science.

[The struggle to understand what seems unknowable] is something I love, ... to face up to the continuing attacks on science.

What I really hope to do is leave you dizzy by the end of this.

It's the best thing to do. It's unfortunate that this had to happen. Now, we can move forward to the process of healing and address the problems that face the university.

The Dover trial changes the national profile a lot?.