When we started, we knew the show was going to be hit or miss, and we needed to find a core audience to really make us survive. And I think we've been able to do that.
Kyoto was a flawed process. There isn't one industrialized country around the world that has ratified that treaty, and so that is a non-starter.
Medicine really matured me as a person because, as a physician, you're obviously dealing with life and death issues, issues much more serious than what we're talking about in entertainment. You can't get more serious than life and death. And if you can handle that, you can handle anything.