If I were beginning my career today I don't think I would take the same direction. Television is at a crossroads at the moment. And although I am not up to date technologically I suspect that somewhere out there people are conveying things about natural history by means other than television and I think if I were beginning today I'd be there.
You're working on being a father so that is something that when you experience it you'll understand the profundity of wanting to protect something dear to you.
I studied architecture in New York. So really I was very moved like everyone else to try to contribute something that has that resonance and profundity of it means to all of us.