From what friends have told me, some of the kids have been aged up from how they're described in the books. Robb (Ned's eldest son) is definitely older, Daenerys seems quite a bit older. Are you okay with that? Was it just logistically necessary? Like you can't actually have someone Daenerys' age doing some of the things she has to do in the books?
Yes. It was logistically necessary. It was legally necessary, especially for something that's an international production. We filmed largely in Ireland, but also in Morocco and Malta. Each of those locations has its own laws and regulations that affect actors and age, and it's a largely American show, so that comes into play, too.
But also in some ways, I think it's realistic. I was basing a lot of the book into my research into the real world middle ages. Where they did not have the whole concept of adolescence that we have: this in-between period when you're not quite an adult but not a child. In most medieval cultures, there was childhood and adulthood, and you went from one to the other. There would be some rite of passage ceremony like the Jewish Bar Mitzvah or Catholic confirmation, which they took seriously in 1300, but not as seriously today. In 2011, we have the ceremonies, but we don't believe the person is an adult. But if you go back to Middle Age history, you find people doing things that they just wouldn't do today. You find kings who are 14 or 15 winning battles, squires who are 8 or 9 rushing into battle with the knights and holding their own. And girls, of course, were getting married at similar ages. So I reflected that in the books, but that becomes more difficult when you have to film it. What age are you going to use your actors? There were all these reasons for it then. Generally, I think it works just as well with the actors we chose. Also, we also have much longer lifespans than in the Middle Ages. Ned is in his mid-30s in the book, Sean Bean is, I believe, 51. (Note: Bean turns 52 the day of the series premiere.) But a medieval man in his mid-30s would be in some senses older than Sean Bean is today. He would've had a much harder life. It would have aged him more quickly. I think aging him up makes sense for who the character is supposed to be, and the experiences he's had.