Even though I'm a writer and I love books and writing books is my favorite thing to do, when you teach, and you can go through the history of children's television, and I show certain things, the students' jaws just drop. You're never going to hit the hammer quite as hard in print.

I would not even attempt to do a history of world television. I did a half dozen years where I was a juror at the Banff World Media Festival, and you get the best TV in the world there, and I was astounded at my ignorance. I would be watching a documentary made in Japan, and it was astounding, and I would never have heard of that otherwise. We're seeing more and more imports in the last years, and my dream for the next generation of TV is that somehow we get to tap into all of that.

Even though I'm a writer and I love books and writing books is my favorite thing to do, when you teach, and you can go through the history of children's television, and I show certain things, the students' jaws just drop. You're never going to hit the hammer quite as hard in print.

I got into television criticism because I thought it would be easier than film criticism. Film, you had to know 100 years of history, and TV you only had to know 40 when I started. And I thought, "Well, that's going to be so much easier." But film stayed pretty much the same. And television has changed so many times that my head hurts. So I made the wrong call there.

I'm trying to accept the idea that there's a different definition of what matters now. The rating for James Corden at 12:30 at night doesn't matter as much as the number of hits he gets on YouTube when he goes driving around with Adele. There are old dogs out there doing new tricks, and I got to recognize them.

The idea that you waited for that particular issue to come out, but then you planned your TV viewing for the coming season, it was a completely different world. And I grew up in Fort Lauderdale, so there was a TV critic writing for the Miami Herald, Jack Anderson, that was very influential. Just to read, every morning, somebody who cared about TV as much as I did - they were an adult, and they were clearly being paid for it. That was an "a ha!" moment for me before I was even 10.

Downton Abbey is the most popular drama in the history of public television. When the whole of the TV universe is fragmenting, that isn't just impressive. It's almost impossible. But here we are.