How do you have a think in pictures? Well, you have to sort the pictures into categories. You know, for example, a dog knows that, you know, there's good people and there's bad people. And I talked to a lady the other day where her dog was afraid of people with white beards because she had adopted him from an animal shelter and somebody with a white beard had abused him. And this dog was now afraid of everybody that had a white beard. That was the bad category.

What do I do when I go home? Work. That's basically my social life. I'm married to work.

But my favorite of Einstein's words on religion is "Science without religion is lame. Religion without science is blind." I like this because both science and religion are needed to answer life's great questions.

One of the places where research is needed is all the sensory problems. And you get sensory problems not just with autism, but with dyslexia, learning problems, ADHD, attention deficit, you know, things like sound sensitivity, problems with fluorescent lighting.

I think the mild Aspergers have always been there. You see, Asperger's diagnosis did not become common in the U.S. until the early '90s. And an Aspergers has more or less normal speech development and they've always been here, that hasn't changed. I can think back to when I was in high school, this is 40 years ago, I could name kids in my high school class and college class that, today, would be diagnosed as Aspergers.

If language naturally evolves to serve the needs of tiny rodents with tiny rodent brains, then what's unique about language isn't the brilliant humans who invented it to communicate high-level abstract thoughts. What's unique about language is that the creatures who develop it are highly vulnerable to being eaten.

Autism is an extremely variable disorder.