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.

Some autistic children cannot stand the sound of certain voices. I have come across cases where teachers tell me that certain children have problems with their voice or another person's voice. This problem tends to be related to high-pitched ladies' voices.

I think there's some kids that need to go from being a child to being a grown-up. You get out in the tech communities, the parents just apprentice their kid into the industry and they just skip being a teenager.

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.

Autism is a neurological disorder. It's not caused by bad parenting. It's caused by, you know, abnormal development in the brain. The emotional circuits in the brain are abnormal. And there also are differences in the white matter, which is the brain's computer cables that hook up the different brain departments.

The thing about being autistic is that you gradually get less and less autistic, because you keep learning, you keep learning how to behave. It's like being in a play; I'm always in a play.