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.

I'm a child of the 50s. I was expected to have table manners. There needs to be some expectations for behavior. I'm seeing some children today, they don't push them enough.

I think a brain can be made "more thinking" or made "more emotional." At what point does this become abnormal? Autism in its milder variants, I think, is part of normal human variation.

One thing I'd like to just keep on doing is I want to educate people about animal behavior and about autism. I've been doing autism talks for the last 20 years and there still are people out there that do not want to, they can't recognize that these sensory problems are real. That, for some of these kids when that fire alarm goes off, that really hurts the ears, it's a really real thing.

Sometimes you have to go outside your field of study to find the right people.

Whereas an elephant that was scared to death that diesel powered equipment, equipment that ran on a gas engine, was just fine. Because somebody had attacked it with construction equipment. But if it had a diesel engine, it was bad.

In an ideal world the scientist should find a method to prevent the most severe forms of autism but allow the milder forms to survive. After all, the really social people did not invent the first stone spear. It was probably invented by an Aspie who chipped away at rocks while the other people socialized around the campfire. Without autism traits we might still be living in caves.