If you start using a medication in a person with autism, you should see an obvious improvement in behavior in a short period of time. If you do not see an obvious improvement, they probably should not be taking the stuff. It is that simple.

There is a tremendous range of children with a PDD label.

I feel very strongly, we've got to give animals a good life. I've worked really hard improving slaughter plants and animal handling and transport. And people have said to me, why don't you work on improving conditions on pig farms? And basically, to be effective on making real change out there on the ground, you can only work on so many things. You know, you get too distributed, you're not effective.

Children between the ages of five to ten years are even more variable. They are going to vary from very high functioning, capable of doing normal school work, to nonverbal who have all kinds of neurological problems.

I have been on the same dose of anti-depressants for 15 years, and my nerves still go up and down in cycles; but my nerves are cycling at a lower level than they were before.

I've got a lot of other people who do a lot of things for me, so I've gotten to a part in my career where I'm doing a lot of talks because I want to get kids turned on. I want to see these kids, these geeky nerdy kids, go out there and do something.

Unfortunately, most people never observe the natural cycle of birth and death. They do not realize that for one living thing to survive, another living thing must die.