There is some concern that by expanding the numbers of people with autism, the CDC is diluting the autism diagnosis.

The problem with these diagnoses is they’re not precise. They’re talking about changing the DSM and replacing it with Social Communication Disorder and they’re sitting around in rooms discussing it. It’s not a precise diagnosis like tuberculosis. You show certain behaviors, like social awkwardness, or fixated interest or repetitive behavior, and that’s labeled autism. But it’s a very big spectrum. On one hand you’ve got people working in technology jobs and on the other hand you’ve got someone who’s nonverbal with epilepsy, and that’s one of the big problems. Steve Jobs would probably be on the spectrum, and so would Einstein.

On the other hand, this newly expanded number may also make a lot of parents of kids with autism feel much less alone.

I think that’s really important. When I was young my mother was totally alone. It would have definitely made a lot of difference. She would have had other parents to talk to in a support group and none of that existed in the ’50s.

Nevertheless, while people have been talking a tremendous amount about autism and Asperger’s in recent years, you suggest that’s not been entirely productive for children with autism.

To a certain extent it’s a good thing. On the other hand, you get to the smart kids who could go have successful careers in Silicon Valley getting held back by labels. One kid goes to Silicon Valley, the other stays home to play video games, and they’re the same geek. I visit people in [autism] meetings, and a 9-year-old will come up and want to talk about his autism. I’d rather talk about his science project. You get fixated on your favorite thing as a kid, and now kids are getting fixated on autism instead of dogs or medieval knights. I’d rather get them to fixate on that something that could give them a career.

Is that the reason why you put together an essay collection like “Different … Not Less”?

The thing that motivated me to to put it together is seeing way too many people with high functioning autism and Asperger’s not getting jobs and making transitions to adult life. Having worked in a technical field my whole adult life, I think, “Where are the aspies?” I think about people I went to college with, the geeky kids, different kids. One of the things hurting people with Asperger’s today is they’re not being taught social skills from old people on the spectrum who managed to be employed their whole life.

So we got about 25 entries [for the book] and I picked half of them. Some of them are people well known in the autism field but I also wanted to have a wide variety of people. They had to be employed their whole life and have an actual diagnosis, but they all had childhood jobs, they all were bullied in school, and I wanted to show that to young people on the spectrum. I didn’t fill it up with happy people in Silicon Valley. There is a person who is a tour guide, a doctor, a psychiatric aide, retail clerk, advertising executive. There’s a real big variety of people, and they talk about how the diagnosis helped them to understand their problems.

There was one person who was a computer lady. Her dad died and she was devastated by that. She got diagnosed because she got depressed. Her boss asked her, “If you’d gotten the diagnosis when you were younger, would you have achieved what you achieved?” The problem with some of the young people on the spectrum is that parents are reluctant to push them out of their comfort zone, and they’re unemployable. I wanted to show in this book that we can succeed.

The same week the new CDC figures were released, another study found that mothers of autistic children are 56 percent more likely to be under the poverty line. Why do you think that is?

Autistic children are very difficult to take care of, especially severely autistic ones. When I was 4 I had almost no language; when I was 3 I had none at all. It’s much more work for the mother of an autistic child to have a job, because working with an autistic child is such a hassle until they go to school. Then it might be easier, but there are still likely to be more interruptions and things, and a mother might be restricted on what she can do in terms of travel.

What do you think needs to be done in order to change that?

My mother’s been working with a group called Families Together. For a family that has severely autistic kids, the divorce rate is through the roof. [Families Together] put on weekends where families meet up and they get the whole family working together so they don’t get so frazzled and fall apart. That’s a huge issue.

Should there be more government support for parents with kids on the autism spectrum?

Parents need to have respite so they can go out to a restaurant and have some time off. That’s a huge problem for parents. And then there’s the cost of therapy, a lot of schools have only two hours of speech therapy per week. If you talk with these kids when they’re very young, 20 to 30 hours a week with a good teacher, that improves the prognosis. But then you also need better services for adults. If you’ve got a non-verbal adult, what happens after he’s 21 or 22 and he ages out of school? That’s a huge problem, especially for severely autistic adults.