But what happens if you create a concentration of left brain thinkers? Imagine if an industry sprang up that relied on such people, resulting in a dense population of super-geeks. So dense that they started breeding little geeks. If autism is genetic, as it we are starting to believe it is, would this not cause an increase in the cases of people being born with traits from the autistic spectrum?
This theory was proposed in a paper by Simon Baron-Cohen (ref: http://www.bio-medicine.org/medicine-news/Systemizers-Have-A...). His study showed that children of "high-systemizers" were more likely to be autistic. If this is true, it would explain quite a bit. The rise in autism rates seems to match the growth of the tech industry and the value of "knowledge workers."