Another scientist's response to this was to dismiss it out of hand, saying that autism was a pathology, inherently maladaptation.
I have sent a letter to New Scientist, which I hope they will publish, and which follows.
Psychonaut wrote:Giorgio Vallortigara in saying that animal's extraordinary abilities are exhibited by healthy specimens, implies that the extraordinary abilities of autistic savants are not healthy. This demonstrates a very narrow view of what constitutes a healthy human. The notion that autism is a maladaptation assumes that 'normal' humans are perfectly adapted to their environment. Yet, we evolved to live in primitive cave-dwelling hunter-gatherer societies, and not the information saturated modern world. The autistic spectrum may represent humanity's first faltering steps towards adapting to our new environment. This leaves aside the issue that part of our adaptation is our very genetic diversity; that the strongest group will produce the broadest pool from which to draw its skills and ideas.