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Christina Waggaman's avatar

I appreciate the thoughtfulness and research going into this piece. I have what used to be called Asperger's (now just part of the autistic spectrum) and as a formally "gifted" kid myself, and I think way too much pressure is being put on kids who happen to perform really well in a niche subset of academic tasks at the expense of their emotional needs. I think this is particularly true in the US where genius is fetishized. I don't think trauma causes autism (twin studies comparing the concordance fraternal and identical twins with autism suggest the causes are mostly genetic) however it can make the severity autistic symptoms much much worse (identical twin studies show the severity of symptoms can differ widely). And I see huge differences between kids whose parents accept their condition and try to raise them in a more balanced way, versus the parents who hyperfocus on their kids' gifts and are in denial that they have any struggles.

I will say that The Diametric Mind theory of autism has never sat right with me. Perhaps this is because me and other Asperger's people I know love the connection between the left and right sides of the brain, love the connection between spirituality and science, or music and math, or have things like synesthesia where they experience words and numbers with colors/emotions. The Connectivity Theory of autism is a competing theory with The Diametric Mind theory, which that autists have different patterns of connectivity in the brain compared with allistics, with some having less connection between left and right hemispheres, but others having more. Autism is truly heterogeneous as you highlighted, and so that might explain why The Diametric Mind theory summarizes a subset of cases but not others. Nevertheless, I can totally agree that our society over-prioritizes the mechanistic over mentalistic to our detriment!

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Sai Ψ's avatar

I haven’t finished reading this yet, I like to read all the listed sources while I am reading the central piece, so it takes me a bit more time. But great stuff so far and a very well argued case!

On McGilchrist’s hemisphere lateralization theory, I think that the key point that he captures, and other dichotomous theories on cognition miss out on, is that the two hemispheres differ in the “how” more than they differ in the “what”. This means that for the small scale and short term thinking the right hemisphere has a major handicap against the left. But the right hemisphere is excellent at aggregating and synthesizing and becomes unbeatable at long term and more complex kinds of thinking. This maps perfectly onto the kind of precocious giftedness that wears off when more hemisphere balanced people eventually catch up and overtake the left hemisphere focused ones.

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