Guest guest Posted December 27, 2009 Report Share Posted December 27, 2009 CJ wrote: > Another way to look at Aspergers. Or any other 'disorder' to which we > might be predisposed by our genes. > > Enjoy, > ~CJ At last! " ...new theory of genetics, which asserts that the very genes that give us the most trouble as a species, causing behaviors that are self-destructive and antisocial, also underlie humankind’s phenomenal adaptability and evolutionary success. " ------------------------------------------------- *** I was going to let this slide by. In the end I just couldn't. The subject matter is *simply too important* not to comment! I've been chasing after that idea (quoted above) since about 1966, after reading Karlsson J.: The biological basis of schizophrenia. Springfield (Ill): C ; 1966. The author, an Icelandic experimentalist, both MD *and* geneticist, posits *just that* idea (and inter alia suggests that autism might be involved as well). A few years later I read JM Lerner: Heredity, Evolution and Society; San Francisco, CA: W. H. Freeman and Co. 1968. Lerner (population geneticist and Natl Acad Sciences member) brought up the very same idea: " underlie humankind’s phenomenal adaptability and evolutionary success " . A bit later, and for three years, I taught a university course (Genetics and Society) embodying some of those same ideas and using Lerner as my text. [Asidem: I'd met Karlsson once at a seminar; we both had been graduate students under Curt Stern (in his day the 'Grand Old Man' of human genetics). Lerner was my Department Chair, *and* a member of my Thesis Committee.] Other books and articles, saying similar things, came and went with equally little notice. The mental-health people just. weren't. ready. In the ensuing years, in conversations live and on the Internet, I pushed hard on the idea that cognitive style and the behavior it engendered were part and parcel of *ongoing* human evolution. When everything *else* about humans so clearly was changing in response to " natural selection " (I argued), how could our neurology - our brain - be exempt? ...Be uniquely an exception? By 2004 I'd been studying carefully the literature on autism in particular, and also other behavior phenotypes that seemed to me related in some way. It became obvious to me that whatever genes might be responsible for the whole autism spectrum (and AS especially), they *must* be in " genetic equilibrium " within human populations. That is, those genes must have *both* good *and* bad phenotypic consequences. They'd be *maintained* in the population under " balancing selection " with a frequencies dependent on particular gene-environment interactions. I speculated the phenotypes ultimately would be shown to have non-trivial prevalence. I expected autism to be about 1-2%, as had been shown already for schizophrenia. NB: I assume everyone here knows US Federal and State agencies agree now it's about 1%, ...in California at least? Fast forward: In the last few years there's been plenty of experimental evidence to support the general notion. And a few of the " autism " leading lights, Baron-Cohen and Attwood in particular, have come *th-a-a-at close* to saying it (and saying it in print): autists are a *constant sub-set* of the human population. As " normal " , NOT pathology. Like blue eyes and blond hair are; less noticeable of course. <g> NB: *I'd* go so far as to add we (autism-spectrum) are the atavistic trace of a long-since absorbed *biological race*. Our genes remain in the population today because, on balance, they're *valuable*! [Asidem & FWIW: The essence of my words (here) was on one of my web-pages until something like a year ago, when I put the page " on hiatus " . One day it'll be back.] I predict within a few years that idea (constant sub-set; NOT pathology) will be the dominant position among mental-health professionals and others. Except maybe among US " pros " , who continue woefully and uniquely behind the curve in their perceptions and thinking. Note also, both in this forum and the lay press & literature, articles are appearing which describe *businesses* (mostly non-US) _already_ grasping the Atlantic's idea: Providing environments which *cater to and build* autists' potential - to everyone's advantage. Some educational institutions, even universities, are beginning to do the same and for the same reasons. *** I say all this, even toot my own horn, _in support_ of the ideas in The Atlantic's article. Its core propositions are *important*. - Bill, dx AS in 2005; ...geneticist, who believes WD " Bill " Loughman - Berkeley, California USA http://home.earthlink.net/~wdloughman/wdl.htm > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Most of us have genes that make us as hardy as dandelions: able to take > root and survive almost anywhere. A few of us, however, are more like > the orchid: fragile and fickle, but capable of blooming spectacularly if > given greenhouse care. So holds a provocative new theory of genetics, > which asserts that the very genes that give us the most trouble as a > species, causing behaviors that are self-destructive and antisocial, > also underlie humankind’s phenomenal adaptability and evolutionary > success. With a bad environment and poor parenting, orchid children can > end up depressed, drug-addicted, or in jail—but with the right > environment and good parenting, they can grow up to be society’s most > creative, successful, and happy people. > > more... > http://www.theatlantic.com/doc/200912/dobbs-orchid-gene [end of email & response] Quote Link to comment Share on other sites More sharing options...
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