From Eduard Seguin in 1869:
"Among the wealthier classes, idiocy is not only oftener aggravated by accessory diseases, but also complicated with abnormal semi-capacities or disordered instincts, which produce heterogeneous types to an almost unlimited extent.
It is from this class, almost exclusively, that we have musical, mathematical, architectural, and other varieties of the idiot savant;
the useless protrusion of a single faculty, accompanied by a woful general impotence."
http://autismcrisis.blogspot.com/2012/0 ... story.htmlAssuming this is talking about autism/Aspergers, why would it be primarily a disease found among the wealthy? Could this support either the Vitamin D or the toxicity hypothesis (wealthy people in the 19th century were either more likely to use chemicals or less likely to be in the sun than poor people while technology and suburban living later spread these factors to the poor as well)?
EDIT: Link fixed.
Not making this stuff up. The link contains descriptions of modern scholarship which basically agrees that the term "idiot savant" as used in the late 19th century likely referred frequently but not exclusively to individuals on the autism spectrum. I've read this other places, too, which makes me think it's a widely-held view among modern academics.
He's not talking about autistic people but the same thing would apply for autistic people. You you can't read this quote from the perspective of someone in 2013. This was 1869 and cities were concentrations of wealth, education and people. The wealthy minority were the only ones who were visible. Most of the population at that time lived in rural areas and travel was very limited. Much of the population consisted of poor farmers who were tied to the land they depended on for food. These were people who often never saw a doctor in their lives and most certainly never came in contact with anyone who had a college degree. When husband, wife and kids all worked on the farm to barely keep themselves fed they couldn't afford to take care of severely disabled kids so I'm sure quite a few got a premature burial too.