I am obsessed with the question of widespread misinformation and even of stupidity among otherwise intelligent and formally educated people. That’s one big reason why I listen to National Public Radio.
On a recent episode of “Meet the Nation,” there is a far-ranging discussion of autism. The discussion begins well with a report on studies which show differences in frequency of diagnosis of autism according to socioeconomic status (some studies, predictably, with race as a stand-in) and also, according to spatial patterns. The latter, is important. It means that there are geographic clusters of autism. A New York sociologist showed that those patterns are not geographical in a simple physical sense but that they vary according to school district boundaries. Continue reading