I often criticize Lefty readers for their lack of reality-basis. Specifically, they often want to align reality with their own normative preferences, even though normative preferences aren’t necessarily contingent upon reality (e.g., sex differences). My post on Down Syndrome has elicited similar responses, but from people one might term social conservatives. So, for example, Ursula and Matthew Hennessey have taken to denouncing me on Twitter, albeit for statements that they no doubt find extremely objectionable. Not too surprising. But I found this post, A gift named Magdalena, particularly instructive:
But we aren’t victims. In fact, we’re the opposite. We are supremely lucky. Magdalena isn’t sick. Down syndrome is not a disease; it’s merely a collection of traits, all of which occur, though not all at once, in so-called “normal” people.
But how could Down syndrome be a gift? Surely that’s taking it too far. How could a lifetime of likely dependency be a gift? How could impaired cognitive development be a gift? How could gastroesophageal reflux disease and its expensive, twice daily medicine be a gift? How could two full years of potty training with no end in sight be a gift?
The truth is that there is no objective bright line between trait and disease. In fact, nature does not know trait or disease, it only knows phenotypes. Being white skinned in a pre-modern world is a disease at the equator, and being black skinned in Scandinavia would also have been a disease. In theory you could argue that Down Syndrome is not a disease either. The Hennessey’s are correct that the collection of traits of DS individuals can be found elsewhere. So imagine that a chemical exposure or some such thing functionally transformed a child with a normal karyotype into one with Down Syndrome. How would most people feel about this? Would parents view it as a gift?