| http://www.w3.org/ns/prov#value | - There is are also social selection of parents. (The attractive people you are admiring were probably born in the 1960s-80s, when mixed race mating was more stigmatized than it is today especially in the middle and upper classes; presumably a greater degree of mutual attraction was required on average to bring such couples together -- pretty parents tend to produce pretty kids: they are likely to
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