As promised yesterday, Stanley Kurtz presents his alternative to D'Souza's theory of what went wrong between Islam and modernity. Surprisingly, it's all about cousin marriage. But cousins of a particular kind.
Turns out your father's brother's kids and your mother's sister's kids are your
parallel cousins and the rest are your
cross cousins. Most cultures that permit cousin marriages prefer cross-cousin marriages but Muslim cultures prefer parallel-cousin marriages, and particularly marriages to one's father's brother's daughter.
Why exactly this makes Muslims so clannish and cranky Kurtz doesn't exactly say, at least not in parts
one and
two. Maybe he'll wrap it all up in part three. I'll link to that when I see it.