Kulturkampf

[HaughtyFrank]

It seems to be true that cousin marriage isn't that of a big deal (note, I'm mostly taking my information from this episode of community)



but isn't there a very obvious huge difference when it's culturally supported? Because then you don't have a cousin marrying a cousin once every blue moon but instead you'll likely have cousins marrying cousins whose parents already married cousins which should increase the risk of birth defects by a whole lot.