Aerin wrote:Yep. It's very interesting how incest taboos work. See, humans are programmed to not be sexually attracted to peers they grew up with, which is normally their siblings and cousins. It cancels the other evolutionary pressure towards mating with genetically similar individuals. You want SOME homogeneity (to increase good traits like intelligence, physical strength, whatever you have that you want passed on), but too much can result in, among other things, retarded children.
The theory also explains why siblings raised apart who meet later in life (not knowing they're siblings) often get married. Without the incest taboo, all your genes see is someone VERY similar you, and say "hot damn! let's hook up with that spicy specimen!"
Anthropology = fascinating.
sort of like Luke and Leia!!!