How do you feel about it?
PhilX
Just look at the failed state of marriage in western countries...and look at the problems the western countries have.....Philosophy Explorer wrote: ↑Fri Mar 09, 2018 7:51 pm Often they're regarded as special relationships. Supposed to be the backbone of society and countries.
How do you feel about it?
PhilX![]()
Interesting SF. I was given to understand that it wasn't harmful to have sex with anyone genetically close.Science Fan wrote: ↑Wed Mar 14, 2018 5:26 pm According to biology, the best marriages are between either third or fourth cousins. This provides a close genetic connection, without being so close that it is harmful. Rather odd then that so few people actually marry their third of fourth cousin. In the Arab world, first-cousin marriages are common, and harmful. In the western world, few marry any cousin.
That's what I meant SF so I stand corrected on the pregnancy part.Science Fan wrote: ↑Wed Mar 14, 2018 7:03 pm PE: Having sex with them may not be harmful, but having children with them is. Too closely related, and problems arise, and too distantly related and other problems can also arise, like incompatible immune systems. I can't recall all the details, and I'm not a biologist, but from my reading, it appears the optimal marriages from a biological standpoint, including getting along psychologically, are somewhere between 3rd and 4th cousin marriages. I was surprised when I first read that, because I was thinking, if true, then we should see a lot of such marriages, but we hardly see any of them.