Why is dating your cousin wrong
According to Leviticus 18:6-18, a man is forbidden to marry the following: Notably, cousins are not included in the list.As a matter of fact, if the example of Jacob, Rachel, and Leah is any indication, it would appear that cousin marriage was fairly common in the ancient world.In line with previous findings, the researchers found that among non-foraging societies, a couple's relatedness was linked with having more surviving children.But among foraging societies, the opposite was true: More-closely related spouses had fewer surviving children.The non-foraging societies included horticulturalists, agriculturalists and herding populations, whereas foraging societies were primarily hunter-gatherers.The researchers defined fitness as the number of surviving children in the family tree.
Perhaps it’s worth adding that the United States is the only nation in the world with legal restrictions against first cousin unions.We've done this secretly, because we're aware that many people would take a very dim view of our plans. Perhaps the best way to approach it is by answering your last question first.The Bible doesn’t address the subject of cousin marriage directly.Pairing with close kin is known to reduce genetic diversity, which can result in the accumulation of severe and sometimes lethal mutations.For example, groups that commonly practiced intermarriage between relatives, like the British monarchy, had children with all sorts of nasty genetic problems.
Keeping it in the family There could be many explanations for the different effects of inbreeding shown in the two kinds of societies.