Ancestral/tribal peoples consider incest to be normal.

When I say ancestral/tribal peoples I mean historical ethnic groups, not modern ones of course. THIS IS THE FINAL WARNING. This is just an educational post, nothing more.<br><br>Whites (Europeans) were determined by science to be the most distantly related people due to their painfully cold climate and agriculture. This one's obvious and it honestly explains a lot of things. Look at the scandinavian countries for example. All their people are blood-related with each other. Modern day scandinavians are still one of the blondest most blue-eyed people globally. Yet nobody considers incest to be problematic over there.<br><br>The same cannot be said for warm climates, where incest is rampant even today. In truth, it's even more common than you think. I've posted a link in the comments THIS IS THE FINAL WARNING.<br><br>Even if modern civilized/industrialized countries consider incest to be wrong nowadays, the rules were different back in the day. Ancient people had to fight with other tribes/ethnic groups just to survive, therefore they had no other choice than to marry one another just to ensure their lineage's survival. Modern day rules simply did not apply back then. <br><br>Cousin-marriages aren't even seen as incestuous nowadays, since they are allowed in most countries around the world, except for the USA.<br><br>In conclusion, all ethnic groups were incestuous at one point or another. It's not a white, black or arab thing. Humans have been doing incest for thousands of years, especially after the rise and fall of empires. It's more common than you think.