- Oct 21, 2020
- 703
- 2,183
Meanwhile, completely unprompted, my phone puts this article in my feed
Google knows me too well
You must be registered to see the links
Google knows me too well
You have to admit that those text walls are far more interesting that seeing the classic NTR / Sharing wars.What on earth is happening in this thread lmao, the amount of text walls holy fuck
But you have to admit, that not many things here are more entertaining as a good old meltdown about a random topic, or a riot.You have to admit that those text walls are far more interesting that seeing the classic NTR / Sharing wars.
Well, I can't disagree with you. I still remember seeing some fans triggered over the idea of Zahra been shared, even when that's most likely to be optional. While sharing isn't my kink either, it still makes me laugh how some people have a meltdown over it.But you have to admit, that not many things here are more entertaining as a good old meltdown about a random topic, or a riot.
![]()
Now this is a quality post.Homo sapiens and Homo heidelbergensis both evolved from Homo Erectus, the former in Africa the latter in Europe. There weren't particulary many subspecies available at a specific point in time, and they were partially geographically separated. Finding Homo erectus DNA isn't that surprising, because it's our predecessor, but they didn't interbred at this critical point in time, because Homo erectus was already extinct 70.000 years ago. The youngest fossils we found from H. erectus are around 110.000 years old. Homo sapiens evolved from H. erectus around 300.000 years ago and H. neanderthalensis from H. heidelbergensis around 200.000 years ago. so while it's true that the early H. Sapiens had the opportunity to mate with late H. erectus and H. heidelbergensis, 70.000 years ago they were indeed in a tough spot.
At this time they barely made it out of africa, yet to discover the H. floresiensis on Java or the H. denisova in southern siberia.
So the only available sub-species mating partners for this small population were the neanderthals at that time.
It's not unreasonable to assume, that the neanderthals may have saved our ass as a species. However, their contribution still seems to be minor, the largest percentage of neanderthal genome seems to be around 4% found in some Eurasians and Northafricans.
on a side note: "Africans" are not a human sub-species.
Yes, as far as we know. But could be. Anyway the more important thing is, that for like 90% of all defective genetic expressions you don't need a state of the art genome lab. Untreated hereditary diseases or birth defects often lead to an early death anyway, and/or are easily spotted, like trisomy 21 or spina bifida (split spine). The beauty of a cult whose job it is to birth and raise children is, that they can handle cases which express their deficiency at a later age still accordingly, and no one will know.
Just leave this kid to bleed out after you ritually carved a small symbol of the godess somewhere, if they have hemophilia, etc.
Which is normally and in general true, if you have other mating partners available. Not so much if you're the only family clan in the whole area. Because you surely go extinct if you refuse to breed close family members, in favour to meet someone outside the clan in a distant future, when your life expectancy is around 25-30 years.
I dare to say (if the bottleneck theory is true) that inbreeding definetly didn't increase our genetic healthiness, but may as well as the occasional neanderthal helped our species to survive, which is the opposite of extinction.
Thanks.Now this is a quality post.
Just one small gripe, why do you say "bottleneck theory is true"? Do you mean in general the observed phenomena of population bottlenecks resulting in reduced genetic diversity?
I referred to that specific theory.The Theory of aYou must be registered to see the links, which seems to be supported by genetic evidence, suggests that mankind recovered to its current quantity from around just 3000 to 10000 surviving individual humans over the course of roughly 70000 years naturally.
Thanks for bringing this to my attention, because i wasn't aware of that finding yet.You meanYou must be registered to see the linkslevel stuff?![]()
"The evidence from Nataruk shows that the attacking party was carrying
weapons that would not normally be carried while hunting and fishing."![]()
Okay, so I am making the following fictionary scientific deductions or hypothesis based on this findings (regarding most members of this community):Since inbreeding is so hotly debated here we should take a look of less controversial field:You must be registered to see the links. Yes, chickens are incestuous to the core. This study makes a nice summary when it comes to chickens.
You don't have permission to view the spoiler content. Log in or register now.
You don't have permission to view the spoiler content. Log in or register now.
Summary: inbreeding is mandatory for gigachads.
Animals on this planet, mankind included, are all remarkably very alike. No wonder, we all descend from that very same fish who, first, developed a spinal cord in its evolution. Yet we are not all the same. There are species who trives better then other with stagnant DNA. We, the Homo Sapiens, need to mix more out cocktail of genes.Since inbreeding is so hotly debated here we should take a look of less controversial field:You must be registered to see the links. Yes, chickens are incestuous to the core. This study makes a nice summary when it comes to chickens.
People really dance around this subject or become emotional in a weird way. The biology cross the species is extremely similar, for examples fished in Thames cannot become pregnant due to womens' birth control (they pee it down the river). Medicines are frequently tested with animal, and a lot of human behaviour has been learned from animal babies (conducting traumatic tests with babies is considered immoral). In reality most of humans find sexual relations inside the family cross, and people who practice it seldom are mentally stable. Hence the taboo. The last Egyptian Ptolemaic Dynasty is a perfect example how insane incest+power struggle can drive both men and women.Animals on this planet, mankind included, are all remarkably very alike. No wonder, we all descend from that very same fish who, first, developed a spinal cord in its evolution. Yet we are not all the same. There are species who trives better then other with stagnant DNA. We, the Homo Sapiens, need to mix more out cocktail of genes.
EDIT: Just to be more precises, all vertebrates descend from that "fish", but there are also a lot of animal species who are not vertebrate.
Interestingly it seems that the total Neanderthal population at any time was way below this theoretical maximum.Akin to how the number of predators in an area is limited by their huntable amount of prey, the size of a community of humans, who aren't sedentary yet, haven't developed agriculture or tamed wild animals for the use as livestock, is limited by their accessible food and water ressources in a area they can travel by foot in roughly three to seven days.
So the 'good' size of that group oscillates around the 'ideal' number predetermined by their environment and their available technology.
You assume that females didn't hunt, and I think that recent research suggests that that was not always the case.I assume there would also exist a 'preferred' composition of males vs females to meet the needs of inner social stability, hunting success and outwards security.
I fully agree on that.As i already mentioned a hunter-gatherer community seems to have little use for slaves
Actually there is ample evidence of trade during the mesolithic.Last but not least -given the human nature and how deep xenophobia seems to be imprinted in our genetic code- there is no reason to believe, that an encounter between two different groups of early humans was always friendly, especially since one of the most pacifying factors for those encounters, namely trade, also isn't developed yet.