Just because it is a free discussion it doesn't mean somebody should get away posting nonsensical content at least not in a serious discussion. What this guy posted was nonsensical or more colloquially "stupid". Does posting nonsense make one look "smart" or "stupid"?? It is not about throwing insults, rather stating facts..
Besides the said person is basically insulting the E-V13 as a hg by trying to reduce it to a mere EEF farmer lineage which it is not (because of BA expansion). So I won't be playing nice with such a person.
I do not run away from a fight, and it is not easy to prevail in such a contest against me because I happen to know alot about humans, including their behavioral patterns..
The only reason I came to Eupedia is to debate on some hg's, initially it was just the one. I would say if the forum is about serious discussion the ones posting nonsense should be banned, there is no reason to debate what has already been determined as factual. Unless that is the plan, nonsensical talk can be "productive" in a sense that it increases the traffic, online chitchat "forum" can have alot more success than a "serious" site. I have experience in moderating much larger sites than Eupedia (not genetics, ethnology related, most people are not into that.)..
You need to comprehend the basics of Genetics. Formation date is not relevant when it comes to estimating the expansion time, TMRCA date is. Because From 8000 ybp to 4900 ybp E-V13 was a minor lineage likely confined to an area. 8000 ybp E-V13 simply separated from its sister Neolithic E-L618 branches. This 8000 ybp date (TMRCA for L618) is relevant for a small Neolithic expansion, and you see two other L618 clades, including one in Albania.. Again you are looking at the E-L618's TMRCA.. Expansions follow the TMRCA not formation date..
Parallel to V13 there are 43 other SNP's.. These signify a long bottleneck V13 went through. What is relevant is that millions of modern V13+ men descend from one person who lived 4900 ybp, that is already sufficient grounds to say that the E-V13 EBA bottleneck itself has nothing to do with any sort of Neolithic expansion whatsoever, be it Vinca, Tripillia, Lengyel, Cardial etc. It doesn't matter if an ancient DNA is found splitting the V13 node, he will be the sample which hasn't left any living descendants.. And how is that relevant for V13 bottleneck which has left huge number of descendants?
I do read, usually all or most, but already after few words I can see the pattern, like with this guy..
I think the only issue is your rhetoric, because your points make total sense, pretty sound arguments overall. As someone who has had similar argumentative style I completely understand
Somehow arguments to people like us, even ones based in facts, get pretty confrontational.
You are pretty knowledgeable regarding popular genetics and know your way around YDNA. But I would advice to be more patient with people who might not be on the same page. Thing with science is to reach a consensus, which in the end is just a consensus, even the strongest theory is up for falsification, and I think that is the point. The thing is even with really strong arguments, it is easy to make someone disagree with you simply on rhetorical grounds, due to confrontational argumentative style (talking from experience trust me). This way a consensus is avoided, even when both parties would otherwise agree...
Now, in the past I would take statements I perceived as wrong confrontationaly. And act similarly. But I think its very taxing for oneself to go that route. Some patience is beneficial both to your persuasive effort as well as educating someone that might not be on the same page.
PS: I am curious. How come you have such disdain for farmer lineages? IMO they are as important, if not more important in the development of modern men/societies as any invading Bronze Age "alphas*" :embarassed:
(*not really my opinion, I find it funny, but somehow I get the sense that that is your worldview)...
Personally I do not really buy that much the narrative and dichotomy among anthropological forums, of ubermensch and plebs, invaders and helots, bronze age alphas and farmers... But that is just me, I am not sold.
But keep in mind people have different world views, for some people being an ancient farmer, among the first to thrust humanity into an era of surplus, the kind of surplus that allowed, V13 like people to have millions of descendants today is a pretty big deal :wary2:
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So maybe when they try to argue for a more ancient origin of V13, they do not mean to degrade your lineage...
PPS: My paternal ancestors owned and ran large farms up to 60 years ago, too much land to even be worked by one family, necessitating sharecroppers. I am in no way ashamed that my grandfathers when they were not needed in conflicts used to farm. Let alone any shame for what some ancestor 4000 years ago might have done to survive.