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#neanderthal — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #neanderthal, aggregated by home.social.

  1. The Beginnings of Man -Part 1

    The nature of Man has evolved over millions of years, changed by environmental conditions, by the response of his instinctual nature and by the actions of his ego. Man’s inner characteristics are altogether different from the ancestral root which governs other species. Why then is he so different?

    tonyaholisticblog.com/2026/08/

  2. Così come le popolazioni europee hanno ereditato parte del DNA dai #Neanderthal, quelle oceaniche e del Sud-est asiatico hanno ricevuto mutazioni dei #Denisova. 🪾

    Ora sappiamo che almeno una di queste mutazioni risale a #HomoErectus: lo hanno scoperto scienziati cinesi che hanno estratto e analizzato proteine da denti di H. erectus vissuti 400mila anni fa. 🦷

    nature.com/articles/s41586-026

  3. CW: nature and violence = natural?

    @freeschool right, I was talking about the concept of deep time, as described in the Wiki article. The reason for running them together as one word is simply that there's no way to tag phrases as far as I know.

    The origin of the post was a conversation I was having elsenet about why modern #humans show evidence of #maternal #inheritance from #Neanderthals via #mitochondrial #DNA, but no evidence of #paternal inheritance via the Y #chromosome.

    Their explanation was basically "our ancestors killed all the men and took all the women." Which is possible, of course: there are certainly plenty of examples of that in recorded human #history. But I have hard time believing it's the *only* thing that happened between two species (or subspecies: the line is fuzzy) that interacted with each over over tens and perhaps hundreds of thousands of years.

    Another and IMO more likely explanation is that #hybrid #fertility is sex-linked. e.g. the rare #fertile #mules are always female. If the same applied in this case, that would explain why the #Neanderthal Y chromosome disappeared in mixed #human populations.

    There are definitely applications to modern behavior. 🙂 But really, I'd mainly just like people to get away from always assuming the bloodiest possible explanation for observed #biological phenomena, whether in humans or any other animal.