Humans are only walking digestive tracts. From an evolutionary perspective, all other organs originated from a primitive gut and have only one purpose: to serve it.

(credits to /u/susieq0044@sh.itjust.works who phrased it so well in this post, even though i had the thought already years ago)

    • Quilotoa@lemmy.ca
      4·
      17 天前

      Yes, slightly more bacterial cells than human cells. I imagine some people are more alien microbe than others, though.

    • jimmy90@lemmy.world
      13·
      17 天前

      not acknowledging the higher functions of humans as part of evolution and what we are is a tad psychopathic though no?

      • 𝕽𝖆𝖉𝖎𝖈𝖆𝖑 𝕽𝖊𝖇𝖊𝖑@sh.itjust.worksEnglish
        4·
        16 天前

        Since I study microbiology, my comment was centered on this topic. Additionally, not acknowledging something isn’t the same as rejecting it. Nonetheless, since the microbiome regulates a person’s energy level, depression, and food cravings, it naturally causes changes in perspective and ability. Meaning you’ll have trouble functioning at a basic level, let alone a higher level, if you don’t take care of your microbiome. Since having an area of expertise is apparently psychotic, maybe try adjusting your diet to help improve this odd perspective, or just be sure to stay far away from any research facilities.

    • gandalf_der_13te@feddit.orgOP
      5·
      17 天前

      ok how about this: the brain serves the muscles to perform more targeted movements, which serve the gut to collect food, which serves the gonads.

      • Fluke@feddit.uk
        5·
        17 天前

        The gut exists to supply nutrients to the gonads. The muscles to feed the gut and handle the gonads output. The nervous system to control it all. Consciousness of it all, in all it’s utterly pointless glory, purely because apparently there’s a dark sense of humour somehow buried in universal statistics.

    • psycholocomotor_no2@lemmy.blahaj.zone
      1·
      16 天前

      But aren’t the gonads also not real in this analogy, since gonads evolved (skipping some steps) from single celled asexual reproduction and horizontal gene transfer. So aren’t you technically just your DNA?

    • Hugucinogens@lemmy.blahaj.zone
      3·
      17 天前

      I mean, the digestive tracts gotta reproduce, u kno? You’re just along for the ride, to guide yours to the next high compatibility digestive tract.

    • shalafi@lemmy.worldEnglish
      12·
      16 天前

      Came to say, we’re fucking machines vs. the rest of mammalia. Our females are in heat 24/7 and the males are constantly hunting pussy. Seriously though, does any mammal come close? Bonobos I think?

  • beliquititious@lemmy.blahaj.zoneEnglish
    6·
    17 天前

    I’m not so sure about the claim all other organs originate from the gut. Reproductive organs aren’t related to the digestive system. Broadly, life has one genetic goal, continue. If anything the digestive system exists in service of the reproductive system. Humans are a huge asterisk though. Since we’re thinking meat we can opt out of the biological imperatives (survive, reproduce) entirely should we choose, so humans are more like a ghost driving a meat suit.

  • Admetus@sopuli.xyz
    3·
    17 天前

    I had a funny thought that we are surrounded by bacteria and have bacteria flowing through us, so we are like walking shells: the shell is mostly sterile thanks to white blood cells and antibodies, but inside the shell there’s bacteria, and outside the shell (which is covered by a thin layer of dead shell) there’s bacteria.

  • Tollana1234567@lemmy.today
    3·
    17 天前

    not reproductive tissue, and also nervous tissue. primitive animals only have ganglia, ganlions, or nerve nets as thier sole “Brain” reproductive come from something more basal, if you look at sponges.

    if you want to go into protosomes and deuterosomes its gets wierder, and pseudoscoeolmates and acoelomates.

  • heartSagan5@lemmy.zip
    31·
    15 天前

    There’s a YouTube video that places animals in two categories: ones who develop mouths first and ones who develop butthole first. We’re in the latter group.