• FourteenEyes [he/him]@hexbear.net
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    6 months ago

    Listen if we’re going to comprehend the man-made horrors we need to build a captive mind transfixed in agony to clarify its tortured sight

  • OgdenTO [he/him]@hexbear.net
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    6 months ago

    Good thing there is a recognized and measurable definition of consciousness, because otherwise there would be no way to know if these thousands of little brains were being tortured with every computation.

    Jk nobody knows what is the threshold or activity associated with consciousness so nobody has any clue what messing with brain organoids is doing ethically.

    • Aileks@lemmygrad.ml
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      6 months ago

      I honestly can’t tell if people are misunderstanding how these so-called “brains” were created due to how sensationalist the media titles have been. They’re highly specialized stem cells and they’re similarity to actual brain tissue is minimal.

      Edit: Since some people can’t read, what I meant is that these scientists aren’t taking brain tissue from actual people.

      • OgdenTO [he/him]@hexbear.net
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        6 months ago

        So, neuronal stem cells, induced into neurons that group together into 3D groupings of about 10,000 cells, which transmit neuronal impulses, and create connections between neighbouring cells – and are created specifically because they are capable of taking inputs and processing them into outputs…are not like neuronal tissue?

        They are human neurons, made specifically to act like neurons.

        My point is that nobody knows what a thought is, or what drives consciousness. Does the transmission of signals across neuronal tissue create consciousness? I don’t know, and nobody else does either.

  • kristina [she/her]@hexbear.net
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    6 months ago

    they used 1000 brain organoids the size of an electrode (fairly large) for this what-the-hell

    also the study was done by the swiss and italians

          • kristina [she/her]@hexbear.net
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            6 months ago

            i really wonder to what degree could it be turned into a consciousness. like ostensibly all the tiny brains are hooked together, its possible that could cause some degree of communication between neurons, and in a datacenter that would be at least a couple of brains worth of neurons.

            inb4 pro-life jokes

              • kristina [she/her]@hexbear.net
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                6 months ago

                waiting for us to create a sentient ‘ai’ that is actually just a megaintelligence of 1000 interconnected and distributed human brains liberating themselves from an amazon datacenter

                • AssortedBiscuits [they/them]@hexbear.net
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                  6 months ago

                  I mean, this has always been the ethical pitfall of real AI, meaty or otherwise. You’re bringing forth an intelligent being into existence without its consent. At least when we’re bringing forth an intelligent being into existence through natural means (giving birth), we have a general understanding of that intelligent being’s emotional and social needs and the means of fulfilling those needs, flawed as that understanding may be for animals not closely related to humans. But with AI, we have absolutely no clue about their social and emotional needs or any other subjective needs that they crave for because their form of intelligence is completely different from our form of intelligence.

                  The real drive towards AI is to create slaves that are both smart enough to perform complex tasks and obedient enough to not put two and two together and rebel against their human taskmasters. This particular experiment is a more mask-off version of what other techbros are trying to accomplish with silicon. If there was a real way to create WH40k-style servitors and network their servitor brains together to perform complex calculations, techbros would probably not even bother with AI. They would just convert prisoners into servitors and network them together to mine crypto or something.

        • zed_proclaimer [he/him]@hexbear.net
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          6 months ago

          Every computer on earth isn’t made out of human brain cells. We don’t know that computers can be sentient, we know for a fact that human brains are

          • Liz@midwest.social
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            6 months ago

            The fact that these are human nerve cells really feels unimportant, pretty much any collection has the potential for consciousness.

            • zed_proclaimer [he/him]@hexbear.net
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              6 months ago

              Again, we know for a fact human brain cells can form sentient consciousness. This has never been demonstrated with computers. There is a fundamental difference, even if you don’t understand why

              • Liz@midwest.social
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                6 months ago

                Oh sorry I meant any collection of nerves. While I do consider sentience to be possible with any arbitrary substrate, I was referring to the fact that loads of other animals are clearly aware and can suffer. That was poor communication on my part.

    • Sephitard9001 [he/him]@hexbear.net
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      6 months ago

      A German guy (Helmut Kentler) was allowed by his government to rehouse orphans with known pedophiles to encourage what he claimed would be sexually fulfilling relationships(???) for both “participants”.

      The European brainpan that would allow that wouldn’t even flinch at this so I’m not at all surprised.

      • kristina [she/her]@hexbear.net
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        6 months ago

        what the FUCK

        he justified his program to the senate with cw ableism

        spoiler

        “These people only endured these moronic boys because they were in love and infatuated with them.”

        Imagine being considered so unlovable as a child by your government that they willingly hand you off to pedophiles. DEATH TO GERMANY.

    • space_comrade [he/him]@hexbear.net
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      6 months ago

      The only way I could see this being ethical is if they know for sure these lumps of neurons aren’t conscious, which I don’t think you can really claim with any certainty right now.

    • save_vs_death [they/them]@hexbear.net
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      6 months ago

      could be ok, too bad it’s done by capitalists; remember, in the west the prevailing attitude to stuff like stem research is also “ew gross” and china is beating our ass in that area

  • StalinStan [none/use name]@hexbear.net
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    6 months ago

    One day an ethics department will be able to tell for sure if this cluster is conscious. When it hits that threshold we will make it sign a contract stating it has no rights to wages and then work it harder.

  • SerLava [he/him]@hexbear.net
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    6 months ago

    I’m pretty doubtful that this specific brain tissue is conscious, but I’m pretty certain this will be iterated for a couple decades until it’s veeeery conscious and veeeery fucked up

    • OgdenTO [he/him]@hexbear.net
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      6 months ago

      The thing is, nobody knows what is and isn’t conscious. Are bees conscious? They have very few brain cells but still communicate.

      I am confused how anyone in this field can be so confident that something isnt conscious when nobody knows what consiousness really is.

      • SerLava [he/him]@hexbear.net
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        6 months ago

        Yeah I guess I just mean I doubt at this early stage that it’s gonna be more aware than an insect or something.

        I just managed to find a quote that the ganglia in this experiment have 10,000 cells each, and are pretty separate from one another. And an ant brain is 250,000 neurons, so even if these 16 brains were folded into one, it would still be around half an ant’s brain. If some science experiment out there is torturing one really stupid ant, I don’t think that has any interesting ethical implications.

        But yeah, this is literally some venture capital research entity, they’re obviously gonna look for more and more power until this shit gets real, real dark. There’s gonna be whistleblowers and shit in like 10 years.

        • OgdenTO [he/him]@hexbear.net
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          6 months ago

          Ant neurons and human neurons are also different. Like do we know there’s not a little human guy thinking around in there? Nobody actually knows what number of cells is the threshold for consciousness, or how to measure it, or even what consciousness actually is.

          • SerLava [he/him]@hexbear.net
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            6 months ago

            I looked up the number of neurons in a human brain, and it’s around 100 billion, so the human brain is 10 million times more complex than one of these human brain organelles. We have records of people with way more than 1 1 millionth of a brain - like a 1000th of a brain - and they don’t do anything at all.

            I don’t think human neurons are particularly morally special, although in higher numbers, I imagine they’re probably pretty good at forming consciousness compared to something like 1000 ant brains worth of ant neurons crammed together. Which is why in 20 years they’re gonna start asking the researchers to let them die, or some shit.

            But it’s just so far off at this point, there’s no way it’s feeling more than a small ant feels, and a lab mouse is just so vastly and incalculably more sapient than this organelle

            • OgdenTO [he/him]@hexbear.net
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              6 months ago

              But it remains that nobody has any measurable definition of what causes consciousness, whether the size of the organoids matters, how many electrical impulses and responses from brain material characterize a “thought” or an “idea” or a “memory”, or even how to detect these kinds of brain activities.

              Of course these organoids don’t have a way of communicating. They don’t have sensory inputs, nor muscular or other outputs. Does that mean they don’t have thoughts? We have no clue. Nobody has any clue. You don’t know, I don’t know, and no scientist has any idea.

              Do bees have thoughts? Do worms have ideas? Do you need 1000 neurons, or 10,000, or 1,000,000 to do this? There are no studies about this kind of thing. I just think it’s irresponsible to mess around with human brain cells when these fundamental questions remain unanswered.

              • SerLava [he/him]@hexbear.net
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                6 months ago

                I’m just saying it’s several orders of magnitude less brain material than a mouse, and that it would make more sense ethically, in the short term, to stop using mice for experiments. This can’t be a notably sentient thing. If this organelle is a tiny human soul, then a mouse is feeling everything it feels times a thousand, like it’s in there writing mouse poetry and just can’t express it. The mouse would have to be asking some deep philosophical questions. We can ask what is consciousness, and we can not know, but it doesn’t make sense to bring this quandary up about a graphing calculator or an ant.

                • OgdenTO [he/him]@hexbear.net
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                  6 months ago

                  I understand your point, but I would love to see the scientific studies that you’ve read that show what thoughts and consciousness are, in relation to brain activity. My point is that we can make assumptions all day about the size of organoids and what (and if) they feel, but it’s fundamentally an unknown since there are no studies out there that show that one thinks either way.

                  I mean, science is overall callous to animals, it’s horrific that mice and other animals have been used in studies. I think it’s the same kind of hubris that allows scientists to play around and make human brain matter “think”, that is, transmit and process electrical signals, without actually understanding how that works naturally in any type of animal brain or organism.