• @Maggoty@lemmy.world
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    347 hours ago

    As long as it’s made mandatory to cover with insurance so it’s available to everyone. The last thing we need is an immortal ruling class.

  • @redwattlebird
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    14 hours ago

    If that’s the case, then people with the new brains should have their sex organs harvested.

    • @toynbee@lemmy.world
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      87 hours ago

      If you haven’t, you should watch and/or read Altered Carbon.

      If you choose to watch, it is my opinion that it’s primarily the first season that’s worth watching.

    • AwesomeLowlander
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      514 hours ago

      Yeah it’s not like the rest of the population ever benefits from advances in technology… Oh wait…

    • @Leate_Wonceslace@lemmy.dbzer0.com
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      056 minutes ago

      I’m a transhumanist, and I’ve never heard of Picard in the context of something you watch, and what’s being spoken of in the article is something that’s been part of our wider Philosophy for longer than I have.

  • bufalo1973
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    5219 hours ago

    This is the correct way IMO. “Uploading” your mind to a computer is making a clone/copy, but the original dies the same.

    • @metallic_z3r0@infosec.pub
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      4019 hours ago

      Maintaining continuity of consciousness is the only thing that would make me feel comfortable with converting myself to a machine intelligence.

      • @very_well_lost@lemmy.world
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        1018 hours ago

        I hate to break it to you, but our meat brains don’t even have continuity of consciousness. We become unconscious all the time. The only real constant is the “hardware” our consciousness emerges from, but even that is always changing.

        • @terminhell@lemmy.dbzer0.com
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          79 hours ago

          I don’t get the down votes. Did y’all forget about sleep? No one vividly dreams every night all night long. Often it’s the fade to black going to sleep then the sudden awakening.

            • Echo Dot
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              5 hours ago

              How would you know?

              How do you know you’re not a copy of yesterday’s you? If a clone has your memories and you’re not around anymore, then what’s the difference?

              • @Maggoty@lemmy.world
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                15 hours ago

                Don’t try to get philosophical about this. There is a hard difference between copying a brain and actually transferring consciousness.

                • Echo Dot
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                  2 hours ago

                  Don’t try to get philosophical about this.

                  Er? It’s a philosophical conversation since, you know, brain uploading is not a thing.

                  If you don’t want to engage in philosophy, you’re in the wrong place.

        • Mossy Feathers (They/Them)
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          3217 hours ago

          Except our brains are still functioning. If they didn’t keep functioning, we’d be brain dead. The point is that there’s a common thread that connects every waking moment together.

    • @MeekerThanBeaker@lemmy.world
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      919 hours ago

      I think the only way we know it is us for sure is if we are conscious in both the original and clone at the same time. Like… okay… I know this is me in the new brain, I’ll shut down the other one.

      • Arthur Besse
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        2119 hours ago

        Like… okay… I know this is me in the new brain, I’ll shut down the other one.

        the other one: i’m pretty sure you’ve got it backwards, pal

        • @MeekerThanBeaker@lemmy.world
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          1019 hours ago

          No, no… you misunderstood. We’re just taking a trip to the brain farm up north. You’ll be able to think with the other brains up there. It’ll be fun.

    • germtm.
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      217 hours ago

      reading this comment suddenly reminded me of the “Pantheon” show.

    • @nul9o9@lemmy.world
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      318 hours ago

      I agree.

      But here is an interesting thing to think about:

      What is the perceived difference between falling asleep and waking up the next day, vs going to sleep and copying your consciousness to a machine/new body.

      • Mossy Feathers (They/Them)
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        1117 hours ago

        Your brain is still functioning while you’re asleep. If it turned off all the way then you’d become brain-dead.

          • @Infernal_pizza@lemmy.world
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            36 hours ago

            You wouldn’t notice because you’d be dead. Your clone wouldn’t notice because it would think it was you. Your friends and family wouldn’t notice because they’d think your clone was you.

          • Mossy Feathers (They/Them)
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            915 hours ago

            Probably. If you’ve ever been under anesthesia then you’ve probably noticed the difference between sleeping under anesthesia and sleeping under normal conditions. Personally, I normally get the feeling that time has passed when I sleep, I didn’t have that feeling when I had my wisdom teeth removed; and anesthesia still doesn’t turn your brain all the way off. I’m pretty sure if your brain actually turned off all the way and then turned back on again, then you’d probably feel like you’re a different person.

      • @tabular@lemmy.world
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        15 hours ago

        Some sleep is conscious (dreaming) but they’re easily forgotten. Perhaps being unconscious still always has a grain of consciousness (but is just forgotten).

        It seems there is a grain of reduced experience while sleeping. Copying seems to imply it’s always a clone (a different ego, a different person).

  • @Buffalox@lemmy.world
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    1317 hours ago

    The brain renewal concept could have applications such as treating stroke victims

    If this can restore functions to stroke victims again, it’s absolutely amazing.
    If this is vastly successful which remains to be seen, there might be a path format to the longevity part of the idea.

  • @jpreston2005@lemmy.world
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    1919 hours ago

    There are two reasons he believes the neocortex could be replaced, albeit only slowly. The first is evidence from rare cases of benign brain tumors, like a man described in the medical literature who developed a growth the size of an orange. Yet because it grew very slowly, the man’s brain was able to adjust, shifting memories elsewhere, and his behavior and speech never seemed to change—even when the tumor was removed.

    That’s proof, Hébert thinks, that replacing the neocortex little by little could be achieved “without losing the information encoded in it” such as a person’s self-identity.

    The second source of hope, he says, is experiments showing that fetal-stage cells can survive, and even function, when transplanted into the brains of adults. For instance, medical tests underway are showing that young neurons can integrate into the brains of people who have epilepsy and stop their seizures.

    “It was these two things together—the plastic nature of brains and the ability to add new tissue—that, to me, were like, ‘Ah, now there has got to be a way,’” says Hébert.

    Very interesting. I’ve also seen research suggesting that the application of stem cells to damaged neural tissue within the spinal cord could repair it, so the idea that you could use a similar approach to actual brain health isn’t such a big leap. But still, wow. I wonder how long it would take for the immature cells to develop into “adult mode” that’s fully integrated into the patients cortex. In order to replace the entire brain, you’d have to do it in like, 8 parts, with years of recovery time in between each surgery. Also there would exist the potential for the new cells to develop into like, a second, smaller brain, if the connections sour or if the new material isn’t stimulated the “right” way.

  • @icerunner_origin@startrek.website
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    1019 hours ago

    I am not renting my corporeal existence from a megacorporation. There is no way this is ever affordable to the masses without some pretty huge caveats

      • Echo Dot
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        12 hours ago

        Caveat 2: ???

        That would be the, become a citizen of a country with free health care, part of the plan. That would be the hard bit.

        • AwesomeLowlander
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          12 hours ago

          I mean, most of the masses already do meet that requirement. OP seems to think there are only ‘masses’ in the US and nowhere else.