• Maggoty@lemmy.world
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    18 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.

      • rottingleaf@lemmy.world
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        14 hours ago

        … and reduce emissions by wasting the rest. But due to negative selection leading into that upper class they won’t be able to manage the planet further despite thinking that they can and will die of hunger eventually.

    • Vieric@lemmy.world
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      17 hours ago

      Don’t worry, going by past history this will be available to any and…uhh, [checks notes] oh, uh-oh.

      • Maggoty@lemmy.world
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        16 hours ago

        Oh at this point it seems like we’re treating dystopian science fiction as a guidebook instead of a warning.

    • TheFriar@lemm.ee
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      10 hours ago

      Let the death of Saburo Arasaka be a lesson to us all: even 150+ year old bastards can get choked the fuck out

      • Maggoty@lemmy.world
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        7 hours ago

        If they’re functional, and we get serious about space or birth control, then no it’s not a problem. But that is another path we can take to really juice the dystopia.

        • realitista@lemm.ee
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          6 hours ago

          It will take a very long time indeed before we can reach another habitable planet enough to alleviate an exponentially growing population, and forced birth control will be unpopular, not to mention probably employed as eugenics by those in power against those who aren’t.

          • Maggoty@lemmy.world
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            5 hours ago

            There’s always orbital habitats. They ramp up a lot quicker than even a Mars colony.

              • Maggoty@lemmy.world
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                5 hours ago

                Eh, it would be worth it with the right recreational activities up there and knowing we weren’t setting up altered carbon.

  • jpreston2005@lemmy.world
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    1 day 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.

  • Papanca@lemmy.world
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    1 day ago

    Yes, because who wouldn’t want to live for centuries amidst floods, fire, raging mad politicians and greedy billionaires…

    • nforminvasion@lemmy.world
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      1 day ago

      Well this really exists for those billionaires and rulers. This isn’t for the common person.

      They’re so mad that they’ve removed themselves so far from us and we still share a common experience in death. That’s unfair for them to have to be associated with peasants in such a debasing way. So now they’ll remind us that death is for the poor or at least not living centuries will be for poor.

      • AwesomeLowlander@sh.itjust.works
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        1 day ago

        I have never understood people who make this argument. In all of history, can you point to a single time when technology wasn’t eventually commercialised and made available to the masses at affordable prices? The billionaires don’t want to keep it to themselves, they want you buying more stuff from them.

      • DeanFogg@lemm.ee
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        3 hours ago

        They can live forever but have to trade their fortune for it permanently

      • Fedizen@lemmy.world
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        4 hours ago

        I doubt it. They will just dump shit further away. If their solution default is to make things “somebody else’s problem” there’s no reason to believe they will stop thinking that way.

        • roscoe@lemmy.dbzer0.com
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          4 hours ago

          That might be their outlook on “local” pollution for a while, but you don’t think going from 20 years left to centuries to live might affect their opinions on global climate change?

          • naught101@lemmy.world
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            3 hours ago

            Not really. Many of them are already heavily invested in life extension tech (not that I think it will work, but it means they’re optimistic). I think their general worldview is that technology will fix it, at least for them.

  • ashok36@lemmy.world
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    1 day ago

    No. Absolutely not. Whenever anyone says, “wouldn’t it be great to live forever” remember that means people like trump and Musk are with us forever. Unless people take things into their own hands, but that’s another issue.

    • cm0002@lemmy.world
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      1 day ago

      means people like trump and Musk are with us forever.

      But that would also mean their polar opposites would also be with us forever, the objectively best of us

  • Buffalox@lemmy.world
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    1 day 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.

  • UnderpantsWeevil@lemmy.world
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    3 hours ago

    If you want a bit of a deeper dive, Sean Carroll’s Mindscape gets into the science of aging and known workable remedies/treatments.

    The good news is that Billionaires will not be living forever any time soon.

    The bad news is that we’ve got a cellularly defined terminal limit and there’s nothing we can do to simply reset the clock. “Cloned Bodies” for animals are dysfunctional bordering on nightmarish. The human brain’s plasticity isn’t something you can renew with a pill or a potion. Blood Boys don’t work. There aren’t trivially replaceable components in the human body.

    • RedditRefugee69@lemmynsfw.com
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      30 minutes ago

      I’d be fine with billionaires getting it first. As much as I’m not a fan of late stage capitalism, I refuse to cut off my nose to spite my face; they got A/C, feather beds, cars, baths, and all sorts of other luxuries long before us plebs got them. Let them beta test the stuff, and by the time the economies of scale pick up enough for it to be affordable to the rest of us, the kinks will be worked out.

      Of course there’s always the possibility of a cartel withholding it from the masses, but that’s what the second amendment and guillotines were invented for.

  • SkyNTP@lemmy.ml
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    1 day ago

    We don’t need immortal billionaires sucking up everyone’s oxygen.

    • toynbee@lemmy.world
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      19 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.

    • Valmond@lemmy.world
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      4 hours ago

      Well the “not having extreme longevity” doesn’t seem to function, they are here anyways.