• Cethin@lemmy.zip
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      9 months ago

      Consciousness has literally nothing to do with it. In fact, the experiment as demonstrated in this emem would not replicate the double slit results. What has to happen is something along the path has to interfere with the photon (aka observe, which has nothing to do with consciousness, rather just an interaction), which causes the waveform to collapse. Basically, if something needs to know the state, the state collapses into one result. It doesn’t matter what that thing is.

        • Cethin@lemmy.zip
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          9 months ago

          Yeah, except we can do this experiment without ant consciousness aware of it even and it gets the same results. The only thing that matters is if the particle has to interact with something, because when it does it becomes a specific particle rather than a waveform. What that interaction is with does not effect the experiment in the slightest. A consciousness does not have any effect on the results of the experiment so there’s no reason to expect that the universe cares about consciousness. To the universe, consciousness is yet just another series of interaction of things that behave the same as anything else, except it happens in a pattern that we think of as thought.

          • EvolvedTurtle@lemmy.world
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            9 months ago

            Perhaps the particle is simply moving so fast that it appears as a wave but once it smacks into something it slows down enough to be observed

            Btw I do not know any significances about this subject

            • Cethin@lemmy.zip
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              9 months ago

              Nope. That isn’t it. My understanding is it essentially has to do with the position being required for an interaction to happen. It exists as a waveform until some interaction (any interaction) requires the position to be finite for the interaction to take place. That collapses the waveform (aka, the likelihood for all possible positions collapses into just one possibility) and the interaction happens. It has nothing to do with speed, only the need of the position to be known to perform an interaction.

          • K0W4L5K1@lemmy.dbzer0.com
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            9 months ago

            Ok but how do you actually remove consciousness from the experiment? Seriously curious because from my point of view no matter what a conscience agent has to check the results

            • Cethin@lemmy.zip
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              9 months ago

              Use a computer? I guess you could say it all collapses when an actual consciousness checks what state things are at, but that’d be a rediculous claim to make. This is where Occam’s Razor is useful. Why introduce a concept of a consciousness being required when it would function identically but be significantly stranger and more complex?

              What is consciousness to the universe anyway? It’s nothing but a system of electrical impulses, and there no reason to think there’s anything physically special about it. It’s just an interesting phenomenon that happened, but fundamentally it isn’t anything special.

              • lolcatnip@reddthat.com
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                9 months ago

                I’m totally in agreement that the observer effect is not caused by consciousness, but…

                What is consciousness to the universe anyway? It’s nothing but a system of electrical impulses,

                This is a claim unsupported by evidence. I submit to you that just as we can explain the observer effect without invoking consciousness, we can also explain cognition without it. We can’t even prove consciousness exists at all! I know I’m conscious because I directly experience it, but I can’t prove to another person that I experience anything, nor can I prove to myself that anyone else experiences anything.

                I know my consciousness, memory, and brain are intimately connected. I know that what people describe as a loss of consciousness on my part is strongly correlated with gaps in my memory. I know those gaps correspond to time periods when people tell me I’m unresponsive to stimuli. I even know other people become unresponsive in connection to same kinds of things that cause gaps in my memory, and they likewise describe similar experiences to mine when, say, they ingest substances that I’ve found to alter my behavior, and which feel like they alter the quality of my consciousness.

                All of that is to say that we have very good reasons to suppose that consciousness (if it exists) interacts with the world of measurable phenomena all the time, and that other people experience consciousness. But what we can’t do is measure the difference between a conscious being and a p-zombie. There’s plenty of correlation, but correlation is famously not causation, and we don’t have a testable theory that would explain the causal link, or allow us to test whether, say, a cat, a tree, or an LLM is conscious.

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

                I guess you could say it all collapses when an actual consciousness checks what state things are at, but that’d be a rediculous claim to make.

                Would it? We now know with the recent experiments with Bell’s inequality that quantum mechanics can’t be reduced to a local hidden-variable theory, doesn’t that at least in theory leave space for consciousness? Sure you could go with superdeterminism but currently that seems equally unfalsifiable as a consciousness-based theory.

                • Cethin@lemmy.zip
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                  9 months ago

                  Sure, it leaves space for anything. It leaves space for (any) God. It doesn’t make it useful to consider it though. There are literally an infinite number of things we could make up to explain it, but that doesn’t make them equally likely. The most likely is the one that doesn’t require strange assumptions, like the universe caring about consciousness, or that particles are conscious like another person said, or the hand of God literally reaching in to set the states exactly himself. Some hypotheses shouldn’t be entertained because they require so many strange assumptions they’re essentially useless and just a waste of time.

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

                    It doesn’t make it useful to consider it though.

                    Why not? My own consciousness is literally the one and only thing I have direct, ineffable evidence of existing. Unlike God, you actually have proof of your own consciousness existing, the same consciousness that doesn’t really fit anywhere in our purely quantitative descriptions of the universe. I think that’s reason enough to give the idea some credence.

                    Some hypotheses shouldn’t be entertained because they require so many strange assumptions they’re essentially useless and just a waste of time

                    The only “strange assumption” I’m making is that my consciousness actually exists.

              • K0W4L5K1@lemmy.dbzer0.com
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                9 months ago

                Sure I agree it could be that as well but there is no actual way to prove that. Since we don’t actually understand what it is or how it works we can’t remove it, therefore with materialism at this point it’s not provable either way. it’s also another theory and why I started my original comment with maybe. It’s better to explore that data in my opinion then outright deny it without any actual evidence proving it’s not. Occams razor is a cop out here

                • Cethin@lemmy.zip
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                  9 months ago

                  There’s no way to prove that any god(s) exist or not either. It doesn’t mean we should waste our time with their explanations. The hand of God could be reaching down to set things up just in time for us to see them and that’s exactly as reasonable of an explanation as the universe is aware we’re conscious so sets things up just in time for us to see them. The explanation that requires adding the least number of new things is that interactions cause a collapse of the waveform and it happens then, not waiting for a “conscious” observer.

                  If the conscious observer thing were true, what would it decide is consciousness? Would it require sapience? Sentience? Does it happen for dolphins? Apes? Monkeys? Mice? Tardigrades? What level of synapse connections is it waiting for to decide that’s enough? What about humans born without a brain? Can they not see anything? This hypothesis requires so many weird assumptions that it’s less than useless. A god existing makes more sense.

                  Edit: Also, you can’t explore this “data” because it’s literally impossible to collect information on if you assume it exists. There’s nothing to explore. I guess you can entertain the idea and ask what you’d do differently if you assume it’s true, but I’m betting that’s literally nothing. It’s the same issue as the “universe is a simulation” hypothesis. It’s unprovable and untestable, and the only thing to do with it is assume it isn’t true and keep living life as if it’s real.

                  Science requires testable and verifiable hypothesis. If they can’t be falsified they aren’t a part of science. They’re a belief system. That’s fine to have, but don’t mix it with science. All you’ll do is end up not accepting more data as we learn it because you’re filtering it through faith.

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

                    If the conscious observer thing were true, what would it decide is consciousness? Would it require sapience? Sentience? Does it happen for dolphins? Apes? Monkeys? Mice? Tardigrades? What level of synapse connections is it waiting for to decide that’s enough? What about humans born without a brain? Can they not see anything? This hypothesis requires so many weird assumptions that it’s less than useless.

                    What’s so weird about any of those questions/assumptions? A consciousness-based interpretation of quantum mechanics would need any conscious observer, that would include dolphins since we’re pretty sure they’re having conscious experiences.

                  • K0W4L5K1@lemmy.dbzer0.com
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                    9 months ago

                    If the conscious observer thing were true, what would it decide is consciousness? Would it require sapience? Sentience? Does it happen for dolphins? Apes? Monkeys? Mice? Tardigrades? What level of synapse connections is it waiting for to decide that’s enough? What about humans born without a brain? Can they not see anything? This hypothesis requires so many weird assumptions that it’s less than useless. A god existing makes more sense.

                    Idk why that is so hard for you to even ponder

                    Science requires testable and verifiable hypothesis. If they can’t be falsified they aren’t a part of science. They’re a belief system. That’s fine to have, but don’t mix it with science. All you’ll do is end up not accepting more data as we learn it because you’re filtering it through faith.

                    So string theory isn’t science either show me where string theory has been proven in any sort of way

                  • K0W4L5K1@lemmy.dbzer0.com
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                    9 months ago

                    https://philosophynow.org/issues/121/The_Case_For_Panpsychism
                    There is a case for even the most fundamental particles having a basic form of consciousness. And there is studies and theories being created this is just new science and extremely hard for materialists to wrap their heads around I understand that. here are some other sources you can check out for data that I posted on another comment as well Donald Hoffman Ted talk Papers from bernardo

                    And I want to finish off I do not fully believe these theories. They are that just theories just like most things in science start off and still are today.

    • DefinitelyNotAPhone [he/him]@hexbear.net
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      9 months ago

      Consciousness is not part of the observer effect (which is itself named in the most infuriating way possible, specifically because it makes people think that the universe is somehow aware of when something sentient is looking at it). “Observing” a particle requires interacting with it in such a way that you meaningfully affect its current state of being, whether that be deflecting it in a different direction than it was going or changing its velocity, and therefore it is impossible at a quantum level to be a passive observer that does not influence the outcome.

      In the case of the double slit experiment, if unobserved light will act as a wave with interference and if observed then it acts like a particle. The reason for this is both complicated and simple: light behaves as a wave due to probability. There’s no way of observing a photon without influencing it, so therefore the best we can do is say it has a certain probability of being in this collection of spaces, which in the case of photons is a wave (because it can travel in any of a number of directions outwards from the photon emitter in the experiment, but all going away from the emitter and towards the wall the slits are cut into). For the purposes of this probability wave, the start position is the emitter and the end position is the wall behind the slits, so averaging out a large number of photons will recreate the interference pattern on the wall.

      However, if you observe the photons at the slits to try and figure out which slits they’re going through you have influenced the photons and thus collapsed that probability wave into a particle, and in the process created a new probability wave from that moment onwards which has the same end position as the original wave, but now starts at the individual slit. From its perspective, there is no second slit, so now the wave acts as if it is in the single slit setup because from its perspective it is, hence the loss of interference.

      Nothing here has anything to do with consciousness. You can recreate this experiment with no one in the room and it will behave exactly the same, and has a sound (if very confusing conventionally) mathematical cause.

      On a side note, string theory is effectively unfalsifiable and therefore completely useless as a scientific theory.

      • K0W4L5K1@lemmy.dbzer0.com
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        9 months ago

        Nothing here has anything to do with consciousness. You can recreate this experiment with no one in the room and it will behave exactly the same, and has a sound (if very confusing conventionally) mathematical cause.

        First I was commenting on a meme wasn’t expecting these comments lol. but we are active in the experiment that is the point to show that it changes states because we observe Why does that happen and why don’t we don’t know it’s position til observed. It doesn’t matter if we are in the room or not we could be 1000 miles away watching on webcam and the same thing happens because we observed it and my side note QM is fucking magic dude

    • nifty@lemmy.world
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      9 months ago

      You need to qualify that statement somehow, or maybe give a citation or source that supports such an idea

        • bunchberry@lemmy.world
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          5 months ago

          Both these figures are embarrassingly bad.

          Hoffman confuses function for perception and constantly uses arguments demonstrating things can interpret reality incorrectly (which is purely a question of function) in order to argue they cannot perceive reality “as it is.,” which is a huge non-sequitur. He keeps going around promoting his “theorem” which supposedly “proves” this yet if you read his book where he explains his theorem it is again clearly about function as his theorem only shows that limitations in cognitive and sensory capabilities can lead something to interpret reality incorrectly yet he draws a wild conclusion which he never justifies that this means they do not perceive reality “as it is” at all.

          Kastrup is also just incredibly boring because he never reads books so he is convinced the only two philosophical schools in the universe are his personal idealism and metaphysical realism, which the latter he constantly incorrectly calls “materialism” when not all materialist schools of thought are even metaphysically realist. Unless you are yourself a metaphysical realist, nothing Kastrup has ever written is interesting at all, because he just pretends you don’t exist.

          Metaphysical realism is just a popular worldview in the west that most Laymen tend to naturally take on unwittingly. If you’re a person who has ever read books in your life, then you’d quickly notice that attacking metaphysical realism doesn’t get you to idealism, at best it gets you to metaphysical realism being not a coherent worldview… which that is the only thing I agree with Kastrup with.

    • ARk@lemm.ee
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      9 months ago

      Please keep cooking until we unlock magical abilities