• Cethin@lemmy.zip
      hexbear
      16
      3 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
          hexbear
          12
          3 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.

          • K0W4L5K1@lemmy.dbzer0.com
            hexbear
            1
            edit-2
            3 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
              hexbear
              7
              3 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.

              • K0W4L5K1@lemmy.dbzer0.com
                hexbear
                2
                edit-2
                3 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
                  hexbear
                  6
                  edit-2
                  3 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
                2
                3 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
                  hexbear
                  2
                  3 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.

    • DefinitelyNotAPhone [he/him]
      hexbear
      7
      3 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
        hexbear
        1
        3 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

  • @Zerush@lemmy.ml
    hexbear
    8
    3 months ago

    In short

    😐 = Electron if you look

    *removed externally hosted image* = Electron if you don't look