Comments

  • Willy Wonka's Forced Game
    That is to say, it is wrong, but we don't "realize it" until some contingent time in our historical development.schopenhauer1

    How did you know it was wrong? That's exactly what I'm asking. What makes you think this is one of those things that are wrong but we simply don't realize it yet? Why can it not just be: It's not wrong?

    it would be to not harm unnecessarily and to not overlook someone's dignityschopenhauer1

    Rather, not to cause too much unnecessary harm and not to overlook someone's dignity too much. It remains to be proven that birth fits the bill there in any objective sense.

    The moral sentiment is where the normative is grounded in. Otherwise, it is arbitrary and can be anything.schopenhauer1

    I take it then you're some sort of objectivist but not a realist. There are right and wrong things, and they're constant. But what's right and wrong is determined purely by our sentiment, it's not a "fact of the world" the same way the gravitational laws are for example. If we were all masochists, then harming others would be good.

    It might not even be better by being necessarily "innovative" as much as more understood in detailschopenhauer1

    Again, agreed. I don't think people have fundamentally different moral compasses. What they disagree on is the facts of the world. Ask a Nazi and an SJW whether or not mass murder is justified. They'll both look at you horrified and say "Of course not!". Then you ask the Nazi how he justifies the holocaust. He replies "Murder? It's not murder, those aren't even human!" Bit of a graphic example.

    My point is that this is one such disagreement. It is a disagreement about facts of the world. We both agree that a certain amount of imposition is too much. Except you, want to convince everyone that birth does objectively fit the bill of too much imposition. How can you do that with any objectivity?
  • Willy Wonka's Forced Game
    There is no objective way to phrase it. Morality is mainly about emotional appeal.schopenhauer1

    That is to say there is no objective reasons someone should phrase it as you do. Now I’m confused. Sometimes you say

    What once was seen as perfectly moral might be seen as excessively overlooking life.schopenhauer1

    Which sounds subjectivist to me. And other times you say “slavery was as wrong back then as it is now”.

    Which is it? Are there objective moral laws we can find? And if so what makes you think “having children is wrong” is one? If not, is the whole point of this thread nothing more than an emotional appeal?
  • Willy Wonka's Forced Game
    I think limitations are lived out and options are touted. I don't know if that makes sense to you.schopenhauer1

    Not really.

    What is lived and what is summarized can be different.schopenhauer1

    People really don't see what is not phrased in a way to allow them to open up their perspective.schopenhauer1

    Do you think there is an "objective way to phrase it"? And if there is how do you know it is yours?
  • Willy Wonka's Forced Game
    It's precisely because people don't see the perspective that ANs are proposing a new way to look at it.schopenhauer1

    Rather, it's because ANs think the people don't see the perspective. You have this constant idea that "if only people knew how bad it could get" that they would all think like you. It's just not true. Again, as I'm sure people who were once suicidal but got better and are now having kids could attest.

    Most people know how bad it could get.

    I don't know where you get this idea about objectivity and extent.schopenhauer1

    From the fact that a person can consistently hold that 30 years of slavery is better than eating a spider. Or vice versa. Without committing any fallacies.

    But is that meeting the threshold of "overly controlling pervasive parts of the lifeguard's very being and overlooking the lifeguard's negative experiences egregiously over a long period of time for an X cause"? I don't think tapping the lifeguard meets this.schopenhauer1

    You don't think this sure. Others might think it does. I don't think that life meets this threshold but you do. And neither of us is being inconsistent. Or do you think one of us is being inconsistent?

    Point is, you have no logical argument that shows activity X meets the threshold and activity Y doesn't. Unless the activities only differ in extent (example, eating a spider vs eating 10 spiders), they will always be sufficiently different to allow any combination (X meets the threshold and Y doesn't. Or vice versa, or both or neither meet it)

    And yet it still doesn't mean it's right.schopenhauer1

    I think you mean: Doesn't make it wrong. Agreed. But it's up to you to prove that it's right. And as long as you use extent arguments, you can't do so with any objectivity.
  • Willy Wonka's Forced Game
    You have been making a tacit and explicit argument from majority.schopenhauer1

    False. An argument from authority would be “AN is wrong because most people don’t agree with it”

    I was only pointing out that you offered no new perspectives on life that people didn’t know of. You didn’t inform anyone of suffering they weren’t aware of. So your claim that it’s due to a lack of perspective is just false. That was the point of this quote:

    And I doubt anyone discovered any new limits or types of suffering that they didn’t know of before. And yet they were not antinatalists. Because they don’t think those things go over the threshold.khaled

    It says so right there. “I doubt anyone discovered any new limits or types of suffering they didn’t know about before”. And so it’s not a lack of perspective.

    Well, if people enslave someone in some country, that doesn't mean its right.schopenhauer1

    Didn’t say anything like that. All I said was: It won’t work, and why. Because you seemed to be claiming it will.

    On the other hand if you meant that there is some sort of objectivity to your view, that can’t be true because it’s an argument from extent.

    People really don't see what is not phrased in a way to allow them to open up their perspective.schopenhauer1

    Right, my point being everyone has heard your phrasing before. That life is a mistake, or that it’s enforced slavery, etc. It’s not a new take.
  • Israel killing civilians in Gaza and the West Bank
    You just admitted here that Palestinians are genocidalBitconnectCarlos

    No I didn’t? Wtf? “Terrorized in self defense” as in the Israelis are terrorizing them and claiming it’s self defense. Cognitive bias at its finest.

    Hamas is genocidal sure. But are you seriously comparing Israel to a terrorist organization? That’s telling.

    And why can't Palestine's Arab neighbors absorb them as immigrants?BitconnectCarlos

    Why can’t the Jews go elsewhere? For the same reason you just stated:

    We're here and we're not going anywhere.BitconnectCarlos

    It’s not as simple as “Move to another country duh, and we’re just going to keep murdering you in the meantime”.

    I can’t believe you seriously suggested that the inhabitants of the country you don’t like should just move away, while defending Israel........ If you don’t accept that the Jews should move away why should the Palestinians? They were there first you know (that Jews were there 5000 years ago doesn’t matter)

    The Arab countries just don't care about the Palestinians and that not Israel's problem.BitconnectCarlos

    Not accepting an entire country’s population into your own to save them from genocide = don’t care about said population.

    Ok buddy.

    If you're a Palestinian then I'm sorry your fellow Arabs have failed you.BitconnectCarlos

    I’m not. But again, are you seriously suggesting that the solution to the genocide is that the entire population should leave their homes and move away? Why shouldn’t the Jews be the ones to do that?

    Some advice - we're going to have to be willing to put these blood feuds behind us if our groups want to make peace.BitconnectCarlos

    I’m not Palestinian... Just someone who’s not completely biased. Check this thread. It seems the only person defending Israel is the Jewish guy. And anyone who’s not Jewish thinks what’s happening is atrocious.

    Rockets are being fired into Israel from residential areas which basically forces Israel to respond by striking residential areas.BitconnectCarlos

    Except it’s more like: Entire residential areas are getting leveled because Israel heard a Muslim there possessed a pocket knife.

    5000 vs 30 dead to missiles. Who does it seem to you is doing the “self defense” here? The side that lost 30 or the side that lost 5000?

    It’s ridiculous to think that these missiles are defensive. It’s just an excuse to kill.

    Arab world which has accepted their right to exist so it is possible.BitconnectCarlos

    More like “was forced to accept their existence because they’re backed by the US and so couldn’t be displaced”

    Of the Arabs only the diplomats think Israel is legitimate.
  • Willy Wonka's Forced Game
    Yet this changed. Was slavery (or pick anything similar) right because the majority thought it so?schopenhauer1

    I never made an argument from majority. The words "Majority" or "Most" don't appear in my comment at all.

    people will see that this too meets the thresholdschopenhauer1

    I'm not sure what you mean by the way you phrased this. If you mean to say that it "objectively" meets the threshold and people are not seeing it then you're wrong. There is no objectivity to extent arguments. Again, one can consistently hold that being enslaved for 30 years is better than eating a cockroach.

    If by it you just mean that people will change their mind and come to see things as you do: The chances are basically 0. Because whoever thinks that life was a mistake will die with no descendants, leaving only the people who think life isn't a mistake behind. All it takes is 2 people of opposite genders to disagree, and the whole "project" is for nothing.

    Slavery was wrong then as is now, it’s just people’s capacity or perspective to understand this that changed.schopenhauer1

    Agreed. But I don't think you can tell people much about how horrible life is that they don't already know. So it doesn't seem to me like a lack of perspective.
  • Israel killing civilians in Gaza and the West Bank
    There has never been any Israeli plot to genocide either the Palestinians or the Arabs.BitconnectCarlos

    All those deaths are “happy little accidents” I guess right?

    4000-5000+ deaths due to “collateral damage” in “self defense” against the murderous terrorists that killed 30 of us.

    You have to be ridiculously biased to buy that. You think those numbers are “self defense” numbers coming from any other country?

    I could throw the same thing back at you - why are the Palestinians trying to wipe every Israeli Jew off the face of the Earth?BitconnectCarlos

    Because they were invaded and displaced. Still are getting displaced. And terrorized in “self defense”

    We could do this all day. Is this a productive line of conversation?BitconnectCarlos

    If it reduces the number of genocide supporters like you? Yea.

    Jews are the indigenous inhabitants of Israel and they were the ones ethnically cleansed when they were originally expelled from their homeland by occupying powers.BitconnectCarlos

    Imagine if Egyptians tried to annex Sudan because it was part of ancient Egypt. You think they’d be justified?
  • Willy Wonka's Forced Game
    It's the same old argument of “It can go wrong so it’s wrong to do”. Surprise parties can also be thought of as messing with people using desire serums. Maybe they wanted to diet, but now that the party has started they feel pressured to eat cake because they don’t want to disappoint anyone. This “not wanting to disappoint” was created purely by the surprise party. And there is no way for the party throwers to have known that it would be satisfied or that it wouldn’t conflict with other desires. That makes it wrong?

    It’s once again arguing against every kind of unconsented imposition (because they come with desires that may or may not be fulfilled) while the person saying it probably doesn’t think all unconsented impositions are wrong. Or if they are arguing that life imposes too much then there is no objectivity behind it and the argument is not convincing. It’s like going around trying to convince everyone that people shouldn’t drink coffee because it’s “too bitter”. For you maybe, but that’s no argument.
  • Israel killing civilians in Gaza and the West Bank
    Insults? No just statements of fact. You think what’s happening there is justified.

    And I think the main problem is: you couldn’t provide a response. Not that you felt insulted. You’ve been called all sorts of things on this thread “genocide supporter” is hardly the worst. So I doubt that it made you feel insulted enough not to respond.

    See here for instance:

    And of course, more whataboutism from you. Expected from a racistStreetlightX

    That’s the guy you’ve been talking to for multiple pages now.

    It’s just that you recognize that you can’t justify atrocities by mentioning other atrocities. You have no counter argument and you can’t support your position without using that fallacious tactic. But I’m willing to bet you will continue to do so regardless. “The arabs discriminated against us so that justifies systematic slaughter”
  • Israel killing civilians in Gaza and the West Bank
    Why are we talking about Israel?BitconnectCarlos

    Because they’re currently shooting a place with missiles. Also because that’s what the thread is about.

    Wouldn’t think that one needs an explanation.... Live and learn I suppose.

    Lets talk about the Arab countries today, no more Israel talk.BitconnectCarlos

    Start a thread about them if you want. If talking about the atrocities committed by the country you don’t like makes you feel better about the atrocities of the country you like... go ahead.

    Who knows, we just want to make them feel bad! :brow:BitconnectCarlos

    Well, no, we want to discuss the issue and show genocide supporters like you why it’s wrong.
  • Israel killing civilians in Gaza and the West Bank
    I can’t understand how you find “Look at all these other countries committing atrocities” an argument for committing atrocities. I thought you’d get the point after I made fun of it. Apparently not.
  • Israel killing civilians in Gaza and the West Bank
    I've heard of many cases where foreigners can't even get a home to live in if they don't speak Japanese.Manuel

    That still happens sometimes though rarely. They don’t hate foreigners, but they really expect you to speak Japanese. Because the country is so bureaucratic, if you can’t speak or write Japanese it will be very difficult to deal with you, so some providers just refuse to give you whatever service is in question. It doesn’t seem like a race thing to me, just a bureaucracy thing.

    On the flip side if you’re a bilingual foreigner everyone loves you.
  • Israel killing civilians in Gaza and the West Bank
    China is quite racist actually and Japan as well for that matter.Manuel

    As a foreigner in Japan: I don't think they're comparable anymore. Most you'll get in Japan is a glare by a 90 year old who can barely stand who's gonna croak any minute. Most Japanese people actually really like foreigners in my experience.
  • Israel killing civilians in Gaza and the West Bank
    How about the Arabs countries? You think they love Jews over there?BitconnectCarlos

    Hitler: What about the soviets? You think they run a fair and equal country?
    Stalin: What about the nazis? You think they run a fair and equal country?

    And so both are justified apparently.....

    Example: Calls to prayer in Muslim countries that are broadcast everywhereBitconnectCarlos

    Calls to prayer = Shooting them with missiles.
    Ok.

    Also, there are no mosques around areas what are mostly not Muslim. So if you hate the prayer calls that much, move.
  • How it is and how we want it to be (Science and religion)
    Evolution could just has easily ended with blue-green algae if survival was the sole criteria.Wayfarer

    Evolution doesn't "end". And anything with a brain will be able to cook and eat said algae.

    Conversely, if survival is the only aim, then man’s ability to question its meaning is utterly superfluous.Wayfarer

    Aim? Whose aim? Even if we say "evolution has an aim" what does that have to do with what humans should aim for?
  • Is intersubjectivity a coherent concept?
    When everyone thinks something is true but it is not made true by anything other than that. For example: "Money is valuable". Is it objectively true? Well, the piece of paper is hardly worth anything and is very cheap to make so no. Is it "subjectively true"? Well, if I write 100$ on a piece of paper it won't suddenly become valuable so no.

    But if everyone believes that money is valuable, suddenly money becomes valuable. And if people stop believing so, it becomes worthless. I would say morality falls here too.
  • How it is and how we want it to be (Science and religion)
    In so many arguments against physicalists or atheists, the critique is actually about the view's ostensible ugliness, its randomness, emptiness, inadequateness, stuntedness.Tom Storm

    That's how you know they don't have critiques.

    But more properly I don't and can't know. I suspect people often choose their answers for aesthetic reasons.Tom Storm

    I agree. I would say that whichever answer you choose, aesthetic and personal reasons play a big part. No one is 100% intellectually honest. Some (most) think they are though.
  • How it is and how we want it to be (Science and religion)
    That's the million-dollar question, isn't it? How would we find out?Wayfarer

    If it's supernatural, and it is a force acting on the world, it just means we don't understand it. We'll call it natural soon enough. That is, if it exists.

    For instance, the belief that evolution develops towards any particular end, like higher levels of intelligence, is rejected by naturalism on the grounds that it's orthogenetic.Wayfarer

    Really? Higher levels of intelligence seems to be very evolutionarily advantageous. I would doubt anyone that says evolution does not move towards higher levels of intelligence.

    But not because God is pushing it. It can be totally random and still move towards intelligence.
  • How it is and how we want it to be (Science and religion)

    First off, I didn't suggest that the guiding force has to be supernatural, do you think it is?

    But strictly speaking, that doesn't actually rule out that there are factors beyond its scopeWayfarer

    If it can cause an effect of some sort, then we can test for that effect and scientifically theorize about it. If it can't cause any effects, well, no one cares about it...

    So sure, there may be factors beyond its scope, that no one would care to investigate.

    The response that I'm now inclined towards is that naturalism has to exclude consideration of what it considers 'supernatural' as a matter of definitionWayfarer

    Until it "consumes" it. The border between supernatural and natural has been shifting. At first, things you couldn't touch see or hear but that still caused change were "ghosts" or "spirits". Now physics deals with things you can't touch see or hear all the time, like electromagnetic fields. At first, thunder was "the anger of the Gods", now it's just electrons moving. Etc...

    There are a host of questions considered signicant in philosophy that fall under that description, around the nature of reason, purpose, meaning, order and chaos, and other such broad and general subjects.Wayfarer

    How are any of these things supernatural? Reason, Purpose, and Meaning aren't special incomprehensible entities or powers.
  • How it is and how we want it to be (Science and religion)
    "We don't know" is compatible with both. It could be the case that we don't know and there IS or there ISN'T a guiding force.
  • How it is and how we want it to be (Science and religion)
    that appears the two only options, right?Wayfarer

    Either there is a guiding force to evolution, or there isn't. Those are logically the only 2 options. A or !A.

    So in the Old Worlde, it was assumed everything is guided by a divine intelligence.Wayfarer

    In the Old World, there was no guiding, one day God just created earth. Then we discovered it's a lot older than we thought. And that species weren't created spontaneously. We have yet to discover any guiding force to the process though.

    Do you think there is one? If so, what is it?
  • How it is and how we want it to be (Science and religion)
    for instance the idea that life arises by chanceWayfarer

    It makes sense to say something arises by chance in absence of anything that could be guiding it. It would be article of faith to say it was guided by this or that, unless you can show it was.
  • How it is and how we want it to be (Science and religion)
    And even if we find pretty words to describe science, is it not a believe of how the world is made out of, but more - similar to religion - what we want the world to be made out of? Is this idea of »it is how it is«, not actually how we want it to be, because it makes us feel safe and understood or maybe even free?Anna893

    I don't think anyone wanted general relativity to be this complicated or Quantum Mechanics to be this weird. So no, science has very little to do with what we want to be the case. Of course, given 2 theories that make the same predictions, we can make a choice, but if a third theory is found that makes better predictions we immediately abandon the old 2. No matter how much we liked them.
  • Good physics
    As above.
    — khaled

    You backup your claim by just asserting "physicists agree with you", without providing any "well controlled experiment" of how this is even supported?
    boethius

    I did provide experiments. And clearly not I back it up by saying:

    Yes we can because if it did the interference pattern wouldn't emerge.khaled

    That's what was above the words "as above". To remind you the claim was:

    But we can KNOW that the electron, unlike the drowning person, doesn’t “really exist somewhere” that we are finding out correct? Or else interference effects wouldn’t happen.khaled

    Which you agree with here:

    and we agree that the "substance" of the electron, in some sense, is represented by the probability distribution, which has wave characteristics and can interfere with itself to make interference patterns etc.boethius

    To rephrase the claim: I was saying that we can know for a fact that the "substance" of an electron is not a particle in one place when we are not observing it. That's an ontological claim.

    This was in response to your claim that Quantum Mechanics can't say anything ontological. Yes it can. "That the substance of an electron is not a particle in one place when we're not observing it" for example.

    But, even so, who cares?boethius

    Ah I see, so when I say that "The majority of physicists agree that this interpretation is false" then it's "who cares" but when you say "If there is an obvious interpretation physicists would have agreed on it" expert opinion suddenly matters. If you remember, I was only following what you said. You said if there is an obvious interpretation that physicists would have agreed on it. Well, physicists agree that consciousness is not necessary for collapse. Shouldn't that make it the "obvious conclusion" then? Oh no but who cares about expert opinion at all.

    To emphasize, I didn't say that experts agreeing makes them correct. You're the one that started by giving significance to expert opinion which I only used to support my argument.

    I don't know what we're debating here.boethius

    Whether or not quantum mechanics can lead to valid ontological claims about electrons (for example), instead of just epistemological claims.

    so in principle, as far as we know, it's possible with people tooboethius

    For massive objects the probability distribution is incredibly small. From the uncertainty principle equation: For massive objects there is always going to be a (relatively) large uncertainty in momentum (since they're massive) which means a very small uncertainty in position.

    Definitely not enough to produce an interference pattern of any sort. So no, we know we can't do it with people. Moreover, if you still want to stick to the "consciousness causes collapse" theory then we DEFINITELY can't do it with people, because the people will collapse their own wave function!

    Collapse does not happen backwards. All the possibilities related to t1, t2, t3, and t4 can be still "in play" and those possibilities are still co-existing at t5 as well, but when we make a measurement at t5, all the other possibilities "that could have happened" go away.boethius

    "Those possibilities are still co-existing except they go away"

    Excuse me what?

    Definiteness occurs at observation, how would we check it occurred before? how would we check it occurred before? We'd have to go and observe what occurred before, defeating the purpose of the checking.boethius

    Exactly. So we shouldn't have any clue what happened at times t0,t1,t2,t3,t4 since we can't go and check. But we do. So maybe definiteness doesn't require conscious observation?

    There is zero problem saying plenty of other possibilities "co-existed" until the first consciousness emerged to make such observations to collapse the wave function.boethius

    Except that would mean that it caused collapse back in time. It "corrected history".

    All possible cosmologies propagate from the big bang, and then the cosmic wave collapse happens and one definite cosmological history is "retained" once a "sufficient" consciousness emerges (in at least one of the possible cosmologies) and the wave function collapses.boethius

    "One definite cosmological history is retained". So... Correcting history with the awesome power of consciousness?

    The only way I can make sense of this is if you're trying for some MWI of some sort but it doesn't seem like you are.

    The "probability waves going away" happen at that moment or before. If you argue "before", how do you prove it?boethius

    By the fact that there are consequences if it didn't happen before which we can test for. Again, cookie dispensers and double slit experiments.

    Also because if it didn't happen before, then you're saying that we can't know anything about the state of the world before the observation. Yet cosmology exists.
  • Good physics
    They don't all agree on an interpretation.boethius

    That's why the word "basically" is there. It's definitely a statistical majority. Which is as good as you're going to get.

    No, we can't know.boethius

    Yes we can because if it did the interference pattern wouldn't emerge.

    How would you backup your claim?boethius

    As above.

    Does that establish you "know" the person is in a definite position before you go and check? No, it doesn't establish that.boethius

    No but if throwing a bunch of people through two slits produces the result that the people act as "waves" until measured that precisely means that they don't act as particles all the time. In other words, that the people are "truly everywhere" in the probability distribution.

    Now replace people with electrons.

    Or in other words, if the electron really did exist as a particle in a spot, with a certain momentum, how do you explain why an interference pattern emerges when we don't measure the electron's location?

    The other possibilities "go away" upon observation, just like any other experiment.boethius

    No, not just like in any other experiment. In fact very unlike every other experiment. See here:

    It is not the case that when the wave functions "collapses" that a particle is then considered to have taken a definite pathboethius

    Except in this case... For some reason in this one case, when collapse happens at time t5, it also happens backwards for times t1,t2,t3,t4. It's either that, or everything we know about Cosmology is just wrong, and we can't really know it.

    Before anyone was conscious of what possibility the universe is actually in, there's no way to go back and check whether the possibilities co-existed in a quantum probability wave sense (or any sense) or then definite situations followed one to the other even if there was no one around to see it.boethius

    You claim this. But it's clearly false. We know definite situations followed one to the other even though no one was around to see them. That's what Cosmology establishes. By your theory we shouldn't be able to do cosmology. Since waves don't collapse unless seen by a conscious agent, and since we can't see the past, we should not be able to know anything about it. It should just seem like quantum soup.
  • Good physics
    I need to see it to know what you consider an acceptable answer. Because to me the question sounds like:

    "Why is 1+1=2"
    "Well, when you put 1 and 1 things together you get 2 things"
    "Oh, so 1+1=2 because 1+1=2 now? You haven't explained why"
    "Why else do you think"
    "I've explained my position, I'm asking you!"

    Wherever multiple interpretations are available people will be arguing which is better or which is even valid. But that's not a good enough answer, so what is?
  • Good physics
    what’s your answer?
  • Good physics
    If there was an obvious conclusion to be drawn, the best physicists of the last hundred years would have drawn it and all agreed.boethius

    I mean.... that is pretty much what happened when it comes to whether or not consciousness is necessary. They basically all drew the conclusion that it isn’t. That’s one of my first arguments.

    We do not need to make ontological assumptions about what "really exists" between measurements to make use of quantum mechanics.boethius

    But we can KNOW that the electron, unlike the drowning person, doesn’t “really exist somewhere” that we are finding out correct? Or else interference effects wouldn’t happen.

    So we can make some ontological deductions. We can know that the electron wasn’t “really anywhere” but was “really everywhere”. It has to be. Or interference wouldn’t occur.

    But regardless:

    I've already mentioned, it can just be supposed that all the possibilities propagate, including ones in which evolution happens, and the first possible consciousness collapses the cosmic wave function. No problem, no one's conscious before that to say otherwiseboethius

    And DESPITE, no one being conscious before to say otherwise, we know certain things happened at certain times. We know the age of the earth for example, when it formed, which species existed when, etc. We shouldn’t be able to know these things without any consciousness to collapse the wave functions at the time.

    What you’re suggesting here is that in the xyz-time “block”, you start from time = 0 and as you move along particles take every which path available to them. But the second one of these paths hits consciousness, suddenly, the awesome power of consciousness causes collapse “back in time” correcting history so that only one path happened all along. This contradicts what you say here:

    It is not the case that when the wave functions "collapses" that a particle is then considered to have taken a definite path, only the properties observed become more definite for the time of observation, but it is still the case that the particle in some way (we really don't understand) when through all possible paths to get to that observation pointboethius

    Again, if the above is true (and I agree it is) and consciousness was the only thing capable of causing wave function collapse, then all we SHOULD be able to know about the world before we evolved is that it was all some quantum soup with everything being everywhere. But we clearly know more than this. Even though there was no one around to collapse wave so that certain events would “really happen” before us.

    This is true regardless of whether you want to consider QM as justifying certain ontological assumptions or not. Even if we are speaking purely in terms models about what we know: If consciousness was required for collapse, we shouldn’t know anything about the time before consciousness emerged, yet we do. How?
  • Good physics
    you asked me why there is a problem of interpretation....
  • Good physics
    Problems of interpretation come from trying to explain why the electron sometimes appears as a particle and sometimes a wave.
  • Descartes & Evolution
    But why, in principle, can't the plug-and-play evolutionary explanation fit here too?csalisbury

    Whether or not it is does doesn’t make the evolutionary explanation wrong. It can be the case that evolutionary explanations are adaptive AND correct.

    The best thing to do is probably to call out people for lack of detail when they do this:

    people invoke them without any robust explanation of the details - it's just a 'well the evolutionary explanation is certainly the most acceptable way to couch my point, so let me cobble together a few things quickly that sound plausible enough : dinner with your boss is like a lion.'csalisbury
  • Good physics
    If we don't have new information, we cannot say what is happening other than the probability distributions that we already have based on old information.boethius

    Point is, these probability distributions are “ontological” for QM. It’s not that there “really is an electron somewhere” we just don’t know where, the electron “is really everywhere” in the probability distribution. Otherwise you wouldn’t get interference patterns.

    That’s what I mean by not JUST updating the model with new information. Observations in QM change what is happening, not just what we think is happening. It’s not like when the probability distribution of the location of the drowning person “collapses” when we see them, but really, there was always a person there even without us observing them.

    In QM that collapse has physical effects: such as there being interference without the collapse and no interference after. There was no “electron really there”.

    I very much doubt this is true.boethius

    I don’t. But I don’t care to start playing “you just don’t get it” games. If that’s your intention I’m just going to leave.

    And what happened to the argument from evolution? Maybe coming from someone else it’ll make more sense?

    "The evolution of conscious life on this planet is due to appropriate mutations having taken place at various times. These, presumably, are quantum events, so they would exist only in linearly superposed form until they finally led to the evolution of a conscious being—whose very existence depends on all the right mutations having 'actually' taken place!"

    -Roger Penrose.
  • Good physics
    What 'matter'? That's the problem! What is measured appears as waves or as particles. But, you're saying, behind what is measured there is 'the matter that already exists'. But that is the point at issue! What is being measured? We can't say what is 'behind' the measurement. One set-up produces a wave pattern, the other a particle pattern. Is it really waves or is it really particles? You can't say! That's the paradox, the whole issue in a nutshell.Wayfarer

    No I’m not. That’s the anti realist view. I’m critiquing it not agreeing with it. Read the quote in context.

    We can't say that they are attributes of some underlying neither-wave-nor-particle stuff.Wayfarer

    Yes I can. What’s the problem with this?

    The answer you get depends on the question you ask, and you're severely limited in infering what is the case beyond that - or rather, there's nothing in physics which will provide you with a warrant for that kind of speculation.Wayfarer

    How does this relate to what I’m saying?

    That there isn't 'a particle'. You're observing different results, but they're not 'of' something that acts in a certain way.Wayfarer

    ?

    What are you “observing” if not something acting a certain way?
  • Good physics

    Again, you do not understand my point nor the mathematics of quantum mechanics.boethius

    I appreciate the long explanation but there is nothing there I didn’t already know. Maybe it’s you who doesn’t understand my point?

    The only way to make sense of this is to say the electron does not "move" in a classical sense between A and B and when we look we find where it "really is" but rather the electron somehow co-exists in some sense in both regions, but when we look to find the electron in region A, then somehow it's "existence" in region B disappears.boethius

    Ok. Agreed so far.

    This is what happens mathematically, and "collapsing the wave of probabilities" to the new reality, is a sensical way to describe the mathematical process of updating a model with new informationboethius

    But it’s not just “updating the model with new information” is it? It’s changing how the particle behaves. When we collapse the wave of probabilities, suddenly the particle behaves differently than before we did. That’s the key difference between probability distributions of quantum mechanics and other fields.

    The probability distribution of the person at sea is “epistemic”. There is definitely a person at sea, we know everything about him except where he is, and so we make a model to find the most likely locations he can be at.

    The probability distribution of an electron is “ontological”. It’s not that there is a definite electron whose location we don’t know. If that were the case, you’d always see 2 stripe pattern. No, the electron truly behaves differently according to whether or not it has collapsed. It is truly “everywhere at once” until measured

    such as simply stating first wave collapsing at some threshold of consciousness or something along those linesboethius

    Yes but how will we ever reach that threshold if consciousness was what causes wave function collapse?

    To be conscious you need a brain. And for a brain you need collapsed, well defined atoms and electrons. So in order to get consciousness you need collapse to have already occurred. So consciousness can’t be the only thing capable of causing collapse.

    Unless you think that somehow collapse can happen “back in time”? But you also said:

    It is not the case that when the wave functions "collapses" that a particle is then considered to have taken a definite pathboethius

    You seem to be suggesting that the world went through all possible paths, until consciousness was reached in one of the paths, then somehow the awesome power of consciousness ontologically corrected history so that everything went through that one path only.

    evolution happens in every possibility, and then collapses to the first possibility of consciousnessboethius

    You need planets, suns and water at least for evolution to occur. You can’t get those things without collapse. Those things need to exist definitively for evolution to occur, without anyone looking at them. So again, you wouldn’t get consciousness. Ever. You’d get quantum soup awaiting collapse by consciousness, which will never happen because consciousness needs brains not quantum soup.

    but, as a Kantian, it's not really surprising that whatever we can say of the "noumena" always remains fundamentally speculative anywaysboethius

    I don’t mind that.

    What I do mind is the suggestion that consciousness affects noumena.
  • Good physics
    How would an anti realist explain why the particle acts differently when collapsed vs uncollapsed? In the double slit experiment for example.

    If all it was was a book keeping device for our own sakes, then you’d expect the electrons to act the same way collapsed or uncollapsed no?

    That the Copenhagen interpretation is anti realist is news to me. I’m curious where you got that?
  • Good physics
    I think the so-called 'wave function collapse' is not necessarily something that happens objectively - it's not a literal change of state. It's not that matter exists in some non-collapsed state, waiting for someone to measure it, so it can collapse and thereby begin to exist.Wayfarer

    That’s one interpretation. I’m not sure what it’s called but I also don’t think it makes sense. If this was the case, then you’d just expect the double slit experiment to always produce 2 lines. Because after all, the matter already exists, completely collapsed, and doesn’t need measurement.

    It’s precisely because matter can exist in an uncollapsed state that it has different behavior when collapsed vs uncollapsed.

    Also this sounds closer to what Andrei Linde is saying. He’s asking if consciousness can be required for matter to exist in any objective sense, OVER just being something required for our description of matter 10:20

    The issue arises from reconciling the wave-function equation, which describes the state of the object before it is measured, with the act of measurementWayfarer

    But I thought you just said that there is no difference between before the matter is measured and after, when it comes to the physics itself. Only what we can say about it.

    If that’s the case how come there are direct physical consequences to both, over what we can just say. For example, if you do the double slit experiment on a screen that begins to burn when hit by enough electrons, the screen would burn in whichever pattern is produced, either 2 stripe or interference pattern. There is a real consequence here. We can check the screen after to find out which pattern “really happened” more than just which pattern “we can say happened”

    You say that quantum mechanics is “epistemological” in a sense. That all it does is express what we can say about what the matter is doing, but the matter itself already knows what it’s down, doesn’t need anyone to collapse it.

    If that’s the case, then you’d expect that doing the double slit experiment, without the measuring device, would produce an interference pattern, but the screen would burn in a 2 slit pattern. Because after all, quantum mechanics only represents “what we can say” and since we haven’t measured anything, we would see an interference pattern. But since it’s only about “what we can say” and the matter itself doesn’t need any measuring it already has a definite state (that we just don’t know) then it will “actually” produce a 2 stripe pattern.

    Maybe I’m talking out of my ass but do you get the point I’m getting at? If the measurement problem was purely an epistemological problem, then you wouldn’t expect “uncollapsed” and “collapsed” matter to act differently, because “uncollapsed” matter is just collapsed matter but we don’t know how it’s collapsed.

    What we call reality consists of a few iron posts of observation between which we fill in by an elaborate paper maché constructions of imagination and theory.

    But how did “we” arise without iron posts or paper maché? If we’re required for reality (the objective world) to exist in any resolved way, how did we ourselves come about?
  • Good physics
    There's no wave collapse in MWI, as the idea there is all possibilities really exist in some physical definite state and new universes pop into existence every time there is a quantum fork in the road.boethius

    “Really exist in some physical definite state” = collapse.

    "Wave collapse" is the idea there's only one universe that doesn't split at every quantum fork in the road, but the possibilities collapse into one path going forward.boethius

    Correct. And MWI is the idea that this is what happens, for each possible universe. Again, you have each possible single path block, not a single multi path block (though that’s what you get if you were to superimpose all the blocks on each other)

    It's just in one interpretation if we go "forward in time" with our equations we see a range of possibilities and "predict" one of those possibilities will "actually happen" for observers at that moment in time.boethius

    Yup. So a single path.

    in MWI we go forward in time with our equations and we see the same possibilities but assert every possibility corresponds to a real "universe" (which should really be called "subverse" to the real universe of all these possibilities actually existing).boethius

    So a single path, for every possible path a world.

    This is just what "science" means. If you setup your cookie experiment but never look at the results, but assure me the cookie is definitely either there or it isn't even if you don't look, I'll ask "how do you know". The only way for you to "know" is to go and check, but you're claiming to know even if you don't check.boethius

    No the point is this isn’t the “result” of the experiment. The variable we want to examine is whether or not the wave function can collapse without our conscious interference. If we get a cookie, where was the conscious interference? We definitely didn’t measure which slit the electron went through. And we didn’t interpret the results on the screen. All that was done by things that aren’t conscious. Yet in the end, when we look at the cookie dispenser, it won’t be “in a superposition of dispensing and not dispensing a cookie” it will either dispense or not dispense a cookie. Based on that we can know whether or not collapse happened without measuring which slit the electrons are going through. That’s the point. Same with the cat. All you’d need is a cookie dispenser there too to know specifically whether or not the cat is alive without observing the cat, just the dispenser.

    And, again, address the historical argument:

    Again, address this: Consciousness evolved yes? In order for that to happen we needed to have collapsed, well defined molecules at least yes? And eventually after enough time a conscious thing evolved from these molecules yes?

    Then how can consciousness be a requirement for wave function collapse? If it was, it would’ve never evolved.
    khaled
  • Good physics
    There is no inconsistency with MWI.boethius

    Sort of. But we weren’t talking about MWI. We were talking about collapse and what causes it. There is an inconsistency between “multiple world lines” and “collapse”.

    This is what I am explaining; the only for us to resolve this question scientifically, is to setup an experiment and then for us to both become conscious or the result.boethius

    No we don’t. We need to become conscious of the consequences of the result. Such as cookie or no cookie. Would you call that “becoming conscious of the result”?

    what is "really in the box" when we aren't looking is a unfalsefiable claim, as to falsefy a claim about what's "really in the box" we need to open the box and lookboethius

    No. We only need to check if any cookies have been dispensed yet. As long as none have, the car is alive. When one is dispensed. The cat is dead.

    We can definitely tell the state of the cat. Without observing the cat.

    MWI will have you believe that for each point in time, a new universe is created where the cat died and a cookie was dispensed. Note that EVEN THERE the wave function has collapsed, just in different universes. You don’t have a single block universe with multiple paths, no, you have every possible block universe with a single path each. That’s what MWI is.

    On the other hand, all collapse theories have a single universe where the wave function DOESN'T collapse until measured. Again, in MWI, the wave collapses in every possible way (so overall it “doesn’t collapse” if we merge all the block universes). Without MWI we have to figure out when the wave collapses. And I’m saying it is very easy to prove that it collapses without any conscious interference, simply by interacting with a measuring device (or macro or object in general)

    Again, address this: Consciousness evolved yes? In order for that to happen we needed to have collapsed, well defined molecules at least yes? And eventually after enough time a conscious thing evolved from these molecules yes?

    Then how can consciousness be a requirement for wave function collapse? If it was, it would’ve never evolved.
  • Willy Wonka's Forced Game

    What I am saying is that where it at first seems like you can never be "wrong" about your own evaluations, perhaps, there is an objectively "right" view here as well that is more accurateschopenhauer1

    We can both say this. It needs to be shown.

    I think it is analogous to life really, and not that far off.schopenhauer1

    I don’t. That’s the point.

    What is unknown is the immense amounts of contingent harms such as emotional anguish, physical ailments, disasters, annoyances, and a vast, very long list of other things that a person can experience and be.schopenhauer1

    How is this unknown? Seems pretty known to me. I know what all of those things are.

    Taking the challenges of the limitations (I call this "necessary suffering" as it is systemic to existence as a human mainly) and the contingent harms, we have a sufficiently large enough qualitative and quantitative amount of (for lack of better word) "stuff" that would count for pervasive controlling and overlooking of the negative aspects done to someone else. This would then cause the dignity violation.schopenhauer1

    I don’t think we do. Despite seeing all of those contingent harms and limitations. And I’m not in the minority by thinking this.

    Now, from here, you will say, "I deem it not sufficient". And so be it. At this point we can at least agree that individuals must make up their own mind as to whether to argument makes a logical, emotional, or other appeal. I am fine with thatschopenhauer1

    Oh. Not much more to discuss then is there?

    Okay. Again, I present my case. That's all I can doschopenhauer1

    Yes but you think your case has objectivity it doesn’t have. That’s what I’m showing here. Your idea that the contingent harms and limitations place the enforcement of life above the threshold, is not an “objectively correct” idea. That’s the point. This is the nature of arguments from extent. When you think something is too bad that doesn’t mean others are wrong in thinking it’s not that bad. Even while having all the same info you do.

    There is a threshold of some kind, where something that is not wrong, becomes wrong with a sufficient (as you call it) extent.schopenhauer1

    Correct. And where that threshold is is not objective. By definition. That’s the downfall of extent arguments. Someone can think that even forcing their child to do chores is slave labor. Heck, one can consistently think that sending them to a factory to work is fine but making them do the laundry is slave labor, if they happen to truly despise laundry. There will always be enough differences about 2 tasks that you can say one is bad to enforce and another is ok to enforce consistently.

    I don't want to keep repeating all the negatives that one is overlooking on someone else's behalf, but I think it is a large enough in quantity and quality that it does cross the threshold.schopenhauer1

    Key words: I think.

    You have no objective or privileged point of view when it comes to that.

    I have given numerous (not directly in this thread, but look at my corpus as a whole for this) accounts of the negatives which we are often not seeing, or perhaps just not clearly reasoning it outschopenhauer1

    Right. And I doubt anyone discovered any new limits or types of suffering that they didn’t know of before. And yet they were not antinatalists. Because they don’t think those things go over the threshold.