Comments

  • Evidence of Consciousness Surviving the Body


    Do you believe in ghosts as well then?
  • Idealism in Context
    Berkeley's metaphysical idealism is polar opposite to logical positivism's hardline materialism.Wayfarer

    But they weren't necessarily materialists, they were first and foremosts empiricists who wanted to constrain what could be talked about in terms of observation. Logical positivism was related to phenomenalism. I don't think he would have been impressed with Kastrup's view which seems to always be alluding to something mysterious under the hood.
  • Idealism in Context


    I distinctly remember my impression of Berkeley from university was that he had quite scientific mind, he had sharp, cogent arguments. However, he was a Bishop after all. I like to believe that if he didn't have God, and access to modern science instead, he would have been more on my side of the debate.

    What Berkeley objected to was the notion of an unknowable stuff underlying experience — an abstraction he believed served no explanatory purpose and in fact led to skepticism. His philosophy was intended as a corrective to this, affirming instead that the world is as it appears to us in experienceWayfarer

    This is not so different from my objections to your insistence on some mysterious divide between phenomenal and noumenal. I don't think his arguments were out of some fundamental distate of objectivity and bias toward subjective woo. I think if he had been around in the early twentieth century he would have been a logical positivist and then made the natural adjustments in light of post-positivism. I don't think he would have been a Deepak Chopra fan.
  • Evidence of Consciousness Surviving the Body

    They actually do have some studies like this on people. Also on animals, the look at their brains during dying.
  • Evidence of Consciousness Surviving the Body
    There are millions of accounts, and thousands have been corroborated. How much evidence do you want?Sam26

    I think these kind of things needs more controlled scientific study. We don't even really have a full understanding or mastery of the brain yet to have a reasonable understanding of what could and could not be happening.
  • Evidence of Consciousness Surviving the Body
    To strip it of evidential value in this one domain is to apply a double standard. In cases where the testimony is specific, independently confirmed, and time-locked to periods of absent brain function, speculation is not a rebuttal.Sam26

    In my opinion its perfectly reasonable to be skeptical in these strange scenarios. Knowledge and evidence here is to sparse substantiate anything as we are talking about some of the most difficult to study phenomena in science generally using methods not exactly renowned for high reliability. But speculating on naturalistic explanations is reasonable considering the body of scientific knowledge we have about how the world works. There is absolutely no reason to prefer speculations that life exists after death or other woo woo imo. Clearly there is bias here. Many of us are biased away from woo woo explanations because of what scientific knowledge and evidence seems to say. Some people are biased in the completely opposite direction, and I have no idea why. Until there is actual good enough data, its difficult for this not to be anymore than people choosing a preference on bias and effectively making a bet. Do you think that the breadth, consistency, reliability of scientific knowledge so far is a reliable predictor that naturalistic explanations will prevail? Or do you want to bet on what has been so far unsubstantiated, conspiratorially evasive, empirically and theoretically murky woo woo?

    Absolute madness.
  • Evidence of Consciousness Surviving the Body
    It would have no awareness of the physical stuff that the brain enables us to access.Punshhh

    Then how do dead people have knowledge of physical events suring NDEs when their brain is shut off?
  • Evidence of Consciousness Surviving the Body
    It could just mean that complexity is needed to house consciousness.Sam26

    Well its clearly not if dead people can have complex experiences without a functioning brain.
  • Evidence of Consciousness Surviving the Body

    I dunno, brains seem like a complex, expensive bit of machinery, biologically speaking. Seems weurd that we would go through all the trouble to evolve complicated regions for emotion, processing space, the body, vision, hearing... only to not even need them during these NDEs. Think a similar kinds of bizarreness like this also occurs when thinking about religions, souls, the afterlife. The brain seems superfluous, like why do we need a brain to cognize and emote about God when we would be expected to have some kind of relationship with God in the afterlife.
  • Evidence of Consciousness Surviving the Body
    “We know consciousness can’t exist apart from the brain; therefore, any report that it does must be false—even if it’s detailed, verified, and repeated across cultures.”Sam26

    Why do we have brains if we don't need them for complex experiences?
  • Using Artificial Intelligence to help do philosophy
    Doing this also allows asking it questions, like "explain that for a lay person" or " I still don't understand that, please give me examples."Hanover

    Honestly, I don't think A.I. is reliable at doing this. Its only good if you know what you're looking for and are both willing and able to check what its saying. I sometimes use the A.I. on search engines as a quick way to look for an answer, but I always check the sources it gives and if I can't find an unambiguous verification I don't take on the answer. In fact, I find it common that A.I. completely misrepresents knowedge in papers. Its actually very rare the I find that it gives me an answer that right off the bat I don't find questionable to some degree or have skepticism. Its not even that uncommon that I see some sort of direct contradiction straight up in the answer. Albeit, I still think the A.I. still will get a signfiicant proportion of things correct; its just that that isn't really good enough because what we want is consistency, and you can't do that even if quite a small amount of things are wrong. There is then also the issue I think that if you are naive on a topic you might ask it questions that don't actually really make sense, and the A.I. is still going to give you a nonsensical answer anyway.
  • The Mind-Created World
    Did I discuss this with you before, or was that with someone else who referenced the same woefully inadequate model?Metaphysician Undercover

    No clue what you're taking about
  • The Mind-Created World
    This is not really the case. In most instances the goal is to create what happens next, i.e. we want to shape the future, not predict it. The ability to predict is just a means to that further end.Metaphysician Undercover

    This can be framed in terms of prediction, inference, model construction. It is called active inference, a corollary of the free energy.

    https://en.wikipedia.org/wiki/Free_energy_principle

    So there is no conflict imo. At the same time, all these things like desire still work via neurons that are effectively prediction machines.
  • The Mind-Created World
    I realize that's standard way of putting it and I would love to agree with you. But the problem is that a representation implies an original. So to know that a given representation represents the original, we have to examine the original and compare it to the representation. Which we cannot do.Ludwig V

    Well, we don't necessarily need representation in that kind of way. All that we do is predict what happens next. All that we have to be able to do is know how to navigate. If something unexpected happens, the structure of my navigational "map" was wrong. Clearly, the shape of trees represents part of our navigational maps that is quite consistent and enduring. I don't understand in what sense this could not be veridical. It becomes very apparent usually when that fails. I don't need to know everything about trees or everything at exact precision. But I have a pretty good understanding of tree shape, leaf shape that seens consistent.

    Do you really want me to trot out the bent stick, mirages and Macbeth's dagger, or perhaps quantum mechanics and relativity?Ludwig V

    I've already said we can be wrong, but when we are wrong, its usually intelligible why we are wrong in terms of not having the right information. In principle one can understand ehy information processing in the brain produces illusions regarding things in the world we understand well physically. My view of quantum mechanics is realistic. I don't think relativity really has the same problems as the alleged difficulties in quantum theory.

    I agree that "what happens next?" is important. Whether that's the whole story is another question. Could you explain what you mean by "reduce to" and "in some sense"?Ludwig V

    I believe it is because thats all that neurons do, thats all that state-of-the-art A.I does. Obviously what I am saying must be some kind of simplification but I think it fundamentally characterizes intelligence, to make distinctions and recognize things.
  • The Question of Causation

    Sure, but do I have to be a mentalist to be a phenomenologist?
  • The Mind-Created World
    specifically, that so-called “sense objects” are only ever known as appearancesWayfarer

    Pictures taken by the camera.

    It’s the object's appearance as mediated by the particular structure of the apparatus. Likewise, our perception is not of the thing in itself, but of its appearance as structured by our perceptual and cognitive apparatus.Wayfarer

    Yes, but so what. If I want to know more about the object, I take more pictures, I use other tools to investigate.

    What you describe as “information about the world” presumes precisely what is at issue: that the world is available to us as it is, rather than as it appears under our particular modes of accessWayfarer

    Well you have to explain why the world would not appear to us "as is". When I see a tree, is there not something about the shape of that tree which veridically represents how it is? What would you mean about how the shape of the tree appears to us that is different than how it really is which isn't trivial? Sure, I can't see everything about the tree, I don't know everything. But in what way is the stuff I do see not capturing some enduring structure in reality that is consistent? If different modes of access just means that some perspective can access information that others do not, and vice versa, then to me that is just different organisms capturing actual structures in the world that happen to be distinct. A snake might be able to sense heat or infra-red light, or whatever it is, in a way that I cannot. I might be able to hear in a way that a snake cannot. Nonetheless, we are both picking out information regarding events in the world.

    “if it works, it's real”Wayfarer

    Its not necessarily just that as if it were purely pragmatics, but the fact that there is nothing more to knowing about stuff than the observable interactions that they have with us, or in principle could have with us. The idea that there is something out therr that in principle cannot interact with anything or make its presence known is nonsensical, grounds for reasonable disbelief and perhaps not even intelligible. Reality as it really is must be effective, must have consequences. All understanding really does reduce to 'what happens next?' in some sense because thats how brains work, thats how state-of-the-art artificial intelligence works.

    it's a declaration of faith in the transparency of perception, which is precisely what’s being contested!Wayfarer

    In what way should I be skeptical?
  • The Question of Causation
    acknowledge the primacy of subjective experienceWayfarer

    I acknowledge that I can only see what I can experience. This is not interesting though.
  • The Mind-Created World
    And that therefore empiricist philosophy errs when it seeks a so-called 'mind-independent object', as sense objects are, by their very nature, only detectable by the senses (or instruments) and cannot be mind-independent in that way.Wayfarer

    Thats like taking a picture of something and calling it a "camera-dependent object". I don't know why you keep phrasing it as if the object is dependent on your mind when you should be talking about what you see or perceive. It just makes it much clearer for everyone else to talk about it in that way.

    I would say that sure all our perceptions are in the context of the structure of a brain which, in the context of the whole universe of intelligent things, can be very diverse with different levels of capabilities. At the same time, I would say that they are all picking out or extracting information about structure that exists out in the world independently of us. Different brains, different perceptual apparatus give us different purviews, different informational bottlenecks, and affect our ability to extract this information effectively.

    Obviously a lot of the time we are wrong about a lot of things; but, I think my point is that there is no kind of mysterious intrinsic barrier between perception and some way the world really is. All of the information we could want, that there is to know about the world, is available to any information processing system that can interact with the rest of the universe in the right way. Unfortunately, we are just naturally extremely limited, even wuth technology. I don't think the notion of some kind of serene, "objective", platonic, God's eye picture is required to have real information about the world. Information is effective; Can I predict what happens next? There is nothing more than that. And if I can't do that, its not due to some mysterious noumeno-phenomenal barrier, but because I don't have all the information I need or there is stuff I haven't seen.
  • The Question of Causation
    Hmm, is mathematics a meta-language for relational structure?
  • Why are there laws of nature ?


    Exactly one point in time is a low probability event!
  • Why are there laws of nature ?
    But we all act like it's a low probability event.RogueAI

    If it was a high probability event then you wouldn't be here!
  • The passing of Vera Mont, dear friend.
    My condolences, very sad to hear.

    May you rest in peace.
  • Seven years and 5000 hours for eight sentences.

    So to be clear, the first two paragraphs are you and the rest is chatgpt's commentary?
  • The Phenomenological Origins of Materialism
    then there is no 'brain' as a 'material object' outside minds. In another sense, however, yes: the models are still good for predictions and for practical usefulness.boundless

    But the point is that the scientific study of brains doesn't care about fundamental metaphysics. We just study and describe patterns of what we observe in reality regardless of some fundamental metaphysical description.

    The point is that if one is able to explain our intelligibility of the world in terms of brains, it is open to anyone regardless of their metaphysical preference. Providing one can make a good argument that brains are sufficient to explain intelligibility, then it seems less compelling imo to just assert that any specific metaphysical picture precludes intelligibility unless one can give some concrete argument other than incredulity.

    are correct at the level of phenomena, not at the level of the things-in-themselves.boundless

    This is meaningless imo. To say something is incorrect means that we get things wrong about it and make predictions that do not come true. But to my understanding of these viewpoints, one could in principle exhaust the correct in-principle-observable facts and still not penetrate the noumena. But then if no one can access it, then in what sense do these things actually have any influence on events in the universe? In what sense is there anything at all to learn about them?

    The other alternative is that you are simply saying we have (alot) more to learn about the brain and may have got some stuff wrong, which isn't a particularly radical or troubling claim.
  • The Phenomenological Origins of Materialism
    Ok, but the panpsychist postis that the 'mental' is a fundamental aspect of reality. So it's no surprise to me that the 'material' and the 'mental' share some properties if panpsychism (in some form) were true.boundless

    So are you suggesting that what science understands about brains could never be true under idealism? How would you explain what we observe about brains and human cognition / behavior in that case?
  • The Phenomenological Origins of Materialism


    But even in a panpsychist universe, the brain would have exactly the same role and would completely explain intelligibility in either a materialist or a panpsychist universe. It seems that once you start talking about our understanding of brains, the fundamental metaphysics is irrelevant to intelligibility. The intellect and the material world have analogous structures because a brain is a model of structure that exists in the material world.
  • The Phenomenological Origins of Materialism
    the material world has a structure analogous to the one of the intellect. Is this acceptable under a materialist ontology? I am not sure.boundless

    The materialist would say that an understanding of how brainsw work fills this gap.
  • Does anybody really support mind-independent reality?
    But the point at issue is, whether time is real independently of any scale or perspective. So a 'mountains' measurement of time will be vastly different from the 'human' measurement of time.

    Sensory information doesn't really come into it. Clearly we have different cognitive systems to other animals, but the question of the nature of time is not amenable to sensory perception.
    Wayfarer

    I don't really see any merit in what you're saying. At the end of the day, we have clocks. At the end of the day, things happen when you no one is looking that seem to behave according to scientific theories which have clocks. At the end of the day, clocks help people co-ordinate actual behavior and activities all over the world. At the end of the day, subjects like history, paleontology many others only make sense when clocks work like they should. At the end of the day, people can have different units of time or find different scales time relevant for different activities but clocks still work and they don't appear to be subjective. Clocks are even relevant to subjective time since subjective time is due to brains whose neurons behave in ways which rely on the timing of processes as measurable by clocks. But we don't need to over-conflate subjective time and what clocks do.
  • Does anybody really support mind-independent reality?
    You said, 'So if something is mind-dependent, it co-varies with the state of your subjective state of mind.' The 'mountain' thought experiment shows how one's sense of reality is dependent on the kind of mind. Hence, mind-dependent.Wayfarer

    I would argue that these reflrct how a system might be sensitive to different information, like how some animals see at greater resolution and detail than others.
  • Does anybody really support mind-independent reality?
    It depends on mind in a different way to that.Wayfarer

    In what way? I am nit sure what the thought experiment conveys.

    But physically, it is not the reality it represents, it is plastics and polymers.Wayfarer

    But this is trivial, no one expects that information about something has to be the same as that thing. That doesn't really make sense, it undermines the whole notion of knowledge, belief, epistemics, etc.

    The ability to reproduce the imageWayfarer

    This should be the point: the image can be reproduced on different mediums. Regardless of these mediums you cna probably get a machine or AI to read the same information off of it because the image is the same on different media. The image needs to be put on a media, but the media doesn't change the image, or it is not necesdarily the case that it does, it seems to me.
  • Does anybody really support mind-independent reality?
    You seem to be assuming that we’ve already answered that questionWayfarer

    No, I offered that if we can produce concepts that don't seem to subjectively vary (e.g. the ticking of a clock), then is that not mind-independent?

    Dependence means that things co-vary. So if something is mind-dependent, it co-varies with the state of your subjective state of mind (withstanding you representing or seeing it). If something does not co-vary with that, then surely it is mind-independent; for instance, the location of Paris. You can see something with your mind, but if it doesn't co-vary with arbitrary states of your mind, then I don't see that as a good definition of mind-dependence. Sure, different animals have different perceptual capabilities, but arguably they are picking up slightly different facets of information in reality; maybe, there could be a case for mind-dependence in some way for some of these things (is a di-chromacy vs trichromacy mind-dependence, or is it more analogous to how some animals have better visual resolution than others and so can pick out more details or fine-grained structure that others cannot?). But I don't think the location of Paris and various other things we can corroborate together satisfy that.

    You say you “trivially need experiences to experience the fruit that is beared,” but that’s actually the core issue. It’s not just that we need experience to observe outcomes—experience is the condition for building, interpreting, and validating any model at all.Wayfarer

    To me, this is like saying a photo on a piece of paper doesn't capture information about reality because it is on paper. But surely, regardless of the medium, if the image is faithfully captures or maps to parts of reality, then it doesn't matter.
  • Does anybody really support mind-independent reality?
    But the philosophical point is that this doesn’t capture what time is, as in some fundamental way, it is lived. That is the sense in which it is still observer dependent.Wayfarer

    I don't think there is anything more to capture. My view is that mappings or couplings between us and reality are sufficient to pick out "stuff" or ontologies. Time is just a relation we can pick out. And sure, we have subjective sense of time, we may have different time systems, but people have worked together to corroberate these things between them so that we have a time that is "objective", certainly a bit more than intersubjective. And when we look at how relativity changes things, it is not a matter of subjectivity - reference frames are "objective".

    From my perspective, "intrinsic properties" of stuff devoid of structure not only are inarticulable but don't really make sense. If something is to be a thing, it out to be a "difference that makes a difference". If it cannot make a difference to other things, and so in principle cannot even be perceived by myself, then its difficult to see in what sense that fits into reality or should be considered as part of reality. To say that there is a fundamental way time is that cannot be captured by any perception then doesn't make sense to me.

    Bayesian inference says we should update our models only as much as we need to given the evidence, but if there is no evidence because we are talking about something that cannot make a difference, then why should I change anything about my view?
    I can conceptualize the idea that there are things I cannot see right now, but I don't see why there should be a change in properties of objects when I am not looking at them compared to the information I gain were I to measure them in some way, whether through my own perceptions or some experimental device. And one would have to assume there is a change, because it seems to me that you are saying that there is no possible way to perceive the way time or anything else is, so there is no way one could even exhaust the ways of looking at something and find out what it is like fundamentally.

    Bergson’s insight was that clocks don’t measure time; we do. What we call “objective time” (e.g., seconds, hours, spacetime intervals) depends on our ability to synthesize change into a unified experience.Wayfarer

    Okay, clocks don't measure objective time, they measure schm-ime. I can then do a separate study on actual (subjective) time and the cognition of our perception of it, possible cognitive mechanisms that are undergirded by neural mechanisms which can be related to schm-ime since they are physical. I can integrate time and schm-ime into the same view of the world, neither have to be wrong.

    Without someone to whom change occurs as change, your "objective time" is just an uninterpreted sequence of events with no temporal character.Wayfarer

    Bit schm-ime doesn't have a temporal character because its not time.I don't need time to have a model of the physical world with schm-ime in it. Obviously my model of the physical world is something used and done by person with experiences and who experiences time, and tjeyir direct experiences of the world involve their subjective time. But their subjective time is not the contents of the model of physical time which can be used to make predictions, just as their subjective time has nothing to do with sabermetrics, even though they may be experiencing time when watching a baseball game or doing sabermetric calculations.

    The fact that I have a subjective awareneaa doean't necessarily refute what my models do and the fact that they can make predictions which bear fruit. I trivially need experiences to experience that fruit that is beared, but if humans can construct models and ways to examine those models and their empirical consequences in ways that are not changed by subjective experiences (in virtue of experiential subjectivity), then in what sense do they depend on the subjective. I see things through subjective experience, but there are things I see that can be mapped to events that occur can regardless of whether I am there to see them. If there is a fundamental way those things are that cannot ever be known to me in principle then that doesn't make much sense to me.
  • Positivism in Philosophy
    But it's also important to point out 'post-positivism' which acknowledges that certainty is rarely achieveable but often probabilistic and provisional; that theories are not simply verified so much as confirmed or falsified; and which also recognises that values and paradigms inevitably shape theoretical posits.Wayfarer

    The irony is that I would consider myself closer to these post-positivists than positivists, and many post-positivists would probably also disagree with your ideas.

    Asking for someone to clarify what they mean doesn't make them a positivist.
  • Does anybody really support mind-independent reality?
    If by 'realism' one means that our models do have necessarily correspondence with reality if they 'work', I guess that yes your view might be classed as 'anti-realist'.

    But 'realism' and 'antirealism' have also an ontological meaning. In the most general sense, 'realism' in this context means that there is an independent reality that is in principle knowable. 'Anti-realism' is the denial of this (and I saw it used as a flat denial of any kind of independent reality).
    boundless

    I would say I allow realism but in a thinner, looser, more deflationary sense of a consistent mapping or coupling to the outside world without requiring much more than that. When those mappings become systematically erroneous, we might, it then becomes possible to conceptualize them as not real. But I do not think there are systematic, tractable, context-independent nor infallible ways of deciding what is real or not real. And I think people all the time have "knowledge" which is some sense false or not real but persists in how they interact with the world due to ambiguity.
  • Does anybody really support mind-independent reality?
    but it seems to me that you are pretty certain that there is an external, independent reality.boundless

    Well, this seems a given unless you have a more nuanced definition of what you mean by external, independent reality (or the converse).

    If some kind of 'rudimental' mentality is there in the more fundamental level of physical reality, we IMO have a more consciouness-friendly world than the usual 'physicalist' position.boundless

    I definitely see this point; but I think doing this unnecessarily specifies the metaphysics without adding anything in return since I don't think the notion of experiential or mental has much in the way of interesting properties to articulate other than the fact that it has structure. Why would I bring along additional connotations that come with "mental" or "qualia". I am trying to say that I cannot say anything further about the fundamental metaphysics; saying it was mental would get in the way of this and arguably would commit me even more to the prospect of strong emergentism which I don't find evidence for.

    One might think that 'consciousness' exists as a 'latent potential' in panpsychist position (which is fully actualized in conscious beings).boundless

    This would make me commit more than I wish and it seems to suggest some kind of ontology that I would like to see scientifically backed-up, which I don't think is the case.

    Anyway, since I lean more towards the 'idealist' side of things, I do not endorse panpsychism.boundless

    How does your panspychism and idealism differ?
  • Does anybody really support mind-independent reality?

    Well I think any non-positivists, physicalists, naturalism-ists can say that too.

    I just wanted more clarity on the meaning of space and time as about in the head, not outside it. Clearly, what we perceive is embedded in what is going on in our heads. Clearly we cannot perceive / experience everything, every event in the physical reality outside our heads that makes a difference that has an effect on other things in reality. But nonetheless, I think what we do experience, or at least a significant amount of it has a broadly consistent mapping to specific things that actually go on. To me, that is enough to say that we see real stuff in a weak sense. I think there is no observable intrinsic fact-of-the-matter about representation, only a dynamic statistical coupling between brains and the world which a scientist or philosopher can cash out as representation. The coupling is enough. If I think of veridicality weakly in terms of a kind of coupling or mapping then there is not really a sense that I could exhaustively couple a system to the rest of reality and have it miss anything about reality. When stuff is missed, it because there are couplings missing that give us novel information. Space and time can also be seen in terms of these kinds of couplings, at least the concepts we have made reasonably precise by measurement (i.e. objective time). My subjective sense of space and especially time may be more fallible or is different for various reasons (e.g. speculatively: because time and space are inferred through informational properties of the brain which can be easily perturbed, e.g. if I close my eyes, I lose some of the information required to specify physical space (at least at some allowable resolution) and become more reliant on say body information than I normally would; if subjective time could plausibly related to information flow (e.g. something like entropic time by ariel caticha, possibly), then information processing in my head may distort my sense of time).

    So maybe there are discrepancies between objective time "inside" and "outside" as it were but only in some sense that informative couplings have been missed to some part of reality. Good example is obviously relativity phenomena like time-dilation. Maybe the way brains work or learn over time mean that mappings or couplings can be established or parcelled out in different ways; but nonetheless these are just different mappings to events that actually occur, and they are overlapping or inter-relatable so that even though I may be measuring in inches or centimeters, because they are being mapped to the same stuff in reality, there is no sense that these different perspectives are telling me anything new or different about space. And there is nothing else to know about space beyond my sensory boundaries unless that thing to know about space makes some physical difference (because space is physical) to observations and theories and experiential perceptions.

    Yes, I can make sense of the fact that there is stuff about reality that I and no one else can see right now, but that doesn't mean it isn't in principle mappable or coupl-able. Seems what you are saying is that there is some sense in which any kind of coupling misses something about the physical reality of time. But to me, that doesn't make too much sense because it seems to be saying that there are events out there that don't affect anything. In quantum theory, maybe there is an interesting exception in the sense that couplings disturb reality, but from my perspective of quantum theory, this isn't intrinsic to how reality (fundamentally speaking) works but just reflects a kind of very persistent kind of physically confounding effect not in principle different to the kinds of measurement confounds in any other kind of science; for instance, observer or hawthorne effects or demand characteristics in psychology (one might note, for example, that methods like weak measurement and other ways of getting weak values can be seen as approximating information about the undisturbed quantum state, so in some ways this is an example of avoiding measurement disturbance comparable to if one had some kind of technique for avoiding demand charcteristics [like observing someone who doesn't know they are being watched]).

    So there is nothing more to say about the metaphysics of reality beyond our best scientific models that supervene on the physical — Apustimelogist

    Well, I have come to the conclusion that if we cannot say more about reality than models that in some sense couple to it, there is nothing more to say about the metaphysics than those models themselves, which happen to be the scientific ones. I don't think science is in principle different from the rest of knowledge, so I wouldn't inherently rule out other areas; you can talk about history, anthropology, the study of religions, the analysis of sports as valid areas of knowledge, but its clear they are further away from the topic of metaphysics than physics is - and historical events, human behaviors sit on top of physics.
  • Does anybody really support mind-independent reality?


    Someone doesn't have to be a positivist to disagree with your ideas.
  • Does anybody really support mind-independent reality?
    That sounds close to logical positivismWayfarer

    Well it is not.

    And more broadly, the assumption that metaphysics supervenes on physics is itself a metaphysical positionWayfarer

    No, its just what the body of scientific knowledge looks like, and thereis no evidence to the contrary.

    But as you said before you will only be persuaded by an empirical argument,Wayfarer

    Its about not including things in my account of things that don't have any difference. Its fine to say that we view the world from specific perspectives based on our brain machinery and how it interacts with the world, in the sense that there is information about stuff in the world, information for making predictions, that the brain does not have access to or is not able to utilize. In principle someone could have a different brain that can utilize this information, or use technology to gain access to things we ordinarily wouldn't.

    But to say that there is a world out there, it is not the same as we perceive, yet there is no way to unveil what we cannot perceive, is meaningless, especially when we perceive the world through physical interactions. Its like saying there is something out there that the mind-independent world is like which has no physical consequences and no mental consequences either since we are talking about the noumena. I don't see a reason to entertain this anymore, its not saying anything. On the otherhand, if something like what a clock measures can find broad agreement, where discrepancies seem to be about our limited access to the physical world rather than the mental, there is no reason to think this is still obscuring some kind of further aspect of time in the mind-independent world which has no way of affecting anything we do anyway.

    And that's because you look exclusively through the 'objectivist' stance that characterises scientific positivism.Wayfarer

    I like LSD and The Doors as much as the next guy, they just don't tell me much about the way the world that I see with my eyes is.

Apustimelogist

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