• Idealism in Context
    As regards black holes, Berkeley doesn’t reject inductive inference; in fact, his Principles of Human Knowledge and Three Dialogues show that he accepts the regularities of experience and the way we extend them to predict or explain things we haven’t directly sensed. He just interprets those regularities very differently from the material realist.

    have seen (Kastrup) talk about quantum theory and about how he thinks the alleged falsification of "realism" there is some kind of indication that these physical things are only appearances and whats really going on is something deeper.Apustimelogist

    His first employment was at CERN, and I think he qualifies as expert in the field. He says "if you are close to the foundations of physics – and at CERN we were dealing with the most fundamental part of the most fundamental science – you get used to thinking in abstractions, and to the idea that things are not fundamentally concrete. If you look deep enough into the heart of matter, all concreteness vanishes, and what is left is a pure mathematical abstraction that we call fields – quantum fields. And what is a quantum field? A quantum field is a mathematical tool which is postulated because the world behaves as if it exists. But that doesn’t mean that people at CERN have actually found a quantum field or touched one.

    This is true even of the so-called Higgs boson, which has got a lot of press in recent years. People think that we managed to capture one, or photograph one, or even measure one directly at CERN. But that’s not how it works. The Higgs, whatever it is, decays before it interacts with measurement equipment. What we measure is the debris that it turns into after it decays. We sort of theoretically reconstruct from that what should have been the Higgs, because we don’t have any other explanation for the debris we measure. So although I didn’t start thinking about idealist theories when I was at CERN, it did prepare me to part easily with the core intuition that matter has a concrete existence. Even as a materialist, I already knew that that was not the case."

    As for his dissociated alters - I'm not totally convinced by it, but I also don't believe it nonsensical.
  • Evidence of Consciousness Surviving the Body
    I might, if I saw one.

    When I was early primary school age, we spent a year in Aberdeen, northern Scotland. We rented an house on the outskirts, about 2-3 miles out of the city limits. It had been a gatehouse for a mansion owned by the local gentry. Just up the road, there was another home, granite, built centuries earlier (Scotland is ancient in a way Australia can't be.) Apparently that second home had according to local lore been the hanging ground for criminals for some long period. The site had originally been a Christian monastery that had been sacked by the Viking invaders. The inhabitants would find archeological relics while doing the gardening.

    Aberdeen, being that far north, has very short days in winter, sunset is before 4:00pm. A fog would roll in off the North Sea so thick you couldn't see your hand in front of your face. In that environment, in those ancient buildings, with centuries of habitation and violent deaths, it sure wasn't hard to believe in ghosts.

    Not that I saw any ;-)
  • Idealism in Context
    Yes, but the positivists detested metaphysics. How would Berkeley have been received, explaining that everything is kept in existence by being perceived by God, in that environment?

    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.Apustimelogist

    Bernardo Kastrup never says that. His analytical idealism says that the reality of phenomenal experience is the fundamental fact of existence.
  • Idealism in Context
    Many interesting comments here, for which I'm grateful, but the main point of the OP has slipped by.

    The modern notion of a “mind-independent reality” — a world existing in isolation from any intellect — is a distinctly post-Cartesian development. In Scholasticism, exemplified by Aquinas, reality (more precisely being, ens) was intelligible because it participated in the Divine Intellect, and knowledge was understood as the mind’s assimilation to the forms — a framework wholly unlike early modern scientific realism. And this is no accident: thinkers from Descartes onward sought to differentiate themselves from “the schoolmen.”

    It was this emerging “mind-independent reality” that Berkeley and Kant each, in their own way, set out to challenge — not by reviving the Scholastic participatory realism, but by criticising the new division between an unknowable material substance and the world as it appears to subjects. That division opened the conceptual chasm between mind and world that underlies the “Cartesian anxiety” of modernity.
  • Evidence of Consciousness Surviving the Body
    I was being ironic or facetious, in respect of the inherent difficulty of capturing these episodes, which only happen through periods of acute crisis.

    Incidentally, apropos of evidence for NDEs and comparable paranormal phenomenon, one major source see Irreducible Mind (Edward F. Kelly et al., 2007), which surveys historical and modern case studies, physiological research on advanced meditators, and detailed NDE reports.

    Kelly, Edward F., Emily Williams Kelly, Adam Crabtree, Alan Gauld, Michael Grosso, and Bruce Greyson. Irreducible Mind: Toward a Psychology for the 21st Century. Lanham, MD: Rowman & Littlefield, 2007.
  • Idealism in Context
    Perhaps, as "Schrödinger Cat" as well as e.g. Einstein, Popper, Hawking, Penrose, Deutsch et al suggest, "quantum physics" provides an extremely precise yet mathematically incomplete model of "reality"180 Proof

    Terrence Deacon did call his book Incomplete Nature. Maybe he's onto something!

    (3) Finally, a mechanical world where only numbers, shape, motion ignores the observers entirely. We belong in the world, as tangible, perceptible objects that have a central doing in existence.L'éléphant

    Quite! That is a central point in this topic. Except I would say 'subjects' rather than 'objects'.

    if the 'reality beyond/prior to phenomena' is unknowable, how could our cognitive faculties be able to 'order' appearances in the first place?boundless

    Kant doesn’t say our faculties impose order on “reality in itself” — only on the raw manifold of intuition as it is given to us. The in-itself is the source of that, but its true nature remains unknowable; what we know is the ordered phenomenal field that results from the mind’s structuring of the manifold of sensory impressions in accordance with its a priori forms and concepts.

    I'm aware that D'Espagnat differed with both Kant and Berkeley, but he did mention both. Berkeley's idealism is often mentioned by physicists as representing a kind of idealism that they wish to differentiate themselves from. But the point is - he's mentioned!

    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.Apustimelogist

    What an odd statement! Berkeley's metaphysical idealism is polar opposite to logical positivism's hardline materialism. Berkeley is much more ilkely to have returned as a Bernardo Kastrup or James Glattfelder than as Freddie Ayer. (I keep well away from Deepak Chopra.)

    The Sapient Cosmos.Gnomon

    Published by Essentia Foundation, which is Kastrup's publishing house. I like Glattfelder but my interests are a little more prosaic, he's a bit too far out when he gets into shamanism and psychedelics. But, from the Medium essay you linked to:

    physicalism has unwittingly been adopted by most scientifically-minded people who believe it to be a scientific claim. This, however, is a category mistake, as it conflates the descriptive scope of science with a metaphysical claim about the ultimate nature of reality. — James Glattfelder

    Check!

    Do you think the Cosmos is currently Conscious, or is it evolving toward Collective Sentience, or was the First Cause of the evolutionary program Sentient in some sense?Gnomon

    The way I think of it is that there may well be a latent tendency in the Cosmos towards the kinds of conscious awareness that manifests through evolutionary development. And actually that's not too far out - it is an idea that was entertained in the mid-20th Century by Julian Huxley, scion of the eminent Huxley family:

    Man is that part of reality in which and through which the cosmic process has become conscious and has begun to comprehend itself. His supreme task is to increase that conscious comprehension and to apply it as fully as possible to guide the course of events. In other words, his role is to discover his destiny as an agent of the evolutionary process, in order to fulfill it more adequately. — Julian Huxley, Religion without Revelation, (London: Max Parrish, 1959), 236.
  • On emergence and consciousness
    Yes, the mind to me is a substance with the ability to experience, freely decide, and cause… The mind is a separate substance.MoK

    If you wouldn’t mind, I’d like to hear what you believe ‘substance’ means.
  • The Mind-Created World
    Isn't “reality” something that is what it is, ... existing apart from and unaffected by any observer" an important, if not fundamental assumption of science? How is science possible without observation and experiment that do not affect the data?Ludwig V

    Truly excellent question! I agree that science depends on the working assumption of a reality that is what it is, independent of us. That’s the stance of objectivity, and it’s indispensable for observation, experiment, and prediction. But that stance is methodological, not metaphysical. It’s a way of working, not a complete account of what reality is.

    The point I’m making — and which I explore further in a follow-up essay, Objectivity and Detachment — is that the “independent objects” of empiricism cannot be truly mind-independent, because they’re objects. An object is always an object-for-a-subject, constituted within a perceptual and conceptual framework. Our sensory and intellectual systems have a fundamental role in defining what counts as an object at all.

    Phenomenologists like Husserl showed that even the most rigorous scientific observation is grounded in the lifeworld — the background of shared experience that makes such observation possible in the first place. This doesn’t mean reality depends on your or my whims; it means that what we call “objective reality” is already structured through the conditions of human knowing. Without recognising this, science risks mistaking its methodological abstraction for the whole of reality.

    So yes, objectivity is crucial. But it is not the final word — it’s one mode of disclosure, and it rests on a deeper, irreducible involvement of the subject in the constitution of the world - a world in which we ourselves are no longer an accident.

    The whole issue is whether such a reality—one entirely independent of observation—is anything more than a theoretical construct.

    — Wayfarer

    Well, there is the awkward fact that reality was there long before we were. I've accepted (perhaps not very clearly) that reality is, let us say, observation-apt and was observation-apt before there were any observers. On the other hand, some would insist that the only reason that reality is observation-apt is that our senses have evolved to take advantage of certain facts about reality in order to provide us with information about it; that idea is the result of our observations and theoretical constructs. I don't think you really reject them.
    Ludwig V

    I do address that in the OP:

    ‘Surely “the world” is what is there all along, what is there anyway, regardless of whether you perceive it or not! Science has shown that h. sapiens only evolved in the last hundred thousand years or so, and we know Planet Earth is billions of years older than that! So how can you say that the mind ‘‘creates the world”’?

    As already stated, I am not disputing the scientific account, but attempting to reveal an underlying assumption that gives rise to a distorted view of what this means. What I’m calling attention to is the tendency to take for granted the reality of the world as it appears to us, withouttaking into account the role the mind plays in its constitution. This oversight imbues the phenomenal world — the world as it appears to us — with a kind of inherent reality that it doesn’t possess. This in turn leads to the over-valuation of objectivity as the sole criterion for truth.

    The point isn’t to deny that the Earth existed before humans — of course it did. The point is that when we talk about “the Earth 4 billion years ago,” we are still talking within the framework of human spatio-temporal intuition and conceptual categories. As Kant put it, “time is the form of our intuition” — we cannot picture a pre-human past except as a temporal sequence ordered in the way our minds structure it. The scientific account is entirely valid within that framework, but it doesn’t erase the fact that the framework itself is ours.

    I think there's a slip somewhere thereLudwig V

    In this case, my entry was badly written and I edited it a few minutes after I wrote it.

    I also thought that your distinction between epistemology and ontology meant that you accepted that reality existed - the problem is about our knowledge of it.Ludwig V

    Caution needed here, though. Again there's a sense in the back of that of the 'there anyway' reality, which will supposedly carry on regardless. But that too is a mental construct, vorstellung, in Schopenhauer's terms.

    When you emphasise the sovereignty of “what is,” I agree there’s an important sense in which the real can be seen in a completely detached way. But there are two very different ideals of vision here. Scientific objectivity brackets out the subjective to measure and describe the world in quantifiable terms, the same for all who measure them. The sage’s detachment, by contrast, transcends the personal without excluding the subject — it is a unitive vision that includes the qualitative and existential dimensions of reality, not only the measurable ones. It’s the difference between the physicist’s analysis of light and the lived experience of “seeing the light.”

    Now you may ask what this detachment is that is so noble in itself. You should know that true detachment is nothing else but a mind that stands unmoved by all accidents of joy or sorrow, honour, shame or disgrace, as a mountain of lead stands unmoved by a breath of wind. …

    You should know that the outer man can be active while the inner man is completely free of this activity and unmoved … Here is an analogy: a door swings open and shuts on its hinge. I would compare the outer woodwork of the door to the outer man and the hinge to the inner man. When the door opens and shuts, the boards move back and forth but the hinge stays in the same place and is never moved thereby. It is the same in this case if you understand it rightly.
    Meister Eckhart, On Detachment

    Again, thank you very much for such perceptive and probing questions, I value them. :pray:
  • Evidence of Consciousness Surviving the Body
    I think these kind of things needs more controlled scientific studyApustimelogist

    "Call for volunteers: anyone dying of acute cardiac failure or any other cause, please call Dr. Wu on 1300-HELP ASAP. Your contribution will make a difference!"
  • Ukraine Crisis
    Yeah that’s what I’m scared of. I think I made that prediction in this thread about 6 months ago.
  • Ukraine Crisis
    It'll be more egg on the Emperor's face if no deal is reached, and Trump is going to have to shift the blame, as he always does. Anyway - let's see.
  • The Question of Causation
    I'm willing to believe we are all conscious.Patterner

    As am I! We can objectively verify if a subject is conscious (well, except in extermely rare cases such as 'locked-in syndrome') and we can tell when people and animals are conscious and when not.

    So my starting point is that subjective experience is an objective fact. And the explanation is (maybe) that consciousness is a fundamental part of reality.Patterner

    This really gets to the nub of the problem. What I'm saying is that the knowledge we have of our own consciousness is of a different order to the knowledge we have that others are conscious. To be conscious is to know of our own existence, in a direct and unmediated way. I know that I am in a different way to the indirect and mediated knowledge I have of other minds.

    Chalmers’ “what-it-is-like”-ness is precisely about this direct, first-person givenness. That element — the qualitative feeling of being — is not captured by any third-person account, no matter how detailed. This is where the irreducibly subjective aspect of consciousness shows itself.

    This is why I think the panpsychist move is ultimately a misstep. By trying to objectify consciousness — to treat it as a measurable attribute of matter — it attempts to assimilate consciousness into the obective mode, from which it is essentially different. The first-person reality of consciousness doesn’t appear as an object in the world; it manifests as the point of view from which the world is experienced.

    Panpsychism is also subject to the 'combination problem' - the question about how primitive, conscious units of matter are able to combine in such a way as to give rise to the unitary sense of self that characterises actual conscious experience. This is where phenomenology offers a different perspective to both panpsychism and philosophical dualism.

    Phenomenology is not concerned by the ‘combination problem’ because it bases its enquiry on the present, global, embodied, human experience of the researcher, and not on any hypothetical "elementary form of consciousness". It bypasses the speculative move of attributing consciousness to microphysical entities by focusing instead on the lived, first-person givenness of the world. From this standpoint, consciousness is not a property in the world, but the condition for there being a world at all. — Michel Bitbol

    Full paper here Beyond Panpsychis: the Radicality of Phenomenology
  • The Mind-Created World
    If you just mean that we can know what things are like, I can see the point. I can even accept that there are distortions in the way that we discover and think about reality. But the question is whether those distortions affect reality. I think that they do not - saving exceptional cases.Ludwig V

    But can’t you see that this seemingly straightforward statement already assumes the very point in dispute? You’re picturing “reality” as something fully formed, existing apart from and unaffected by any observer, and then treating our perceptions as merely imperfect copies of it. That is precisely the realist model under debate. The whole issue is whether such a reality—one entirely independent of observation—is anything more than a theoretical construct. We have no direct access to it, only to direct knowledge of it, only to the appearances mediated through our perceptual and cognitive faculties. To claim that reality “is there anyway” is to slip in, unnoticed, the conclusion you are trying to prove.

    I think that Kant misrepresents knowledge, because he doesn't recognize the process that generates it.Ludwig V

    :roll: The entire point of the Critique of Pure Reason is about the processes that generate knowledge.

    If knowledge is true, then surely, there is a connection with ontology, isn't there?Ludwig V

    Surely, but what we believe exists is very much conditioned by what we think we know.From the OP:
    Adopting a predominantly perspectival approach, I will concentrate less on arguments about the nature of the constituents of objective reality, and focus instead on understanding the mental processes that shape our judgment of what they comprise.Wayfarer

    Is "real" more like a name, or more like a description?J

    What is real, the quest to understand it, whether we can understand the real or not, are surely central questions of philosophy.

    I think you're wanting to say that there used to be a correct way of talking about what is real, about what exists, but we no longer remember how to do this.J

    You’re aware that scholastic realism was a very different animal from modern scientific realism. Scientific realism, as it’s commonly understood, is rooted in an exclusively objective and empirical framework that sidelines or brackets the subjective elements of judgement, reasoning, and conceptual insight. Scholastic realism, by contrast, affirmed the reality of universals—forms or structures apprehended by the intellect—and saw them as essential to the very architecture of reason.

    From the modern empirical-naturalist perspective, this older view is almost unintelligible. Universals are, at best, treated as convenient abstractions from sensory data, not as ontologically basic realities. That is why scientific realism, operating on a one-dimensional ontology of “what exists,” is predisposed to misconstrue or dismiss the reality of universals.

    Hence you get statements like this, in a popular essay on the topic of What is Math?:

    “I believe that the only way to make sense of mathematics is to believe that there are objective mathematical facts, and that they are discovered by mathematicians,” says James Robert Brown, a philosopher of science recently retired from the University of Toronto. “Working mathematicians overwhelmingly are Platonists. They don't always call themselves Platonists, but if you ask them relevant questions, it’s always the Platonistic answer that they give you.” (ref).

    Other scholars—especially those working in other branches of science—view Platonism with skepticism. Scientists tend to be empiricists; they imagine the universe to be made up of things we can touch and taste and so on; things we can learn about through observation and experiment. The idea of something existing “outside of space and time” makes empiricists nervous: It sounds embarrassingly like the way religious believers talk about God, and God was banished from respectable scientific discourse a long time ago.

    Platonism, as mathematician Brian Davies has put it, “has more in common with mystical religions than it does with modern science.” The fear is that if mathematicians give Plato an inch, he’ll take a mile. If the truth of mathematical statements can be confirmed just by thinking about them, then why not ethical problems, or even religious questions? Why bother with empiricism at all?

    Massimo Pigliucci, a philosopher at the City University of New York, was initially attracted to Platonism—but has since come to see it as problematic. If something doesn’t have a physical existence, he asks, then what kind of existence could it possibly have? “If one ‘goes Platonic’ with math,” writes Pigliucci, empiricism “goes out the window.” (If the proof of the Pythagorean theorem exists outside of space and time, why not the “golden rule,” or even the divinity of Jesus Christ?)

    The Platonist must confront further challenges: If mathematical objects exist outside of space and time, how is it that we can know anything about them? Brown doesn’t have the answer, but he suggests that we grasp the truth of mathematical statements “with the mind’s eye”—in a similar fashion, perhaps, to the way that scientists like Galileo and Einstein intuited physical truths via “thought experiments,” before actual experiments could settle the matter.

    The Smithsonian passage is a textbook illustration of this mindset. Brown’s suggestion that we grasp mathematical truths “with the mind’s eye” is, to me, utterly unproblematic—indeed, it’s the most natural way to explain how mathematics works. We have the nous! Yet the objections read almost like expressions of alarm. The worry is not really about mathematics, though; it’s about the metaphysical implications. If we admit that certain truths are accessible through intellectual intuition—outside the mediation of the senses—then we reopen the door not only to a Platonic account of mathematics, but potentially to ethical, metaphysical, or even theological knowledge. That is precisely what modern naturalism, with its post-Enlightenment suspicion of anything “outside space and time,” has worked so hard to keep shut.

    Richard Weaver saw the origins of this historical break with clarity:

    Like Macbeth, Western man made an evil decision, which has become the efficient and final cause of other evil decisions. Have we forgotten our encounter with the witches on the heath? It occurred in the late fourteenth century, and what the witches said to the protagonist of this drama was that man could realize himself more fully if he would only abandon his belief in the existence of transcendentals. The powers of darkness were working subtly, as always, and they couched this proposition in the seemingly innocent form of an attack upon universals. The defeat of logical realism in the great medieval debate was the crucial event in the history of Western culture... — Ideas have Consequences, Richard Weaver
  • ChatGPT 4 Answers Philosophical Questions
    :rofl:

    You also can’t ask any of the US LLMs any in-depth questions about US politics (last time I tried I got a terse ‘try Google search’). DeepSeek has no such compunctions, but then I bet you wouldn’t get much out of it about Tiananmen Square.
  • Ukraine Crisis
    This Trump-Putin summit that's been announced, likely to be in Alaska. Ukraine won't be represented, and Trump is already saying there will need to be some 'land swaps' - meaning Ukraine will need to agree to cede some of the invaded territory. I'm sure that Ukraine won't agree to do that, on principle. So at that point, what are the odds that Trump will say that Ukraine is obstructing peace, and walk away from the whole situation?

    My only faint hope is that there are influential Ukraine hawks in the GOP who might prevent this scenario. But Trump is well-known for repeating the lines the last person who spoke to him has fed him. So after meeting with Putin, who Trump still seems enamoured with, despite his recent change of mood, that is the risk. He'll be outplayed by Putin, to Ukraine's' disadvantage.
  • The Question of Causation
    You're looking at the question as if it is an objective matter - a question of 'what is really there'' and whether 'consciousness' is a constituent of the objective domain. But I'm saying that this is the wrong way to look at it. The only instance of consciousness we really know is our own. The mind appears as us, as Being, not to us, as object. This is of course why Descartes' cogito ergo sum remains true (although his model of separate mental and material substances is not.)
  • The Mind-Created World
    But it does seem to me that the metaphor gives us grounds for saying that appearances are an objective reality. If they were not, the camera could not record them.Ludwig V

    Certainly. The thrust of the essay isn't that there's not an objective reality, but that reality is not only objective, it has an ineliminable subjective aspect. This is not solipsistic, because as we are subjects of similar kinds, we will experience the objective attributes of reality in similar ways.

    "Appearances" and "realities" are not two different (groups of) objects.Ludwig V

    Agree. To think of the appearance and the in itself as a set of two non-equal things is a mistake. I take the gist of Kant's argument is that we don't see what things really are, what they are in their inmost nature, but as they appear to us.

    'Epistemological' is the nature of knowing, 'ontological' is on the nature of what exists. I make it clear at the top of the OP that the primary concern is epistemological.

    Regards Berkeley, I have an essay on him which I might publish here at some point.

    That something -- the distinction itself -- does not depend on our use of "real" and "existent" to describe it. Arguably, two invented technical terms would do even better.J

    On the contrary, it is a fundamental distinction which is almost entirely forgotten or submerged in current culture. Universals, numbers, and the like, are real relationships that can only be grasped by the rational mind. They are the essential elements of reason. Numbers don’t exist as do objects of perception; there is no object called ‘seven’. You might point at the numeral, but that is a symbol. A number is real as an act of counting or as an estimation of quantity. In either case, it is something that can only be known to a rational mind. Hence the interminable debate about Platonism in philosophy of mathematics. Speaking of which:

    Standard readings of mathematical claims entail the existence of mathematical objects. But our best epistemic theories seem to deny that knowledge of mathematical objects is possible.

    Mathematical objects are...unlike ordinary physical objects such as trees and cars. We learn about ordinary objects, at least in part, by using our senses. It is not obvious that we learn about mathematical objects this way. Indeed, it is difficult to see how we could use our senses to learn about mathematical objects. We do not see integers, or hold sets. Even geometric figures are not the kinds of things that we can sense. Consider any point in space; call it P. P is only a point, too small for us to see, or otherwise sense. Now imagine a precise fixed distance away from P, say an inch and a half. The collection of all points that are exactly an inch and a half away from P is a sphere. The points on the sphere are, like P, too small to sense. We have no sense experience of the geometric sphere. If we tried to approximate the sphere with a physical object, say by holding up a ball with a three-inch diameter, some points on the edge of the ball would be slightly further than an inch and a half away from P, and some would be slightly closer. The sphere is a mathematically precise object. The ball is rough around the edges. In order to mark the differences between ordinary objects and mathematical objects, we often call mathematical objects “abstract objects.” ...

    ... Some philosophers, called rationalists, claim that we have a special, non-sensory capacity for understanding mathematical truths, a rational insight arising from pure thought. But, the rationalist’s claims appear incompatible with an understanding of human beings as physical creatures whose capacities for learning are exhausted by our physical bodies.
    Indispensability Arguments in the Philosophy of Mathematics

    Bolds added. The point is, if our 'best epistemic theories' can't acknowledge the fundamental role of rational insight in the grasping of numbers, then how good are they? :brow: It's a consequence of what Jacques Maritain describes as the cultural impact of empiricism (but then, he was Aristotelian Thomist, so not obliged to bow to naturalism.)

    We're constantly relying on mental constructs, whenever we use language. They are the constitutuents of the lived world, the lebensweld, which is the actual world, as distinct from the abstract domain of theoretical physics.
  • The Mind-Created World
    I have no complaint about all this. But you have a worrying tendency to slip from "our perception of the world is mind-dependent" to "the world is mind-dependent".Ludwig V

    I’m very careful about the wording:

    …there is no need for me to deny that the Universe is real independently of your mind or mine, or of any specific, individual mind. Put another way, it is empirically true that the Universe exists independently of any particular mind. But what we know of its existence is inextricably bound by and to the mind we have, and so, in that sense, reality is not straightforwardly objective. It is not solely constituted by objects and their relations. Reality has an inextricably mental aspect, which itself is never revealed in empirical analysis.Wayfarer

    Epistemological, not ontological.

    More to come…
  • On emergence and consciousness
    If consciousness is fundamental, then we can't measure it in the ways we measure everything else.
    — Patterner

    Sure you can. You can measure its effect on everything else.
    noAxioms

    How?
  • Language of philosophy. The problem of understanding being
    The Latin 'substantia' was used as the translation for the Greek 'ouisia'. But 'ouisia' is a form of the Greek verb 'to be', which has very different implications than what 'substance' conveys. See this heading. It is directly connected to the OP in my opinion.
  • Language of philosophy. The problem of understanding being
    It is dynamic and eventful.Astorre

    which is Whitehead's process and reality, right?

    Incidentally I might mention that 'substance' in philosophy is more properly 'substantia', 'the bearer of predicates', than 'substance' 'a material with uniform properties'. The philosophical term 'substance' is actually a different word than the everyday English word 'substance'. Of course this is common knowledge to students of philosophy but it doesn't hurt to repeat it from time to time.
  • The Mind-Created World
    Apropos of whether the use of the term 'existence' is idiosyncratic in this thread.

    In common speech existence is defined as “the fact or state of living or having objective reality.” Generally speaking, “exists” and “real” are taken as synonymous.

    In philosophy, however, the meaning of 'existence' varies within different frameworks:

    • Aristotle: existence (to on) is inseparable from form and actuality. Different beings exist in different modes — e.g., material particulars exist as composites of form and matter, perceptible to the senses, while mathematical objects are real as intelligible forms abstracted by the intellect from sensibles (designated “intelligible objects” by Augustine).
    • Kant: phenomena exist in space and time; noumena are real in a sense other than the phenomenal.
    • Scholastic: existence is the actus essendi (“act of being”) which actualises an essence; God’s being is of a wholly different order (“beyond existence”).
    • Phenomenology: existence is disclosed in and through experience — more than mere physical presence.
    • Buddhist: bhava (“existence”) is conditioned and provisional. Nibbana is real but not an existent.

    C. S. Peirce also distinguishes reality from existence. Existence is actuality in the here-and-now, the mode of being of things that act and react in time — what he called brute facts (Secondness).

    Reality is broader: it is “the mode of being of that which is as it is, independent of what any actual person or persons may think it to be” (Logic of Mathematics). This includes mathematical truths, laws of nature, and possibilities — things that are real but not existent in the same way as physical objects (hence the distinction!) Peirce also held to a form of scholastic realism accepting that universals are real (which is not to say they're existent!)

    So in Peirce’s framework:

    • Julius Caesar existed.
    • The number 7 is real but not existent
    • A possible isotope might be real (as a possibility grounded in nature) even if it never comes into existence.

    That last point raises the sense in which possibilities are real: a possibility is of something that does not exist, but might. The "realm of possibility" is real, but none of its members yet exist. "Real" here means “having a determinate nature independent of what anyone thinks”; exist means “having actualised presence here-and-now.” Possibilities are real in virtue of what they could become, but until actualised they have no existence.

    The reflexive, everyday attitude is that what exists is “out there somewhere.” Empiricism conditions us to expect that what exists can be found in nature, grounded in natural processes, and potentially discoverable by science — a disposition that obscures nuanced philosophical distinctions.
  • How do you think the soul works?
    'Gestalt' would be a term generally associated with these schools - not that it's incompatible, but belongs to a different context.

    One of the key books is this one The Embodied Mind
  • How do you think the soul works?
    The field of cognitive science, neurobiology and philosophy is complex and vast. I'm never going to catch up on all the reading. My interests at the moment are enactivism (per The Embodied Mind, Varela, Thompson and Rosch) and phenomenology of biology (Thompson and Jonas). Also some of the system science readings. They explore ideas such as that intentionality in a rudimentary sense, and the 'principle of unity' , both characterise organic life, and that there is some correspondence with elements of Aristotelian philosophy (although shouldn't be over-stated.)
  • How do you think the soul works?
    Fair enough. I deep subject I agree.
  • How do you think the soul works?
    Additionally, extended mind theory is not generally considered to commit the mereological fallacy as far as i can tell.punos

    Sure, agree with that. My remark was directed at the paragraph about the Robocop analogy, where it seemed to be suggesting that the brain usurps the role of an actual agent. (Those split-brain examples are pretty difficult to fathom, though, I'll admit.)
  • The Mind-Created World
    It's against my religion to dispute about how to use the term "exist"J

    If possession is nine-tenths of the law, then defining existence is nine-tenths of philosophy.

    You’re right that if the world “neither exists nor does not exist” in the ordinary sense, it can’t be perceived as an object in the way phenomena are. That’s the point: the “in-itself” isn’t something to be retreived from beyond appearances. As an old Buddhist adage puts it, the “end of the cosmos” isn’t reached by travelling somewhere, but is found “within this fathom-long body, with its perception and intellect,” where the arising and ceasing of the cosmos can be known. World and perceiver arise together in the same field of lived experience — which is exactly what “co-arising” means in phenomenology and enactivism.

    But I also believe this is broadly compatible with the phenomenal-noumenal distinction. The problems arise when we try to 'peek behind the curtain' to see what the in-itself really is. That is what the 'way of negation' that is found in various forms of apophatic practice is intended to ameliorate.
  • How do you think the soul works?
    AI has helped track down the exct Wilder Penfield quotes from his book Mystery of the Mind:

    On agency under stimulation:

    “When I have caused a conscious patient to move his hand… Invariably his response was: ‘I didn’t do that. You did.’ When I caused him to vocalize, he said: ‘I didn’t make that sound. You pulled it out of me.’”

    Internet Archive

    On why he rejects strict materialism:

    “Because it seems to me certain that it will always be quite impossible to explain the mind on the basis of neuronal action within the brain… I am forced to choose the proposition that our being is to be explained on the basis of two fundamental elements.”

    Internet Archive

    On the mind acting independently (his programmer/computer analogy):

    “…the mind seems to act independently of the brain in the same sense that a programmer acts independently of his computer, however much he may depend upon the action of that computer for certain purposes.”

    Internet Archive

    Notice, in particular, that the last metaphor compares the programmer and the computer, NOT the software and the computer.

    Also that his 'two fundamental elements' does suggest mind-body dualism.
  • How do you think the soul works?
    The brain recognizes that it did not generate this movement on its own because it notices there was no conscious reason for it. In the context of the situation, the brain can easily deduce what happened.punos

    But that comes close to what is described as the mereological fallacy - the attribution of an action to a part (the brain) when it actually originates with the whole (an agent. The mereological fallacy is described in an influential if controversial book called The Philosophical Basis of Neuroscience, Bennett and Hacker.)

    I don't believe (but could be mistaken) that Penfield suggested an operation could be performed that would give the subject the illusion of having initiated an action that the surgeon actually initiated.

    So the better expression would be that the subject can easily deduce what happened.

    I do not believe there is a single, literal region of the brain responsible for the conscious unity of experience because it is the unified integration of the entire brain and nervous system that gives rise to this unity.punos

    Quite right - once again, an echo of the Aristotelian psuche, the 'principle of unity' that characterises living things.
  • The Mind-Created World
    The noumenal world does exist independentlyJ

    But 'exist' is precisely the wrong word! 'To exist' is to be apart, to be separated, to be this as distinct from that. Which is why I say in the original post that the in-itself neither exists nor does not exist (if existence is the wrong description, then non-existence is the negation of something which doesn't apply.) So to think of 'the noumenal' or the 'in-itself' is already to designate it as an intentional object, a 'this here' or 'that there'. Hence the 'way of negation', neti neti or wu wei.
  • How do you think the soul works?
    If you were to allow a brain surgeon to open your brain and begin poking at different areas while you were still awake and aware, you would notice that when the surgeon stimulates a specific spot in the brain, you would experience a specific memory, thought, or emotion associated with that area. This demonstrates that the material and the ideal are causally and efficaciously connected.punos

    However one crucial point that Penfield noted was that the subject could always distinguish a movement or a memory that was elicited by the surgeon from something the subject themselves did. They would say 'you did that'.

    This suggests that conscious will or subjective agency is not reducible to mere activity in the motor cortex or memory centers. There's an interpretive or integrative function in the mind that is able to recognize the source of an impulse, distinguishing between self and non-self. Penfield himself was so struck by this that he became increasingly open to the idea that mind and brain are not identical—that perhaps consciousness is not fully explainable in terms of brain processes alone.

    In The Mystery of the Mind (1975), Penfield wrote:

    “The mind seems to act independently of the brain in a way that we do not yet understand. ... It is not possible to explain the mind on the basis of neuronal action within the brain" (ref}.

    Another crucial point is that neuroscience has not been able to identify the area of the brain that is responsible for the conscious unity of experience. 'enough is known about the structure and function of the visual system to rule out any detailed neural representation that embodies the subjective experience'. And yet this sense of subjective unity is the fulcrum around which all our inner life turns.

    I think the brain is an infrastructure in which information is exchanged between the conscious and subconscious minds. So, we cannot think when a certain part of our brain is damaged.MoK

    Sure.
  • The Mind-Created World
    No one confuses the photo with the object, but neither is the photo the object “as it is in itself.
    — Wayfarer

    It's not an hallucination or an illusion, but it does not possess the inherent reality that we accord to it.
    — Wayfarer

    But could you explain to me what you mean, exactly, by the bolded phrases?
    Ludwig V

    Certainly—I'll try to explain.

    The idea is that a photograph presents the appearance of an object as mediated by the camera’s optical and technical structure. It’s not the object itself, but an image of the object—structured by the mechanics and limitations of the device. In this conversation, the photograph was being used as a metaphor for perception itself. Just as a photograph is a camera-dependent image, so our perception of the world is mind-dependent, shaped by the structure of our perceptual and cognitive apparatus.

    This is one of the central themes in Kant’s Critique of Pure Reason. He distinguishes between the appearance of things—how they present themselves to us—and the thing in itself (das Ding an sich), which is how things are independently of how they appear. Now, this idea has been the subject of extensive debate, and there are many interpretations. But one sympathetic reading is to see the “thing in itself” as a philosophical placeholder: it marks the limit of our possible knowledge. It also preserves a sense of mystery that no amount of empirical or conceptual inquiry can dissolve—the mystery of what reality is in itself, outside of its appearance to us. In this way, Kant's philosophy continues the classical distinction between appearance (what seems) and reality (what is).

    If you look again at the original post, this ties in with the quote from Charles Pinter’s Mind and the Cosmic Order, where he describes how the gestalts or objects we perceive are not merely “given” but are assembled through the interplay between sense data and cognitive interpretation. The kind of world we experience depends on the kinds of senses we have—and, in our case, also on the concepts and structures we use to interpret them. This doesn’t mean the world is illusory. But it also doesn’t mean it exists independently of the properties and meanings our minds contribute to it. That’s what I meant by saying it lacks the "inherent reality we accord to it." The reality we perceive is not free-standing in the way objectivist realism assumes; it is co-constituted by the perceiving mind.

    Here’s another way to put it: try to imagine the Universe as it would be if there were no living beings anywhere in it. You can’t—not really. Whatever you imagine is still ordered by a perspective. What you’re visualizing is a Universe as if there were no observers—but the very act of visualizing already imposes a kind of structure, a standpoint. That unknowable, perspective-less universe is what I refer to as the “in itself.” And as mind evolves within that background, the Universe begins to ‘take form’—not merely physically, but in terms of meaning, appearance, and coherence. There's a sense in which we are the universe coming to know itself (an idea which is by no means original to me.)
  • The Mind-Created World
    You are going to be accused of not getting the point,Janus

    I gave up at:

    you have to explain why the world would not appear to us "as is".Apustimelogist
  • The Question of Causation
    Physical Monism may be what you are getting at, but this is generally regarded as a kind of Physicalism.

    >Generally described under the title 'physicalism'. In slogan form 'mind is what brain does'.

    Panpsychism?

    >Matter has some latent consciousness, Patterner is an advocate.

    Eliminativism? As you strongly deny what you are expressing is physicalism we have to rule this out. This basically describes Mental Terms as misleading (I am sympathetic towards this approach despite its faults).


    Neural Monism is a kind of physicalism too, so we have to rule this out.

    >Neutral monism is not usually desribed as physicalism - it is the idea that at bottom, being or reality is neither mental nor physical but can appear as either.

    Non-Reductive Physicalism would mean you have to face the Supervenience Problem.

    >Correct. It's probably the majority view.

    Epiphenomenalism would be another option possibly?

    Usually associated with physicalism> mind is an epiphenonenon that appears in sophisticated beings.

    Your list doesn't mention idealism. Bernardo Kastrup is an advocate.

    David Chalmer's paper Facing up to the Problem of Consciousness was one of the origins of 'consciousness studies'.
    I like sushi
  • The Question of Causation
    Notes on David Chalmer's 'Naturalistic Dualism'

    At its core, naturalistic dualism says:

    There are two kinds of fundamental facts in the world:

    • Physical facts (e.g. brain states, neurons firing)
    • Phenomenal facts (e.g. the what it’s like of seeing red)

    And crucially:

    Phenomenal facts are not reducible to physical facts.

    But phenomenal facts are part of the natural world, so they should be studied by science—just not physical science as currently understood. (This part sounds a lot like phenomenology!)

    Hence, it's dualism, because it posits two fundamental kinds of properties or facts, but it's also naturalistic, because it's not invoking supernatural entities or a mind outside of nature.

    (However, much rests on what 'outside of' means here.)
  • The Question of Causation
    How can it be that thinking consciousness is a fundamental property of reality is not challenging the presuppositions of naturalism?Patterner

    We have to use words very carefully here. What panpsychism says is that consciousness is a fundamental property of matter. Matter can be studied objectively, via physics and chemistry. But the nature of reality is a different question and a much broader question. The scientific analysis of what can be known objectively doesn't consider many elements that science itself relies on - the reality of natural laws, the reality of numbers and abstract objects, the reality of the wave-function. All of these are philosophical questions rather than scientific, hence also a challenge the pose for naturalism insofar as naturalism is confined to what can be know objectively.

    I don't see it (consciousness) as "grafted", "inserted", or "added on", any more than properties like mass or electric charge are.Patterner

    That's what panpsychism does, though. Mass, charge and other physical properties are observable and measurable, whereas the idea that matter possesses properties of consciousness is purely conjectural. Again, it is an attempt to rescue the credibility of materialism by saying it must be a property in all matter - instead of questioning materialism itself. That is explicitly what Galen Strawson says about it, mine is not a straw man argument.

    The problem is that we are so used to thinking of things in only one way that it's difficult to consider there might be other ways.Patterner

    Careful with this 'we'. I've looked at philosophy of mind from many perspectives. The 'one way' that you have in mind, is still very much influenced by early modern science, the division between mind and matter, subject and object. There are many ways to tackle the hard problem other than panpsychism. Chalmers says in various places that a kind of naturalistic dualism is required, that has to acknowledge the fundamental differentness of mind and consciousness while still keeping within the general bounds of naturalism (although I confess I haven't read much about his proposal there.)
  • The Mind-Created World
    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.Apustimelogist

    You're still missing the point of the critique, which isn’t about denying that there is some kind of reality independent of our particular perceptions (no one here is advocating solipsism), but about the structure of knowledge itself—specifically, that so-called “sense objects” are only ever known as appearances within a framework of consciousness.

    The analogy you offered—of calling the photographed object “camera-dependent”—actually illustrates my point rather well, if unintentionally. A photograph is an image produced by the optical and mechanical structure of a camera. No one confuses the photo with the object, but neither is the photo the object “as it is in itself.” 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. A dog won't recognise a photo of itself because it can't smell it.

    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 access. This is the very presupposition that transcendental arguments (like Kant’s, and many idealist successors) call into question. The point is not to deny that there is something that gives rise to experience, but to insist that what we experience is never “raw” reality but always reality as structured by mind.

    Your appeal to prediction and effective interaction—“if it works, it's real”—simply substitutes pragmatism for ontology. That's fine if your goal is engineering, which is where I think your actual interests lie. But it's not a rebuttal to the philosophical question: what is the nature of the reality we claim to know? You’ve asserted that “there’s no mysterious barrier between perception and the world”—but that’s not an argument; it's a declaration of faith in the transparency of perception, which is precisely what’s being contested!
  • The Question of Causation
    This is not interesting though.Apustimelogist

    Have you encountered phenomenology as a field of study?
  • The Mind-Created World
    I engage with plenty of people here thank you. I've been discussing this post and the related The Blind Spot of Science for two years, most of your comments are that you don't see the point of either of them. I will deal with constructive critcism but not uninformed hostility, which is mostly what I get from you. Over and out!