Yeah, the argument is, empirical knowledge is required to prove logical or mathematical knowledge. But that doesn’t mean empirical and mathematical knowledge are the same. One must be an epistemological dualist to grant that distinction. — Mww
I suspect that’s true no matter which philosophical regimen one favors. Whether phenomena represent that which is external to us, or phenomena represent constructs of our intellect within us, we cannot say they are unconditioned, which relies on endless…..you know, like….boundless…..cause and effect prohibiting complete knowledge of them. — Mww
In a sense, yes. An empirical sense, a posteriori. In a rational sense a priori, that which is known by us with apodeictic certainty, the negation of which is impossible, is complete knowledge of that certainty, re: no geometric figure can be constructed with two straight lines. Or, all bodies are extended. There aren’t many, but there are some. — Mww
As I said, I won’t stand in your way of using perfection as a relative measure of knowledge quality. I’m satisfied with the amount we know about a thing in juxtaposition to the quality of our ways of finding out more about those things. From there, the jump to imperfect, from our knowledge being contingent on the one hand and incomplete on the other, is superfluous, insofar as calling it that doesn’t tell you anything you didn’t already know. — Mww
Yikes!!! You done got yo’self in a whole heapa logical doo-doo. What are you judging the imperfect by, if you don’t know that by which imperfect can be measured? — Mww
You’d be correct in not knowing how perfect knowledge manifests in your consciousness, but you must know what the criteria for perfect knowledge is, in order to know yours isn’t that. — Mww
Be that as it may, and I agree in principle, how do we get to imperfect knowledge from mysterious phenomena? — Mww
Another logical mish-mash for ya: take that famous paradox, wherein if you cover half the distance to a wall at a time, you never get there. Using your atomic structure scenario, if you take enough half-distance steps, sooner or later you’re going to get into the atomic level of physical things, where the atoms of your foot get close to the atoms of the wall. Except, at that level there is no foot and there isn’t any wall. And as a matter of fact, there wouldn’t be any you taking steps, insofar as “you” have to be present in order for any half-step to be taken. So it is that talking about a table at the atomic level, isn’t talking about tables. — Mww
No that assumption is not necessarily entailed by what I said. I said the thing that calls for explanation is the undeniable fact that we see the same things in the same places and times, even down to the smallest details. The question is as to what is the most plausible explanation for that fact. — Janus
The you come up with―a fictional scenario, which it would not be implausible to think could not actually exist. — Janus
What, you are not writing down your calculation or being aware of thoughts within your body, manifesting as sentences or images? — Janus
Let's not―the Matrix is not a feasible scenario, and hence cannot serve as a relevant examples in my view. You would need to convince me that it warrants being taken seriously in order to interest me in it. — Janus
Observing animal behavior shows us that they see the same thing in the environment, and any differences in ways of perceiving across the range of animals can be studied by science to gain a coherent and consistent understanding of those differences. We see dogs chasing balls, cats eating out of their bowls and climbing tress. We don't see animals or people trying to walk through walls. — Janus
I see no problem in believing in such things, but they cannot serve as a foundation for clear and consistent rational discourse, since they are by general acknowledgement ineffable, and what people say about them is always interpretive, and generally interpreted in consonance within the cultural context in which people have been inducted into religious or spiritual ideas. — Janus
Okay, fair enough, but for me it is far more difficult to understand what a "fundamental mental aspect" or "divine mind" could be — Janus
Yeah, I can see that. My response to the first would be there is no need to explain it, and for the second, we simply don’t know how. — Mww
Agreed. While it certainly changes, it doesn’t necessarily improve. — Mww
We might even be able to reflect this back on the lack of philosophical progress, in that regardless of the changes in the description of knowledge, we still cannot prove how we know anything at all. I think it a stretch that because we con’t know a thing our knowledge is imperfect. — Mww
What would perfect knowledge look like anyway? — Mww
Again, the general, or the particular? The quality of knowledge in general remains constant regardless of the quantity of particular things known about. I’m not sure knowledge of is susceptible to qualitative analysis: a thing is known or it is not, there is no excluded middle. By the same token, I’m not sure that when first we didn’t know this thing but then we do, the quality of our knowledge has any contribution to that degree of change. — Mww
Even if your idea revolves around the possibility that because our knowledge is imperfect there may be things not knowable, which is certainly true enough, it remains that there are more parsimonious, logically sufficient….simpler……explanations for why there are things not knowable. — Mww
The Kantian system of knowledge a posteriori, is twofold: sensibility, arrangement of the given, and, cognition, the logic in the arrangement of the given. The logic of the arrangement is determined….thought….. by the tripartite coordination of understanding, judgement and reason. — Mww
Such is the fate of metaphysics in general: a guy adds to a theory in some way, shape or form, then accuses the original of having missed what was added. It may just as well have been the case it wasn’t missed in the former at all, so much as rejected. So the new guy merely cancels that by which the original rejection found force, and from within which resides the ground of accusation of the missing. Even without considering your particular instance of this, it is found in Arthur’s critique of Kant, and, ironically enough, Kant’s critique of Hume, a.k.a., The Reluctant Rationalist. — Mww
Dunno about imperfect, but even if it is, it has nothing to do with being unconscious of some operational segment of our intelligence, in which no knowledge is forthcoming in the first place. Perhaps you’ve thought a reasonable work-around, but from my armchair, I must say if you agree with the former you have lost the ground for judging the relative quality of your own knowledge. — Mww
Contingent, without a doubt. Imperfect? Ehhhhh……isn’t whatever knowledge there is at any given time, perfectly obtained? Otherwise, by what right is it knowledge at all? If every otherwise rational human in a given time knew lightning was the product of angry gods, what argument could there possibly be, in that same time, sufficient to falsify it? Wouldn’t that knowledge, at that time, be as perfect as it could be? — Mww
The system used to amend at some successive time the knowledge of one time, is precisely the same system used to obtain both. So maybe it isn’t the relative perfection of knowledge we should consider, but the relative quality of the system by which it is obtained. — Mww
Do you see the contradiction? What would you do about it? — Mww
More than a bit of a stretch I'd say, there would seem to be no way this could be possible. We see the same things at the same times and places, and since as far as we know our minds are not connected this is inexplicable in terms of just our minds. — Janus
I don't see why we should assume that of the physical. The world shows lawlike patterns and regularities. I think the old image of dead, brute matter died a long time ago, but it still seems to live in some minds. — Janus
Today that sense is know as interoception―the sense of what is going on in our bodies. We also have proprioception―our sense of the spatial positions, orientations and movements of the body. — Janus
He says that there cannot be such existents, that they are neither existent nor non-existent. I think that is meaningless nonsense. — Janus
I'd say there is no certainty except in tautologies if anywhere. I agree our knowledge is imperfect, but it's all we have. — Janus
I don't see the phenomenal world as a guess. If we were all just guessing then the fact that we see the same things in the same places and times would be inexplicable. Perhaps you mean our inferences about the nature of the phenomenal world? Even there, given the immense breadth and consistency of our scientific knowledge, I think 'guess' is too strong. — Janus
I think it is a kind of artificial problem. We experience a world of phenomena. It seems most plausible (to me at least) that the ways phenomena appear to us is consistent with the real structures of both the external phenomena and our own bodies. We can recognize that this cannot be the "whole picture" and also that, while our language is inherently dualistic, there is no reason to believe nature is dualistic, and this means our understanding if not our direct perceptual experience is somewhat out of kilter with what actually is. I think it is for this reason that aporia may always be found in anything we say. — Janus
We can, but experience on these and like forums tells me that people rarely change their opinion on account of debating about what seems most reasonable when it comes to metaphysical speculation. — Janus
I agree. I think a physicalism that allows for the semiotic or semantic dimension to be in some sense "built in" is the most reasonable. However many people seem to interpret the idea that mind in fundamental to entail and idealist position that claims mind as fundamental substance or as some form of panpsychism which entails that everything is to some degree conscious or at least capable of experience and some kind of "inner sense". I don't think it is plausible to think that anything without some kind of sensory organ can experience anything. — Janus
Anyway we seem to agree on the major points. — Janus
Which is your prerogative. My point was simply that the two views are distinct enough from each other that they should be considered as different theories altogether. — Mww
Of what there is no clue, is how the non-mental matter of appearance transitions to its mental component of intuition. That it is transitioned is necessary, so is given the name transcendental object, that which reason proposes to itself post hoc, in order for the system to maintain its speculative procedure. — Mww
Even if there is a transcendental realist epistemological theory which explains Kant’s missing clue, it remains the case no human is ever conscious of all that which occurs between sensation and brain activation because of it, which just is Kant’s faculty of intuition whose object is phenomenon. — Mww
Don't forget that the categories of the understanding and our sensory abilities are factors that we all share. They're not particular to individuals, although individuals 'instantiate' those capacities. I have just responded in the mind-created world discussion to further points along these lines. — Wayfarer
Yes, and I would say that it can only explain the general forms that our experiences take, and not the commonality of experiences of particular forms (which we might call the content of experiences). — Janus
So, it is hard to say what we might mean by 'mind-dependent' in distinction to 'body/brain dependent'. — Janus
That there are such existents is strongly suggested by science and even by everyday experience. Of course as soon as we perceive something it no longer strictly qualifies to be placed in that category. — Janus
I agree with most of what you say here, although I'm not clear on how you have related it to theism. In Kant was the problem that the senses might thought to be deceptive veils, and I think Hegel effectively dealt with that error in his Phenomenology. — Janus
If we do away with the external world we are left with a mere Phenomenalism, which seems to explain nothing. By "external world" I simply refer to what lies outside the boundaries of our skins. I cannot see any reason to doubt the existence of external reality defined that way. What the ultimate nature of that external reality might be is unknown and perhaps unknowable. It might be ideas in the mind of god, or it might simply be a world of existents. — Janus
You seem to allude to the idea that without god the intelligibility of the external world is inexplicable — Janus
Yes, ofcourse. Interestingly, you can produce bombtester-like behavior in baths of fluid: e.g. — Apustimelogist
For me, a mechanism like this is the most attractive explanation of quantum theory, something already postulated in the stochastic mechanical interpretation and some versions of Bohm. It sounds weird but it seems quite compatible with the ontologies of quantum field theory imo, which additionally also seems to tell us that there is no truly empty space, i.e. vacuum energy and fluctuations. — Apustimelogist
A classical analogy for interaction free measurements, as in the quantum Zeno Elitzur–Vaidman_bomb_tester, can be given in terms of my impulsive niece making T tours of a shopping mall in order to decide what she'd like me to buy her for her birthday.
... — sime
I made the same point myself earlier in the thread but it received no response―which is probably understandable. — Janus
Anti-realists, anti-materialists, anti-physicalists have a vested interest in denying the reality of things in themselves, because to allow them would be to admit that consciousness is not fundamental, and, very often it seems, for religious or spiritual reasons they want to believe that consciousness is fundamental, especially if they don't want to accept the Abrahamic god. One can, without inconsistency, accept the Abrahamic god and be a realist about mind-independent existents. — Janus
Better to say D’Espagnat developed a more complete epistemic idealist theory grounded in transcendental realism, than to say Kant developed a less complete epistemic theory because it wasn’t. — Mww
But "interaction-free measurements" work because there is a physical change in the system behavior due to a change in the experimental context, analogous to closing a slit in the double slit experiment. — Apustimelogist
But where is the particle? Since the wave is uniformly spread throughout space, there is no way for us to say that the electron is here or there. When measured, it literally could be found anywhere. So while we know precisely how fast the particle is moving, there is huge uncertainty about its position. And as you see, this conclusion does not depend on our disturbing the particle. We never touched it — Brian Greene, The Fabric of the Cosmos
So again this lends support to some basic aspects of Kant's (as distinct from Berkeley's) form of idealism. The idea that 'the structure of possible experience constrains what can count as empirical knowledge' has had considerable consequences in many schools of thought beyond quantum mechanics. As for Berkeley, though, these kinds of developments provide a partial vindication - by bringing the observer back to the act of observation ;-) — Wayfarer
This is where his nominalism shows through. By designating universals purely mental or linguistic, Berkeley undercuts the possibility of a robust theory of lawlike regularities within his immaterialism. — Wayfarer
Kant does acknowledge that there is a domain beyond our knowledge - so there is a reality beyond, or in a sense other than how it appears to us. But he avoided the weakness in Berkeley's argument by allowing that the forms of thought (categories) and of intuition are universal structures of cognition, not mere names — though still mind-dependent in his transcendental sense. — Wayfarer
//also consider that the ‘material substratum’ is nowadays regarded as being of the nature of fields in which particles are ‘excitations’. I think this is why Berkelian idealism keeps being mentioned in this context.// — Wayfarer
Berkeley, by contrast, accepts that there are regular sequences among ideas (what we might call “natural causes”), which God has ordained as the stable framework of experience. These patterns aren’t illusions; they’re effective causes in the world as God presents it to us. — Wayfarer
This is why I think in another context he could have been something like a logical positivist. — Apustimelogist
But specifically for Berkeley, as an Immaterialist, he does not believe in a world of material substance, fundamental particles and forces, but he does believe in a world of physical form, bundles of ideas in the mind of God. — RussellA
The problem is always that ‘mind’ is outside a Wheeler’s usual term of reference. But Andrei Linde doesn’t hesitate to speak about it. — Wayfarer
But I don’t think that the corollary of that is that non-perceived objects cease to exist. They exist in the sight of God — Wayfarer
John Wheeler, 'Law without Law' — Wayfarer
It would seem that the theory is exclusively concerned about ‘results of measurement’, and has nothing to say about anything else. What exactly qualifies some physical systems to play the role of ‘measurer’? Was the wavefunction of the world waiting to jump for thousands of millions of years until a single-celled living creature appeared? Or did it have to wait a little longer, for some better qualified system . . . with a PhD? If the theory is to apply to anything but highly idealised laboratory operations, are we not obliged to admit that more or less ‘measurement-like’ processes are going on more or less all the time, more or less everywhere? Do we not have jumping then all the time?
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. — Wayfarer
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! — Wayfarer
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 experience — vivid, structured, and meaningful, but always in relation to a mind — although importantly for Berkeley, as a Christian Bishop, the mind of God served as a kind of universal guarantor of reality, as by Him all things were perceived, and so maintained in existence. — Wayfarer
No two experiences, whether NDEs or everyday perceptions, are ever exactly identical, even among people sharing the same event in the same moment. Even witnesses at a car accident: Their accounts vary based on vantage point, attention, emotions, and memory, yet the core facts often align. — Sam26
This subjectivity is a hallmark of human consciousness, and it applies powerfully to NDEs. Research consistently shows that while NDEs share striking similarities (suggesting a possible universal mechanism), individual differences go beyond cultural backgrounds, influenced by personal psychology, expectations, neurobiology, and worldviews. — Sam26
A 2024 Taylor & Francis review of NDEs across cultures and history found high similarity in features like out-of-body experiences (OBEs), encounters with light or beings, life reviews, and feelings of peace, appearing in approximately 60-80% of global reports. These similarities hold even when controlling for cultural expectations (e.g., Westerners might see Jesus, while Easterners describe Yama, but the "being of light" archetype persists). This is not unusual; it happens in our everyday experiences, too. — Sam26
Everett's thesis had to dumb-down the number of bases due to the finite but inexpressibly large actuality of the actual figure. — noAxioms
Hence Rovelli saying that a thing cannot measure itself, it can only measure something sufficiently in the past to have collapsed into a coherent state. — noAxioms
'beable'. — noAxioms
I don't understand any of that. There is no right/wrong basis under MWI. They all share the same ontology, but some are more probable than others, whatever that means. — noAxioms
They are nowhere near sufficiently significant. I cannot think of a scenario, however trivial, where you'd see this. It would be the equivalent of measuring which slit the photon passed through, and still getting an interference patter. Interference comes from not knowing the state of the cat, ever. — noAxioms
Sure we do. You observe that by not measuring the spin, same as not measuring which slit. — noAxioms
Why would you want interference removed? It is seen. Even a realist interpretation like DBB has the photon going through one slit and not the other, yet interference patterns result. We experience that. Perhaps we're talking past each other. — noAxioms
You don't know that, there being no evidence of it. Under MWI, there's no 'our', so every basis is experienced by whatever is entangled with that basis, with none preferred. — noAxioms
Time is a child playing draughts, the kingly power is a child's (fragment 52)
War is the father of all and the king of all; and some he has made gods and some men, some bond and some free. (fragment 53)
We must know that war is common to all and strife is justice, and that all things come into being and pass away (?) through strife. (fragment 80)
The ability to predict how everything will deviate from the proposition doesn't make the proposition true. That everything deviates from the proposition indicates that it is false. The usefulness of it, I do not deny. — Metaphysician Undercover
The truth they say is 'I am false'. — Metaphysician Undercover
This didn’t mean that he abandoned all possibilities of distinguishing what is a better way of life from what is worse. What he did was to separate this issue from the particular content of meaning of specific value systems. — Joshs
259. To refrain mutually from injury, from violence, from exploitation, and put one's will on a par with that of others: this may result in a certain rough sense in good conduct among individuals when the necessary conditions are given (namely, the actual similarity of the individuals in amount of force and degree of worth, and their co-relation within one organization). As soon, however, as one wished to take this principle more generally, and if possible even as the FUNDAMENTAL PRINCIPLE OF SOCIETY, it would immediately disclose what it really is--namely, a Will to the DENIAL of life, a principle of dissolution and decay. Here one must think profoundly to the very basis and resist all sentimental weakness: life itself is ESSENTIALLY appropriation, injury, conquest of the strange and weak, suppression, severity, obtrusion of peculiar forms, incorporation, and at the least, putting it mildest, exploitation;--but why should one for ever use precisely these words on which for ages a disparaging purpose has been stamped? Even the organization within which, as was previously supposed, the individuals treat each other as equal--it takes place in every healthy aristocracy--must itself, if it be a living and not a dying organization, do all that towards other bodies, which the individuals within it refrain from doing to each other it will have to be the incarnated Will to Power, it will endeavour to grow, to gain ground, attract to itself and acquire ascendancy-- not owing to any morality or immorality, but because it LIVES, and because life IS precisely Will to Power. On no point, however, is the ordinary consciousness of Europeans more unwilling to be corrected than on this matter, people now rave everywhere, even under the guise of science, about coming conditions of society in which "the exploiting character" is to be absent--that sounds to my ears as if they promised to invent a mode of life which should refrain from all organic functions. "Exploitation" does not belong to a depraved, or imperfect and primitive society it belongs to the nature of the living being as a primary organic function, it is a consequence of the intrinsic Will to Power, which is precisely the Will to Life--Granting that as a theory this is a novelty--as a reality it is the FUNDAMENTAL FACT of all history let us be so far honest towards ourselves!
And we can get better and better over time at allowing the creative future to flow into the present. This seems to me to be a promising , growth-oriented way of life. If it is empty, it is only empty of content-based prescriptions, as I think it should be. — Joshs
That the world is divine play [göttliches Spiel] beyond good and evil―for this, my predecessors are the philosophy of Vedanta and Heraclitus. (NF 1884)
Perhaps. It's been said he has a nihilist view of Nāgārjuna, and this kind of mistaken interpretation is not infrequent even amongst expert readers. — Wayfarer
Have you encountered the charming and ebullient Michel Bitbol? I learned of him on this forum and have read some of his articles. He is a French philosopher of science who has published books on Schrodinger, among other subjects. Also has an expert grasp of Buddhist philosophy. See for example It is never Known but Is the Knower (.pdf) — Wayfarer
There are convergences between Buddhism and physics, but they're nothing like what you would assume at first glance. It has to do with the ontology of Buddhism, which is not based on there being Aristotelian substances or essences, and also on the way that Buddhism understands the inter-relationship of 'self-and-world'. It has a relational, not substantial, ontology. Husserl sang high praises of it. — Wayfarer
1. Life, in general, is eternal. Not life of one particular individual, but in general. — kirillov
2. Life is suffering. One's life, by pure luck, can be pretty good in absent of pain in suffering. But that's not the case overall. — kirillov
3. Life cannot be escaped. — kirillov
And the problem is: how one, given three premises above, affirms life as it is? — kirillov