Structural strength: for an emerging form to perdure at all, the form must be structurally cohesive and/or self-sustaining. Otherwise the slightest perturbation in the environment would erase the form. A structure that emerges and then vanishes (like the waves in the OP) is not building up any emerging property over the long term. It emerges and then goes back to zero, and so does the next wave.
Cumulative: for emergence to go anywhere over the long run, it needs to build upon past emergence. So to qualify as real emergence, a structure or form has to maintain some of its structural gains over time (criteria of structural strength), long enough for another emerging form to happen, AND this new emerging form has to build upon the previous one (i.e. be cumulative).
Self-maintainance: because of entropy, an emerging form is generally subject to degenerescence and destruction. In order to satisfay criteria of structural strength and cumulativeness, an emerging form must therefore be able to repair itself, otherwise it is not going to last long enough for cumulative emergence to happen. — Olivier5
"If we were pressed to give a definition of emergence, we could say that a property is emergent if it is a novel property of a system or an entity that arises when that system or entity has reached a certain level of complexity and that, even though it exists only insofar as the system or entity exists, it is distinct from the properties of the parts of the system from which it emerges. However, as will become apparent, things are not so simple because “emergence” is a term used in different ways both in science and in philosophy, and how it is to be defined is a substantive question in itself." — frank
Alright, what is a level disconnected from our cognition and use? What do you exactly mean with the word 'to exist' entirely separated from any kind of viewer?
I'm also not saying nothing exists before we discovered it, i'm saying our descriptions and the languages we use (which includes words like exist) are (partly) influenced by us and our needs. — ChatteringMonkey
If we were omniscient, with unlimited cognitive powers, there doesn't seem to be a reason why we would use higher level emergent descriptions. Everything in a fluid could in theory be described in terms of particles moving (and probably more complete), we just prefer using fluid dynamics because it is to complex 'for us' to describe it in terms of moving particles. — ChatteringMonkey
Sorry to interject but I think this is a concept that may require some attention, as well as the reverse concept of "bottom-up causation".
When I hit on a nail with a hammer, and the nail is driven down a plank of wood, can I say that the hammer head is accumulating kinetic energy, and that it transmits this energy to the nail? Or should I rather think that the atoms of the hammer head are accumulating kinetic energy and transmitting this energy to the nail atoms? Or should I instead say that the wave function of the hammer head elementary particles is interacting with that of the nail elementary particles? And at a smaller level, what about the quarks of my hammer? Are they the ones doing all the work or what?
I think that scale is in the eye of the beholder. We should avoid the assumption that there is a privileged scale at which causation happens. Causation happens at all levels at once because all levels coexist in one reality. Up and down in this context are best understood as metaphors for scale of observation, not for causation channels. — Olivier5
This was in the context of the debate on experiential states vs. physical states. When new phenomenon come about, it is usually already cognized from an experiencer. When you see the results of physical forces arising, you are already viewing it. However, mental states are the very thing viewing the emergence, and is itself supposed to be emergent. What exactly is "emerging" if we are talking about mental states? And from "what" is it emerging? What perspective is going on here? Is everything from a localized perspective? Water has properties of fluidity. What is fluidity at a level of atomic structure? You need the top-down perspective for fluidity to even make sense. Otherwise it is turtles all the way down. There is no separation of this or that phenomena. It just is in itself. It's actually really hard for me to explain. Some days I can explain these thoughts better than others. Struggling right now.What do you mean by epistemic levels? — frank
In three sentences you've gone from being open to the neurological phenomena being identically consciousness, to being merely the cause of consciousness, to being merely a correlate of consciousness again. All I can say is to repeat: if you are aware that, in Dennett's view, they are not merely correlates but the thing itself, it doesn't make any sense to expect him to answer a question on the separate question of the thing itself that is not meaningful in that view, or to pretend he hasn't addressed the question because he doesn't treat it as a separable problem. — Kenosha Kid
So in the case of the living being, the bio-structure must have emerged somehow. — Olivier5
That's not a definition of the hard problem I have heard of before. The formulation I've always come across is the one that might admit correlates of consciousness in neurology, but never consciousness itself. — Kenosha Kid
Neurology is a physical discipline. It is not its job to satisfy metaphysicists any more than it's its job to satisfy creationists or dualists. — Kenosha Kid
ne. It is not its job to satisfy metaphysicists any more than it's its job to satisfy creationists or dualists. If you're in principle satisfied that the science can isolate what consciousness is, not just correlates (including causal) of consciousness, but want a deeper understanding of why a thing that is something is that thing, which is not a question specific to consciousness at all, you ought to look to other metaphysicists, surely? Is there a specific aspect to consciousness that makes this special? — Kenosha Kid
Yes. Knowing how tornadoes work requires more than understanding the mechanics of moving dust, and we can understand tornadoes without knowing anything about quantum physics. — frank
The sort of viewpoint I gather you're espousing is that, no, these will always be interpreted as merely correlates of the thing, but never the thing itself, god forbid. So while all of the content of an experience might be accounted for neurological correlates, and the start of an experience might be preceded by neurological correlates, these correlates cannot constitute the having an experience itself, they can only be little helpers. — Kenosha Kid
In other words, hard problemers have it back to front. Dennett agrees with the above: there's no separable hard problem to answer. NCCs aren't correlates but the thing itself, not individually but as a messy whole. The likes of Strawson misrepresent this as a claim that 'consciousness does not exist', but in fact it's an affirmative claim that consciousness is real, not an added sprinkle of magic on top of real stuff. — Kenosha Kid
If a property is emergent, it has characteristics that are not seen in its building blocks. A tornado is an emergent entity. If I'm reductionist regarding tornadoes, I would claim that the concept of a tornado is misleading. There are no tornadoes and to the extent people believe otherwise, they have bought into an illusion. — frank
We can also add in the odd understanding of how is it something can "emerge" in the first place. Emergence implies some sort of epistemic leap from one stage into another. I'll just leave it at that. — schopenhauer1
No I'm not. Human beings are made of the same stuff as other animals and the medium-sized dry goods in our environment — Srap Tasmaner
we are the sort of animals we are because of exactly the same processes of evolution that result in other animals being the way they are. — Srap Tasmaner
And when we're not unconscious, we're conscious. — Srap Tasmaner
That fact doesn't trouble me in the least. Why on earth should it? It's exactly as interesting as the rest of natural science, but it's not shocking or troubling in some way. I honestly have no idea why people think it is. — Srap Tasmaner
But that again is merely your insistence that the hard problem is separable and distinct. You're not demonstrating that Dennett isn't answering the question; you're disputing the grounds on which he answers it, just as he disputes the grounds on which you ask it. — Kenosha Kid
Now, yes. But the answers that cognitive neuroscience yields were once thought to be inseparable aspects of that hard problem. Now they're not, hence: hard problem of the gaps. — Kenosha Kid
It's not a distinct question, so it's not some unrelated line of thought either. It's what people who are actually interested in the phenomenon are doing while people who are interested in their own belief systems wet themselves. — Kenosha Kid
That word, "irreducible", has a very particular connotation for a lot of us, and it's not a nice one. — Srap Tasmaner
For instance, seeing a car as a car rather than some generic smudge of colour in a background of smudges of colour is an important aspect of the disputed qualia of 'this car'. As Isaac described, we already know much about how the brain recognises objects, so the hard aspect of this is pushed back to purely the subjective appraisal of the quale and not the derivation of any of its properties: a hard problem of the gaps. Likewise other shapes, colour, orientation, distance, name, and everything else that makes up the contents of our subjective experiences. What we're left with is a question of how a particular part of the brain does one particular thing, out of all the almost countless other things the brain is doing to construct our subjective experience that are becoming clear. — Kenosha Kid
If there's no question to answer, it would be odd to answer it. — Kenosha Kid
Why the hard question is seldom asked
One explanation for the neglect of the hard question is that science in this area proceeds from the peripheries towards the interior, analysing the operation of transducers and following their effects inwards. Start with the low hanging fruit; it is a matter of proximity, non-invasiveness and more reliable manipulability—we can measure and control the stimulation of the peripheral transducers with great precision. Research on the efferent periphery, the innervation of muscles and the organization of higher-level neural motor structures, can be done, but is more difficult for a related reason, which has more general implications: controlled experiments are designed to isolate, to the extent possible, one or a few of the variable sources of input to the phenomenon—clamping the system, in short—and then measuring the dependent variables of output. Accomplishing this requires either invasive techniques (e.g. stimulation in vivo of motor areas) or indirect manipulation of subjects' motivation (e.g. ‘press button A when you hear the tone; press button B when you hear the click; try not to move otherwise’). In the latter case, researchers just assume, plausibly, that conscious subjects will understand the briefing, and be motivated to cooperate, and avoid interfering activities, mental or skeletal, with the result that they will assist the researcher in setting up a transient virtual machine in the cortex that restricts input to their motor systems to quite specific commands.
Similarly, working on the afferent side of the mountain, researchers brief subjects to attend to specific aspects of their sensory manifold, and to perform readily understood simple tasks (usually, as quickly as possible), with many repetitions and variations, all counterbalanced and timed. The result, on both the afferent and efferent fronts, is that subjects are systematically constrained—for the sake of science—to a tiny subset of the things they can do with their consciousness. Contrast this with non-scientific investigation of consciousness: ‘A penny for your thoughts’, ‘What are you looking at now?’, ‘What's up?’
This is all obvious, but it has a non-obvious side effect on the science of consciousness: it deflects attention from what is perhaps the most wonderful feature of human consciousness: the general answer to the hard question, ‘And then what happens?’ is ‘Almost anything can happen!’ Our conscious minds are amazingly free-wheeling, open-ended, protean, untrammelled, unconstrained, variable, unpredictable, … . Omni-representational. Not only can we think about anything that can occur to us, and not only can almost anything (anything ‘imaginable’, anything ‘conceivable’) occur to us, but once something has occurred to us, we can respond to it in an apparently unlimited variety of ways, and then respond to those responses in another Vast [11, p. 109] variety of ways, and so forth, an expanding set of possibilities that outruns even the productivity of natural languages (words fail me). Of course, on any particular occasion, the momentary states of the various component neural systems constrain the ‘adjacent possible’ [12] to a limited selection of ‘nearby’ contents, but this changes from moment to moment, and is not directly in anybody's control. It is this background of omnipotentiality that we take for granted, and cordon off accordingly in our experimental explorations. It is worth noting that we have scant reason to think that simpler nervous systems have a similar productivity. Most are likely to be ‘cognitively closed’ [13] systems, lacking the representational wherewithal to imagine a century or a continent, or poetry, or democracy, … or God. The famous four Fs (feed, fight, flee and mate) may, with a few supplements (e.g. explore, sleep) and minor suboptions, exhaust the degrees of freedom of invertebrates.
Probably even our closest relatives, the chimpanzees and bonobos, have severely constricted repertoires of representation, compared with us. Here is a simple example: close your eyes right now and imagine, in whatever detail you like, putting a plastic wastebasket over your head and climbing hand-over-hand up a stout rope. Easy? Not difficult, even if you are not strong and agile enough—most of us are not—to actually perform the stunt yourself. Could a chimpanzee engage in the same ‘imagining’ or ‘mental time travel’ or ‘daydreaming’? I chose the action and the furnishings to be items deeply familiar to a captive chimp; there is no doubt such a chimp could recognize, manipulate, play with the basket, and swing or climb up the rope, but does its mind have the sort of self-manipulability to put together these familiar elements in novel ways? Maybe, but maybe not. The abilities of clever animals—primates, corvids, cephalopods, cetaceans—to come up with inventive solutions to problems have been vigorously studied recently (e.g. [14–16]), and this research sometimes suggests that they are capable of trying out their solutions ‘off line’ in their imaginations before venturing them in the cruel world, but we should not jump to the conclusion that their combinatorial freedom is as wide open as ours. For every ‘romantic’ finding, there are ‘killjoy’ findings [17] in which clever species prove to be (apparently) quite stupid in the face of not so difficult challenges.
One of the recurrent difficulties of research in this area is that in order to conduct proper, controlled scientific experiments, the researchers typically have to impose severe restrictions on their animals' freedom of movement and exploration, and also submit them to regimes of training that may involve hundreds or even thousands of repetitions in order to ensure that they attend to the right stimuli at the right time and are motivated to respond in the right manner (the manner intended by the researcher). Human subjects, by contrast, can be uniformly briefed (in a language they all understand) and given a few practice trials, and then be reliably motivated to perform as requested for quite long periods of time [18]. The tasks are as simple as possible, in order to be accurately measured, and the interference of ‘mind-wandering’ can be minimized by suitable motivations, intervals of relaxation, etc.
The effect, in both speaking human subjects and languageless animal subjects, is to minimize the degrees of freedom that are being exploited by the subjects, in order to get clean data. So, huge differences in the available degrees of freedom are systematically screened off, neither measured nor investigated.
This explains the relative paucity of empirical research on language production in contrast with language perception, on speaking in contrast with perceiving, parsing, comprehending. What are the inputs to a controlled experiment on speaking? It is easy to induce subjects to read passages aloud, of course, or answer ‘Yes’ and ‘No’ to questions displayed, but if the experimenter were to pose a task along the lines of ‘tell me something of interest about your life’ or ‘what do you think of Thai cuisine?’ or ‘say something funny’, the channel of possible responses is hopelessly broad for experimental purposes.
Amir et al. [19] attempted to find an fMRI signature for humour in an experiment that showed subjects simple ‘Droodle’ drawings [20–22] that could be simply described or given amusing interpretations (figure 1).
— Facing up to the hard question of consciousnessbDaniel C. Dennett Published:30 July 2018
Okay, well Dennett's view is that we don't need to understand the hard problem, i.e. it's not a separate problem that will remain once all the easy problems are solved, but rather a conceptual problem arising from ignorance. — Kenosha Kid
The hard problem of consciousness is the problem of explaining why and how we have qualia[note 1] or phenomenal experiences. That is to say, why do we have personal, first-person experiences, often described as experiences that feel "like something." In comparison, we assume there are no such experiences for inanimate things like, for instance, a thermostat, toaster, computer or, theoretically, a sophisticated form of artificial intelligence.[2] The philosopher David Chalmers, who introduced the term "hard problem of consciousness,"[3] contrasts this with the "easy problems" of explaining the physical systems that give us and other animals the ability to discriminate, integrate information, report mental states, focus attention, and so forth.[4] Easy problems are (relatively) easy because all that is required for their solution is to specify a mechanism that can perform the function.[4] That is, even though we have yet to solve most of the easy problems (our understanding of the brain is still preliminary), these questions can probably eventually be understood by relying entirely on standard scientific methods.[4] Chalmers claims that even once we have solved such problems about the brain and experience, the hard problem will "persist even when the performance of all the relevant functions is explained".[4] — Wikipedia article on the Hard Problem of Conscioiusness
What is your point here? That anyone who researches anything to do with mind must answer one question and nothing else? That's not how research works. You cannot dismiss the work of, say, all physicists who do not have a Theory of Everything. — Kenosha Kid
Strawson is responding to Dennett, not vice versa. — Kenosha Kid
Dennett is saying that the theoretical description of qualia is wrong (and, furthermore, that qualia themselves, while real enough, are not scientifically useful). — Kenosha Kid
We're sampling from an already formed space of features introspectively rather than looking at the process of perceptual feature formation which is constructing the elements of that sample that we later sample from with another (related) process. — fdrake
o say someone is "forced" to exist is an exercise in rhetoric. The word is used in an effort to persuade others that it's wrong to reproduce, or characterize reproduction as evil. To say someone's existence was caused doesn't have the same negative connotations. That's what I think. Perhaps, though, I was forced to think by my parents. I certainly could not think if I didn't exist. — Ciceronianus the White
But they don't force a baby. There is nothing being compelled. Parents don't say "Let's force (or compel) a baby to exist" or "I want to force a baby to come into the world."
As the OP seems to acknowledge, "force" is being used in an strange manner in this case, for effect. I don't know why, and I don't think it works. — Ciceronianus the White
Doesn't the Bible say we were born into sin? Something akin to evil? If not why did God sacrifice his own son? Why do we need to be saved by Jesus, instead of science? — Athena
I think I have good reason to believe it makes no sense to speak of us as if we existed before we exist,. Because, I hope it doesn't surprise you to learn, we don't exist until we exist. We exist only when we exist. So there is no me, nor is there a you, pondering or deciding whether or not we should exist until we exist. Nor is there a me or a you that can be forced exist when neither you nor I exist. — Ciceronianus the White
You can never die. Because you never existed in the first place. — Hippyhead
I dunno read and analyse the paper and see what you think. — fdrake
If it turned out that keeping the explanatory gap open required relying on theories/intuitions which can be shown to be confused, inaccurate or false, only then would the hard problem dissolve. — fdrake
Besides and just for the heck of it, what do you say Christianity exactly is, or what it means to be a Christian? — tim wood
