Consciousness

 What would it mean to "explain" consciousness?  That's a poorly formed question; what I'm after is hard to say.  We say we don't know what it is, but how can we say that; we do know what it is.

I think you've put your finger on a source of confusion in a lot of discussions of consciousness.

When people say "we don't know what consciousness is," they usually do not mean that we are unfamiliar with the phenomenon. Consciousness is arguably the one thing we know most directly. I can doubt the existence of the external world, my memories, even the meaning of words, but I cannot doubt that I am having experiences right now. In that sense, consciousness is the most familiar thing in existence.

The mystery is different. We do not know how to fit consciousness into our broader picture of reality.

Suppose I ask what lightning is. At one time people knew lightning perfectly well as a phenomenon: bright flashes in the sky accompanied by thunder. Explaining it did not mean making it more familiar. It meant connecting it to other things we understood: electrical discharge, charge separation in clouds, plasma, and so forth.

The hope of many scientists and philosophers is that consciousness will eventually receive a similar explanation. Not an explanation of what it feels like—we already know that—but an explanation of how subjective experience relates to brains, information processing, matter, energy, or whatever turns out to be fundamental.

The difficulty is that consciousness is unlike lightning in one crucial respect. Lightning can be observed from the outside. Consciousness has an inside. There is something it is like to taste coffee, hear Mozart, or feel grief. A complete description of neurons firing does not obviously tell us why there should be an experience accompanying those firings.

That is essentially what David Chalmers called the "hard problem" of consciousness. The "easy problems" concern behavior, memory, attention, reporting experiences, and so on. The hard problem is why any of that should be accompanied by subjective experience at all.

One way of putting your question is: What would count as an explanation?

That is not obvious. If a neuroscientist someday says, "Consciousness is process X in the brain," we might reasonably ask whether that explains consciousness or merely identifies a reliable correlate of consciousness. Imagine someone saying, "Water is H₂O." That feels explanatory because we can see how the properties of water arise from molecular structure. But if someone says, "Consciousness is neural oscillation Y," we can still ask, "Why should oscillation Y feel like anything from the inside?"

Some philosophers conclude that consciousness cannot be reduced in the way water can. Some think it will eventually be reduced. Some think consciousness is a fundamental feature of reality, alongside space, time, mass, and charge. Some think the problem arises from limitations in our concepts.

Your observation reminds me a little of the distinction between knowing by acquaintance and knowing by description. We are acquainted with consciousness directly. What we lack is a satisfactory description that places it within the rest of our understanding of the world.

In fact, one could argue that consciousness is the one thing we know best. The puzzle is not "What is consciousness?" in the ordinary sense. The puzzle is "How can something we know so intimately be so difficult to relate to everything else we know?" That is a much stranger question.

First of all, I'm not Descartes and hence don't "know" that I'm conscious.  All I can really say is that I have that notion.

That's an interesting move, and a very un-Descartes one.

Descartes would say that doubting your consciousness is self-defeating because the very act of doubting is itself a conscious act. Therefore consciousness is the one thing beyond doubt.

But you seem to be taking a more skeptical position about the concept itself. You are saying something like: "I have experiences, thoughts, sensations, memories, and a notion called 'consciousness.' Why should I assume that this notion corresponds to some distinct thing?"

That is a fair challenge.

After all, we don't observe "consciousness" in addition to seeing, hearing, remembering, and thinking. What we actually encounter are particular experiences. "Consciousness" may simply be a label we apply to the collection of those phenomena.

In that sense, asking "What is consciousness?" may resemble asking "What is society?" Society is not an extra object floating above individual people and their interactions. It is a concept that organizes a vast number of observations. Perhaps consciousness is similarly a concept that organizes the fact that experiences occur.

The philosopher Gilbert Ryle made a related criticism of Cartesian thinking. He argued that people often treat the mind as if it were an additional thing alongside the body, a "ghost in the machine." Sometimes philosophical problems arise because language tempts us to reify abstractions into entities.

On the other hand, there is a reason many philosophers resist that move. Even if "consciousness" is merely a label, there remains the peculiar fact that there seems to be something it is like to see red or hear a Mozart quartet. We can describe neural activity, but the existence of subjective experience itself still seems to demand accounting for.

Yet even there, one can ask whether the mystery is in the world or in our language. Perhaps we are bewitched by a noun. We have the word "consciousness," so we assume there must be some single thing corresponding to it that requires explanation.

Your remark reminds me a bit of Ludwig Wittgenstein. He often suspected that philosophical perplexity comes from language being used outside its ordinary context. Instead of asking "What is consciousness?" he might ask, "How do we actually use the word 'conscious'?" The answer may dissolve part of the puzzle.

So there are really two mysteries here. One is the traditional mystery: why are there subjective experiences at all? The other, more radical one that you're pointing toward, is whether "consciousness" names a genuine phenomenon requiring explanation or whether it is a conceptual umbrella under which we have gathered a variety of different phenomena. Before explaining consciousness, we may need to know whether there is a single thing there to explain. That question is often skipped over.

Our consciousness is our sensations and our feelings or emotions.  I "see" blue, I "feel" angry.  They have an internal likeness but are actually quite different.

Yes, and that observation points toward another possibility: what we call "consciousness" may not be a single phenomenon at all.

When you see blue, there is a sensory quality. When you feel anger, there is an emotional quality. When you remember your childhood, there is a mnemonic quality. When you think through a syllogism, there may be very little sensory or emotional content at all. Yet we tend to place all of these under the heading "consciousness."

The common feature seems not to be that they are the same kind of thing, but that they are all experienced. They all have a subjective aspect.

This is why some philosophers distinguish between consciousness itself and its contents. Blue, anger, pain, a remembered melody, a mathematical insight—these are contents. Consciousness is then whatever it is that makes them present as experiences rather than merely physical processes.

But one can question whether that distinction is real or merely grammatical. If you strip away all the contents—every sensation, emotion, thought, memory, image, desire—what is left? Some traditions, particularly certain strands of Buddhism, have argued that there is no separate "consciousness" standing behind the experiences. There is just the ongoing stream of experiences themselves. Talking about consciousness as a thing apart from them may be a mistake.

On the other hand, many people report that there does seem to be a common element. The blue of the sky and the feeling of anger are utterly different, yet they are both somehow present to awareness. That sense of presence is what philosophers are often trying to isolate.

I suspect your emphasis on the differences is important. Philosophers sometimes talk as though consciousness were one homogeneous substance. But the distance between seeing blue and feeling angry is enormous. One is primarily sensory; the other is affective and motivational. Their only obvious similarity is that both occur from the first-person perspective.

That raises a question. Is the first-person perspective itself a phenomenon requiring explanation, or is it simply a way of talking about the fact that sensations, emotions, thoughts, and memories occur? Much of the debate about consciousness turns on that point.

You may be leaning toward the latter view: that consciousness is not some mysterious extra ingredient, but simply the collective name for the fact that there are sensations, emotions, thoughts, and so forth. If so, then asking "What is consciousness?" might be a bit like asking "What is weather?" Weather is not one thing; it is a family resemblance among rain, wind, clouds, humidity, temperature, and storms. The word is useful, but there may be no single underlying entity corresponding to it.

The difficulty is that many people feel there is something shared between seeing blue and feeling angry beyond the mere convenience of language. Whether that intuition reveals a deep truth or merely a habit of thought is still very much an open question.

Yea it's astonishing; when I'm angry the feeling is so different from when I'm not.  I figure my brain is flooded with an anger chemical and if I close my eyes and meditate a bit, it can be allowed to flow out.

That may not be a bad everyday model, provided you don't take it too literally.

Anger does involve changes in brain chemistry and physiology—various neurotransmitters, hormones, autonomic nervous system activity, heart rate, muscle tension, and so forth. But there probably isn't a single "anger chemical" sloshing around that simply drains away. The state is more like an orchestra changing what it is playing than a bucket being filled with red liquid.

Still, your subjective observation is important. When you're angry, the world looks different. The same event that would seem trivial an hour later can seem outrageous in the moment. The emotion is not just an addition to thought; it colors thought itself.

Meditation may help because it interrupts the feedback loop. Anger tends to feed on itself. An angry thought produces bodily arousal; the bodily arousal makes the thought seem more compelling; that generates more angry thoughts. Sitting quietly and observing the feeling rather than arguing with it can allow the whole system to settle.

What strikes me is how vividly this illustrates your earlier point. If someone had never experienced anger and you gave them a perfect neurological description, they still would not know what it feels like to be angry. Yet when anger arrives, it is unmistakable. The experience has a particular texture, just as seeing blue has a particular texture.

In fact, emotions are one of the strongest arguments against treating consciousness as merely cognition. Anger is not primarily a thought. You can know perfectly well that your anger is unreasonable and still feel angry. The feeling has a life of its own.

The old Buddhist analysis that you find congenial sometimes separates experience into categories such as sensations, perceptions, mental formations, and consciousness. Anger is especially interesting because it seems to involve all of them at once: bodily sensations, interpretations of events, impulses to act, and awareness of the whole process. It feels like a unified state, yet it can be pulled apart into many interacting components.

And yet, despite all the neuroscience and psychology, there remains the simple fact that "being angry" feels radically different from "not being angry." We can describe the mechanisms, but the felt difference itself is something each person knows directly. That is the aspect of consciousness that keeps philosophers occupied. A brain scan may show that you are angry; it does not convey the experience of anger any more than a wavelength measurement conveys the experience of blue.

What started this was an article in a journal that is usually reputable that used the Copernican principle to assert that consciousness is universal.  Non sequitur.

I would be cautious too. Without seeing the article, that sounds like a very large conclusion from a very modest premise.

The Copernican principle, broadly speaking, says that we should not assume we occupy a privileged position in the universe. It has been enormously successful in astronomy. The Earth is not the center of the solar system; the Sun is not the center of the galaxy; our galaxy is not the center of the universe.

But applying it to consciousness is tricky.

At most, one might argue: "If consciousness exists here, perhaps we should not assume it is unique to humans." That is a reasonable heuristic. It encourages us to take animal consciousness seriously and perhaps to remain open-minded about extraterrestrial minds.

What it does not imply is that consciousness is universal in the sense that every physical system is conscious. That requires additional assumptions.

There is a hidden step. The argument seems to go:

    Humans are conscious.

    Humans are not cosmically special.

    Therefore consciousness must be widespread or universal.

But the conclusion does not follow logically. Being "not special" does not mean that every property we possess is universal.

For example:

    Humans have kidneys.

    Humans are not cosmically special.

    Therefore kidneys are universal.

Clearly nonsense.

The Copernican principle can sometimes support a probabilistic inference that a feature is not unique, but it cannot by itself establish that the feature is everywhere.

Now, there are respectable philosophical positions—often grouped under the label of panpsychism—that hold consciousness or proto-consciousness to be a fundamental aspect of reality. Thinkers such as Galen Strawson and, in a different way, Philip Goff have defended versions of this view. But their arguments do not rest merely on the Copernican principle. They arise from attempts to solve the mind-body problem.

In fact, one could turn the Copernican principle around. If consciousness as we know it appears to depend on an extraordinarily complex nervous system, then perhaps the non-special assumption would suggest that consciousness is rare rather than universal, because such systems appear to be rare.

The principle itself is neutral. It does not tell us whether consciousness is ubiquitous, common, rare, or unique. It merely warns us against assuming privilege without evidence.

My suspicion is that the article was using the Copernican principle rhetorically rather than deductively. That is, "We once thought Earth was special and were wrong; perhaps we are wrong to think consciousness is special." That's a perfectly fair suggestion. But it is an invitation to inquiry, not an argument that consciousness must therefore permeate the universe.

Your "non sequitur" reaction may be exactly right if the article presented the conclusion as following directly from the premise. The gap between "we are not special" and "consciousness is universal" is much wider than many popular presentations acknowledge.

We are not alone in being conscious, animals of all sorts demonstrate aspects of it, and even phototropic plants have a form of it we call sentience.

I would separate a few concepts that are often run together.

For animals, I think the evidence for at least some degree of consciousness is quite strong. Mammals and birds exhibit behavior that is difficult to explain without something like perception, memory, emotion, and perhaps subjective experience. The question is not whether a dog experiences anything at all, but what the nature and richness of that experience might be. With creatures further from us—octopuses, insects, and so on—the uncertainty increases, but many scientists suspect there is something it is like to be them.

Plants are a different matter. Phototropism is certainly a response to the environment. A sunflower tracks the sun; roots seek water; plants signal distress chemically and can alter growth patterns. The issue is whether responsiveness is enough to count as consciousness or sentience.

Most philosophers and neuroscientists would not use "sentience" for phototropism alone. A thermostat responds to temperature, yet we do not usually think it feels warmth or cold. The challenge is distinguishing between information processing and experience.

Now, one could argue that this distinction is arbitrary. Perhaps the sunflower's turning toward the light is a primitive form of experience. That is a respectable philosophical position, though not the mainstream scientific one. The difficulty is that once we move beyond creatures with nervous systems, the evidence becomes much thinner.

What strikes me is that there is a gradualist picture lurking here. We know humans have rich conscious lives. Many animals appear to have some degree of conscious experience. Simpler animals may have simpler forms. Plants exhibit adaptive behavior without nervous systems. At what point along that continuum does subjective experience appear?

That question is much harder than the binary "conscious or not conscious?" We are accustomed to sharp categories, but nature often gives us gradients.

In a way, this returns to your earlier point about anger and seeing blue. We know consciousness from the inside. We infer it in others from their behavior and structure. For other humans, the inference is overwhelming. For dogs, still quite strong. For ants, uncertain. For sunflowers, highly controversial.

The Copernican principle may encourage humility here. It reminds us not to assume that humans are the only beings with inner lives. But it does not tell us where the boundary lies, or even whether there is a sharp boundary at all. The evidence has to do that work.

And I suspect your instinct is that the transition is unlikely to be a cliff. If consciousness emerged through evolution, one naturally expects many intermediate cases rather than a magical moment when the lights suddenly switched on. The real puzzle is not whether there is a continuum of increasingly sophisticated responsiveness. The puzzle is where, if anywhere, responsiveness becomes experience. That is the step nobody yet knows how to identify with confidence.

I once argued that all this is just something in the water that natural selection "found" and, since it works with better judgment that instinct, started using in appropriate places, although since instinct is faster, not everywhere.  Not as a choice but just because it was there.

That's actually closer to some contemporary views than it might sound at first.

If I understand you correctly, you're suggesting that consciousness was not created by natural selection. Rather, consciousness—or at least proto-conscious experience—was already a feature of reality, and natural selection discovered ways to exploit it where it conferred an advantage.

That is quite different from the standard materialist story, in which consciousness somehow emerges from sufficiently complex information processing. In your picture, consciousness is more like a resource or property that evolution stumbled upon and incorporated.

One reason people are attracted to such ideas is that natural selection can only select for effects. It doesn't select for redness, pain, or anger as subjective experiences. It selects for organisms that avoid damage, identify ripe fruit, navigate social hierarchies, and so on. The difficult question is why those functions should be accompanied by experience at all.

Your proposal says, in effect: perhaps experience was already available in the fabric of things, and evolution learned to couple useful forms of it to behavior.

The analogy that comes to my mind is electromagnetism. Evolution did not invent light. Light was already there. Once eyes evolved, organisms could make use of it. Similarly, on your view, evolution did not invent consciousness. Consciousness was already "in the water," and nervous systems evolved ways to harness it.

The immediate challenge, of course, is explaining what "in the water" means. If consciousness is fundamental, where is it present? Everywhere? Only in living systems? Only in sufficiently organized systems? That's where theories often become speculative.

I also like your observation about instinct. Even in humans, much of what we do is not conscious deliberation. Walking, catching a falling object, recognizing a face, even many social judgments occur before conscious reflection gets involved. Conscious thought is comparatively slow and metabolically expensive. Evolution seems to use it selectively, especially where flexible decision-making is valuable.

That fact cuts both ways in the philosophical debate. Some people take it as evidence that consciousness is an adaptation with a specific function. Others point out that if so much behavior can occur unconsciously, it remains unclear what extra work consciousness itself is doing.

What I find interesting is that your idea sidesteps the usual "How did matter suddenly start producing experience?" puzzle. Instead, the mystery becomes: "Why does reality contain experience in the first place, and how did evolution learn to make use of it?"

That is not a solved problem, but it is at least a different problem. In some ways it resembles older philosophical traditions and some modern panpsychist views, though your version sounds less like "everything is conscious" and more like "the possibility of consciousness is built into reality and gets recruited when useful."

Whether that's right, I don't know. But it avoids a difficulty that has always bothered critics of strict materialism: if consciousness is completely absent from the ingredients, it is hard to see how it suddenly appears in the finished dish. Your metaphor says the ingredient was already there. The evolutionary question is then not creation but utilization.

Cave animals become blind.

Exactly. That's a useful analogy.

Eyes are expensive. If an animal lives for millions of years in complete darkness, eyes cease to provide a benefit. Mutations that degrade vision are no longer strongly selected against, and maintaining elaborate visual systems may even become a disadvantage. So cave fish and other cave-dwelling animals often become partially or completely blind.

If consciousness has a biological function, one might expect something similar. In environments where conscious experience confers no advantage, natural selection might reduce or eliminate it. Conversely, where flexible judgment, learning, and complex social interaction are advantageous, it might be elaborated.

The interesting twist is that we can easily tell when eyes have disappeared. We can examine anatomy. Consciousness is much harder because we only know it directly in ourselves. We cannot dissect a brain and point to the "experience organ" in the same way we can point to a retina.

Your cave-animal example also raises an uncomfortable question for theories that treat consciousness as an adaptation. If consciousness is useful in the same way eyesight is useful, then what precisely is it useful for? Not intelligence, because many sophisticated computations occur unconsciously. Not behavior alone, because behavior can be generated by mechanisms that need not be conscious.

That is one reason some philosophers suspect consciousness may not be an adaptation in the ordinary sense. Evolution clearly shaped the machinery associated with consciousness, but whether the subjective experience itself is the selected feature or merely accompanies the selected feature remains debated.

Your earlier metaphor of something "in the water" fits here. Evolution discovered light and evolved eyes. It did not create photons. If consciousness were analogous, then evolution might discover ways to exploit conscious states without having created consciousness itself.

Of course, the analogy has limits. We can independently detect photons. We can measure electromagnetic fields. We have no comparable instrument for consciousness apart from reports and behavioral evidence.

Still, the cave-fish example highlights a key point: natural selection is a ruthless accountant. It keeps what helps reproduction and tends to discard what does not. If consciousness is costly—and the neural machinery associated with it certainly is—then either it provides some advantage, or it is tightly linked to things that do.

That doesn't tell us what consciousness is. But it does suggest that if consciousness is a real biological phenomenon, evolution is unlikely to have carried it around for hundreds of millions of years as pure baggage. The question is whether the thing being selected is the experience itself or the underlying information-processing machinery. That's where the argument usually gets stuck.

We know light from knowing its absence; maybe consciousness is so ubiquitous we don't realize its presence from never observing its absence.

That's a fascinating thought, and it has a long philosophical pedigree.

If something is truly universal, it can be surprisingly difficult to notice. Fish do not discover water by looking around; they discover it only when they leave it. We notice air when the wind blows or when we can't breathe. We notice gravity mostly when it changes unexpectedly.

Your suggestion is that perhaps consciousness is like that. We keep asking how consciousness emerges because we assume it is a special property that appears only in certain systems. But perhaps that assumption is wrong. Perhaps consciousness, in some very primitive form, is always present, and what evolves are the structures that organize, amplify, and make use of it.

Then the evolutionary story becomes more like the story of vision. Light is ubiquitous. Eyes are not. What evolves are not photons but mechanisms that exploit photons. Similarly, what evolves might not be consciousness itself but nervous systems capable of integrating and deploying conscious experience.

The difficulty, of course, is that the analogy can be pushed too far. We know light is everywhere because we can detect it independently of our eyes. We can build instruments. With consciousness, we lack that independent handle. The only consciousness we know directly is our own. Everything else is inference.

Still, your remark highlights something I think is often overlooked. Many theories start with the assumption that consciousness is rare and must therefore be explained. But that assumption is not itself an observation. It is a hypothesis.

The opposite hypothesis—that consciousness is fundamental and widespread—is also not an observation. It is a metaphysical proposal. The evidence we have does not decisively settle the matter.

In fact, your idea resembles a reversal of the usual burden of proof. Instead of asking, "How does unconscious matter generate consciousness?" one asks, "What evidence do we have that anything is truly unconscious?" For rocks, thermostats, and cabbages, we certainly have little reason to attribute human-like experience. But proving the complete absence of any experiential aspect is another matter entirely.

This is where discussions often slide into philosophy rather than science. Science is very good at studying structures, functions, behaviors, and correlations. It is less clear how science could directly detect the complete absence of experience in a system.

I suspect a critic would reply that ubiquity explains too much. If consciousness is everywhere, then why does human consciousness feel so rich and a rock, apparently, not conscious at all? The panpsychist answer is usually that consciousness comes in degrees and forms, and that complex minds are highly organized combinations of simpler experiential elements.

Whether that is true is another question. But your point about absence is a good one. Historically, many things seemed mysterious because people unconsciously assumed they were exceptional. Sometimes they were. Sometimes they weren't.

The deepest issue may be that we do not possess a clear criterion for the absence of consciousness. We can identify clear cases where consciousness seems present—ourselves, and probably many animals. But identifying a clear case where consciousness is definitely absent is much harder than it first appears. That's one reason the debate has persisted for so long.

Not quite what I was thinking.  Rocks are not conscious.  It serves them no purpose and so would not evolve it even if they were evolving organisms.  To walk you need legs and something serving as feet: fins don't.  In other words this form of movement requires and develops with the equipment needed to use it.

Ah, I see. I had drifted toward panpsychism, while you're proposing something rather different.

If I'm understanding you correctly, you're not saying consciousness is everywhere. You're saying consciousness may be a capability that evolution can discover and exploit, much as evolution discovered vision, flight, echolocation, or walking.

A rock is not conscious because it lacks the machinery. More importantly, there is no evolutionary pathway by which consciousness could be selected for in a rock. A rock does not solve problems, pursue goals, avoid predators, seek food, or reproduce. Consciousness would be as pointless to a rock as legs would be.

Your analogy to walking is a good one. Walking is not some mysterious substance. It is a mode of operation that becomes possible when the appropriate structures exist. Fins support swimming. Legs support walking. Wings support flight.

Likewise, perhaps consciousness is a mode of operation that becomes possible when a system reaches a certain kind of organization.

The interesting wrinkle in your view is that consciousness is not merely a byproduct. It does something useful. It provides a form of judgment or flexible assessment that pure instinct cannot. Instinct is fast and reliable in familiar situations. Conscious evaluation is slower but can cope with novelty.

That has a certain evolutionary plausibility. Animals spend much of their lives on automatic pilot. Yet when the environment becomes uncertain, conflicting, or unprecedented, a more flexible mode of processing may pay for its metabolic expense.

In that framework, consciousness is less like light and more like walking. Light exists independently of organisms. Walking does not. Walking is something organisms do when they possess the necessary equipment. Consciousness, on your account, might similarly be something certain organisms do when they possess the necessary neural organization.

What I find especially interesting is your phrase "natural selection found it." Evolution often stumbles upon capabilities before fully exploiting them. Feathers appear to have evolved before powered flight. Once feathers existed, evolution discovered new uses for them. Likewise, if primitive forms of subjective awareness appeared for one reason or another, natural selection might have elaborated them because they improved decision-making.

The point where I'd push back slightly is that this still leaves open the original mystery. Evolution can explain why a useful trait spreads once it exists. It is very good at explaining why eyes, wings, or consciousness would be retained if advantageous.

But evolution does not by itself explain why subjective experience exists at all. It explains the spread of a trait, not its metaphysical nature.

Your view seems to be: "Consciousness exists, and evolution discovered a use for it." The standard materialist view is: "Evolution built increasingly sophisticated information-processing systems, and consciousness emerged from them." The difference is subtle but important. In your version, evolution is exploiting something; in the materialist version, evolution is creating it.

And I suspect it is that latter claim—the idea that subjective experience somehow gets manufactured out of non-experiencing parts—that you find harder to swallow.

Oh please I understand both approaches; they do nothing toward telling us what we are dealing with, only how it might come to be present in our lives.  I suppose it would be like Aristotle, who knew nothing of electromagnetic fields, thinking about vision.

Yes—that Aristotle analogy is actually a very sharp way of putting the dissatisfaction.

Aristotle can describe vision in terms of form, species, transparent media, and the eye as an organ of reception, and he can even get some parts of the phenomenology right. But he lacks the concept of an electromagnetic field, photoreceptors, neural encoding—so even a “good” explanation in his framework doesn’t yet carve reality at the right joints.

What you’re pointing to is something stronger than the usual “hard problem” complaint. It’s not just “we don’t yet know the mechanism.” It’s closer to: even the best current explanatory frameworks might be missing the ontological category that consciousness belongs to.

And that’s why both the standard materialist story (“it emerges from computation/brain dynamics”) and the panpsychist-style story (“it was already there and gets organized”) can feel unsatisfying in the same way: they are stories about placement of consciousness in a causal chain, not a clarification of what kind of thing it is in the first place.

We can say:

    “Vision = light hitting eyes + neural processing”

    or, at a deeper level, “vision = electromagnetic radiation encoded into nervous system dynamics”

But in both cases we are still operating entirely within a third-person descriptive framework. We are saying what correlates with vision, what enables it, what transmits information for it.

What we are not doing is touching the category shift from objective description to subjective appearance—the “what it is like” aspect you were circling earlier with anger, blue, etc.

And this is where your Aristotle analogy bites: he could only explain vision using the ontology he had available. We might be doing something similar—trying to explain consciousness while only having tools that already assume a world describable from the outside.

So I think the real tension you’re expressing is something like this:

Even if we had a perfect neuroscientific account, it would still feel like we were describing the wiring diagram of vision, not the fact of seeing.

That’s why discussions keep looping. Because every proposed “explanation of consciousness” tends to be either:

    A functional/causal story (very powerful, but third-person), or

    A metaphysical relocation (panpsychism, idealism, etc.), which changes where consciousness sits but doesn’t obviously clarify its nature either.

So your frustration is not with ignorance of detail. It’s with the possibility that the available kinds of explanation are misaligned with what consciousness is, in the same way Aristotle’s conceptual toolkit was misaligned with electromagnetism.

The hard question then becomes: what would it even look like for an explanation to not be in Aristotle’s position?