Mind, Matter, and Meaning

There is a word philosophers reach for when they want to point at the most obvious thing in the world: qualia. The redness of red. The sting of a stubbed toe. The particular way coffee tastes to you, right now, that you could no more talk a stranger into than you could hand them the taste in an envelope. Singular: quale. The word arrives wearing the badge of the self-evident. Of course you have these. What could be more undeniable than the way your own experience feels from the inside?

I want to make a careful, almost ungrateful suggestion. The feeling is undeniable. The word — and the bundle of commitments it smuggles in under cover of the feeling — is a piece of philosophical engineering with a datable parts list. Qualia, as the term is actually used, were not discovered by anyone looking inward. They were built. And once you see the seams, you cannot unsee them.

What the Word Actually Claims

Start with the standard specification. When Daniel Dennett went looking for what philosophers meant by qualia, he found not one property but four, riveted together and treated as a single obvious thing.¹ Qualia are supposed to be intrinsic — properties an experience has all by itself, independent of anything outside it. They are ineffable — you cannot fully say what they are like; you can only have them. They are private — yours alone, sealed off from anyone else’s inspection. And they are directly apprehensible — you know them immediately, with a certainty that needs no inference and admits no error.

Notice that this is four claims, not one observation. Look as hard as you like at the taste of the coffee; introspection hands you the taste. It does not hand you a little card certifying that the taste is intrinsic rather than relational, or private rather than shareable, or known incorrigibly rather than fallibly. Those are theses about the experience, not features you find lying inside it.² The genius of the word “qualia” is that it bundles the theses with the datum and ships them together, so that doubting the theses feels like denying the datum — like insisting the coffee has no taste. It does not. The taste is safe. The smuggling is what I want to inspect.

The Parts List

Each of the four marks has a previous owner.

Intrinsicness comes from Descartes. Once you have sealed the mind in a private room and made its own states the one thing it can be certain of, the character of an experience has to live in the experience — it cannot depend on a world the mind reaches only by uncertain inference. An inner item, to do the job Descartes needs it to do, must carry its nature on its own back.³

Privacy comes from Locke, who furnished the Cartesian room with ideas — the immediate objects the understanding surveys, each mind contemplating its own stock and no one else’s.⁴ If experience is the inspection of inner contents, those contents are mine the way the furniture in a locked room is mine: constitutively unavailable to the neighbors.

Ineffability is the strangest of the four, because it looks like a deep finding and is really a manufactured shortage. Tell someone to describe an experience using only words that refer to the public world — and then define the experience as something purely inner, with no public, worldly features to latch onto — and of course they come up short. The indescribability you feel when you try to convey the exact quality of the coffee is not a glimpse into a metaphysical depth. It is the predictable result of being handed a public instrument and asked to measure something the picture has defined as private. We built the wall, then marveled that nothing reaches across it.

Direct apprehensibility is the cogito again, worn smooth by repetition: the one thing I cannot be wrong about is the present contents of my own mind. Grant Descartes his privileged inner access and incorrigibility follows for free.

Four philosophers’ worth of architecture, in other words, stacked up and then relabeled as a single thing you supposedly just notice. The English-born philosopher U. T. Place — who spent his career in Adelaide arguing, against the fashion of his day, that consciousness is a brain process — put his finger on the move in 1956 and gave it a name it has never quite lived down: the phenomenological fallacy. The fallacy is treating a report about what an experience is of as though it were a report about intrinsic properties of an inner object.⁵ When I say my experience of the sky is blue, I am describing the sky as my experience presents it — not ascribing blueness to some inner screen behind my eyes. The blue belongs to the content. The fallacy lifts it off the content and pastes it onto the vehicle, and “qualia” is the name we give the paste.

What This Does and Doesn’t Show

Here I have to be honest about what the genealogy proves, because it is tempting to claim too much. Showing that a concept was assembled from inherited moves does not, by itself, show the concept is empty. Plenty of good ideas have shady origins; chemistry came out of alchemy. The history is not a refutation.

What the history does do is strip the word of its single greatest rhetorical asset: the air of being a neutral datum that any honest person must concede before the argument even starts. Tim Crane made the point with admirable economy — “qualia” in the philosopher’s loaded sense, intrinsic and non-intentional, names a theoretical commitment, not a pre-theoretical observation.⁶ The qualia realist likes to begin the game already holding the ball: surely we can all agree there are qualia, and now you physicalists must explain them. The genealogy declines the opening gift. We can all agree there is something it is like to taste the coffee. Whether that something is an intrinsic, private, ineffable property of an inner object — rather than the world, presented to a creature built to taste — is the very question at issue, not the floor we build on.

And there is a quieter clue sitting in plain sight. Try, right now, to find one of your own qualia. Attend to the blue of the sky and hunt for the inner bluishness that is supposed to be a feature of your experience rather than of the sky. You will not find it. What you find, every time you look, is the sky.⁷ The committed qualia realist will object that I have rigged the exercise — that there is a felt residue, a mental paint, which survives even when you subtract the worldly scene, and which is a property of the experiencing and not of anything out there. That is the best reply the view has, and it deserves a real reckoning rather than a wave; it gets one in the chapters ahead. For now the modest point holds: the thing the word promised would be the most immediately apprehensible item in your possession turns out to be the one thing introspection never quite hands over — which is exactly what you would expect if it had been built rather than found.

None of this abolishes the felt warmth of the coffee, the ache of the toe, the blue flooding in when you open your eyes. Those stay. I will admit I have done a little more than history along the way — the manufactured shortage behind ineffability, the inner blue that never shows up when you look, are already arguments and not just dates — but they are opening moves, not the whole case. The task is not to deny the felt character but to say what it actually is and where it actually lives — and that is the work of the chapters ahead. For now it is enough to have noticed that the most obvious thing in the world has a construction date, a parts list, and a set of previous owners who would be surprised to learn we mistook their architecture for the weather.

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Notes

1. Daniel C. Dennett, “Quining Qualia,” in A. J. Marcel and E. Bisiach (eds.), Consciousness in Contemporary Science (Oxford: Oxford University Press, 1988), pp. 42–77. Dennett isolates the four properties — ineffable, intrinsic, private, “directly or immediately apprehensible in consciousness” — precisely in order to argue that nothing answers to all four at once. I borrow his anatomy of the concept without (yet) endorsing his eliminativist verdict; the genealogical point stands whether or not one follows Dennett all the way to “quining.” ↩
2. The distinction between having an experience and judging it to have such-and-such higher-order properties is doing real work here and recurs throughout the literature on introspection’s reliability. The claim is not that introspection is worthless but that it under-determines the metaphysical theses the qualia concept loads onto it. ↩
3. René Descartes, Meditations on First Philosophy (1641), esp. Meditations II and III, on the mind as better known than the body and the contents of thought as the epistemically primary given. The reading at issue is the inheritance of Descartes’ framework, not necessarily Descartes’ own more nuanced view of sensory ideas; see Tyler Burge, Origins of Objectivity (Oxford: Oxford University Press, 2010), ch. 3, for a corrective against caricaturing the historical Descartes. ↩
4. John Locke, An Essay Concerning Human Understanding (1689), II.i and II.viii — ideas as “whatsoever is the object of the understanding when a man thinks,” and the primary/secondary quality distinction that locates colour, taste, and sound as ideas produced in us. The privacy of ideas is a structural consequence of making them the immediate objects of each individual understanding. ↩
5. U. T. Place, “Is Consciousness a Brain Process?”, British Journal of Psychology 47 (1956): 44–50. The phenomenological fallacy is “the mistake of supposing that when the subject describes his experience … he is describing the literal properties of objects and events on a peculiar sort of internal cinema or television screen.” Place’s diagnosis predates and underwrites the contemporary transparency literature. ↩
6. Tim Crane, “The Origins of Qualia,” in Tim Crane and Sarah Patterson (eds.), The History of the Mind-Body Problem (London: Routledge, 2000). Crane treats the philosophically loaded sense of “qualia” — intrinsic, non-intentional properties of experience — as a substantive theoretical posit rather than a neutral description of the phenomenology, which is the load-bearing claim of this essay. ↩
7. The observation traces to G. E. Moore’s remark that the sensation of blue is “diaphanous” — “The Refutation of Idealism,” Mind 12 (1903): 433–453 — and was turned into an argument against intrinsic qualia by Gilbert Harman, “The Intrinsic Quality of Experience,” Philosophical Perspectives 4 (1990): 31–52. The positive theory this gestures toward — that the felt character of experience just is its world-directed representational content — is taken up in later chapters; here it is only a clue, not yet the case. ↩