Susan Haack Etc.

Susan Haack Etc.

I recently learned that Susan Haack has just died. During my six years in the University of Miami philosophy department I never once set eyes on her. Nor did I have any communication with her. I did email her when I arrived to suggest a meeting, but got no reply. I was told she was alienated from the department and had as little to do with it as possible; the rupture occurred before I arrived and the nature of the dispute was never made clear to me. That was a shame as I would have been happy to get to know her. As it happens, I had met her in England years earlier when she gave a paper to my department there, and she had written to me when I was at Rutgers apropos of a review I’d written (warmly not critically). Not a good situation (I cast no aspersions). Anyway, this got me thinking: the department has lost most of its senior members since I was there—me, her, Risto Hilpenen, Harvey Siegel, and Ed Erwin (who was ostracized during his last years there, according to him). No one senior of comparable stature has been brought in to replace us. The only senior member that remains is Michael Slote, now 85 (according to Google). The people that remain are (what shall I say?) not exactly household names. The department wasn’t bad when I was there, though not top tier; now it’s…well, it is what it is. Is it dying? That remains to be seen, but it is hard to see how it can be very attractive to prospective graduate students. I don’t think there was any necessity about this, but my departure can’t have helped. It is not a department I would have joined from my previous post at Rutgers. I will leave my opinion of the philosophical abilities of the people now there unspoken. Suffice it to say that the label “star” does not spring to mind. What I will say is that the dearth of senior people does not bode well for the department. I see no solution to the problem and the prospects do not look good. There was already a problem about recruiting able graduate students in the good old days (there are many better places to go) and the situation cannot have improved. I don’t think things would have reached this point had I not left (unwillingly). Actions have consequences. I have no contact with anyone now in the UM philosophy department (their decision not mine), despite living only a mile away, and I am banned from the campus (no reason given). All round, it seems like a bad state of affairs, and entirely avoidable.

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Four Strong Women

Four Strong Women

We have recently heard four strong women speaking their truth: Kristi Noem, Karoline Leavitt, Pam Bondi, and Jeanine Pirro. And it has been quite a spectacle: angry, self-righteous, denunciatory, and defamatory. They have confidently proclaimed what they evidently believe—the trouble is that it has been false, illogical, unjust, and vicious. Yet they fit today’s feminist rhetoric: they won’t be bullied and intimidated by men (or other women) and they stand up for what they believe. They think they have right on their side, or they appear to. But they are dangerous, stupid, and absurd (especially the last). They give the lie to the myth that women are inherently superior to men, morally and otherwise. They particularly love to defame others and cry out for draconian punishment. If you came across these four women before meeting any others, you would suppose that all women are monsters. Of course, they are not the only ones, and they exist on the political left too (though less repellently). I sense in sensible female commentators (Ana Navarro, Abby Phillip, and others) some embarrassment about the behavior of their “sisters”, but actually it is fairly predictable: they are right-wing zealots protected by the mantras of contemporary feminism. There is no such thing as “my truth”, and “strength” is not a virtue absent judgement and kindness. These cliches have become masks for ruthless self-promotion and violence against others. They are also eminently corruptible. They do what they are told, whatever the rights and wrongs of the matter. They have zero integrity and even less humanity. But they are just the contemporary world writ large and ugly; there are similar types everywhere, including in universities (I know some of them). It is hard to avoid the conclusion that feminism has become morally bankrupt and intellectually incompetent. It has become political in the worst sense.

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Amatory Knowledge

Amatory Knowledge

We have heard a lot about different kinds of knowledge in epistemology courses; I want to add a new kind of knowledge and explore its contours and characteristics. I call it “amatory knowledge”, which belongs to the family including carnal knowledge, erotic knowledge, sexual knowledge, sensual knowledge, libidinal knowledge, romantic knowledge, and marital knowledge. It is the kind we associate with normal adult marriage-type relationships, or what can lead up to them. It involves knowledge of another person’s body, particularly the so-called erogenous zones, centering on the genitals. It includes many components: where, how, sensations, actions, foreplay, and aftermath. Sexual intercourse is the typical core of it. This kind of knowledge is acquired by having certain experiences of an individual of an intimate nature, not usually had by people in general. The five senses are crucially implicated—sight, touch, hearing, smell, and taste. You know what I am talking about. I am especially concerned with the cognitive aspect of these kinds of relationship, not the affective and conative; not the drive but the steering, so to speak. It comprises knowledge of another person from a sexual point of view—knowing him or her sexually. And the question I am interested in is how this relates to knowledge in general—that is, general epistemology. How is amatory knowledge related to other types of knowledge, e.g., scientific knowledge?

Let’s start with my preferred definition of knowledge: does amatory knowledge fit this definition?[1] The definition is captured in a formula or slogan, which needs careful unpacking: knowledge consists in the world impinging on the soul. The world is just existing reality, including souls themselves; the soul is the mind or self or person or conscious subject or ego. The soul is the human being considered holistically and centrally—the I I care most about. Myself most deeply. But what is this impingement business—what is it for the world to impinge on the soul? The Concise OED gives us simply “have an effect, come into contact, encroach”. The Shorter OED expands on this slightly: “fasten or fix on forcibly, strike, come into forcible contact, collide”. Here the idea of force comes into play, accentuating the coercive aspect of the concept—to be impinged on is not to choose but to be compelled. Roget’s Thesaurus helpfully offers as synonyms, “disturb, encroach, intrude, invade, influence, make inroads, pry, touch, violate”. These strike the right note: to impinge on is to affect or impact from outside, invasively, intrusively, effecting a change within, possibly violating. To impinge on the soul the world must break down its boundaries, perturb it, alter it, shake it up, spear it, transform it. A bullet or arrow impinges on a target. A cold wind impinges on flesh. One person may impinge on another, for good or ill. The picture is that the soul is inherently empty, sealed off, untouched, innocent—and then the world imposes its imprint on it, shaping it, informing it. That is what knowledge essentially is, according to the definition. The theory is in the spirit of the causal theory of knowledge, though more generalized (it has nothing to do with physicalism or naturalism). It is intended to capture the way knowledge features in our lives as conscious subjects—what knowledge means to us. Then, we can ask how amatory knowledge fits this general conception. And the answer is obvious: like a glove. The body and soul of the other impinges big-time on my body and soul. Amatory knowledge is the effect of this strong impingement. The world of the other intrudes or encroaches on my world, the objective on the subjective: the body, obviously, but also the soul. And it reaches my soul, because it is experienced as deeply affecting—touching one to the core (even casual sex isn’t “casual”). The impingement is strong and deep, forcible, insistent, culminating in orgasm (itself a type of knowledge). The knowledge involved in this kind of relationship leaves a powerful mark; it can transform a person. People can change identity completely as a result. The knowledge isn’t like knowing it’s raining or who wrote Moby Dick. It is profound.

We should note that animals also have this kind of knowledge; indeed, it is paramount in the life of most animals. They need to know who or what to mate with, how to do it, and what to do afterwards. This kind of knowledge clearly goes back millions of years. Our sexual knowledge (in the broad sense) no doubt evolved from it. Children don’t have it, save potentially, but every normal adult human has it, with any luck. It is vital to species survival (as well as human happiness). It exists deep inside us. We are sexual savants, amatory experts. We had better be. It is closely connected to pleasure, which should not surprise us. Freud postulated the oral, anal, and genital phases, each with its own characteristic type of pleasure; each also with its characteristic type of knowledge. The erotic is commingled with the epistemic. As the appetitive self develops and grows, so does the epistemic self. A steady state is reached, at which the organism is said to be mature, equipped with amatory know-how and know-that. The soul is ready to be impinged upon by the world in such a way as to produce knowledge of a certain sort (“This is a potential mate”). Such knowledge is primordial and primal. Freud and Piaget join hands in their theories of psychological development. There is a whole package. And all the senses are in on it: vision, hearing, touch, taste, and smell. All are activated in the sexual act and its antecedents. The soul is well and truly impinged upon (happily for the most part, though sometimes not). Kissing is only the beginning of this epistemological expedition. Mutual body and soul impingement is the sought-after state, as if the barriers to the soul are breached.

A natural question arises: is all knowledge tacitly amatory? Do we see the general aptness of my definitional formula because we recognize the affinity of all knowledge with the amatory kind? Is all epistemology silently sexualized? Is the desire for knowledge an outgrowth of the desire for sex and its accompanying amatory knowledge? Such an idea is not unheard of—indeed, it is something of a cliché (Freud again). First, sexual knowledge; then, and derivatively, scientific knowledge. That’s where the underlying cognitive equipment originates. Not the science of sex but the sex of science. The imagination in general may owe its origins to the sexual imagination, and knowledge in general may owe its origins to sexual knowledge. The concept of knowledge gets its initial grip in coping with the facts of copulation, pair bonding, and cohabitation; and then it extends out to the rest of the world. We tacitly conceive the known world as a quasi-sexual world—the world of courtship and copulation. Our theories are thus like our babies. Our scientific partners are like our romantic partners. Our learned societies are like our families. The heady experience of romantic love prefigures our intellectual adventures and triumphs. Amatory knowledge is the paradigm case of knowledge—of soul-world impingement—and may be its progenitor. We open up our soul to the world (we can’t help it) because we opened it up to our mates. Sexual experience enables sexual knowledge and experience in general enables knowledge in general. This is a kind of sexual empiricism; and it is notable that a priori knowledge is the least sensuous of our knowledge systems (the most endogenous). According to this view, all knowledge derives fundamentally from sexual experience—putting it very roughly. It is like having sex with the world (think of the excited explorer). Not literally, but metaphorically; we have extended this way of thinking from its original home to the far reaches of knowledge. This explains why we value knowledge so highly: for we value amatory relations highly (the genes like it that way). Epistemology is thus the study of sex-based knowledge ultimately. Without sex our epistemology would be a very different animal (a pale simulacrum). Sex gives it its oomph.

As if I haven’t smashed enough taboos and shocked many an epistemological vicar, I must put in a word about masturbation, that much misunderstood form of education. Doesn’t masturbation produce (and require) sexual knowledge, albeit of a primitive and solitary kind? It calls upon knowledge of one’s own body sexually not someone else’s. How does that fit the impingent theory? Quite handily, in fact: it is your proprietary chunk of the physical world impinging on your own soul. Masturbatory knowledge is your own body impinging on your soul—self-impingement. You know that masturbation leads to orgasm precisely because your own body has told you so—inserted this piece of knowledge into you. It has made contact with your mind in order to inform it of something. The basic mechanism is the same as in partnered sex, or in sensing the environment. So, strictly, you don’t need interpersonal sex in order to get knowledge off the ground; self-impingement is possible solo.

Some may find the amatory theory implausible—a bit of a stretch, to put it mildly. Surely, there is no necessity connecting knowledge in general with this particular branch of knowledge—couldn’t we have knowledge of physics and be completely devoid of libido? But I am not claiming logical necessity, only biological probability. Probably, our concept of knowledge evolved in the way described (it wasn’t knowledge of physics ab initio); this is a promising hypothesis. The concept had to come from somewhere, and not all in one go (concepts evolve too). The naturalness of the impingement theory for amatory knowledge suggests that it is a prime candidate for that status, with other knowledge piggybacking on it. Let’s see if it can be refuted. Also, we can always fall back on a dual level theory of knowledge—distinguishing primary knowledge from secondary knowledge.[2] The primary types of knowledge include the sexual kind and those types very similar to it; the secondary types depart from the paradigm and earn the label only by loose analogy (e.g., knowledge of the future or speculative science). Knowledge is by definition the impingement of the world on the soul, and sexual knowledge fits that definition to a tee, so it is the basic case of knowledge—that to which all knowledge aspires. Let’s not reject the theory for distinguishing paradigmatic cases from peripheral cases. Sex, surely, is a central fact of biological nature (Freud wasn’t wrong about that and nor was Darwin); we are just catching up with them in our epistemology (hitherto far too mired in religious conceptions—knowledge is what God has a lot of). It is not too far-fetched to connect knowledge-as-a-biological-phenomenon with sex-as-a-biological-phenomenon. Sex is what makes the biological world go round—that’s why it is so prevalent—and knowledge feeds off that. Knowledge is the biological product that results from the world impinging on the organism in its mental compartment—as if world and soul were copulating. Knowledge formation is a kind of cosmic copulation. The world is the male and the soul is the female, in effect. At any rate, this is an agreeable image to ponder.[3]

[1] See my “A New Theory of Knowledge”.

[2] See my “Perceptual Knowledge” and “Non-Perceptual Knowledge”.

[3] Or not, as the case may be. If you prefer, think of a bee bringing pollen to a flower. I am well aware that the paradigm-shift in epistemology that I am advocating is more of an upheaval than a mere shift. Epistemology naturalized is one thing; epistemology sexualized is another. Knowledge is the sexual impingement of the world on the soul! Not necessarily human sex, you understand, but sex as a general biological category, including plants and platypuses. It is interesting to ask what epistemology would look like on another planet in which sex is implemented quite differently from on Earth, perhaps involving no soul impingement. What is true is that in the human case sexual psychology is uppermost in people’s minds, especially during their formative epistemic years, so that it wouldn’t be surprising if it colored their understanding of the concept of knowledge. Amatory knowledge is clearly important and salient to us; it might well set the standard for knowledge in general. Our knowledge is indelibly human.

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Consciousness and Mental Representation

Consciousness and Mental Representation

There is a language of thought, or so they say (and think).[1] When you think you are speaking inwardly (or perhaps hearing inwardly): there is a code with symbols, a syntax, a semantics. The words in this code combine like words in spoken languages. To think is to say in the head. Thought has its own language. If so, we are told, the Representational Theory of Mind is true: the mind is a device for representing things—that is its essence. Hence, the computational theory of mind. And thus, cognitive science has its paradigm, shiny and new. When the mind acts it manipulates mental representations, which we may as well label linguistic. To have a mind is to have a language faculty, but bigger and better than the language faculty we speak with. Even non-speaking animals have one of these—doggerel, as it were. Symbols in the noggin. It’s a nice theory, if you like that kind of thing: unifying, reductive, assimilative. Once we understand language, we have understood mind; and we have a pretty good understanding of language (it is believed). The mind is representational and its representations consist of words—that’s the whole deal. Now we can set to work discovering this language and mapping its operations. The sentence is the basic unit of the mind. Psychology is the science of the language of mind; it’s all psycholinguistics up in there.

But where is consciousness in all this? It seems irrelevant, since the mental language is deemed unconscious. It occasionally pops into consciousness in the form of conscious thoughts, but that is incidental to its existence. The mind, thus conceived, could be completely unconscious and still be the mind. There is nothing particularly conscious about the mind. Behaviorism ignored consciousness in favor of bodily behavior; representationalism ignores it too. The representations are internal, to be sure, but they have nothing intrinsically to do with consciousness. But doesn’t that sound wrong—crap, basically? Isn’t the mind that we all have a conscious mind (though we have an unconscious mind too)? You can’t subtract consciousness from the story and do justice to mind as it actually exists; thought itself frequently comes to us clothed in consciousness. Accordingly, RTM is a false theory; at most it is a partial theory of mind. Unless…unless consciousness itself is representational—unless there is a language of consciousness. Can we say that the operations of consciousness are linguistic operations, analogous to cognitive operations? Is all of consciousness made up of special symbols that define its identity? Call it LOC. Is there a LOC as well as a LOT? If there were, we could extend RTM to include LOC, sitting beside LOT. Conscious thought is then LOT plus LOC—one language combined with another. In conscious thinking, you “token” (verb) a sentence of LOC as well as one of LOT—a kind of double utterance. When you become conscious you acquire a LOC (it might be innate). There will be vocabulary for conscious pain and seeing red and feeling blue. For the brain to be conscious, or capable of producing consciousness, is for it to house the appropriate language—the language we employ in order to be sentient. This language constitutes what it is like to be a certain kind of conscious being. Bats deploy a language we don’t understand—the language of conscious echolocation. If we knew this language, we would effectively have solved the mind-body problem. Qualia are words in LOC, as concepts are words in LOT.

Isn’t all this pure fantasy? Whatever we might say about thought and language, it doesn’t carry over to consciousness and language. For what kind of language is LOC? Do we have even the faintest idea of what it would be? How could pain be a word? Is it anything like speaking or hearing the word “pain”? Does LOC have a grammar, a semantics, a pragmatics?[2] What would it sound like to say the pain word out loud—would it hurt to hear it? This is all nonsense. Consciousness is no more linguistic than blood is, or digestion, or bone marrow. It may not be a category mistake to describe consciousness as a language, but it is surely a capital mistake—criminal, cringeworthy, cretinous. It may well be that symbolic computations underlie and make possible conscious life, but they aren’t what consciousness is—if it is anything like what it seems to be. A conscious being is not a chatterbox or a poet or a vocalist (is being conscious anything like singing?). For one thing, it is far too primitive for that, being a biological basic (consider mouse consciousness). Even Jerry Fodor would recoil at the notion of a language of consciousness! We don’t know much about what consciousness is, but we sure as hell know it isn’t words. It could turn out that thinking involves mental words—the parallels between thinking and speaking are striking—but it couldn’t turn out that sensations are words (saying ouchinternally). The mind is not all linguistically constituted; language doesn’t get into everything mental. Consciousness is something separate and distinct from language, prior to it, irreducible to it. Experience isn’t utterance.

It might be replied that this can be conceded without damage to the RTM: thought is internal language but sensation is not—these being distinct faculties of mind. Well and good, but now we have abandoned a key tenet of RTM, namely that the mind is a device of representation. All we have is that representation is a bit of the mind along with other bits. And then the battle will be fought as to which bit constitutes the beating heart of mind: is the mind essentially consciousness or is it essentially computation? Is the mind symbolic in its essence or is it something else entirely, say “seembolic”? Is the mind a place of seeming or speaking? Or is it both with neither able to claim hegemony? Do we accept RTM or STM or RSTM? We have lost that unity we prized in general RTM and with it the hope of subduing the whole mind theoretically. No LOC, no RTM—sorry folks. Cognitive science is going to need a new paradigm (we might have to re-rehire Granny). One has the sneaking suspicion that the shine will be taken off LOT as the be-all and end-all. I myself would prefer to remove language from mental life except when it is manifestly present, i.e., in speech and in internal monologue. Or better: it is not clear that “language” is the right word to use for mental processes that are not evidently linguistic; otherwise, it risks collapse into metaphor. For example, a purely computational theory of vision is too linguistically oriented; consciousness needs to be recognized as a vital element. Come to that, even overt speech (let alone inner speech) is saturated by consciousness; it is not only symbolic. Speech acts are conscious acts of mind (excuse the redundancy) and this is not a contingent fact. There could conceivably be a consciousness theory of speech not a speech theory of consciousness. Perhaps the enthusiasm for LOT (partly) derives from its promise to do without the enigma of consciousness (the behaviorists were right to despair over this), while acknowledging the inner; but there is no escaping it, or containing it. CTM is here to stay.[3]

[1] The “they” are Peter Geach, Gilbert Harman, and Jerry Fodor (most famously).

[2] What kind of grammar does the language of consciousness have—phrase-structure, hierarchical, Markovian, transformational, logical? And what kind of semantics—truth-conditional, model-theoretic, Fregean, Gricean, denotational, etc.? What about the pragmatics—is it anything like conversational implicature or language games or conventions of use? These questions have no answers, except to say “Consciousness isn’t a type of linguistic exercise”. When I see a red bird flying past, I don’t say anything to myself along the lines of “There goes a red bird”, which does have a linguistic structure and a meaning. That is just bad phenomenology. Seeing is not talking (your lips don’t even slightly move). Being conscious is not saying “I am conscious”.

[3] We can imagine giving up the theory that thought is linguistic, but can we imagine giving up the belief that the mind (our mind) is conscious? Freud added an unconscious mind, but he never subtracted the conscious mind! It couldn’t turn out that we have no conscious mind. The only question is how central and formative it is. RTM might be false, but not CTM. I am certain that my mind is conscious.

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Edward St Aubyn and Me

Edward St Aubyn and Me

I met Edward St Aubyn, author of the Patrick Melrose Trilogy, at a conference on consciousness in Tucson about twenty years ago. He was writing a book centering on the problem of consciousness.  Tall, handsome, witty, refined—I took to him immediately. We became friends. I came to know him as Teddy. I knew nothing of his soon-to-be-famous first book Never Mind. We met later several times, in London and New York. On one occasion he gave me a copy of the trilogy—he actually threw it out of a window to me in the street because I’d forgotten it (rather symbolic). I read it and was astounded by its brilliance—the writing, the humor, the emotional depth. We kept in touch by phone. When the novel he was writing came out (Clue to the Exit) I was tickled to find that I was in it, called simply “a man named McGinn”; evidently, I had solved the problem of consciousness so far as the author (and lead character) were concerned. Then, sometime later, the trilogy was dramatized with Benedict Cumberbatch in the title role. It ran on Showtime and I watched it zealously, conveying my reactions to Teddy pari passu. Benedict was terrific and the whole series excellent, though I did have a couple of minor misgivings about some of the acting. More recently, I read his Double Blind in which science comes in for fictionalized treatment, and here again my imprint is felt in a couple of chapters (he sent me a copy of the book along with a thank you note). I think I have read all his books now, always with great enjoyment and admiration. If I had never gone to that conference, none of this would have happened. I thoroughly recommend his books.

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Astronomical Perception

Astronomical Perception

I don’t think anyone would seriously argue that we see stars just as they are. They look to us like small pinpoints of light not massive physical bodies, and they were conceived as such in earlier times. If there were a dome over the earth with apertures in it and a conflagration behind, the night sky would look the same as now. If we were closer to the stars, they would look quite different. Naïve realism about stellar appearances is evidently a false doctrine (though we may well still be seeing the objects themselves—just not as they actually are).[1] Certainly, we have very limited perception of the stars: we see very little of them—their shape, size, and composition. Some people maintain that we see only the cone of light that emanates from them, while they may have gone out of existence long ago. Their objective reality is hidden from our eyes. We can imagine having more powerful eyes that can surmount such large distances, revealing the stars’ affinity to the Sun (“telescopical eyes” as opposed to Locke’s “microscopical eyes”). As it is, we don’t see stars as we see apples and oranges, in all their multidimensional glory. Our perceptual faculties don’t disclose the true nature of extraterrestrial bodies in the way they disclose the true nature of terrestrial bodies.

But is that really true? Isn’t all vision au fond astronomical? What about the perception of the Sun and Moon—is it like the stars or is it like pieces of fruit? Do we really see them as they intrinsically are? For sure, our perception-based beliefs about them have been wildly erroneous as to distance, size, temperature, and composition. They appear very different up-close. The Moon isn’t intrinsically bright and the Sun is much larger than it looks. If they were closer to Earth, they would look quite different. The same is true of the planets: Venus looks like a bright shining star, but it isn’t. We don’t have a clear and accurate view of the heavens above, because our eyes are not acute enough for that. How well do we see the clouds? Not terribly well and they are quite close: they don’t look like volumes of water (nothing like lakes); they look fluffy and gaseous. Come to think of it, how well do we see high-flying aircraft? They can look like blinking stars at night and missiles or birds during the day. Our perceptual faculties are obviously limited. But isn’t the same thing true of up-close perception? And what is “up-close” anyway? Isn’t it all a matter of degree? Isn’t normal terrestrial perception just another variant of so-called astronomical perception? Aren’t we all astronomers of the world outside our heads (or even inside)? We have grown familiar with the idea that medium-size dry goods (or fruity ones) are actually not as they appear—not colored, warm or cold, solid, unchanging, inactive, heavy. The manifest image is not the scientific image. We are thus like astronomers with respect to ordinary perception. And why is terrestrial perception thought of as “ordinary” and different in kind from astronomical perception? Seeing the stars at night is quite “ordinary”, especially to nocturnal creatures; indeed, the stars are more visible at night than the fruity dry goods that litter planet Earth. Our customary ways of thinking are anthropocentric and relative.

The time has come to abandon the distinction between astronomical perceptual obscurity and terrestrial perceptual transparency. It is a pre-scientific holdover. Neither is a matter of clarity and perspicuity, revelation and veridicality. To put it bluntly, we are as bad at seeing apples and oranges as we are at seeing stars and galaxies; the two are on a continuum. Indeed, in some respects we are worse at seeing nearby things, because we are more misled by our perceptions: we are ignorant of stars perceptually but we are positively deceived about nearby objects—they appear in ways they are not. We are lousy astronomers of the local flora and fauna and bricks and mortar. Our senses purport to tell us the truth about these things, but they fail in this endeavor, whereas in the case of stars they are merely impoverished in informational content. Naïve realism is false for both. Perceptual appearances are as blind to things on Earth as they are when directed at the heavens, perhaps more so. Our natural naïve astronomy, whether sublunary or superlunary, is none too brilliant when gauged objectively. We gaze at those heavenly bodies standing right in front of us and gain a distorted and partial picture of the objects in question—correctable in the light of modern science. They are like stars in the firmament: objects we sense remotely and speculate about. Of course, our perception of them has its uses—biologically essential uses—but it isn’t terribly accurate from a scientific or philosophical point of view. The same is true of seeing the stars: navigationally useful but scientifically primitive. It is astronomy across the board. All scientists are really astronomers, as all earthbound humans are sky-wonderers. Eyeglasses and microscopes are telescopes. In fact, microphysics is a branch of astronomy (micro-astronomy). The atom used to be compared to the solar system; that analogy contains a kernel of truth—elementary particles are like the stars in heaven, perceptually. So, this is my philosophy of science: all science is astronomical science (including psychology).[2]

[1] See my “Not So Naïve Realism”.

[2] I am advocating an alteration of vision: seeing terrestrial seeing as astronomical seeing. I am dismantling a prejudice, rejecting an assumed dichotomy. Motion is the same on Earth as it is in the heavens, and the same is true of perception. Perception is always of the epistemically distant. Just as there is our-galaxy astronomy and whole-universe astronomy, so there is terrestrial astronomy and solar-system astronomy. Astronomy begins at home—at arm’s length. When we see a rock we are seeing a celestial body right here on Earth (sometimes they have actually fallen from the sky).

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Martin Amis and Me

Martin Amis and Me

I first met Martin Amis in the late 1970s. We were the same height and build, though he had a wider mouth. Of course, I had read several of his father’s novels. At this time, I had read Martin’s The Rachel Papers, Dead Babies, and Success (which I particularly liked), and had just finished his fourth novel Other People. I decided to write to him at his publishers, Jonathan Cape (with whom I later had a brush in the person of the estimable Liz Calder—she rejected my first novel though she encouraged me to go on). A few days later my friend Antonia Phillips (wife to the late Gareth Evans and then Martin Amis) handed me a note written by Martin, thanking me for my complimentary letter and telling me he himself had no belief in the afterlife. Soon I had an invitation to meet Martin at his flat in Notting Hill Gate. I showed up with Antonia one evening to meet the man. We played pinball in his kitchen (he had a full-sized machine there). We talked about his novels and I asked which was his favorite; he hesitated and said probably his next, which turned out to be Money. It was all very agreeable.

Sometime later I decided I wanted to write some fiction myself, no doubt stimulated by Martin’s work (we were of the same generation). You could say my own effort Bad Patches was in the same vein. However, I saw little of Martin after our first meeting, though I tried to go to his book signings when they were nearby. I felt disappointed about this and I don’t really know why it happened (he was getting ridiculously famous and in demand). We remained friendly but didn’t hang out together. He invited me to his fortieth birthday party in London, but by this time I was living in New York (he remarked to me that this wasn’t much of an excuse). I continued to read his publications, all of them, always with enjoyment and admiration (the book on Stalin the least). I went to readings of his in New York and said a quick hello. When I moved to Miami, he gave a reading at my local bookstore and I trotted along (it was from The Zone of Interest).

Some years ago, I asked him if he’d like to come to George Soros’s house in Southampton along with his then wife Isobel Fonseca. They came and Martin and I played some tennis on George’s court and then had dinner. It was a delightful evening. By this time Martin was living in America himself, but not near me (though he later bought a house in Florida). I would say we were good friends by then, though not able to spend much time together. I had known him and read him assiduously for over forty years; he was part of my mental landscape. I felt very fond of him. We also both loved Lolita (the book not the girl, though we felt for little Dolores Haze). We had a powerful affinity. He smoked a lot, though, and I didn’t. He was incredibly funny. He was the Martin Amis.

Two and a half years ago, I was receiving radiation therapy for cancer, delivered to my neck and part of my face (there is still no hair on most of the right side). It is grueling stuff; I don’t recommend it. One morning I opened the New York Times to read on the front page that Martin Amis had just died. Throat cancer. The old affinity persisted. I had known nothing about this, so it was a complete surprise. A part of my life dropped out. I told my cancer doctor (skinny, six foot three) about it in our weekly chat. At this time, I had no idea whether I would pull through. I recall that moment in Martin’s kitchen playing pinball together. Pity about the afterlife.

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False Knowledge

False Knowledge

Is it true that all knowledge is knowledge of truths? Does the concept of knowledge entail that the proposition known is a true proposition? Certainly, we have been schooled to think so; and the idea is far from preposterous. But is the propositional content of the knowledge literally, universally, and necessarily true? We have to concede that not all knowledge involves justified belief: sometimes a creature can know without believing (many animals), and sometimes knowers have no justification for their knowledge (they know directly or intuitively or subconsciously). These requirements are too strong if taken strictly. However, it has generally been held that truth is non-negotiable: you can’t know what is false. But maybe this holds only for some or most knowledge; maybe some cases of knowledge are not beholden to truth. Perhaps we have been misled into a rash generalization by (allegedly) paradigm cases. In our thirst for generality, we have neglected certain peripheral or statistically rare cases. So, let’s explore some of the hinterlands of our cognitive life; we might turn up some unusual specimens (like black butterflies or crimson swans).[1]

First, we should pay attention to the concept of truth, which is not exactly uncontested. Truth, we say, is correspondence to fact—reality, actuality, existence. Truth is denoting an actually existing state of affairs, a real fact. There is no truth but reality makes it so, as Quine once said. All truth is literal truth. There is no your truth and my truth, just the truth. All truth is objective truth. So-called approximate truth is not really truth; it is falsehood that is close to the truth. Metaphors are not true, though they may allude to truth. To be true a proposition must describe a state of affairs in which certain objects really do have certain properties. We must not be sloppy with the concept of truth; truth is a strict concept. If someone uses the word “true” loosely, we might introduce the concept of “strict truth”, which obeys the principles just laid down (like “strict laws”). Then we could ask whether all knowledge requires strict truth. In any case, we have a notion of truth that meets the conditions laid down: good old-fashioned no-nonsense truth—realist truth, we might say (not imaginary truth, whatever that may be).

Now we must test our intuitions. Do I know that the Sun rises in the east (not the west or south)? If you ask me where the Sun rises, will I hesitate to answer or say “In the south, I believe”, or will I promptly and confidently reply “In the east, of course”? Surely, we would say that I have knowledge of where the Sun rises. I have observed that fact innumerable times. But is it true that the Sun rises in the east? No, because the Sun doesn’t rise at all—the Earth rotates. It is not a real objective fact that the Sun rises in the east; this is a kind of illusion. Do I know the color of my coffee cup? Do I know that it is blue not red or some other color? We would surely say so. But is it true that my cup is blue? Not if it has no color at all—that is, if color does not belong to physical things. Do I know that Great Britain is triangular (not square or circular)? Yes, I do know that, if I know anything. And yet that land mass is not really and truly triangular; this is a false statement that only approximates to a true statement. Do I know that my car didn’t move all day? Yes, but of course it is not true that it didn’t move, because the Earth moves. Do I know that the eyes are the windows to the soul? Yes, I do know that—but it is not literally true that the eyes are the windows to the soul. Granted, this metaphor is related to a true proposition (“the eyes are sources of information about someone’s state of mind”), but it isn’t really true; yet I can be said to know it. Do I know that my friend is bald? Yeah, I know this, but it isn’t really true—he has some hair on his head, quite a lot in fact. Do I know that Smith is a damned fool? Yes, but it isn’t true that he is damned. Do I know that Hamlet was prince of Denmark? Sure, but it is not true that he was (look at the history books). Truth is stricter than knowledge, more demanding. In addition to this, not all knowledge is propositional; there is also knowledge of things (as Russell insisted). Knowledge of things by acquaintance is not knowledge of propositional truths; it is not propositional at all. Nor is knowing-how a bearer of truth. The concept of knowledge, in its full generality, is not necessarily tied to the concept of truth; that is the case only in certain cases not in all. To know that p is not necessarily to know that it is true that p, since in many cases p is not true. You can be said to know what is false, though it may have to be tied to something true; but that doesn’t make it true. The connection to truth is indirect, if it exists at all. If we wanted to retain the old style of definition, we would need to say something like, “X knows that p only if p is connected to some proposition q such that q is true”.

What is going on here? Why doesn’t knowledge precisely track truth? The answer lies in the function of both concepts. The concept of knowledge is used to assess someone’s epistemic credentials; the concept of truth is used to characterize the objective facts of reality. You can be said to know if you are a reliable indicator of reality, if only a rough indicator; a proposition is true if (but only if) it corresponds exactly to how things objectively are. Truth requires strict isomorphism (to borrow from Wittgenstein); knowledge requires a useful degree of fit. The latter is pragmatic, but the former is metaphysical (mathematical almost). Truth is formalizable; knowledge is humanistic. Truth is strict; knowledge is lenient. Knowledge is about passing the exam; truth is about how things really and genuinely are. You are not going to make any practical errors by believing the Sun rises in the east (even literally), but it is quite false to assert that the Sun rises in the east. Eyes aren’t truly windows, though talking this way shows you know how eyes function in human interactions. That is why we aren’t too pedantic in our attributions of knowledge, but we can become quite schoolmasterly if pressed about the truth. It really wouldn’t matter if all knowledge were of literal falsehoods, so long as the corresponding beliefs didn’t land us in too much trouble; but we would still insist that truth is truth and falsehood is falsehood. To take a classic example, you can know that the Battle of Hastings took place in 1066 even if, strictly speaking, it began in 1065 on New Year’s Eve. True, we can’t get too lax about knowledge, but we are laxer than we are about truth, more forgiving.

This bears on the question of ethical knowledge. The possibility of ethical knowledge is not hostage to a thick notion of ethical truth. You can be said to know ethical propositions without those propositions being true. They might have no truth-value, being logically imperatival, and yet they could still be known: we can say “he knows that stealing is wrong” without being committed to the (literal) truth of “stealing is wrong”. For knowledge is not necessarily truth-entailing, though it may be reliability-entailing. You can make inferences about the epistemic credentials of the person in question, but there is no requirement to infer the truth of “stealing is wrong”. You can even hold an error theory about ethical statements while accepting that people have ethical knowledge. A person can know it’s wrong to steal even if “stealing is wrong” is false as a statement of fact or a pseudo-statement. Ethical knowledge does not imply ethical truth (though there may well be such a thing). If we put this together with other criticisms of the true-justified-belief account of knowledge, we can say that “X knows that p” is consistent with “it is false that p, X does not believe that p, and X has no justification for believing thatp”.  These conditions are all too strong, though they may apply in many or most cases. Broadly speaking, they are too intellectualist. Not all knowledge is like scientific knowledge; some knowledge is more rough and tumble than that. Often all that is required is acquaintance with a suitable fact, not grasp of a literally true proposition. Propositional truth is strictly irrelevant to knowledge, broadly understood, as is language. Birds and bees know nothing of truth and propositions, yet they know.[2]

[1] I know, reader, you are skeptical—have I gone mad? False knowledge! But bear with me; the Earth once seemed self-evidently stationary.

[2] They perceive facts, record them in memory, and act on them, which is the essence of knowledge. Believing true propositions is strictly separate. Thus, you can know without believing truths. Humans see the Sun appearing in the east and remember what they have seen, thereby knowing where the Sun appears in the morning. They express this knowledge in the sentence “the Sun rises in the east”, with its accompanying proposition. This proposition is false, but that doesn‘t undermine their status as knowers of the relevant fact. Knowing facts is one thing, believing true propositions is another: see my “Perceptual Knowledge” and “Non-Perceptual Knowledge”.

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