Song and Soul

 

 

Song and Soul

 

It is a truism that song touches the soul. Something about song and something about the soul naturally mesh: that is, song and the emotions are suited to one another. But why is this? What features suit song to the emotions and hence the soul? Song is clearly language set to music, but what is language and what is music? Language is the pairing of sound and meaning, or better the union of the two: sound expresses meaning and meaning suffuses sound. Music is the union of melody and rhythm: pitch variations conjoined with temporal intervals. So song is the union of these two unions: a song is the joining together of the sound-meaning pair (language) and the melody-rhythm pair (music). When you sing you are fusing your ability to conjoin sound and meaning with your ability to conjoin pitch variations and temporal intervals. A song is a synthesis of these four elements: sound, meaning, melody, and rhythm. In a song, language is converted into something temporally structured (bars, note lengths) and pitch variations are imposed on it (the standard musical scales). Language becomes music. So there is a metamorphosis into an aesthetic medium, no longer a mere vehicle of communicative speech. Language is called upon to operate in the realm of art. Meaning itself becomes an aesthetic object by being subjected to musical forms. The speech act of song is a distinctively aesthetic type of speech act. And music itself becomes imbued with the representational power of language: it acquires an extra layer of meaning, a new type of significance. Music becomes semantically complex, doubly expressive. Such are the powers of song to transform both language and music into new versions of themselves.

            But how do these constitutive features of song mirror the emotions? One would like to find parallel structures at work in the emotions. First, sound and meaning: what in the emotions parallels this duality? Surely this: emotions admit a distinction between their felt character and their representational content. It feels a certain way to be angry or in love and these emotions are about certain people and states of affairs—what philosophers call qualia and intentionality. Moreover, these features merge and meld: they are not independent dimensions like size and color. So emotions are structurally similar to language in joining the phenomenological and the referential—a coloration of consciousness and a semantic content. Second, melody and rhythm: how do emotions parallel thisdistinction? Certainly not by sounding like higher and lower notes, or by mimicking the sound of a drum; but at a more abstract level we can find similarities. Pitch intervals consist of variations along a continuum of sound, selections from acoustic space; and rhythm is the spacing of sounds over time. But don’t emotions also vary continuously in an analogous way, and don’t they also occur spread out in time as separate experiences? Your anger can reach a high affective pitch, waxing and waning, then give way to something less intense; and it can also develop over time according to a recognizable pattern. Your love can burn brightly or dim languidly, and it also throbs and pulses in predictable ways (as when you meet or part from the beloved). Emotions evolve in time and they can be more or less intense (sharp, deep, tormenting, exhilarating). They can also be repetitive and maddening (or soothing). They can reach a crescendo or peter out, scale new heights or plumb new depths. Emotions seem to possess a “music” of their own: staccato or smooth, vibrant or torpid. So emotions mirror the musical form of a song, as well as its linguistic form. As the song progresses, its melody and rhythm intersect with the phenomenology of the corresponding emotions, in such a way that a certain note seems to condense a whole world of emotion, capturing the emotion perfectly. The music of the song maps onto the “music” of the emotions, with its variations of pitch and temporal development. Thus a song can condense and encapsulate a familiar human emotional experience, say the breakup of a love affair. There is an underlying commonality of form. The fourfold union of song reflects the fourfold union of emotion: sound-meaning plus melody-rhythm mirrors feeling-meaning plus affective variation combined with temporal development. The song is targeting the emotional structures of the soul.  [1]

            And there is a further similarity, namely the close connection between the inner and the outer that characterizes both song and emotion. Emotion characteristically has a behavioral expression, both vocal and non-vocal, as when a person shouts and stamps his feet; but song too, like most music, is often accompanied by behavioral expression, as in swaying and dancing. Musical experience and emotion both tend to translate into bodily movement. So hearing a song is apt to lead to the same kinds of behavior that the corresponding emotions lead to—swooning, jumping up and down, lachrymation. The emotions have their bodily manifestations, and so does hearing a song. This affinity enables song to connect with emotion, just as if a song were an embodied emotion. Also, the connection between the inner and the outer in the two cases is not an external connection: the behavior is integral to the emotion (in a way notoriously hard to articulate). The inner and the outer are unified. So there is a third union to be added to the previous two: both song and emotion are the union of three unions. Song is thus the ideal vehicle for the expression of emotion: they both have the same abstract architecture. The soul sings.  [2] 

 

Co

  [1] Similar remarks may be made about poetry and emotion: the affinity is undeniable, and it is natural to find in emotion some of the structure of poetry—meter, assonance, dissonance, etc. Song, of course, is a form of poetry, as well as being a form of music. A song is poetry set to music, and this enables it to tap into the emotions via the formal analogies between the two.

  [2] Less poetically, the emotions are analyzable using much the same conceptual apparatus that we can use to analyze the nature of song. The two are isomorphic, formal twins. That is why a song feels like an aural emotion.

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An Objectivist View of the Universe

 

 

An Objectivist View of the Universe

 

I will describe a metaphysical view aptly labeled objectivist. My aim is expository rather than argumentative, though I am inclined to accept the view. Objectivism says that the universe (reality, being) is fundamentally objective not subjective, with the emphasis on “fundamentally”. It isn’t that the universe has no subjective features; it is just that these features always have an objective basis. By “objective” I mean “not mind-involving”—having nothing intrinsically to do with consciousness (or unconsciousness). The view contains two sub-theses: all properties have an objective basis or correlate, and all concepts have an objective counterpart concept. For example, the property of being red, though subjective, has a basis in objective properties of objects and nervous systems; and the concept of being red has a counterpart concept in concepts of such properties. The color is mind involving, but the correlated objective properties of objects and nervous systems are not mind involving; and the concept of the color is graspable only by someone who experiences the color, but concepts of external objects and nervous systems are not so graspable.  That is, subjective facts always have objective facts behind them—but not vice versa. I won’t harp on the property-concept distinction in what follows, since the same point applies to both: I shall simply say that the subjective is always backed by the objective. What “backed” means will vary with the topic: it could mean straightforward identity, or it could mean something like supervenience or grounding or realization. For example, pain always has an objective correlate of some sort, though views may vary about how strong this correlation relation is. Strong objectivism might insist on reductionism via identity; weak objectivism might claim only a supervenience relation. The general idea is that the subjective is always embedded in the objective, while the objective need not be embedded in the subjective (and typically is not). Thus reality is fundamentally objective. We could put this by saying that the subjective is always emergent on the objective, but the objective is never emergent on the subjective. Mind-independence is the basic form of reality.

            Notice that I have not used the word “physical”: the objectivist view is not that everything has a physicalbasis. There are three reasons for this. First, the concept of the physical is not well defined (for reasons I won’t go into here). Second, we want to leave open the possibility that fundamental reality is not what the physical sciences (currently) describe. Third, it may be that physics harbors subjective elements: our concepts of geometry, causality, and motion are arguably anthropocentrically constituted (at least in part). It could be that a genuinely objective physics has to move beyond these human concepts in order to achieve the kind of absoluteness demanded by the “absolute conception”.    [1] So the objective world I am talking about might not coincide with the world as described by physics; at any rate, we are dealing with different doctrines. Objectivism is committed to the idea that everything has non-subjective nature (or correlate)—something that is captured in a “view from nowhere”—not that everything has a physical nature (whatever that may mean). The thought behind it is that minds are just part of reality; they don’t condition the whole nature of reality. And where they do exist they always rely on non-subjective features. Thus objectivism stands opposed to subjectivism—the doctrine that reality is inherently subjective. Idealism is the obvious form of such subjectivism, but other versions of subjectivism are conceivable. The point of objectivism is to insist that reality is not subject to the mind—and even the mind depends on non-mental factors. Even if we cannot achieve a perfectly objective conception of things, reality itself demands such a conception. Maybe a completely objective conception is impossible for any conscious thinking being—in which case reality is necessarily inconceivable as it is in itself—but still its nature is such as to be quite independent of any subjective intrusion. Objectivism regards reality as perspective-neutral, perspective- transcendent. This view goes beyond what is commonly called realism: it isn’t just the doctrine that reality is independent of our thoughts; it expels anything subjective from reality (except for the manifestly subjective). It takes reality in general to be radically removed from anything mental. Even when objects have subjective properties, such as color, they have underlying properties that have nothing to do with the mind. And even if some properties are irreducibly subjective (e.g. color experiences), they must exist against a background of objective being. There is no such thing as the kind of free-floating subjectivity that idealism contemplates. Metaphysical objectivism affirms that reality exists on a bedrock of entirely mind-free facts, whatever exactly those facts may be. The basic reason for this is that reality pre-dates minds and would exist even if minds did not. Objectivism is the abstract position that reality is constituted quite separately from mind: it is not committed to any particular view of what the underlying reality is. In that sense it is ontologically neutral.

            It should not be taken for granted that subjective facts necessarily have objective counterparts or correlates—after all, many philosophers have denied this. It tells us something about the nature of the mental: it needs the non-mental. It can’t exist without it. No matter how irreducibly subjective a mental state may be, it must bring with it something quite different from itself—something objective. The objective, on the other hand, obeys no such requirement: it can happily exist without the company of the subjective. The subjective, however, is dependent on the objective in order to have any being at all, despite the opacity of the connection. Thus some sort of objectivist reduction would appear indicated—yet no such thing seems on the cards. This is really quite puzzling. The subjective is irresistibly drawn towards the objective, entirely parasitic on it, yet quite different from it. It is true that the subjective is enmeshed in the objective, notably via causality, but still the nature of the necessary connection is far from clear (thus allowing dualism to gain a foothold). So the objectivist position is not free of perplexity: it is true without being intelligibly true. The objectivist therefore carries a heavy explanatory burden, which he fails to discharge (I don’t regard this as an objection). The position is certainly interesting and distinct from other more familiar positions. It should be debated on its own terms.

    [1] Objectivity can come in degrees (as can subjectivity): one conception can be more objective than another. Thus physics may be very objective compared to common sense. But there also must be a form of objectivity that is absolute—where the objectivity is complete. For reality itself does not share gradations of objective understanding: facts have absolute objectivity when they have it at all. The world itself is absolutely objective (not counting the mental world). 

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Ignorance, Error, and Mystery

 

Ignorance, Error, and Mystery

 

The extent of our ignorance is stupendous. We know next to nothing about vast tracts of reality. If the world is the totality of facts, then our knowledge is confined to a tiny proportion of these facts. Just think of the distant past and remote future: all those individual facts about which we know nothing. We know hardly anything of what happened in the universe during the last five seconds. The universe is huge, populous, and mostly far away—nearly all of what happens is unknown to us. Nearer home we have the microscopic and invisible world: we certainly don’t know what is going on atomically in particular objects at particular times. Nor are we aware of the individual lives of bacteria and the like. We are almost entirely ignorant of what is going on the minds of sentient organisms, even the people we know quite well. We get glimpses, but most of it is quite hidden from us. The spotlight of knowledge falls on a minute section of reality; the rest is ignorance. And this is something we know perfectly well: we are not in the dark about the extent of our ignorance. Of course, we don’t know what we don’t know, but we do know that reality contains dimensions and scales that guarantee human ignorance—the expanses of space and time, in particular. Ignorance is only to be expected, and nothing to feel ashamed about: reality is intrinsically unknown to us in its full extent. Realism implies ignorance: being real does not imply being known.

            The skeptic thinks that ignorance extends even further than this: we are ignorant about what we think we know. We think we know about the local external world, but the skeptic says we are ignorant about it—as ignorant as we are about the remote external world. We think we sometimes know about the minds of others, but the skeptic says we are ignorant about this too: not only do we not know about the minds of bats, we don’t know about the minds of our nearest and dearest. Nor do we know the recent past, or the laws of nature, or what will happen next. All is blind ignorance. We might be making constant errors as well as simply not knowing various things. But even if the skeptic could be rebutted, it would still be true that we are massively ignorant. No one would think that your average animal knows very much of the universe—why should they?—and we are no different. Ignorance is simply a fact of nature, a biological necessity. Nature is sublimely indifferent to how much of it is known, and very little is.

            In the light of this vast ocean of the unknown, it is hardly surprising that some things are mysteries—things that cannot be known. Things have explanations, but not all explanations are known by us, or even could be known to us. It all depends on the available evidence and our powers of intellectual ingenuity. Many crimes remain mysteries: no one knows who committed them (apart from the criminal). Historical events in general may be quite mysterious, even the origins of large-scale wars (see Tolstoy’s War and Peace). Take a typical murder mystery, real or fictional: there may be a range of suspects but no way to decide among them, or there may be no such range—just total mystery. Detectives try to remedy such ignorance, but there is no guarantee that they ever will. Thus we are perfectly familiar with the type of ignorance we call mystery: the type in which we don’t know the correct explanation for a certain event and never will. Here is a mystery that I recently came up against. I have a pond in my garden in which I keep several fish: one day several new fish appeared in it as if from nowhere. The new fish were clearly not of the same species as the old fish—green and yellow with a red tail not red and white. Where did they come from? I didn’t put them there, and they couldn’t have arisen by natural reproduction. Could someone else have put them there? But who would do that, and for what reason? Did they somehow find their way there from some other pond? But fish can’t walk on land. Did they fall with the rain? But how can fully-grown fish fall with the rain? It was a complete mystery, and I never solved it. Several months later the four new fish died of natural causes, remaining mysterious till the end. The mysterian was faced with a real-life mystery! Such things happen. I didn’t suppose that God did it, or that the fish spontaneously arose from nothing, or that I must have put them there in my sleep: I ruled out these possible explanations. But nothing else occurred to me—the mystery fish remain a mystery to this day. I am completely ignorant as to the correct explanation of their appearance. If only I could have asked them!

            I mean these pedestrian remarks to bear on the question of mysteries in philosophy and in science–for example, the mystery of consciousness. Given the prevalence of mystery, it should not be surprising that certain natural phenomena present deep mysteries. Mystery is a form of ignorance (ignorance of explanation) and ignorance is everywhere: we are ignorant of far more things than we are knowledgeable about. Nor should it surprise us if the mystery is terminal: it is surely obvious that we will never completely remove all ignorance—there is just too much in reality for our brains to take in. Our faculties are limited and the world is broad and deep. True, science has made an impressive assault on our natural state of ignorance, but even science will never remove all ignorance. There will always be things that no human knows, often quite boring things. Some of these things may concern phenomena that are quite close to home—including our own consciousness. Does anyone think that a human mind could know the entire state of a person’s brain at a given moment? No, there is just too much going on in those billions of neurons. Human knowledge has its limits, so we shouldn’t dismiss suspicions of mystery out of hand. It would be strange if there were no mysteries given the amount of ignorance there is. I am not trying to prove mystery here, merely to put the claim of mystery in its proper epistemic context. The existence of mystery is the existence of one kind of ignorance, but ignorance is the natural condition of the human cognitive system—as all other cognitive systems. There are very few things that we are not ignorant about in the wide sweep of things. It is easy to focus on what we know, given that by definition it comes within our cognitive reach, but the area of what we don’t know is incomparably vaster, notwithstanding its rather hazy presence to our minds. We do better to think of reality as what we don’t know about rather than what we do. From nature’s point of view, most of it is secret, offering only glimpses to curious minds.  [1]

 

C

  [1] There should really be a branch of epistemology dealing with ignorance in addition to the branch dealing with knowledge.

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On Not Denoting

 

On Not Denoting

 

The literature on descriptions tends to operate with a limited class of examples, mainly descriptions of people and places (“the queen of England”, “the capital of France”). This can bias us in favor of certain theories of their semantics. We can think of descriptions as referring to people and places (Frege and Strawson), or we can think of descriptions as quantifying over people and places (Russell). But there are many other types of descriptions that lend themselves far less readily to such theories: “the end of the line”, “the impossible dream”, “the shortest way home”, “the day after tomorrow”, “the big home sale”, “the height of absurdity”, “the reason why”, “the truth about Mary”, “the logic of existence”, “the problem of consciousness”, “the Greek gods”, “the mystery of life”, etc. etc. Here we are not dealing with concrete particulars unabashed reference to which can be assumed unproblematic; some ontological hesitancy might be presumed. Are we really to believe that the use of such descriptions necessarily commits the speaker to a robust ontology of corresponding entities? The speaker might turn around and say that of course she has no belief that such things really exist: if a theory of descriptions commits her to such existence, she might demur from the theory.  [1] When a speaker says, “the golden mountain must be worth a lot of money” are we to assume that she believes that the golden mountain exists to be referred to and quantified over? It is noteworthy that these descriptions don’t have names or demonstratives associated with them, unlike descriptions of people and places: there isn’t an antecedent assumption of existence-committed reference of the kind suggested by names and demonstratives. We are not already referring to such things in other ways; the description is the only way we have to speak of them. So a referential or quantificational treatment of them is not intuitively natural: their meaning is not naturally taken to involve the kind of ontological commitment we associate with other referential devices. Their “logical grammar” is not that of a straightforward assertion (or presupposition) of existence, whether by singular term (name or demonstrative) or by existential quantifier.

            The idea that descriptions are name-like or demonstrative-like has never seemed particularly attractive—they seem semantically sui generis—and this has fueled the ascendancy of Russell’s quantificational theory. But that theory too has some untoward consequences, notably the consequence that a freestanding description is really a whole sentence: if I utter the sentence fragment “the queen of England”, I have really uttered the whole sentence “there exists a unique queen of England”. The film title The French Connection is equivalent to There Exists a Unique Connection that is French or some such. Maybe descriptions imply or presuppose existence and uniqueness (or maybe not: see above), but it is hard to accept that they state existence and uniqueness (this was Strawson’s point). If they did, it would be possible to negate them; but we can’t say “It’s not the case that the queen of England”. So neither of the two standard theories looks very attractive, despite their hegemony: the suspicion grows that they have been accepted mainly because of a lack of any better alternative. The appearances suggest that descriptions are not referring devices like names and demonstratives (which don’t contain the particle “the”) and they are not like quantified expressions either: they are what they are and not some other thing. The meaning of “the” is unique—which is why we have the word. But then, what kind of semantics do they have? Their meaning appears not to be referential (in any clear sense of that elastic term), either in acts of singular reference or in acts of quantification; but if not, what kind of meaning do they have? Are we to say that they have non-referential meaning? That would not be unprecedented, since words like “not”, “and”, and “if” are also used non-referentially; but descriptions are at least nouns, unlike these words, so the idea of reference clings to them more tightly. This is really a problem: descriptions fit none of our referential paradigms, but they also don’t fit non-referential paradigms. They occupy a curious semantic no-man’s land. We might say that they serve to “introduce a topic” or “identify a subject”, but these phrases don’t really help to pin down how they specifically function. Indeed, they seem to challenge the whole referential framework: the concept of reference (or lack of reference) is unable to cope with them. They don’t denote, but they don’t not denote either. Russell could have written a paper called “On Not Denoting” and proceeded to discuss the semantic peculiarities of “the”. He was right that descriptions don’t denote like names and demonstratives, but he was wrong to suppose that they denote in the way quantifiers do, i.e. with variables ranging over existent entities. There is no denoting at all going on with descriptions as such, as opposed to certain instances of them, but what is going on remains obscure.  [2]

            A radical solution may be proposed: the whole framework of referential semantics deriving from Frege and developed by others needs to be abandoned. It is hard to remember that in the old days meaning and reference were not closely associated: meaning was held to consist in ideas of the mind; it was not a matter of word-world relations. Today we would say that meaning is a matter of concepts, which are psychological entities: they have a role in the mind but any supposed relation to things outside the mind is purely incidental. This is non-referential semantics (meaning is completely “in the head”). According to a view like that descriptions have meaning in virtue of internal psychological factors, so that the idea of reference never comes into the picture. In the extreme, this internalist semantics says the same thing about all expressions, including names and demonstratives, but we could restrict it to the case of descriptions: they express concepts but they don’t refer to anything or quantify over anything (i.e. refer by means of variables). The case of descriptions, then, provides support for such a non-referential semantics—though it is certainly a contrarian point of view (compared to orthodoxy). Short of that, we have an unsolved semantic problem on our hands, despite the enormous amount of attention paid to the word “the”: we still don’t know what this word means. We know what “that” means and we know what “there is” means, but “the” leaves us baffled. Russell was right to fret mightily over this little word, and Strawson was right to question his theory, but in fact it remains as puzzling now as it was over a hundred years ago.  [3]

 

  [1] I am not saying that the descriptions listed clearly fail to refer to existent entities; I am saying that a theory that says they definitely do is going out on a limb that no semantics should venture. We don’t want to end up saying that a speaker’s sentences commit him to the existence of things he expressly repudiates: a nominalist, say, should be able to use these descriptions with a clean conscience.

  [2] The semantics of descriptions should not be dependent on their type of subject matter: it should be the same whether we are speaking of entities acknowledged to exist or things to which we are reluctant to ascribe existence. Indeed, it should be neutral with respect to whether anything exists. Building assertions of existence into the very meaning of descriptions burdens them with far too much ontological responsibility. Questions of existence are far too controversial to be presupposed by semantics. 

  [3] Note to experts: I am well aware of the complexities of this subject, and the myriad ways of wriggling out of objections, and the passions aroused by the meaning “the”: but I am trying to cut through all that to expose a basic weakness in our thinking about descriptions since Russell wrote “On Denoting”.

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Particle Psychology

 

 

Particle Psychology

 

Physics is particle physics. The physical world consists of atoms that consist of particles (electrons, protons, neutrons). This was discovered not so long ago, though it was conjectured by the ancient Greeks. It is not part of common sense and is not suggested by perceptual appearance. If anything, physical objects look continuous not granular. We have empirically discovered, as a result of arduous experimentation, that big objects are made of invisible small objects, and that these small objects have a characteristic structure consisting of a nucleus surrounded by orbiting particles. This is one of the greatest scientific discoveries of all time, on a par with the discovery of the heliocentric theory; it is something to emulate, envy, and aspire to. It sets an example to all other sciences. But is it an example that has been followed? Have the other sciences discovered anything analogous to the atomic theory of particle physics? In particular, are there psychological particles analogous to physical particles? Is psychology particle psychology?

            Do the other sciences speak explicitly of particles and atoms? We might cite the doctrine of logical atomism: language consists of atomic sentences compounded into molecular sentences, where the atomic sentences contain subatomic parts, viz. words. The picture is that elementary semantic particles (words) combine to form atomic wholes that can then combine to form molecular compounds (conjunctions, negations, etc.). These molecular compounds can then form larger semantic entities such as paragraphs or speeches or books. The semantic universe is thus a universe of elementary semantic particles that join with other such articles to form larger units—ultimately the whole of semantic reality. We could even go cosmological: there are semantic planets and solar systems and galaxies (e.g. the works of Shakespeare). Language has infinite potential, so we can envisage an enormous proliferation of semantic entities existing alongside the physical galaxies described by cosmology. Maybe there are just a few primitive semantic particles, analogous to the physical particles, which generate this whole hierarchy of existence. Logicians talk about the “logical particles” and we might seek to model logic on particle physics (including cosmology). We have found higher-order uniformity in nature: nature is organized atomically, with elementary particles lying at the bottom, physical or semantic. It is particulate, corpuscular, and combinatorial. Similarly, linguists speak of grammatical particles, defined by the OED as follows: “a minor function word that has comparatively little meaning and does not inflect, e.g. in, up, off, or over used with verbs to make phrasal verbs”. Admittedly, this restricts grammatical particles to a small subclass of semantic units, but we can envisage a more generalized notion of grammatical particle that takes in verbs and nouns. Isn’t linguistics really about the constituent structure of language, and hence a theory of linguistic atoms and their combinations? And what about biology—aren’t cells the analogue of the particles of physics? A whole organism is like a medium sized physical object: it contains organs as parts (physical and mental) and these organs are made of cells, the atoms of the body. The cells in turn have subatomic constituents (e.g. mitochondria) and even a nucleus. So biology looks like an atomic theory too: it follows the pattern of particle physics—an encouraging emulation. Biology is particle biology. The cells are invisible to the naked eye and took some discovering; their discovery was a major piece of scientific progress. Again, a high level uniformity in nature is revealed: things turn out to be collections of invisible units not continuous substances. Reality is particulate, discrete, and reticulated, though it could have been continuous, smooth, and unbroken. Geometrically, it is like a matrix not a continuous solid. We could say that science is particle science.  [1]

            But what about psychology—is it too an atomic theory? Superficially, it may appear so: it deals in such units as concepts, phenomenal points, and combinations thereof. We look at a train of thought and discern constituent structure: the train consists of carriages, the individual thoughts, and these are made of simpler elements, usually designated as concepts. The concepts are like the subatomic particles of logical atomism, with thoughts as the atoms. In vision, likewise, we have an array of components corresponding to points in the visual field: here green, there red, with an impression of square woven in. The brain is certainly a particulate entity, with its neurons and their simpler parts, reaching down to the level of chemicals. But in the case of psychology the analogy starts to creak (maybe it should have started to creak earlier): the whiff of metaphor starts to permeate the proceedings. It is true enough that mental processes such as reasoning consist of simpler cognitive elements, and it is true that thoughts are made up of concepts: but are concepts really like subatomic particles? Here an uncomfortable dilemma presents itself: concepts are either the end of the line, or they are not. If they are, then our atomic theory peters out disappointingly early—there are no deeper psychological particles to be discovered. But then we don’t have the kind of empirical discovery that characterizes atomic theory in physics, since we know a priori that thoughts are composed of concepts. But if concepts are not the end of the mereological line, and there are more basic psychological particles to be discovered, then we have hitherto failed to identify what the basic particles of the mind are. This means that psychology has not made the kinds of empirical discoveries that physics so spectacularly and arduously made. It is merely reporting a boring fact of common sense, namely that we have concepts and they compose our thoughts. This is like “discovering” that animal bodies have limbs or that trees have leaves. The mere existence of parts does not an atomic theory make. Physicists knew that physical objects have parts long before they established the atomic theory we now justly celebrate; parts are not atoms. Likewise, parts of thoughts are not atoms in the epistemologically significant sense exemplified by physics. Concepts are not like electrons and protons, but more like limbs and leaves.

            The thing about atoms is that they have a specific structure that has an explanatory aspect. They are not merely very small parts but articulated structures: they have a distinctive architecture. Thus they have a discrete nucleus made up of protons and neutrons surrounded by a shell consisting of orbiting electrons of varying numbers. The constituent particles have various properties, notably electric charge, positive or negative. All this explains the behavior of the matter composed of these particles, thus allowing for the reduction of chemistry to physics. It is not just a matter of conjoined chunks, mere aggregation. Atoms and their constituent particles are organized in a certain way, not anticipated by common sense or contained in the very concept of matter. That is why atomic theory ranks as a momentous scientific discovery; it is not the mere the assertion of invisible granular parts. It is the analogue of the discovery of the solar system as a system of interrelated parts orbiting a sun under the force of gravity. This is not merely the claim that the planets and the sun are parts of a larger whole; it is a theory of how the parts hang together. The atom is often compared to the solar system in its internal structure, but we could equally compare the solar system to the atom (and might have done so if we had revealed the structure of the atom first): both are tightly organized complex wholes held together by forces and laws, the nature of which we have managed to articulate (if not finally explain). But nothing like this is true in psychology: the mere observation of constituent structure is a far cry from the kind of explanatory atomic theory supplied by physics. Where is the nucleus of the concept, where the conceptual electrons, and where the law-governed orbits? At least in the case of the biological cell we have something approximating to this, but in the case of concepts (or points in the visual field) nothing comparable suggests itself: we just have the banal observation that thoughts are made up of concepts. In order for psychology to become particle psychology it needs to do a lot more than that. I don’t say it cannot do this more, but in its current state it does not. It is an entirely open question whether psychology can mimic the model of particle physics; certainly nothing in it now deserves to be compared to that model. And nothing we now know of the mind suggests a research program capable of development into a full-blooded particle psychology (the same is true of linguistics once we take the measure of genuine particle physics). So nothing in our current psychological knowledge warrants any claim of prestige deriving from a supposed analogy with particle physics. Not that this is a common claim—but it is worth making explicit how feeble the analogy to physics actually is. Physics is particle physics, but psychology isn’t particle psychology. The gulf is wide and deep. One might well suppose that a quite different paradigm would be appropriate for psychology—though what this might be remains to be determined. At any rate, we should not tacitly assume any reassuring analogy to physics based on the idea of atomic composition. The “corpuscular theory”, so beloved by Locke and Boyle, primitive though it was, finds no counterpart in psychology (with “ideas” as the mental corpuscles). By all means let us continue to stress the combinatorial nature of the mind–its generative, recursive, discretely digital character—but let us not interpret this as a vindication of a hankering for the glories of modern physics. We have not discovered the hidden particles of the mind, along with their architectural features, in anything like the sense in which physicists have unveiled the hidden particles of the physical world.  [2] Whether this shows that psychology is still in its infancy, or that its maturity is the same as its infancy, remains moot.

 

Colin McGinn                    

 

  [1] It is an interesting question whether there could be a general particle theory not just a variety of special particle theories. Are there any abstract properties shared by all particle theories (beyond truisms)? Is the concept of a nucleus essential? Does the idea of an orbit find a place in all atomic theories? Is there always some sort of glue holding the atom together? It seems unlikely that such concepts generalize in the way required, in which case the idea of a general theory of particles seems infeasible. Still, the question is worth pursuing.

  [2] Much the same can be said of mathematics: composition without atomicity. We certainly have the idea of elements that combine according to fixed rules, addition being the obvious example, and maybe we can make sense of numbers as parts of other numbers; but it would be stretching a point to claim a significant analogy with particle physics. Again, where is the idea of a laboriously discovered structure with the abstract architecture of a physical atom? Are there nuclear numbers and orbital numbers? Are there mathematical forces that hold numbers together? The idea seems metaphorical at best. Mathematics is not particle mathematics, though it is a generative system with divisions and discontinuities (as well as continuous quantities). Physics really is special in that it reveals a hidden layer of reality that is not anticipated by our ordinary perceptions and conceptions, and is in many ways alien to them. The physical atom is a universe apart (so to speak), and this is before we get to the peculiarities of quantum theory. Psychology has yet to encounter its subversive quantum theory—particles as anti-particles, in effect. It is conservatively Newtonian, steeped in common sense.

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Sexuality and the Transsexual

 

 

 Sexuality and the Transsexual

 

Consider a person, Alec, who believes he was born into the wrong kind of body. He believes himself to be essentially female, despite his anatomy. Accordingly, he chooses to become the woman he inwardly perceives himself to be: he dresses in women’s clothes, wears make-up, and acts the part of a woman (but no surgery or hormone treatment). He feels his authentic female self in his new role. He now calls himself (or she calls herself) Alice and feels the better for it. After a while, Alice comes to the realization that she is a lesbian—a female homosexual. She decides to change her appearance into a more masculine image: she cuts her hair short, wears manly clothes, and acts like a man (in so far as she can). In this guise Alice frequents places where lesbians mingle and successfully hooks up with likeminded others, most of whom are regular women. Sexually, Alice performs in the standard male manner, this being what her anatomy demands. To all appearances Alice looks and behaves just like the old Alec. Question: is Alice homosexual or heterosexual? She seems heterosexual when you consider her anatomy and sexual behavior, but from the inside she feels herself to be a woman making love to another woman, and thus homosexual. A male body is interacting with a female body in the usual heterosexual fashion, and yet psychologically the person is a woman interacting with a woman. Is this same-sex sexual behavior or different-sex sexual behavior?

            Neither alternative seems to capture the facts. If we dwell on the external appearances, we find heterosexuality; while if we look inside, we see homosexuality. Objectively, the erstwhile Alec is a straight male; subjectively, the new Alice is a committed lesbian. Which is it to be? It seems to me that the only answer can be “Both”. A single person is biologically heterosexual and psychologically homosexual. Generally these two attributes go together–your psychological sexuality tracks your biological sexuality—but in the case described the two come apart. In other words, we can’t deduce psychological sexuality from biological sexuality: Alice is a counterexample. She has it both ways: she is a heterosexual homosexual. She is partly heterosexual and partly homosexual. Not bisexual, mind you: she only has sex with women; the duality lies in her not in her partners. On the one hand, Alice is a biological male copulating only with females (both biologically and psychologically); on the other, she is a psychological female copulating with other females. She lives a dual existence: gay and straight, queer and ordinary. Some may say she has the best of both worlds; at any rate, she is familiar with both. Of course, the same is true if we switch genders: Joan may wish she were male and enacts her wishes, becoming John. In this new identity she discovers herself to be gay, i.e. John identifies as homosexual. But John has a female body and uses it accordingly. So John uses his female body to sleep with men: it may look like typical heterosexual sex, but from the inside the erstwhile Joan is a man sleeping with another man. John is both homosexual and heterosexual, and quite happy with the combination. He is attracted to people of the same sex as him considered psychologically, but his biological identity implies heterosexual sexual behavior. He feels himself to be a gay man, but his way of expressing this is to use his female body in the biologically indicated manner.  [1]

            Here is an even more challenging case: Percy has a very special psychological identity—he feels himself to be a woman who identifies as a man. At present he is simply a man with an unusual yearning, but he wishes to transform himself into something closer to his subjective identity. Accordingly, he transitions to a female persona by changing his clothes, manner, etc. Now Percy is a woman who wishes she were a man: call this person Pearl. Pearl would like to become a man, or so she says. Percy has achieved his wish, but Pearl has wishes of her own—she wants to become a man. Maybe she does, by adopting male accouterments: but then we are back where we started—a man who wishes he were a woman wanting to be a man. If Pearl decides she is a lesbian, is she a heterosexual or a homosexual? She is a woman sleeping with other women using a male body, but she also identifies as male: she is homosexual psychologically, heterosexual biologically, and also heterosexual psychologically (since she identifies as male while being psychologically female). It sounds like a very difficult psychological state to be in, and perhaps one that can never actually occur. But it shows what can happen when biological sexuality and psychological sexuality diverge in logically possible ways. We may need to reckon with far more complex forms of sexuality than the few forms currently recognized. Possible worlds may be sexually much richer than we can easily imagine.            

 

  [1] If you were to transfer the brain of a homosexual man into a woman’s body, you would get something like John: the brain would want men, while the female body would have to suffice for sexual relations.

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Night and Day

 

 

Night and Day

 

How firm is the distinction between night and day? What is night and what is day? What kind of distinction is this? Clearly there are periods during which it is neither night nor day—at dusk and dawn. Night is turning into day, but it is neither one nor the other. We don’t have a simple name for this time period, which lasts I would say for about 20 minutes; we could call it “nay” or “dight”. So the distinction between night and day is not sharp and not exhaustive. Nor is it universal: there is no night on the sun, and no day at the center of the earth. Things that are always bathed in light have no night, and things that are always dark have no day. In the land of the blind the distinction presumably makes no sense, since light is not sensed there; the distinction is not apparent to blind people, except perhaps by testimony. Is what we would call night really day for nocturnal creatures with superior vision to ours? They can see at night as well as we can see during the day, and they conduct their waking activities in our night; perhaps sunlight blinds them so that everything is dark for them during our day.  [1] Do they invert our day and night? What if the moon was larger and always reflected a lot of sunlight onto the earth—would that abolish night for us? The sleeping hours might be just like an overcast day. But then, is it really night for us now when the moon is bright and full? What about eclipses—do they literally turn day into night? And what if heat replaced light as the stimulus for vision—wouldn’t that undermine the night-day distinction? If things were warmer at night than during the day, people would see better at night, so there might be a linguistic switch with the words “night” and “day”. The distinction between day and night is friable and relative, pragmatic and contextual; there is no rigid absolute dichotomy. I can imagine a principled eliminativism about night and day: there are really no such things, not as aspects of objective reality; there is just a continuously varying amount of light and grades of visual acuity. You don’t find physicists talking much about the physics of day and night; the whole idea is centered on human concerns and powers. We can certainly imagine beings that have no use for the distinction, but without missing out on any objective matter of fact. When the Beatles sang about a Hard Day’s Night they were reflecting on the superficiality of the distinction. If night is defined as the hours of sleep, its status as objective looks distinctly questionable; it is perfectly possible to do a day’s work in the night hours (so called). People often say that two things differ as night and day, as if this was a rigid and sharp distinction; but in fact the distinction is vague, pragmatic, and relative. 

            Note that in another use of “day” we include the night as part of the day. You can say with perfect propriety, “What day is it today?” in the dead of night. The names of days of the week clearly include the period we call night. These distinctions map onto objective motions of the planet and are not as soft and pliable as the use of “day” in contrast to “night”. The semantics of these words ties them to certain anthropocentric conditions: “x is day” is true if and only if x has enough light to make human activity feasible, or the human eye can make things out clearly. We then reify this notion into something that seems to us to transcend human concerns, but reflection suggests that night and day are not independent of our particular contingent place in nature (they are part of the “relative conception” not the “absolute conception”). Just imagine if we became nocturnal because of some mutation in our eyes: we sleep when the sun casts the most light, are able to see only when the light is low, and are most active between the hours of 10pm and 6am; then we would surely start to refer to the hours of the 24-hour day quite differently. Night is when we can’t see so well, tend to feel sleepy, and want to stay home; day is when we see clearly, are wide awake, and feel like venturing forth. We do better, conceptually, to think of night as just another part of the day—the part in which the day is darker, quieter, and scarier. Alternatively, day is just the attenuation of night, the time when night becomes less opaque. If the difference of sunlight were less dramatic, with a lighter night and a gloomier day, we would surely think this way. This is one of those cases in which ordinary language (and ordinary thought) mislead us about reality: the words and their use make us think that we are dealing with a more solid and durable distinction than we really are. Rectifying this tendency, we could find ourselves more willing to stay at home during the day and more willing to go out at night (the “late day”); and be less prone to feeling guilty about afternoon naps and middle-of-the-night snacks. We need to free ourselves from the tyranny of the night-day dichotomy. The sun and the moon have vied for human worship; it is time to grant them equal status. Sun-time and moon-time are all parts of the same continuous day. The distinction between day and night is not written into the fabric of the universe. The day is bright night and the night is dark day.

 

Co

  [1] Is it analytic that the night is dark? How dark?  What if we had artificial light everywhere? The starry sky is quite bright at night. Is it analytic that the day is light? How light? What if the earth were enveloped in a light-blocking mist?  The cloudy sky can be quite dark at noon. So it is unclear that lightness and darkness can be used to define day and night more precisely.

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