Physical Pain: Some Distinctions and Theses

The topic of evil brought us to the topic of pain. Herewith, some distinctions and theses for your examination. With regard to physical pain, at least, we ought to distinguish among:

a) The physical substratum of the pain. The cause of the pain. In the case of lower back pain, for example, a pinched nerve. But not just the salient cause, e.g. the pinched nerve, but the totality of causal conditions in the body that 'underpin' the experience of pain. All that makes up the physical substratum of a physical pain.

b) The pain-as-felt, the felt pain. This is the pain one experiences or lives through. Pain as Er-lebnis. The phenomenal pain to which the subject of pain alone has access. (Access to the physical substratum is public; access to the felt pain is private.)  With respect to felt pain, esse est  percipi, to be is to be perceived. So for a felt pain, appearance and reality coincide. Its being as a mental datum is exhausted by its appearing.  This is not the case with the physical substratum of the pain.

The felt pain factors into two aspects:

c) The sensory quale of the felt pain, its raw feel to use an old expression of Herbert Feigl. This is the qualitative content, the Nagelian what-it-is-like of the felt  pain. Each pain feels like something to the one who has it, though he would be hard pressed to put this feeling into words.

d) The painfulness of the felt pain. The felt pain has a quality, but this quality is not the same as its painfulness. Thus I factor the felt pain into the sensory quale (raw feel) and the painfulness of it.   Suppose I am outside in the cold and I feel a stinging sensation in my  bare hands. It seems that the painfulness of this sensation depends, at least in part, on my attitude toward it, my aversion. Or consider any olfactory sensation you take to be unpleasant, the smell of cooking broccoli, say. One can learn to overcome such aversions, which is not to say that one overcomes the sensation itself. Or perhaps you are in a public restroom. You focus on the stench and remind yourself that it is only a sensation and one that betokens nothing harmful to the body. As a result of this reflection, the unpleasantness diminishes while the sensation itself remains constant. A reasonable inference from phenomena such as these is that the sensory quale of a pain and its painfulness are distinct, and not just conceptually, but in reality. In some cases it is the attitude of aversion that makes a sensory quale into a pain sensation, but I don't claim that this is true for all cases.

Two Theses

T1. Felt pain is mental, a conscious phenomenon. This is true of both physical and psychological pain. Physical pain, toothache, headache, backache and the like are called 'physical' because of their physical substrata — see (a) above — even though in themselves they are mental. Felt pain cannot be identified with any physical process. Correlated, but not identified.

T2. Felt physical pain is a conscious state with no intentional object. Pains are non-intentional experiences. They are not of or about anything in the way that believing and desiring are
object-directed. But here I need an argument since  some maintain that pains exhibit intentionality or object-directedness.

Suppose we compare a visual perceiving of my foot, and a feeling of pain 'in' my foot. The perceiving of my foot is an intentional experience: the act of perceiving 'takes an accusative,' is directed to an object. The perceiving presents the foot as having such and such properties. But what does the pain present? It doesn't present damage to the foot, although there presumably is damage to the foot, a torn Achilles tendon, perhaps. The torn tendon is the cause of the pain sensation, but it is not the intentional object of the pain sensation.   The torn tendon is hidden from the pain experience in the way the foot is not hidden from the visual experience. So what is the intentional object of the pain sensation? I say there is none. There is a pain sensation and its cause, but no intentional object. The cause is not presented to me by the pain sensation.

The relation of intentional experience to intentional object is nothing like the relation of pain to its cause. If X is caused by Y, then both X and Y must exist. But if X is an awareness-of Y, if X is   intentionally related to Y, then Y need not exist.

For more on non-intentional experiences, see the Intentionality category.

If the Universe Can Arise out of Nothing, then so can Mind

Over breakfast yesterday morning, Peter Lupu uncorked a penetrating observation.  The gist of it I took to be as follows.  If a naturalist maintains that the physical universe can arise out of nothing without divine or other supernatural agency, then the naturalist cannot rule out the possibility that other things so arise, minds for example — a result that appears curiously inconsistent with both the spirit and the letter of naturalism.  Here is how I would spell out the Lupine thought.

The central thrust of naturalism as an ontological thesis is that the whole of reality is exhausted by the space-time system and what it contains.  (To catalog what exactly it contains is a job for the physicist.)  But this bald thesis can be weakened in ways consistent with the spirit of naturalism.  The weakening makes naturalism more defensible.  And so I will irenically assume that it is consistent with the spirit of a latitudinarian naturalism to admit abstracta of various sorts such as Fregean propositions and mathmatical sets.  We may also irenically allow the naturalist various emergent/supervenient properties so long as it is understood that emergence/supervenience presupposes an emergence/supervenience base, and that this base is material in nature.  I will even go so far as to allow the naturalist emergent/supervenient substances such as individual minds.  But again, if this is to count as naturalism, then (i) their arisal must be from matter, and (ii) they cannot, after arising, exist in complete independence of matter.

What every naturalism rules out, including the latitudinarian version just sketched, is the existence of God, classically conceived, or any sort of Absolute Mind, as well as the existence of unembodied and disembodied finite minds. 

The naturalist, then, takes as ontologically basic the physical universe, the system of space-time-matter, and denies the existence of non-emergent/supervenient concreta distinct from this system.  Well now, what explains the existence of the physical universe, especially if it is only finitely old?  One answer, and perhaps the only answer available to the naturalist, is that it came into existence ex nihilo without cause, and thus without divine cause.  Hence

1. The physical universe came into existence from nothing without cause.

Applying Existential Generalization and the modal rule ab esse ad posse we get

2. It is possible that something come into existence  from nothing without cause.

If so, how can the naturalist exclude the possibility of minds coming into existence but not emerging from a material base?  If he thinks it possible that the universe came into existence ex nihilo, then he must allow that it is possible that divine and finite minds also have come into existence ex nihilo.  But this is a possibility he cannot countenance given his commitment to saying that everything that exists is either physical or determined by the physical.

This seems to put the naturalist in an embarrassing position.  If the universe is finitely old, then it came into existence.  You could say it 'emerged.'  But on naturalism, there cannot be emergence except from a material base.  So either the universe did not emerge or it did, in which case (2) is true and the principle that everything either is or is determined by the physical is violated.

Consciousness: What Evolutionary Good Is It?

Bear in mind that the word 'consciousness' has several distinct meanings. 'Consciousness' can refer to the state of being awake, to the ability to introspect internal states, and to the phenomenon of attention. But 'consciousness' insofar as it poses a 'hard problem' for physicalists is the subjective quality of experience.

These subjective qualities can be features of sensations, but they need not be. Smashing my knee against a table leg elicits a certain unpleasant sensation. The felt quality of that sensation is an example of a conscious datum in the relevant sense. But so is the shimmering quality of a magnificent Saguaro cactus standing sentinel on a distant ridgeline as viewed in the lambent light of the desert Southwest. Qualia, then, can be associated with intentional objects and not merely with non-intentional states like sensations. Pressing some Husserlian jargon into service, we might distinguish between noematic qualia and hyletic qualia.

Consciousness Without Self-Consciousness

Just over the transom:

A friend of mine and I have ongoing discussions about consciousness. Some of his beliefs I have a hard time accepting. He believes for example that his cat doesn't have conscious experience. I can't put my finger on why I have such a hard time accepting this, but I do. One issue that has come up is whether you can have consciousness without self-awareness. In the discussions he has brought up the issue of blindsight, and claimed its an example of perception without consciousness. This doesn't make any sense to me. It seems to me that talk of perception presupposes consciousness. I was curious as to your thoughts on this matter.

There appear to be two separate questions here.

Q1: Are animals such as cats conscious?  It would suffice for their being conscious that they experience pleasure or pain.  Do cats experience pain?  When I inadvertently step on my cat's foot, she exhibits pain-behavior (makes a certain characteristic sound, shrinks back, gives me a certain look, begins licking the foot.)  Now that pain-behavior is not identical to the felt pain, if there is one; but it is evidence for its existence.  Or so say I.  But now we are approaching the problem of other minds which is too intricate to be discussed in this post.  In any case, I don't believe this is what you are asking about.  For my part, I no more doubt that my cat is conscious than I doubt that my wife is.  Both are sentient beings!  But how do I KNOW that?  This, roughly, is the problem of other minds.  Here is an organism in my visual field.  I believe it has a mind  more or less similar to my own (less in the case of the cat, more in the case of the wife).  The problem is to provide the grounds for that belief.  The belief goes well beyond what is strictly evident to the senses; so what justifies it?  It is an epistemological problem.  Not to be confused with the ontological question whether wife or cat could be philosophical 'zombies.'

Q2:  Can there be consciousness without self-consciousness?  This may be what you are really asking about.  Can one be conscious of an object without being conscious of being conscious of it?  I would say yes.  The following sometimes happens to some people.  They have been driving for some time, negotiating curves, braking, accelerating, etc.  But then they suddenly realize that for the last few miles they haven't been conscious of doing these things.  They've been 'blanked out.' And yet they were conscious of the road, the cars in front of them, etc., else they would have crashed.  We could say that they were conscious of their environment and of the objects in its without being conscious of being conscious of all these things.

In a famous passage Kant says that "The 'I think' must be able to accompany all my representations."  That is a good way of putting it.   It must be possible for me to say 'I am now aware that the light is red' when I see that the light is red, but there needn't be this self-awareness for there to be the conscious perception that the light is red.  So I suggest we say this:  every consciousness is potentially self-conscious, but not every consciousness is actually self-conscious.

This is a murky topic due to the murkiness of the phenomenology.  It is made even more murky when the first-person POV of phenomenology is blended with the third-person POV of neuroscience.

An Analogy for the Categorial Difference Between Consciousness and Matter

Some people pin their hopes on future science for a solution of the problem of consciousness as if hope, which has a place in religion, has any place in a strictly scientific worldview. If we only knew enough about the brain, these people opine, we would understand how consciousness arises from it.

But consider an analogy. Suppose you explain to a person that the natural number series is infinite, that there is no largest natural number since for every n, there is n + 1. The person seems to understand, but then objects when you say that it is impossible that there be a largest natural number due to the very nature of the natural number series. Your use of 'impossible' sticks in the guy's craw. He tilts Leftward, you see, and he thinks, quite confusedly, that anything's possible. He doesn't like it when people invoke natures and impossibilities and necessities and  lay claim to a  priori knowledge.  That's too rigid and static for his taste. So he says,

Materialist Mysterianism

I wonder whether mysterianism in defense of such theological doctrines as the Trinity does not in the end backfire by making possible the philosophical justification of philosophical theses incompatible with it.  To ease our way into this line of inquiry, let us consider materialist mysterianism. 

1.  If mysterianism is an acceptable approach in theology, why can't a materialist make use of it in the philosophy of mind?  The (positive) mysterian maintains that there are true propositions which appear (and presumably must appear given our 'present' cognitive make-up) contradictory.  This is not to be confused with dialetheism, the view that there are some true contradictions.  For the mysterian there are no true contradictions, but there are some truths that must appear to us as contradictory due to our cognitive limitations. 

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Alvin Plantinga on YouTube: A Modal Argument for Dualism

Here.  The host, Robert Kuhn, "an old brain scientist" as he describes himself, can't seem to wrap his mind around the argument.  The argument goes like this, where 'B' denotes (rigidly designates) a person's body or else that part of a person's body (presumably the brain or a part of the brain) with which the materialist wishes to identify the person.

1. If x = y, then whatever is true of x is true of y and vice versa. (Leibniz's Law)

2. 'Possibly exists when B doesn't' is true of me but not true of B.

3. Therefore: I am not identical to B.  (From 1, 2 by Universal Instantiation and Modus Tollens)

Kuhn, at or around 4:26, objects that the distinction between a person and his body is "a possibility, an indeterminate fact."  No! The possibility of my existing when B doesn't entails the actual difference between me and my body, not the mere possibility of such a difference.  And Kuhn still doesn't get it after Plantinga explains it.

The argument is valid in point of logical form, and (1) is a principle than which a more luminous one cannot be conceived; but what is the evidence for (2)? How does one know that it is possible that one exist when one's body or brain doesn't?  Because one can imagine that state of affairs. Plantinga reminds us of Franz Kafka's short story, "The Metamorphosis" in which the protagonist, Gregor Samsa, wakes up one morning with the body of a beetle.  It is imaginable that one retain one's conscious identity while possessing a beetle body, and further imaginable that one's human body be destroyed; this, Plantinga maintains, is evidence for the truth of (2).

It didn't occur to Kuhn to question whether imaginability is evidence of possibility.

God and Evil, Mind and Matter

It is a simple point of logic that if propositions p and q are both true, then they are logically consistent, though not conversely. So if God exists and Evil exists are both true, then they are logically consistent, whence it follows that it is possible that they be consistent. This is so whether or not anyone is in a position to explain how it is possible that they be consistent. If something is the case, then, by the time-honored principle ab esse ad posse valet illatio, it is possible that it be the case, and my inability, or anyone's inability, to explain how it is possible that such-and-such be the case cannot count as a good reason for thinking that it is not the case. So if it is the case that God exists and Evil exists are logically consistent, then this is possibly the case, and a theist's inability to explain how God and evil can coexist is not a good reason for him to abandon his theism — or his belief in the existence of objective evil.

The logical point I have just made is rock-solid.  I now apply it to two disparate subject-matters. The one is the well-known problem of evil faced by theists.  The other is the equally well-known 'problem of mind' that materialists face, namely, the problem of reconciling the existence of the phenomena of mind with the belief that nothing concrete is immaterial.

The theist is rationally entitled to stand pat in the face of the 'problem of evil' and point to his array of arguments for the existence of God whose cumulative force renders rational his belief that God exists. Of course, he should try to answer the atheist who urges the inconsistency of God exists and Evil exists; but his failure to provide a satisfactory answer is not a reason for him to abandon his theism. A defensible attitude would be: "This is something we theists need to work on."

Conceivability, Possibility, Self, and Body

A reader sent me the following argument which he considers a good one:

1. It is conceivable that I exist without my present body (or any part of it).
2. Therefore, it is possible that I exist without my present body (or any part of it).
3. Therefore, I have a property P that my body does not, namely, being such that possibly, I exist when my body (or any part of it) doesn't.
4. Therefore, I am not my body (or any part of it).

The argument as it stands is enthymematic.  The inferential move from (3) to (4) requires an auxiliary premise, one which is easily supplied.  It is the contrapositive of the Identity of Indiscernibles, and so we can call it the Discernibility of the Diverse, to wit: If two things differ in respect of a property, then they are numerically diverse (not numerically identical).  That is a rough formulation, but it is good enough for present purposes.  With the assistance of DD, the move from (3) to (4) is unproblematic.

I should think the move from (2) to (3) is also unproblematic.  The inference from (1) to (2), however, puzzles me and troubles me.  I accept the conclusion: I cannot for the life of me see how I could be strictly and numerically identical to my body or any part of it.  So I would like the above argument, or a reasonable facsimile, to be valid. But I stumble over the move from (1) to (2).  To validate this inference we need some such principle as

CEP. For any proposition p, conceivably p entails possibly p.

CEP is what I want to discuss.  The possibility in question is not epistemic but real, and is that species of real possibility called broadly logical or metaphysical.  Now here is a reason why I have doubts about CEP.  I accept that there is an Absolute.  Now any decent Absolute (the One of Plotinus is a good candidate as is the God of Aquinas) will be a necessary being, one whose possibility entails its actuality.  An Absolute, then, cannot not exist if it exists: it either exists in every possible world or in no world.  To prove that an Absolute exists all I need is the premise, Possibly an Absolute exists.  I may think to infer this proposition from Conceivably an Absolute exists, by way of CEP.  Unfortunately, it seems I can just as easily conceive of the nonexistence of a an Absolute.  To paraphrase Hume, whatever I can conceive as existent I can just as easily conceive as nonexistent.  We can call that Hume's Existence Principle:

HEP.  Everything (concrete) is such that its nonexistence is conceivable.

If HEP is true, then every being is contingent.  But if CEP is true, then at least one being is noncontingent.  This shows that either CEP is false or HEP is false.  Since I am strongly inclined to accept HEP, I have doubts about CEP.

Clearly, much depends on what we mean by 'conceivable.'  Trading Latin for Anglo-Saxon, to be conceivable is to be thinkable.  But since there is a sense in which logical contradictions are thinkable, we must add: thinkable without broadly logical contradiction.  By whom?  The average schmuck?  Or the ideally penetrative intellect?  If an ideally penetrative intellect examines a proposition and detects no broadly logical contradiction, then there will be no gap between conceivability in this sense and possibility.  But our intellects are not ideally penetrative.  Suppose a person reads and understands Zorn's Lemma, reads and understands the Axiom of Choice, and then is asked whether it is possible that the first  be true and the second false.  He examines the conjunction of Zorn's Lemma with the negation of the Axiom of Choice and discerns no contradiction.  So he concludes that it is possible that the Lemma be true and the Axiom false.  He would be wrong since the two are provably equivalent.  This shows, I think, that for intellects like ours one cannot in general validly infer possibility from conceivability.

Returning to our opening argument, I would say that it is plausible and renders dualism rationally acceptable.  But it doesn't  establish dualism.  For the move from (1) to (2) is questionable.

What is to stop a materialist from running the argument in reverse?  He denies the conclusion and then denies (2).    If you insist that your non-identity with your body is conceivable and therefore possible, he tells you that it only seems so to you, and that seeming is not being. Or else he rejects CEP

 

Analogies, Souls, Harm to Souls, and Murder

Peter Lupu comments:

Bill has argued that my murder-argument relies upon a faulty analogy. I have a very general response to this charge: while the murder-argument indeed relies upon an analogy, the analogy upon which it relies is one employed by the soul-theorists themselves. Thus, I contend that if the soul-theorists are entitled to a certain analogy, then I am entitled to use the very same analogy in order to marshal an argument against this or that aspect of the soul-hypothesis. And conversely, if I am not entitled to use a certain analogy, then the soul-theorists are not entitled to it either. But, as I shall show, if the soul-theorists are not entitled to the relevant analogy, then there is an even more direct argument than the murder-argument I have given to the conclusion that according to soul-theorists murder is not a grave moral wrongdoing. [What Peter means to say is not that soul-theorists officially maintain as part of their theory that murder is not a grave moral wrongdoing, but that, whether or not soul theorists realize it, soul-theory entails that murder is not a grave moral wrongdoing.]

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J. P. Moreland on Human Persons and the Failure of Naturalism (Part One)

(The following review will be crossposted shortly at Prosblogion.  Comments are closed here, but will be open there.)

Apart from what Alvin Plantinga calls creative anti-realism, the two main philosophical options for many of us in the West are some version of naturalism and some version of Judeo-Christian theism. As its title indicates, J. P. Moreland’s The Recalcitrant Imago Dei: Human Persons and the Failure of Naturalism (SCM Press, 2009) supports the theistic position by way of a penetrating critique of naturalism and such associated doctrines as scientism. Moreland briefly discusses creative anti-realism in the guise of postmodernism on pp. 13-14, but I won’t report on that except to say that his arguments against it, albeit brief, are to my mind decisive. Section One of this review will present in some detail Moreland’s conception of naturalism and what it entails. Sections Two and Three will discuss his argument from consciousness for the existence of God. Section Four will ever so briefly report on the contents of the rest of the book. In Part Two of this review I hope to discuss Moreland’s critique of Thomas Nagel’s Dismissive Naturalism. Numbers in parentheses are page references. Words and phrases enclosed in double quotation marks are quotations from Moreland. Inverted commas are employed for mentioning and ‘scaring.’

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Causal Interaction: A Problem for the Materialist Too!

Ed Feser has been giving Paul Churchland a well-deserved drubbing over at his blog and I should like to join in on the fun, at least in the in the first main paragraph of this post.

One of the standard objections to substance dualism in the philosophy of mind is that the substance dualist cannot account for mind-body and body-mind causal interaction. I have already quoted Dennett and Searle to this effect. Here is Paul M. Churchland repeating for the umpteenth time a standard piece of materialist boilerplate:

How is this utterly insubstantial 'thinking substance' to have any influence on ponderous matter? How can two such different things be in any sort of causal contact? (Matter and Consciousness, p. 9)

Churchland apparently thinks that a substance, to be 'substantial,' must be material. Churchland thereby betrays his inability to conceive of (which is not the same as to imagine) an immaterial substance.  Note that 'immaterial substance'  is not an oxymoron like 'immaterial matter.' Feser in his series of posts shows just how ignorant Churchland is of the history of philosophy, so it is no surprise that he cannot wrap his eliminativist head around the concept of substance as used by Descartes et al.   But let that pass. The issue for now is simply this: How can two things belonging to radically disjoint ontological categories be in causal contact? But here again, Churchland seems to be laboring under a false assumption, namely, that causation must involve contact between cause and effect. But why should we think that this 'billiards ball' model of causation fits every type of causation? Why must we think of causation as itself a physical process whereby a physical magnitude such as energy is transferred from one physical object to another? On regularity and  counterfactual theories of causation there is no difficulty in principle with the notion of a causal relation obtaining between two events that do not make physical contact.

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When Is an Identification an Elimination, and When Not? Idealism and Eliminativism not in the Same Logical Boat

A reader, recently deployed to Afghanistan, finds time to raise an objection that I will put in my own words to make it as forceful as possible:

You endorsed William Lycan's Moorean refutation of eliminative materialism, but then you criticized him for thinking that Moorean appeals to common sense are also effective against  standard idealist claims such as Berkeley's thesis that the objects of ordinary outer perception are clusters of ideas.  You maintained that there is a crucial difference between the characteristic claims of eliminativists (e.g., that there are no beliefs, desires, intentions, pleasures, pains, etc.) and the characteristic claims of idealists (e.g., Berkeley's thesis just mentioned, McTaggart's thesis of the unreality of time, Bradley's of the unreality of relations.)  The difference is that between denying the existence of some plain datum, and giving an account of a plain datum, an account which presupposes, and so does not deny, the datum in question.  In effect, you insisted on a distinction between identifying Xs as Ys, and denying the existence of Xs.  Thus, you think that there is an important difference between identifying  pains with brain states, and denying that there are pains; and identifying stones and physical objects generally with collections of ideas in the mind of God and denying that there are physical objects.  But in other posts you have claimed that there are identifications which collapse into eliminations.  I seem to recall your saying that to identify God with an unconscious anthropomorphic projection, in the manner of Ludwig Feuerbach, amounts to a denial of the existence of God, as opposed to a specification of what God is.  Similarly, 'Santa Claus is a fictional character' does not tell us  what Santa Claus is; it denies his very existence.

Now why couldn't Lycan argue that this is exactly what is going on in the idealist case?  Why couldn't he say that to identify stones and such with clusters of ideas in the mind of God is to deny the existence of stones?  Just as God by his very nature (whether or not this nature is exemplifed) could not be an anthropomorphic projection, so too, stones by their very nature as physical objects could not be clusters of ideas, not even clusters of divine ideas.

It seems you owe us an account of why the reduction of physical objects to clusters of ideas is not an identification that collapses into an elimination.  If you cannot explain why it does not so collapse, then Lycan and Co. will be justifed in deploying their Moorean strategy against both EM-ists and idealists.  They could argue, first, that idealism is eliminationism about common sense data, and then appeal to common sense to reject the elimination.

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Lycan’s Moorean Argument Against Eliminative Materialism

The following is from  William G. Lycan, A PARTICULARLY COMPELLING  REFUTATION OF ELIMINATIVE MATERIALISM:

[. . .] I contend that the Eliminativist is refuted by Moore's technique, in just the same way as was the temporal idealist. The argument will now be quite straightforward:  Numerous common-sense mental ascriptions, such as that Granny wants a beer and believes there is one under the sofa, are individually more plausible, and always will be more plausible, than are the purely philosophical premises of any argument designed to convince us to the contrary.  As Moore saw, purely philosophical assumptions have very weak epistemic credentials and cannot by themselves outweigh simple common-sense facts. 

The Eliminativist may protest that her/his case is not purely philosophical, but rests on scientific considerations of cognitive psychology, neuroscience, connectionist modelling, and the like.  Indeed, that flaunted feature is what often makes Eliminativism sound so hip.  But this is to misunderstand the Moorean argument a third time.  Moore would not deny that arguments for Eliminativism contain premises that are endorsed, perhaps simply established, by science.  The point is that each argument also contains at least one purely philosophical premise.  Make no mistake: In order to reach the staggering conclusion that there has never been a belief, a desire, or any other propositional attitude, any argument for Eliminativism will have to rest on one or more a priori principles connecting scientific truths to negative ontology.  And it is terminally unlikely that any such principle could be more credible for me than that Granny wants beer.  Come to think of it, I want beer.

 8.  Notice that my Moorean argument is immune to the customary Churchland-Churchland counterblow, a comparison to alchemy, witchcraft, and other folk but false theories.  However beloved such theories were to their proponents, they do not qualify as Moorean common sense.  To count as Moorean-commonsensical, a belief must be the sort of belief that every normal human being holds every day of her/his life, such as "Here is one hand and here is another" or "I had breakfast before I had lunch" or "The sun is shining." Thus, to address the Conference topic directly: Whatever science can show about the mind, it cannot show that there is none.

Lycan thinks that Moorean arguments refute Bradley and McTaggart and that there is no essential difference between the characteristic claims of the British Idealists and the claims of eliminativists in the philosophy of mind.  I believe he is very wrong about that, but that's a different story.  The above Moorean argument, however,  does in my opinion decisively refute eliminativism in the philosophy of mind.  For those of you who protest that no refutation can be so quick and easy, I will ask, Why not?  The more preposterous the thesis, the quicker and easier the refutation!  Lunacy can and ought to be dispatched laconically.  Indeed, the simplicity of Lycan's argument makes it all the stronger.  It is a case of simplex sigillum veri.  He who maintains what is plainly false ought to be prepared for an unceremoniously facile reply.  And please don't call such a reply  'puerile' or 'sophomoric' since the very fact that any boy or sophomore can make it is precisely what makes the objection so powerful. 

Is Folk Psychology a Theory? The Case of Desire

When one is in the grip of a desire one typically knows it. He who wants a cold beer on a hot day knows what he wants and is likely to deem unhinged anyone with the temerity to deny that there are desires. Anywhere on the scale from velleity to craving, but especially at the craving end, there is a qualitative character to desire that makes it phenomenologically undeniable. If the beer example doesn't move you, think of lust. Lust is an intentional state: one cannot lust unless one lusts after someone or something. But although lust flees itself, voids itself in a rush towards its object — as Sartre might have said — there is nonetheless something 'it is like' (T. Nagel) to be in the state of lust. In this respect, desire is more like the non-intentional state of pain than it is like the intentional state of belief. There is most decidedly something it is like for me to desire X; but what is is like for me to believe that you desire X? Is it like anything? Not so clear.

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