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    Dialogues with the DeadAuthor(s): Edwin CurleySource: Synthese, Vol. 67, No. 1, The Role of History in and for Philosophy (Apr., 1986), pp.33-49Published by: SpringerStable URL: http://www.jstor.org/stable/20116255 .Accessed: 18/12/2014 09:21

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    EDWIN CURLEY

    DIALOGUES WITH THE DEAD

    ABSTRACT. Serious work in history of philosophy requires doing something verydifficult: conducting a hypothetical dialogue with dead philosophers. Is it worth devoting to

    it the time and energy required to do itwell? Yes. Quite apart from the intrinsic interest of

    understanding the past, making progress toward solving philosophical problems requires a

    good grasp of the range of possible solutions to those problems and of the arguments whichmotivate alternative positions, a grasp we can only have ifwe understand well philosophy's

    past. Philosophers who concentrate too much on the present are apt to assume too simple a

    view of alternative theories and of important philosophical arguments. Ryle and Austin

    offer instructive examples of how it is possible to go wrong by ignoring or misrepresentinghistorical figures.

    My aim here is to reflect on the nature of what I do and to consider

    whether it is worth doing. Not everyone will agree that the history of

    philosophy is worth bothering with. Philosophers, I find, often have

    towards historians of their subject a disdain matched only by that whichcreative writers often have for literary critics. Studying the systems of

    dead philosophers may be a fit occupation for apprentices, who have yetto learn their trade, or for others incapable of making any serious

    contribution to philosophy proper, but no philosopher worth his salt will

    want to spend much time conducting a dialogue with the dead.

    Consider the following words of Michael Scriven, contained in a

    generally sensible piece of advice to departments on how to increase

    their enrollments. In this passage Scriven is recommending the creation

    of a 'two-track' major,

    one via problems courses... one via history courses .... Of course, the history bears on

    the problems, but so do the problems bear on the history... and the fact remains that

    many students today won't take on that heavy history trip and you can't act as if all

    professional philosophers disagree with them_Some history will come in the back

    door of the problems courses- so be it. But don't be a slave to the fact that most of your

    faculty know a great deal about the history of philosophy and hence, (a) find it easy to

    teach, and (b) tend to rationalize its importance. Like the formal logic requirement, this is

    all-too-often a case of those who went through fraternity initiations ... needing to justifythe hardship

    - or their own idiosyncratic taste-

    by generalizing about its necessity. The

    test of a good major is that s/he does good philosophy, not good history of philosophy.Few great philosophers are noted for their work in the history of philosophy and many

    Synthese 67 (1986) 33-49

    ? 1986 by D. Reidel Publishing Company

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    34 EDWIN CURLEY

    were deficient or disinterested in it. They were into the problems. Let it be at least a

    matter for investigation whether the history requirements are necessary; they certainlyare a barrier (1977, p. 233)

    Thus Professor Scriven. If he did not exist, it would be necessary to

    invent him, for otherwise itwould be hard to find displayed in so short a

    space so many indefensible prejudices.Is it really true, for example, that an undergraduate choosing to

    major in philosophy is typically embarking on a heavy history trip ?Not in my experience. Typically the undergraduate major is required to

    take the standard two-semesteror

    three-quarter survey of the history ofphilosophy from Tha?es to Kant, supplemented, perhaps, by similar

    surveys of 19th and 20th century philosophy. But at most institutions

    that do not have graduate programs, few advanced courses in particular

    figures or movements are available; where they are available, they are

    rarely required. Typically the undergraduate major takes mainly systematic or problem-oriented courses.

    Is it really true that most faculty in philosophy departments know a

    great deal about the history of philosophy? Perhaps in some schools

    they do, but not inmany- not if knowing a great deal about a subject

    implies having an extensive set of accurate and well-founded beliefs.How could they? What kind of training have most faculty had in the

    history of philosophy?As undergraduates they will no doubt have had the standard survey

    courses, but we cannot assume that they will have learned much fromthat experience. When I went through that kind of course some

    twenty-five years ago, we read secondary accounts of Plato, Aristotle,

    etc., in a massive textbook. Now more attention is paid to primarysources. No one should be under any illusions about how much can be

    achieved in a course of that scope within the time constraints of one

    academic year. The undergraduate who knows Plato and Aristotle onlyfrom that kind of course will not know much about Plato and Aristotle.

    As graduate students they will no doubt have taken some advanced

    seminars in Plato, Aristotle, Descartes, Kant, and perhaps one or more

    of the British empiricists. Here they will actually have read intensivelythe whole of some primary texts and been exposed to some fairlysophisticated secondary literature. But art is long, life is short, and they

    will not have read nearly enough to know a great deal about Plato,

    say, unless they happen to have chosen him as the subject of their

    dissertation. At bestthey

    will know onefigure

    or movementreally

    well.

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    36 EDWIN CURLEY

    Knowing what a philospher means by what he says requires, at the

    very least, having some well-founded beliefs about how he would

    respond to questions and objections he may never have explicitlyconsidered. This may in turn require knowing not just how he did in fact

    respond to the questions and objections he did explicitly consider, butalso knowing something of the historical context within which he was

    working: the possible influences on him by previous and contemporaryphilosophers, the possible effects of developments outside of philosophy, in politics, religion, and science. And I would say that it also

    requiresthe

    abilityto

    analyse the structure ofa

    text, to see what thecentral conclusion is and what reasons are offered for it, or suggested byimplication.

    If our philosopher were a contemporary, still alive, active, and

    cooperative, we might, of course, simply ask him what he means. But Ihave been assuming that an essential feature of the history of philosophy is that it deals with the work of dead philosophers, or at least of

    philosophers who for some reason are no longer willing or able to

    respond to questions about what they mean. It is this fact that calls forthe historian to exercise the special skills of imaginative reconstruction

    which characterize the best work in the field. Knowing a great dealabout the history of philosophy, if I am right, calls for a lot more than

    wide reading and a good memory. I cannot believe that such knowledgeis as widely distributed as Scriven suggests.

    But if knowing much about the history of philosophy is as difficult as Ithink it is, is itworth the trouble? No doubt some people of antiquariantastes will always be drawn to the study of philosophy's past, but is it

    wise to encourage this by requiring such study? Isn't it in fact true, as

    Scriven says, that few great philosophers are noted for their work inthe history of philosophy and [that] many were deficient or disinterested

    in it.We had better concede straightaway, that there have been a number

    of great philosophers who were, to say the least, disinterested in the

    history of philosophy. One point on which Descartes, Hobbes, Locke,Kant, and Wittgenstein all seem to have agreed was that in their own

    time philosophy needed, in Kant's words, to consider as undone allthat has been done, and to start afresh from new foundations or from anew perspective.1 Still, while this attitude has not been rare, I do notthink it has been typical. Certainly Plato, Aristotle and Aquinas,

    Spinoza,Leibniz and

    Hegel, Dewey,Russell and

    Whitehead,not to

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    DIALOGUES WITH THE DEAD 37

    mention Jaspers and Heidegger, all found it worth their while to devote

    serious and extensive attention to one or more of their predecessors.There is room for disagreement as to whether these philosophers were

    good historians of philosophy. By our standards, I suspect that most of

    them were not. Sometimes their interests seem more polemical than

    historical:2 and sometimes they seem to be motivated by a desire to

    demonstrate that the dialectic of history has been leading inevitablytowards the truth represented by their own system.3 But frequently even

    great and highly original philosophers demonstrate a desire simply to

    work out thelogic

    of aposition

    alternative to theirown,

    and ajoy

    in the

    insight this can bring.4Are they misusing their time and talents when they do this? I take it

    that what underlies attitudes like Scriven's is the conviction that

    philosophy is not like other disciplines in the humanities. Great works of

    literature retain their validity even though modern writers may prefer to

    do something quite different. But philosophy, like the sciences, is a

    problem solving discipline, which must make progress, which must getresults, if it is to be worth doing at all. So the history of philosophy must

    be either a history of error, or more charitably, a history of successively

    less imperfect approximations to the truth we now possess or are aboutto reach. If we are really moved by a concern for truth, and not merely

    by antiquarian curiosity, we want the most up-to-date answers, in

    corporating all the latest improvements. A friend of mine once askedme: Why waste your time reading Hume on causation, when you can

    read Mackie on causation? In part this paper is intended as a responseto that friend.

    It is tempting for the historian to reply to this progressivist assumption by taking a pessimistic view of the philosopher's ability to getresults. In the past, philosophers have often held high hopes for some

    new methodology: Plato hopes to find philosophical truth dialectically,Descartes by modeling philosophy on mathematics, Hume by introduc

    ing experimental reasoning into philosophy, Kant by a Copernicanrevolution, some of our contemporaries by attending to the nuances of

    ordinary language or developing a criterion of meaningfulness or

    practising phenomenology. Just as often, it seems, these hopes have

    been disappointed. The persistence of the classical problems of

    philosophy, and their apparent resistance to any solution commandinguniversal assent, is one of the most discouraging lessons the historian

    has for thephilosopher.

    Because thehistory

    ofphilosophy

    lends itself to

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    38 EDWIN CURLEY

    this kind of lesson, it frequently attracts people of a skeptical temperament, who are content to regard the philosopher's ambition to solve

    problems as an amusing presumption, and to catalogue the varieties ofhuman folly.5 Determining what Hume thought about causality, and

    why he thought it, difficult as this may be, can easily seem a more

    tractable problem than determining what the correct account of

    causality is.

    Nevertheless, Iwould not want to base my defense of the study of the

    history of philosophy on skepticism about the possibility of progress, in

    philosophy.In

    my heart,I

    suppose,I

    agreewith the view which I

    conjecture that Scriven assumes: that philosophy does make progress,that it does sometimes solve problems, that even its more persistentriddles may someday succumb to the right approach. Without claimingthat any of our contemporaries is as good a philosopher as Hume,6 or

    that any contemporary solution to the problems of causality is the rightone, it does seem to me that there is a perfectly good sense in which thediscussion of causality inMackie's Cement of the Universe is superior tothat in Hume. I do think that Mackie probably had a clearer grasp of the

    many issues that causality raises and that, whatever the truth about

    causality is, he was probably closer to it than Hume was.7But it's worth asking ourselves why this should be so. Iwould suggest

    that before he set himself to write on causation Mackie clearly spent alot of time reading Hume, along with many other writers on causation,some of them now dead, and that he clearly profited greatly from that

    reading, that his familiarity with the dialogue philosophers have been

    conducting on this topic since the time of Hume did a great deal to

    sharpen his perception of the issues, of the range of possible positions,and of the advantages and disadvantages of each position.

    This would seem to me to be good general advice on how to proceedin philosophy: given a problem, acquaint yourself with a wide range of

    possible solutions to that problem and try to understand why someone

    might be attracted to that solution, and repelled by others. Sometimes itis said that no philosophic doctrine originates in any other way than as a

    refutation of or polemic against some previous doctrine.8 As an

    unrestricted generalization about the origin of philosophical theories,this must surely be false, if only because it involves a vicious regress.

    But it is certainly true that philosophers regularly argue for their views

    by first surveying alternative solutions to the problem at hand, enu

    merating the many defects of these alternatives, and thenpresenting

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    DIALOGUES WITH THE DEAD 39

    their own view as the only, or best, way of avoiding those difficulties.

    The current literature in philosophy presents us with too many exam

    ples of this kind of procedure for there to be any point in enumeratingthem. But it does seem to me that philosophers lacking historical

    sensitivity frequently go astray in their use of this procedure.

    Consider, for example, a work which, 25 years ago, was generating a

    great deal of excitement in our field, Gilbert Ryle's Concept of Mind.

    Ryle began his book by describing something which he called,

    variously, the official doctrine, or Descartes' myth, or the dogmaof the

    ghostin the machine. The doctrine thus

    stigmatizedhad both a

    metaphysical side and an epistemological side.

    Metaphysically, it was the view that a human being is a composite,

    consisting of a material, extended substance, the body, and an in>

    material, nonextended substance, the mind. These two substances are

    each capable of existing without the other. And they regularly interact

    with one another, the body acting on the mind in perception, and the

    mind acting on the body in its voluntary actions. But apart from these

    interferences by the mind, the body's actions are determined solely bythe laws of mechanics, whereas the mind's actions are not determined

    by any cause.

    On the epistemological side, the dogma of the ghost in the machine is

    characterized by the doctrine that the mind has a highly privilegedaccess to its own workings: it knows, directly, infallibly, and automa

    tically, all of its own states, whereas it is only partially and tenuouslyknowledgeable about the states of bodies, and totally and invincibly

    ignorant of the states of other minds. Our beliefs about the contents, or

    even the existence of other minds are no more than shaky inferences

    from the behavior of other bodies, inferences whose conclusions we can

    never directly verify, and hence can never have any real confidence in.

    Ryle attributes the origin of the dogma of the ghost in the machine toDescartes' concern with the apparent implications of the mechanistic

    science of his time:

    As a man of scientific genius, he could not but endorse the claims of mechanics; yet as a

    religious and moral man, he could not accept the discouraging rider to those

    claims ... that human nature differs only in degree of complexity from clockwork.9

    So he invented a paramechanical hypothesis, according to which

    some of the movements of human bodies have a nonmechanical, mental

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    40 EDWIN CURLEY

    cause, and all acts of the mind are outside the network of mechanical

    causation.

    Now Ryle admits, in a historical note (pp. 23-4), that the official

    theory does not derive entirely from Descartes and his concern with

    the implications of 17th century mechanics, that in part Descartes was

    merely reformulating doctrines already existing in the philosophies and

    theologies of his predecessors. But this concession to historical fact

    does not go nearly far enough. Not only did Descartes not originate the

    dogma of the ghost in the machine. in important respects he did not

    even subscribe to it.

    He did, so far as I can see, subscribe to the whole of what I have

    called the metaphysical side of the doctrine, though this is the part of

    the doctrine which is least aptly called Descartes' myth, since the

    conception of the mind and body as two radically distinct substances

    which interact goes back at least to Plato. But he did not, so far as I can

    see, subscribe to the most important elements in the epistemologicalside of the doctrine. He did, of course, hold that our knowledge of the

    existence and states of bodies is tenuous and imperfect, and that the

    mind is better known than the body. But so far as I can see, he did not

    think that the mind is omniscient with respect to its own states. Nor sofar as I can see, did he ever commit himself to the claim that we are

    completely ignorant of the existence and states of other minds. What

    the claim that the mind is better known than the body comes to, I think,is that, whenever we think we have a piece of knowledge aboutsome body, we in fact have a piece of knowledge about our own mind

    which is far more certain than what we think we know about the body.To claim that is to fall far short of claiming that we are omniscient with

    respect to the contents of our own minds.

    Descartes was, in fact, working in a Platonic-Augustinian tradition

    which, while firmly committed to metaphysical dualism and to the

    priority of self-knowledge, understood as knowledge of an immaterial

    substance, was acutely conscious of the difficulties of self-knowledge.So, for example, Descartes writes in the Discourse on Method, that he

    has made a resolution to pay more attention to people's actions than to

    their words

    not only because, in our state of moral corruption, few wish to say all that they believe, but

    also because some don't themselves know what they believe. For since the act of thought

    by which one believes a thing is different from that by which one knows that he believes in,the one often occurs without the other.10

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    DIALOGUES WITH THE DEAD 41

    There is, of course, a 17th century philosopher who does clearly commit

    himself to the position Ryle ascribes to Descartes. But that philosopheris Locke, and it is a matter of some interest that when Locke invokes the

    doctrine that there is nothing in the mind of which the mind is unaware,

    he typically does so in the course of an attack on Cartesian doctrines,like the doctrine of innate ideas or the doctrine that the soul alwaysthinks, the latter an implication of Descartes' contention that thinking is

    the essence of the mind. So if Descartes had been committed to the

    mind's privileged access to its own states, it would have caused trouble

    for somevery

    fundamental doctrines in hisphilosophy.

    The situation is similar with regard to the issue of privacy. So far as I

    can see, this is an issue which Descartes never thought much about, and

    it is hard to find texts in which Descartes even seems to say that no one

    knows the contents of other minds. Kenny, generally a good scholar,but very Rylean in his interpretation of Descartes' philosophy of mind,does cite a letter in which Descartes says that

    None of our external actions can show anyone who examines them that our body is not

    just a self-moving machine but contains a soul with thoughts, with the exception of words,or other signs that are relevant to particular topics without expressing any passion.11

    Kenny comments that

    No bodily behavior therefore can establish the occurrence of the thought which is pain;even the utterance T am in pain,' would 'have reference to a passion,' and so be

    disqualified (1973, p. 122)

    No doubt this is true, but Kenny's neo-Wittgensteinian preoccupationwith the example of pain serves him ill here. Descartes' main point in

    this passage is to defend his doctrine that it is a mistake to attribute

    thought to animals. He wants to contrast the case of animals, whose

    exhibition of pseudo-linguistic behavior does not show that they have

    thoughts, with the case of human beings, whose exhibition of genuinely

    linguistic behavior, does show that they have thoughts.12 A generalized

    skepticism about the existence and states of other minds is the furthest

    thing from Descartes' intentions. So far as I have been able to discover,the first philosopher to entertain such a skepticism was Malebranche,

    though he was followed in this by Locke.13

    Ryle bases his refutation of the dogma of the ghost in the machine on

    a very misleading account of Descartes' philosophy of mind, and does

    not careenough

    about the accuracy of that account to try to document

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    42 EDWIN CURLEY

    it. Some ten years before the publication of The Concept of Mind,

    Colling wood had written in his Autobiography.

    From the first, I decided that one thing which Oxford philosophy needed was a

    background of sound scholarship: such a habit of mind as would make it impossible for an

    Oxford-trained student to be deceived by Moore's 'refutation' of Berkeley, or Cook

    Wilson's of Bradley. I therefore taught my pupils... that they must never accept anycriticism of anybody's philosophy which they might hear or read, without satisfyingthemselves by first-hand study that this was the philosophy he actually expounded; that

    they must always defer any criticism of their own until they were absolutely sure theyunderstood the text they were criticizing; and that if the postponement was sine die, it did

    not greatly matter (1978, pp. 26-27)

    It is a pity that, in all the years they were together at Oxford,

    Collingwood did not teach Ryle that lesson.14At this point I can imagine Scriven protesting that none of this

    matters. The philosopher, as such, is interested in general doctrines, not

    in the individuals who may or may not have held those doctrines. If

    Descartes did not in fact subscribe to 'Descartes' Myth,' then that

    doctrine may be ill-named, but it remains a doctrine which others,

    perhaps, have held, and which is, in any case, interesting enough to be

    discussed in its own right. If Ryle's misreadings of Descartes becomeentrenched in the secondary literature, that may be unfortunate from a

    strictly historical point of view, but it is of no importance from a

    philosophical point of view.But this answer will not do. Ryle's procedure requires him to discredit

    the main alternative to his own view as a preliminary to rescuing us

    from the quandaries into which that view leads us. If his prime exampleof a major philosopher who held the alternative view turns out not to

    have held it, then we must ask whether we are in fact forced to choose

    between the official theory and Ryle's theory. And indeed the

    historical Descartes appears to offer a third alternative. He illustratesthe fact that there is no evident necessary connection between the

    metaphysical side of the official theory and its epistemological side. A

    philosopher may hold that mind and body are two radically distinct

    substances and still not hold that the mind has privileged access to itsown states and is invincibly ignorant of the existence and states of other

    minds.15 If he does take that road, then insofar as Ryle's polemic is

    directed against the epistemological side of the official theory, he willbe untouched by it. And indeed, readers of The Concept of Mind will beaware that

    Ryle'smost effective ridicule is directed

    againstthe doctrine

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    DIALOGUES WITH THE DEAD 43

    of privileged access, is a reminder that we know far less about our own

    minds, and far more about other minds, than we are supposed to

    according to the official theory. In the end this has very little to do

    with a genuinely Cartesian dualism.

    Ryle illustrates one way in which it is possible to go astray by doing

    philosophy ahistorically: setting up your own view as the only reason

    able solution to a problem after first caricaturing the main alternatives.

    My second exhibit is another distinguished Oxford philosopher, whose

    work took its final form a decade later than The Concept of Mind, and

    whose sin is not so muchmisrepresenting

    thepast

    asignoring

    it. The

    work I refer to is J. L. Austin's Sense and Sensibilia.

    Austin's concern in this work is to refute the doctrine that we never

    see or otherwise perceive, or at any rate, never directly perceive,material objects, but only sense data, or our own ideas, impressions,sense perceptions, or whatever. His book is a sustained argument that

    this docrine is

    attributable first to an obsession with a few ... words, whose uses are oversimplified, not

    really understood or carefully studied or carefully described, and second, to an obsession

    with a few ... half-studied 'facts'_(1962, p. 3)

    facts about perceptual illusions. Unlike Ryle's, his book is almost

    entirely critical. He does not attempt to set up any positive alternative

    view. He explicitly disavows the doctrine that we do perceive material

    objects, since he feels that that doctrine involves a similar over

    simplification. There is no one kind of thing we perceive, but many: the

    term material object has meaning only in contrast to the term sense

    datum ; ifwe reject the one term we must also reject the other. Austin

    is, I think, interested in the doctrine that what we always directly

    perceive are sense data, not because he wants to replace it by an

    alternative, but because he sees it as leading inevitably to a skepticismwhich he ismost anxious to avoid.16

    Austin emphasises that the doctrine he is attacking is a very old one,held by many philosophers, from the Greeks to A. J. Ayer. But he

    chooses as the main target of his attack three contemporary philoso

    phers, Ayer, Price and Warnock. His justification for doing this is

    interesting:

    I find in these texts a good deal to criticise, but I choose them for their merits, and not for

    their deficiencies; they seem to me to provide the best available exposition of the

    approved reasons for holding theories which are at least as old as Heraclitus- more full,

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    coherent and terminologically exact than you find, for example, in Descartes or Berkeley.

    (1962, p. I)17

    I don't suppose that Austin thinks Ayer, Price and Warnock are better

    philosophers than Descartes or Berkeley. Presumably his view is that

    because they come at the end of a long tradition, their version of the

    doctrine under attack will build on past work, incorporating whatever

    there is in Descartes and Berkeley which has so far proven capable of

    surviving criticism, as well as the latest improvements.

    Nevertheless,if

    youreturn to these

    openingwords of Austin's after

    having finished his book, it is difficult to take this praise quite seriously.

    Certainly the last virtues you would be tempted to find in these modern

    writers, after reading Austin's critique, would be fullness, coherence

    and terminological exactitude. If Ayer is an improvement on Descartes,then Descartes must be shockingly bad. But if you then go back to read

    Descartes with Austin's criticisms of Ayer inmind, you may find it hardto apply them.

    Austin sees the argument from illusion as the main prop of the theoryof perception he is criticising. One of his principal criticisms of Ayer is

    that, in his use of the argument from illusion, Ayer begins by discussingvarious standard cases of perceptual illusion

    - the stick which looks

    bent when partly immersed in water, mirages, reflections- and that he

    gradually slips from characterising these as illusions to characterisingthem as delusions. And Austin argues that this is verbal sleight-of-hand,that illusion and delusion are not the same thing. Illusion, in a

    perceptual context, does not suggest that something totally unreal has

    been conjured up, whereas delusion does suggest something totallyunreal, something not there at all. And the argument from illusion

    trades on not distinguishing between illusions and delusions, on treatingillusions as if they were delusions.

    Whatever the merits of this criticism may be when applied to Ayer, it

    does not work when you try to apply it to Descartes. In Descartes, for

    example, the main use of the argument from illusion is not to support a

    theory of perception, but to argue directly to a skeptical conclusion

    about our knowledge of the things we take to be around us. Whereas

    Austin can, perhaps, charge Ayer with being obsessed with a small

    range of examples, Descartes is really not much interested in those

    examples at all. In the First Meditation, they are mentioned only to be

    dismissedimmediately

    as notproviding adequate grounds

    fordoubting

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    our beliefs about things which are neither very small nor very distantfrom us. Descartes' central case is the dream, a case where it is verynatural to think of something totally unreal being conjured up. Austin,concerned as he is with Ayer, has relatively little to say about dreaming,and the passages in which he discusses dreams are among the least

    satisfactory in his book. He writes as if the proponent of the dream

    argument had to hold that all (or nearly all) dreams were intrinsicallyindistinguishable from waking experiences. But Descartes' version ofthe dream argument makes no such assumption. I argue this in more

    detail inmy 1978,

    ch. III.

    The moral I draw from this is that it is a mistake to be too

    preoccupied with our contemporaries. A 20th century philosopher,expounding an argument or theory which has a long history, mayexpound it with greater sophistication and exactness than his 17th

    century counterpart. But he may also, perhaps because he is building ona long tradition and dealing with so familiar a theme, or because he isnot a good enough historian and philosopher to have learned thelessons of that tradition, fail to state it as accurately or fully or

    suggestively as an earlier philosopher, who cannot take so much for

    granted or who just may have a better grasp of the fundamental issues.Before we dismiss the work of past philosophers as superseded bysubsequent developments, we should recognize that it is not alj thatclear that we know, even at this late date, what a philosopher like

    Descartes was saying. We may know well enough what words he wrote.But knowing what he meant by those words, I've been suggesting, is amatter of knowing how he would respond to certain questions about

    those words. And as philosophy progresses, as we develop new theoriesand arguments, the questions we want to address to past philosopherskeep changing. So the history of philosophy can never be a permanentacquisition, but must be written afresh in each generation.

    I suppose that it may be possible to write timeless history of

    philosophy, history of philosophy which is not altered by changingconceptions of philosophic truth. But I suggest that timeless history of

    philosophy is unlikely to be very interesting or useful. As soon as thehistorian departs from giving us merely factual information about, say,

    Hobbes' dates and writings, and from summarising Hobbes' views inwhat is pretty much Hobbes' own language, as soon as he tries to

    express what Hobbes thought in his (i.e., the historian's) own language,or to decide which assumptions Hobbes really needed to reach the

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    46 EDWIN CURLEY

    conclusions he reached, or construct a possible Hobbesian reply to

    objection which Hobbes seems not to have considered, or identify a

    contradiction in Hobbes and decide which is the best or most characteristic line for Hobbes to take - as soon as the historian does any of

    these necessary things, what he writes will be very much subject to timeand chance. Its value will depend very much on his own philosophicalability, on the philosophical possibilities he is capable of seeing, and on

    the level of sophistication and intelligence of the period in which helives.

    We need alsoto

    recognize thata

    label, like the argument fromillusion, or the social contract theory, conveys an entirely mislead

    ing impression of definiteness. Such labels refer really to a family of

    related arguments and theories advanced by various philosophers in

    various forms over the centuries. And in proportion as it is unclear whateach of those philosophers may have held, it will be unclear what the

    argument from illusion, or the social contract theory is. Someone doinga really thorough study of an argument like the argument from illusion

    would have to look at it in an historical dimension, taking account of itsvarious forms and the interpretive issues each author may raise, and

    giving some attention to the question: Why, if this argument isfallacious, has it had such a strong appeal to so many people over such a

    long period of time? If he did look seriously at the history of the

    argument, he would be unlikely to come to the conclusion that its

    appeal rests merely on verbal confusions and a few badly misunderstood

    facts.18

    When I was a student in my first year of graduate school, JohnPassmore visited a neighboring university to give a paper on the

    importance for philosophers of studying the history of their discipline. I

    recall being much impressed by his arguments and recommendations.

    They were an important factor in my subsequent decision to specialisein the history of philosophy. It would be pleasant if I could now recall

    what the arguments were which I then found so convincing, but

    unfortunately the intervening years have erased everything except my

    memory of being impressed by them. Some years later, when I found

    myself a member of his department in Australia, I asked him about that

    paper, but he had never published it, did not think he had a copy of it,and could not recall the detail of its argument any better than I can. In

    this essay, intended partly as a homage to John Passmore, I have tried to

    reconstruct what would have been asatisfactory argument

    for his

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    conclusion. But I have no idea whether my argument is in fact anythinglike the one he offered on that occasion, or whether he would even

    regard it as a satisfactory argument.19

    NOTES

    1On this theme see Passmore (1965).2

    Though Plato, who is particularly open to this charge, is capable of speaking eloquently

    on behalf of the need for historical accuracy. Consider the following excerpt from the

    speech which his Socrates imagines Protagoras making in response to his attack on the

    doctrine that man is the measure of all things:

    You take things much too easily, Socrates. The truth of the matter is this: when you ask

    someone questions in order to canvass some opinion of mine and he is found tripping,then I am refuted only if his answers are such as I should have given; if they are different,

    it is he who is refuted, not I.... Show a more generous spirit by attacking what I actuallymean. (Theaetetus, 166a-d, Cornford tr., slightly modified)

    I owe this reference to the article by Passmore cited above, though he emphasises rather

    the polemical side of Plato's interest in his predecessors. The polemical historian, in

    Passmore's use of the term, is interested more in general points of view than in the

    concrete individuals who may have held those positions. In its most extreme form

    polemical history of philosophy does not care whether any identifiable individualever

    held the position under consideration.3 I have in mind here, not only Hegel, but also Aristotle.4 I think here particularly of the excitement Russell expressed in the preface to his

    Critical Exposition of the Philosophy of Leibniz at his discovery that this seeminglyfantastic system could be deduced from a few simple premisses, which, but for the

    conclusions which Leibniz had drawn from them, many, if not most, philosophers would

    have been willing to admit (p. xiv).5 As an example we might cite the French historian Martial Gueroult, who writes:

    In philosophy ... unlike the positive sciences, truths at present considered as acquired do

    not revoke everything in the tradition which contradicts present-day philosophy, as if this

    present-day philosophy were a definitely acquired truth subsisting non-temporally. Nor

    does philosophy have anything to do with a process of acquisition, which would be

    developing in time a growing science whose regular progress we could follow,no matter

    what revolutionary crises it were to undergo. Philosophy's past presents itself in effectas a

    succession of doctrines which reject each other reciprocally, without their pretensions to

    a timeless, universally valid and permanently acquired truth ever triumphing. (1969, p.

    572)6 The simile attributed to Bernard of Chartres

    We are like dwarfs seated on the shoulders of giants; we see more things than the ancients

    andthings

    more distant, but this is due neither to the sharpness of our own sight, nor to the

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    contemporaries, either in our student days or after we became his colleagues... I think, in

    retrospect, that my generation was at fault in not ever trying to cultivate our remote

    senior.15 Locke would illustrate the same point in a different way. For while he does seem to hold

    the epistemological doctrines central to 'Descartes' Myth,' he is careful not to commit

    himself to metaphysical dualism. At best it is probable that the sofcl is immaterial, but we

    cannot exclude the possibility that God has given matter the power to think. Essay, IV, iii.

    6.16 Cf. his remarks on Warnock in the final chapter.17 Notice how both Ryle and Austin create a sense that they are battling an oppressive

    orthodoxy, the one by speaking regularly of an official doctrine, the other by speaking

    of the approved reasons for holding a doctrine, as if there were some sort ofgovernment bureau whose business it was to certify philosophical theories, and whose

    dictates they were rebelling against.18

    Having been this hard on Ryle and Austin, I think I should acknowledge that neither

    of them entirely neglected the history of philosophy. Ryle has some standing as a Plato

    scholar, and Austin not only wrote on Aristotle, but also initiated the Clarendon Aristotle

    series. My complaint about them is not that they were as ignorant of history as Scriven

    would wish us to be, but that such historical knowledge and interests as they had did not

    sufficiently inform their work in contemporary philosophy.19 This paper was originally written for presentation at the meeting of the Australian

    Academy of the Humanities in May 1976, and I have read various versions of it at a

    number of American universities (Wisconsin, Marquette, and Chicago). I am grateful to

    the organizers of the Blackburg Conference for forcing me to finally get it into a form in

    which I would be content to see it published.

    REFERENCES

    Austin, J.: 1962, Sense and Sensibilia, Oxford, Oxford.

    Collingwood, R. G.: 1978, An Autobiography, Oxford, Oxford.

    Curley, E.: 1978, Descartes Against the Skeptics, Harvard, Cambridge, Mass.

    Gueroult, M.: 1969, The History of Philosophy as a Philosophical Problem', The Monist,

    53, 572.

    Kenny, A.: 1981, Descartes, Philosophical Letters, University of Minnesota Press,

    Minneapolis.

    Kenny, A.: 1973, 'Cartesian Privacy', in The Anatomy of the Soul, Blackwell, London.

    Merton, R.: 1965, On the Shoulders of Giants, Free Press, Glencoe.

    Passmore, J.: 1965, 'The Idea of a History of Philosophy', History and Theory, vol. 5, pp.1-32.

    Ryle, G.: 1949, The Concept of Mind, Barnes and Noble, New York.

    Scriven, M.: 1977, 'Increasing Philosophy Enrollments and Appointments ThroughBetter Philosophy Teaching', Proceedings and Addresses of the American Philosophical

    Association, vol. 50. pp. 232-244, 326-328.

    Dept. of Philosophy

    Universityof Illinois

    ChicagoIL 60680

    U.S.A.