In lieu of an abstract, here is a brief excerpt of the content:Hume on the Idea of Existence1 Phillip D. Cummins One, the primary, aim of this paper is to understand an argument Hume employed to defend his contention that there is no special or distinctidea ofexistence. This contention he expressedvariouslyin the following passage: The idea ofexistence, then, is the very same with the idea of what we conceive tobe existent. To reflect on any thing simply, and to (...) reflect on it as existent, are nothing different from each other. That idea, when conjoin'd with the idea of any object, makes no addition to it. Whatever we conceive, we conceive to be existent. Any idea we please to form is the idea ofa being; and the idea of a being is any idea we please to form.2 My secondary aim is to understand what the quoted claim amounts to as a characterization of the idea of existence. I am among those who have serious difficulty understanding what precisely Hume is here claiming. Specifically, I am not sure how, if at all, his position on the idea ofexistence fits with other elements ofhis theory ofthought.3 For example, earlier in the Treatise, in "OfAbstract Ideas," Hume argued that under suitable conditions of habituation and linguistic competence, a single simple4 idea could be the idea ofboth a particular object, a line drawn on a particular sheet ofpaper, and a type ofobject, line in general (T 20-24). Further, on the basis of appropriate comparisons, a single simple idea can also be the idea oftwo different quaUties, purple and extended, for example (T 24-25, 34). The former claim is the positive component ofHume's account ofabstract thinking; the latter is the positive component of his position on distinctions of reason. Hume goes out ofhis way to distinguish his position on the idea of existence from his position on distinctions of reason (T 67). As for how it differs, ifat all, from his position on abstract ideas, a matter by no means obvious, Hume says nothing at all. His silence does not preclude speculation on the subject—on the contrary, it makes such speculation unavoidable—but it does give special importance to his brief and puzzhng proof that there is no special or distinct idea of existence. Volume XVII Number 1 61 PHILLIP D. CUMMINS I. Hume's Argument In making his case that we have no distinct idea of existence Hume first insists that we have an idea of existence, appealing to what he regards as an undeniable matter of psychological fact. He writes, There is no impression nor idea ofany kind, ofwhich we have anyconsciousness or memory, thatis not conceiVd as existent; and 'tis evident, that from this consciousness the most perfect idea and assurance ofbeing is deriv'd. (T 66) The argument seems to comprise the following propositions: attending to consciousness and memory reveals that all the perceptions we experience or remember are believed to exist; one cannot beUeve in the existence of something unless one has an idea of existence; therefore, there is an idea ofexistence (being) which in some way is derived from consciousness and memory. Hume next formulates what he calls a dilemma. From hence we may form a dilemma, the most clear and conclusive that can be imagin'd, viz. that since we never remember any idea or impression without attributing existence toit, the idea ofexistence must eitherbe deriv'd from a distinct impression, conjoin'd with every perception or object ofour thought, or must be the very same with the idea of the perception or object. (T 66) The alternatives seem clear: either, in believing in the past existence of, say, a blue spot once seen, one has two ideas, one of the blue spot and a different one of existence, or one has only one idea, which somehow is both the idea of the spot and the idea ofexistence. What is not immediately obvious is why Hume speaks ofa dilemma. From the supposed psychological fact (we never remember any idea or impression without attributing existence to it) and its corollary (we have an idea ofexistence) Hume develops a disjunction (either the idea ofexistence is derived from a distinct impression conjoined with every perception, or... (shrink)

One of the chief problems facing interpreters of Hume's philosophy is what I shall call the integration problem. It is a global problem inasmuch as it casts a shadow on every component of his philosophy, but does not directly affect how we interpret their details. The integration problem arises at the end of Book I of A Treatise of Human Nature, where Hume seemed to acknowledge that his account of human understanding, his logic, leads directly to total skepticism regarding both (...) everyday beliefs and abstruse thought. Nonetheless, he neither reconsidered and repudiated this virulent skepticism nor aborted and disowned his investigation of human nature, the project announced in the Introduction to the Treatise. Instead, he continues with Books II and III, neither of which dwells on or even acknowledges the skepticism with which Book I concludes. The resulting puzzle is not just about his decision to publish the three books as one work, since Hume appears paradoxically to endorse the triumph of skepticism and, yet, continue his pursuit of just the kind of knowledge the triumph of skepticism would entirely preclude. How, one is led to ask, can Hume consistently integrate the destructive skepticism of Book I with the constructive project of explaining and understanding human nature? It is not surprising that a wide range of proposals have been put forward by Hume scholars in response to this question. The crux of every such proposal is specifying how the skepticism of Book I is to be regarded. Is it genuine, a mere facade, or something in between? (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Studies Volume XXI, Number 1, April 1995, pp. 47-55 Hume as Dualist and Anti-Dualist PHILLIP D. CUMMINS Lome Falkenstein's recognition in "Hume and Reid on the Simplicity of the Soul" of the importance of the section of A Treatise of Human Nature entitled "Of the immateriality of the soul" is as praiseworthy as it is uncommon. His suggestion that Reid's intentionalist account of representation was motivated (...) by his desire to save the doctrine of the immaterial self from Hume's demolition of it in "Of the immateriality of the soul," though not proven, is highly provocative. Although I am going to offer a somewhat different reading of "Of the immateriality of the soul" and thereby imply that Falkenstein did not sufficiently appreciate Hume's version of mental-physical dualism, I regard his paper as both informative and insightful and consider my proposed corrections fully compatible with most, if not all, of his substantive claims. Let me begin by contrasting two questions relating to mental-physical dualism. One is whether mental states or properties are irreducibly different from physical states or properties. Materialists generally acknowledge that there is an apparent, putative, or presumed difference between them, only to argue one way or another that the only genuine properties are material ones. Defenders of what I shall call Minimal Mental/Physical Dualism insist that the distinction between two fundamentally different kinds of properties remains at even the deepest levels of metaphysical analysis. One version of the second question is: Are there any immaterial beings? This question really concerns individual subjects, the items to which states or properties are assigned; it asks: do any individual subjects have only mental properties? To answer "yes" is to Phillip D. Cummins is at the Department of Philosophy, 269 English Philosophy Building, The University of Iowa, Iowa City, IA 52242-1408 USA. e-mail: phillip-cummins@uiowa.edu 48 Phillip D. Cummins hold what I shall call Strong Mental/Physical Dualism. Its opponents either answer "no" or take an agnostic stance. The two questions are not completely unrelated.1 As Descartes argued in the Sixth Meditation, an irreducible difference between mental and physical properties guarantees at least the metaphysical possibility of a disembodied mind.2 Despite this, an affirmative answer to the first question does not secure an affirmative answer to the second question. Minimal Mental/Physical Dualism does not entail Strong Mental/Physical Dualism. If it is possible for the same individual subject to have both mental and physical properties, it may be the case that whenever an individual subject has a mental property it also has a physical property.3 Consequently, an obvious strategy for establishing Strong Mental/ Physical Dualism is defending the impossibility of an individual subject's having both mental and physical properties, that is, arguing that the two kinds of properties are essentially incompatible with one another. Call this the Incompatible Properties Thesis. If it can be secured, to discover an individual with a mental property is virtually to discover an immaterial thing. Descartes utilized this strategy, also in the Sixth Meditation, where he wrote, The first observation I make at this point is that there is a great difference between the mind and the body, inasmuch as the body is by its very nature always divisible, while the mind is utterly indivisible. For when I consider the mind, or myself in so far as I am merely a thinking thing, I am unable to distinguish any parts within myself; I understand myself to be something quite single and complete. Although the whole mind seems to be united to the whole body, I recognize that if a foot or arm or any other part of the body is cut off, nothing has thereby been taken away from the mind. As for the faculties of willing, of understanding, of sensory perception and so on, these cannot be termed parts of the mind, since it is one and the same mind that wills, and understands and has sensory perceptions. By contrast, there is no corporeal or extended thing that I can think of which in my thought I cannot easily divide into parts; and this very fact makes me... (shrink)

This collection of essays on themes in the work of John Locke , George Berkeley , and David Hume , provides a deepened understanding of major issues raised in the Empiricist tradition. In exploring their shared belief in the experiential nature of mental constructs, The Empiricists illuminates the different methodologies of these great Enlightenment philosophers and introduces students to important metaphysical and epistemological issues including the theory of ideas, personal identity, and skepticism. It will be especially useful in courses devoted (...) to the history of modern philosophy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Studies Volume XXVI, Number 1, April 2000, pp. 179-181 A Puzzling Passage in "Why Utility Pleases" PHILLIP D. CUMMINS It could hardly be controversial that in "Why utility pleases," Section V of his Enquiry concerning the Principles of Morals, Hume purports to tell his readers why utility pleases. It is not controversial that in that section he rejected the deduction of morals from self-love, that is, (...) the thesis that utility pleases because actions and policies possessing it inevitably are in the actual or perceived selfinterest of the person who approves of them. This is not to deny there are interpretive issues. Nor is it to deny that there are passages which puzzle. Here is one: This deduction of morals from self-love, or a regard to private interest, is an obvious thought, and has not arisen wholly from the wanton sallies and sportive assaults of the sceptics. To mention no others, POLYBIUS, one of the gravest and most judicious, as well as most moral writers of antiquity, has assigned this selfish origin to all our sentiments of virtue. But though the solid, practical sense of that author, and his aversion to all vain subtilties, render his authority on the present subject very considerable, yet is not this an affair to be decided by authority, and the voice of nature and experience seems plainly to oppose the selfish theory. The quotation is from the new Oxford Philosophical Texts edition of the Enquiry edited by Tom L. Beauchamp, who is also responsible for the critical Phillip D. Cummins is at the Department of Philosophy, 269 English Philosophy Building, The University of Iowa, Iowa City, IA 52242-1408, USA. e-mail: phillip-cummins@uiowa.edu 180 Phillip D. Cummins edition. It should be noted that the quoted version agrees with both Nidditch's revised Selby-Bigge edition and the older but still useful Hendel edition. In short, this seems to be the standard wording. Nonetheless, the passage seems both to need correction and to be easily corrected. Hume presents Polybius as a highly respected defender of the selflove theory,1 one whose "authority on the present subject" is considerable. This asserted, he adds, "yet is not this an affair to be decided by authority, and the voice of nature and experience seems plainly to oppose the selfish theory." If we contrast the actual wording of the first conjunct to "yet is this an affair to be decided by authority," which expresses a genuine question, it is obvious that the first conjunct is a rhetorical question which implies that authority should decide the issue. The prior reference to Polybius seems to imply that he is the authority in question. Since, according to Hume, Polybius endorsed the selfish theory, the first conjunct itself seems to endorse the selfish theory. However, the second conjunct explicitly and directly challenges that very theory by asserting that both nature and experience oppose it. Thus, in the same sentential unit an appeal to authority is first endorsed, though it is in opposition to Hume's subsequent position, then rejected, as one would expect it to be, given that position. At worst there is inconsistency; at best a muddle. The simple correction is to rearrange three words in the first conjunct, replacing "is not this" with "this is not." These two phrases are generally used in opposition to one another; consider, for example, "Is not this the time to celebrate?" and "This is not the time to celebrate." The former grammatically is a question but its rhetorical function is to imply that it is indeed the time to celebrate, which the latter flatly denies. Note that in the present case, "yet this is not an affair to be decided by authority, and the voice of nature and experience seems plainly to oppose the selfish theory" expresses a claim perfectly in keeping with the argument that follows. Hume will appeal to nature and experience to oppose even those important authorities who endorse the selfish theory. It might be objected that my proposed correction is not needed because sense can be made of the key sentential unit, "yet... theory," as it stands. It might be argued that in the first... (shrink)

Minds, Ideas and Objects is a collection of conference papers on the topic of seventeenth- and eighteenth-century theories of ideas or “sensory experience, thought, knowledge and their objects.” At least half the twenty-three papers are by well-known historians of philosophy who seldom disappoint, and there is some equally thought-provoking work among the rest. Some papers say little that is surprising, and some, including good ones, fail to convince, but few are weak. It is perhaps to be expected that coverage of (...) the period is uneven, but chance has played some odd tricks, giving us one paper each on Leibniz and Hume and none on Spinoza, whereas Berkeley excites the attention of six contributors, one more even than Kant. Most philosophers discussed are narrowly canonical, with just a page on Cudworth and only four even on Reid, but there are a couple of welcome articles on the vastly rewarding, until recently seldom studied Arnauld-Malebranche debate. Günter Zöller’s “The Austrian Way of Ideas,” summarizing the views on intentionality of Brentano and his pupils, Twardowski, Meinong, and Husserl, reminds us of the close continuities between early-modern and twentieth-century concerns. (shrink)

Both John Foster and Howard Robinson hold that idealism, construed as a position about perception and the material world, is far more defensible than most philosophers think. The former, indeed, wrote The Case for Idealism. This may be enough to explain their project to celebrate Berkeley’s tercentenary, since he surely is the decisive figure in the development of the kind of idealism they take seriously. In their “Introduction,” the editors attempt to link together the twelve essays which follow, but do (...) so only by finding a place for the themes and arguments of some of them in an overview, a nicely structured one, of their own making. The reality, not surprisingly, is that like most anthologies devoted to a single topic or philosopher, the papers are fundamentally unrelated. The contributors mind their own business and do not address each others’ arguments and contentions. This is no criticism; for it to be otherwise would require a level of organization and ongoing interaction among the contributors that is all but impossible to achieve. Nevertheless, one would rather avoid the unsettling experience of finding different and even incompatible assumptions being proffered by different authors as the central principle of Berkeley’s immaterialism, especially since each author offers a candidate without attempting to discredit its rivals textually. Despite this unavoidable flaw, it is a useful anthology. (shrink)

The first question to ask of this diplomatic edition is why bother? Why attempt to provide an exact print reproduction of a handwritten antecedent of the Introduction to Berkeley’s A Treatise Concerning the Principles of Human Knowledge? And why divide the book into Editor’s Introduction, Editor’s Commentary, Text, and Critical Apparatus? The answer makes one appreciate Belfrage’s labors. T. E. Jessop, the editor of the standard edition of MI, as I shall call the material from a notebook in the library (...) of Trinity College, Dublin, made several major editing errors. Belfrage’s painstaking approach avoids them by separating editing from interpreting. Some examples. First, Jessop entitled MI “First Draft of the Introduction to the Principles,” whereas Belfrage provides physical evidence that it began as a draft prepared for a printer and therefore was probably not the first draft of the Introduction. Second, Jessop numbered the sections of MI on the basis of his interpretation of how they related to the sections of the printed text of the first edition. By making at least one glaring mistake, he demonstrated why one should employ a neutral numbering system as Belfrage does. Third, he printed only the earliest statum of a stratefied document. This approach makes it easier for the reader, but suggests linearity where none exists, makes the printed text problematic for scholars interested in dating stages of Berkeley’s thought, and prevents one from seeing how the author worked his way to the text that was finally published. To make matters worse, Jessop incorporated into the sections dates from the margin that probably were added after the original version of the draft was written, thereby suggesting an incorrect composition period for the text he presents. In his Editor’s Introduction, Belfrage presents a carefully organized argument concerning the compositional history of MI; even better, he presents the text so that the reader, too, can assess the evidence. One final error, not an editing error, but what perhaps led to them, is worth noting. Jessop wrongly encouraged reader’s to discount MI’s importance; he remarked in his Editor’s Introduction that “Compared with the printed Introduction, the draft neither adds nor omits anything of substance.” The vague expression “anything of substance” makes refuting his claim difficult, but at the very least it is extremely misleading. One need not accept Belfrage’s overall interpretation of how MI relates to the printed text to realize he has provided powerful arguments against Jessop’s view. Belfrage’s interpretation, too complex to be adequately summarized here and, indeed, too complex to be fully presented in the Editor’s Commentary, is, roughly, that Berkeley’s views on language, knowledge, and representation changed dramatically from when he first wrote MI to when he quit correcting it. In defending this historical thesis Belfrage develops a number of distinctions regarding Berkeleian doctrines which are philosophically important whether or not his defence fully succeeds. Consequently, anyone who wishes to understand the doctrines developed in the printed Introduction will have to take into account Belfrage’s interpretation of how it relates to MI. What this means is that we are doubly in his debt. Not only has he provided us with a carefully edited version of MI, one which every research library should include, he has also deepened our understanding of Berkeley’s philosophy. (shrink)

Throughout his career, Michael Bratman has developed a detailed model of individual ‘planning agency’, and, more recently, models of joint action and aspects of social life that he argues such planning agency helps support. How might we empirically investigate whether these models capture what is going on in actual human lives? In this article, we critically engage with this broad question by focusing on what Bratman calls the ‘core capacity thesis’, which is at the center of his most recent discussions (...) of how his work in the philosophy of action hangs together. In his own words, the core capacity thesis claims that ‘our capacity for planning agency plays basic roles in multiple, interrelated systems of human, mind-shaped practical organization, individual and social’. We explore how one might go about testing this thesis, focusing on Bratman's particular way of defending this thesis using the idea of ‘nested Cummins functions’. In so doing, we hope to contribute to a broader discussion about what the relationship is (or, perhaps more importantly, should be) between the kind of philosophy of action Bratman does and empirical work in fields such as psychology, cognitive science, and biology. (shrink)

It is commonly supposed that evolutionary explanations of cognitive phenomena involve the assumption that the capacities to be explained are both innate and modular. This is understandable: independent selection of a trait requires that it be both heritable and largely decoupled from other ”nearby’ traits. Cognitive capacities realized as innate modules would certainly satisfy these contraints. A viable evolutionary cognitive psychology, however, requires neither extreme nativism nor modularity, though it is consistent with both. In this paper, we seek to show (...) that rather weak assumptions about innateness and modularity are consistent with evolutionary explanations of cognitive capacities. Evolutionary pressures can affect the degree to which the development of a capacity is canalized by biasing acquisition/learning in ways that favor development of concepts and capacities that proved adaptive to an organism’s ancestors. (shrink)

The current debate over systematicity concerns the formal conditions a scheme of mental representation must satisfy in order to explain the systematicity of thought.1 The systematicity of thought is assumed to be a pervasive property of minds, and can be characterized (roughly) as follows: anyone who can think T can think systematic variants of T, where the systematic variants of T are found by permuting T’s constituents. So, for example, it is an alleged fact that anyone who can think the (...) thought that John loves Mary can think the thought that Mary loves John, where the latter thought is a systematic variant of the former. (shrink)

Looks at accounts by Locke, Fodor, Dretske, and Millikan concerning the nature of mental representation, and discusses connectionism and representation.

In exploring the nature of psychological explanation, this book looks at how psychologists theorize about the human ability to calculate, to speak a language and the like. It shows how good theorizing explains or tries to explain such abilities as perception and cognition. It recasts the familiar explanations of "intelligence" and "cognitive capacity" as put forward by philosophers such as Fodor, Dennett, and others in terms of a theory of explanation that makes established doctrine more intelligible to professionals and their (...) students.In particular, the book shows that vestigial adherence to the positivists' D-N model has distorted the view of philosophers of science about what psychologists (and biologists) do and has masked the real nature of explanation. Major sections in the book cover Analysis and Subsumption; Functional Analysis; Understanding Cognitive Capacities; and Historical Reflections.Robert Cummins is Associate Professor of Philosophy at the University of Illinois, Chicago Circle. A Bradford Book. (shrink)

"This is an important new Cummins work.