In nearly forty years’ of work, Simon Blackburn has done more than anyone to expand our imaginations about the aspirations for broadly projectivist/expressivist theorizing in all areas of philosophy. I know that I am far from alone in that his work has often been a source of both inspiration and provocation for my own work. It might be tempting, in a volume of critical essays such as this, to pay tribute to Blackburn’s special talent for destructive polemic, by seeking to (...) take down that by which I’ve been most provoked over the years. But Blackburn’s biting wit has both more wit and more bite than I could hope to emulate. So instead I’ll try to emulate here what I’ve admired the most about Blackburn – the constructive vein of much of his work. (shrink)
Frankfurt-style examples (FSEs) cast doubt on the initially plausible claim that an ability to do otherwise is necessary for moral responsibility. Following the lead of Peter van Inwagen and others, I argue that if we are careful in distinguishing events by causal origins, then we see that FSEs fail to show that one may be morally responsible for x, yet have no alternatives to x. I provide reasons for a fine-grained causal origins approach to events apart from the context of (...) moral responsibility, and respond to the objection that moral responsibility depends on abstract entities other than events. In response to John Martin Fischer and others, I argue that the alternatives available in recent FSEs are robust enough for moral responsibility. If one thinks that the ability to do otherwise is a necessary condition for moral responsibility, the FSEs give no reason to relinquish this belief. (shrink)
The adoption of experimental methods from economics, in particular script-enactment, performance-related payment, and the absence of deception, will turn experimental social psychology into a trivial science subject. Such procedures force participants to conform to a normative expectation that they must behave rationally and in accordance with their self-interest. The self-fulfilling prophecy inherent in these procedures makes it more difficult to conduct innovative social-psychological research.
In an earlier paper I identified two desiderata of a theory of practical reasons which favour internalism, and then argued that forms of this doctrine which are currently on offer lose either one or the other in trying to avoid the conditional fallacy. Michael Brady, Mark van Roojen and Josh Gert have separately attempted to respond to my argument. I set out reasons why all fail.
Foss's critique of van Fraassen's constructive empiricism is shown to be completely wide of the mark (Foss 1984, van Fraassen 1980). Foss misunderstands van Fraassen's use of the terms 'observable', 'phenomena', 'empirical adequacy', and 'epistemic community'. He misconstrues constructive empiricism as making knowledge, and perhaps existence, dependent on the observer. On the basis of this error, he attempts to reduce constructive empiricism to skepticism. None of his criticisms are to the point.
In this paper, I argue against Peter van Inwagen’s claim (in “Free Will Remains a Mystery”), that agent-causal views of free will could do nothing to solve the problem of free will (specifically, the problem of chanciness). After explaining van Inwagen’s argument, I argue that he does not consider all possible manifestations of the agent-causal position. More importantly, I claim that, in any case, van Inwagen appears to have mischaracterized the problem in some crucial ways. Once we are clear on (...) the true nature of the problem of chanciness, agent-causal views do much to eradicate it. (shrink)
I. Introduction “We can and do see the truth about many things: ourselves, others, trees and animals, clouds and rivers—in the immediacy of experience.”1 Absent from Bas van Fraassen’s list of those things we see are paramecia and mitochondria. We do not see such things, van Fraassen has long maintained, because they are unobservable, that is, they are undetectable by means of the unaided senses.2 But notice that these two notions—what we can see in the “immediacy” of experience and what (...) is detectable by means of the unaided senses—are not the same. There is no incoherence in maintaining that the immediacy of experience is capable of disclosing to us truths concerning entities that are not detectable by the naked eye. And so, I claim, it does; science and technology provide us with the means to see things we have never seen before. Some of those things are van Fraassen’s unobservables. That suggestion is nothing new. Grover Maxwell long ago emphasized the continuity between seeing with and without instrumentation.3 Van Fraassen originally provided two responses to Maxwell’s arguments: some things that you can see with instruments you can also see without instruments (and those are the observables); and.. (shrink)
The anti-reductionist who wants to preserve the causal efficacy of mental phenomena faces several problems in regard to mental causation, i.e. mental events which cause other events, arising from her desire to accept the ontological primacy of the physical and at the same time save the special character of the mental. Psychology tries to persuade us of the former, appealing thereby to the results of experiments carried out in neurology; the latter is, however, deeply rooted in our everyday actions and (...) beliefs and despite the constant opposition of science still very much alive. Difficulties, however, arise from a combination of two claims that are widely accepted in philosophy of mind, namely, physical monism and mental realism, the acceptance of which leads us to the greatest problem of mental causation: the problem of causal exclusion. Since physical causes alone are always sufficient for physical effects mental properties are excluded from causal explanations of our behaviour, which makes them “epiphenomenal”. The article introduces Van Gulick’s solution to the exclusion problem which tries to prove that physical properties, in contrast to mental properties, do not have as much of a privileged status with respect to event causation as usually ascribed. Therefore, it makes no sense to say that physical properties are causally relevant whereas mental properties are not. This is followed by my objection to his argument for levelling mental and physical properties with respect to causation of events. I try to show that Van Gulick’s argument rests on a premise that no serious physicalist can accept. (shrink)
Van Heijenoort’s main contribution to history and philosophy of modern logic was his distinction between two basic views of logic, first, the absolutist, or universalist, view of the founding fathers, Frege, Peano, and Russell, which dominated the first, classical period of history of modern logic, and, second, the relativist, or model-theoretic, view, inherited from Boole, Schröder, and Löwenheim, which has dominated the second, contemporary period of that history. In my paper, I present the man Jean van Heijenoort (Sect. 1); then (...) I describe his way of arguing for the second view (Sect. 2); and finally I come down in favor of the first view (Sect. 3). There, I specify the version of universalism for which I am prepared to argue (Sect. 3, introduction). Choosing ZFC to play the part of universal, logical (in a nowadays forgotten sense) system, I show, through an example, how the usual model theory can be naturally given its proper place, from the universalist point of view, in the logical framework of ZFC; I outline another, not rival but complementary, semantics for admissible extensions of ZFC in the very same logical framework; I propose a way to get universalism out of the predicaments in which universalists themselves believed it to be (Sect. 3.1). Thus, if universalists of the classical period did not, in fact, construct these semantics, it was not that their universalism forbade them, in principle, to do so. The historical defeat of universalism was not technical in character. Neither was it philosophical. Indeed, it was hardly more than the victory of technicism over the very possibility of a philosophical dispute (Sect. 3.2). (shrink)
Do our minds extend beyond our brains? In a series of publications, Mark Rowlands has argued that the correct answer to this question is an affirmative one. According to Rowlands, certain types of operations on bodily and worldly structures should be considered to be proper and literal parts of our cognitive and mental processes. In this article, I present and critically evaluate Rowlands' position.
Van Heijenoort’s account of the historical development of modern logic was composed in 1974 and first published in 1992 with an introduction by his former student. What follows is a new edition with a revised and expanded introduction and additional notes.
The paper aims at drawing the main lines of a reflection about architectonic space, starting from the comparison between two hypothesis, as much as ever different: Theodor Lipps’ spatial aesthetics and Hans van der Laan’s elemental theory. The emphasis given by both authors to the intersection between directions and way, but also to the mutual subordination between thing and space, allows to rewrite the obituary of architecture as a spatial art, according to which the Modern Style has turned the spatiality (...) into its specular visibility, into the spaciousness, into the indefinite continuity of the Bigness. (shrink)
A colleague’s personal recollections of Jean van Heijenoort’s contributions to the editing of volumes I–III of Gödel’s Collected Works and of his interactions with the other editors.
Samuel Langhorne Clemens o Mark Twain es el autor del Diario de Adán y Eva, Un yanki en la corte del rey Arturo, Las aventuras de Tom Sawyer, Las aventuras de Huckleberry Finn y otras. Este escritor norteamericano asumió la práctica literaria como un asunto que va más allá del entretenimiento: escribió para interpelar al lector. Y este detalle salta a la vista con un libro que rara veces es referenciado: Sobre la decadencia del arte de mentir, texto que (...) aborda una enfermedad axiológica en el mundo moderno: los peligros que acarrea seguir al pie de la letra los postulados universales de un Deber y una Verdad abstracta. A continuación se hace un análisis de este problema. (shrink)
http://dx.doi.org/10.5007/1808-1711.2008v12n1p49 The aim of this article is to offer a rejoinder to an argument against scientific realism put forward by van Fraassen, based on theoretical considerations regarding microphysics. At a certain stage of his general attack to scientific realism, van Fraassen argues, in contrast to what realists typically hold, that empirical regularities should sometimes be regarded as “brute facts”, which do not ask for explanation in terms of deeper, unobservable mechanisms. The argument from microphysics formulated by van Fraassen is based (...) on the claim that in microphysics the demand for explanation leads to a demand for the so-called hidden-variable theories, which “runs contrary to at least one major school of thought in twentieth-century physics”. It is shown here that this argument does not represent an insurmountable obstacle to scientific realism, not even when a series of important theoretical and experimental results against hidden-variable theories — and not merely a conflict with a certain school of thought—is taken into account. (shrink)
http://dx.doi.org/10.5007/1808-1711.2008v12n2p121 O objetivo deste trabalho é discutir e desenvolver o diagnóstico que efetua van Fraassen (1987, p. 110) da lei de Hardy-Weinberg, de acordo coo qual esta: 1) não pode ser considerada uma lei a ser utilizada como un axioma da teoria genética de populações, pois é uma lei de equilíbrio que só vale sob certas condições especiais, 2) só determina uma subclasse de modelos, 3) sua generalização resulta vácua e 4) variantes complexas da lei podem ser deduzidas para pressupostos (...) mais realistas. A discussão e desenvolvimento deste diagnóstico será levada a cabo tomando como base noções propostas por outra das concepções semânticas afim daquela desenvolvida por van Fraassen, a saber: a concepção estruturalista das teorias, e uma reconstrução da genética clássica de populações no marco de uma tal metateoria, também apresentada neste trabalho. (shrink)
De acordo com a concepção dominante de causação, eventos espácio-temporalmente localizáveis que podem ser designados por termos singulares e descrições definidas são os únicos relata genuínos da relação causal. Isto dá apoio e é apoiado pela dicotomia aceita entre a explicação causal, concebida como uma relação intensional entre fatos ou verdades, e a relação natural e extensional da causação. O ensaio questiona este modo de ver e argumenta pela legitimidade da noção de causação por fatos: os relata de muitas relações (...) expressas pelo conector sentencial ‘(O fato) C causa (o fato) E’ podem ser causas e efeitos genuínos (I). Esta visão expandida da causação é então aplicada ao problema da causação mental. Assumindo a verdade do realizacionismo físico, o ensaio explora a conexão entre eficácia causal e relevância contrafactual de propriedades. Mostra-se que, pelo menos em muitos casos, as ligações contrafactuais corretas, requeridas pela causação, podem ser encontradas somente no nível dos fatos realizados, não no nível mais básico dos fatos realizadores (II). Finalmente, dadas as similaridades entre a defesa do fisicismo não-reducionista esboçada aqui e as tentativas menos modestas de justificação científica das pretensões do materialismo metafísico, justamente criticadas por van Fraassen como manifestações da ‘falsa consciência’, considera-se se e como a argumento principal do ensaio pode evitar o juízo crítico de van Fraassen (III). (shrink)
According to the thesis of the extended mind (EM) , at least some token cognitive processes extend into the cognizing subject's environment in the sense that they are (partly) composed of manipulative, exploitative, and transformative operations performed by that subject on suitable environmental structures. EM has attracted four ostensibly distinct types of objection. This paper has two goals. First, it argues that these objections all reduce to one basic sort: all the objections can be resolved by the provision of an (...) adequate and properly motivated criterion—or mark—of the cognitive. Second, it provides such a criterion—one made up of four conditions that are sufficient for a process to count as cognitive. (shrink)
Over the last twenty years, Bas van Fraassen has developed a “new epistemology”: an attempt to sail between Bayesianism and traditional epistemology. He calls his own alternative “voluntarism”. A constant pillar of his thought is the thought that rationality involves permission rather than obligation. The present paper aims to offer an appraisal of van Fraassen’s conception of rationality. In section 2, I review the Bayesian structural conception of rationality and argue that it has been found wanting. In sections 3 and (...) 4, I analyse van Fraassen’s voluntarism. I raise some objections about van Fraassen’s reliance on prior opinion and argue that the content of a belief matters to its rationality. In section 5, I criticise van Fraassen’s view that inference to the best explanation is incoherent. Finally, in section 6, I take on van Fraassen’s conception of rationality and show that it is too thin to fully capture rational judgement. (shrink)
It is argued that, contrary to prevailing opinion, Bas van Fraassen nowhere uses the argument from underdetermination in his argument for constructive empiricism. It is explained that van Fraassen’s use of the notion of empirical equivalence in The Scientific Image has been widely misunderstood. A reconstruction of the main arguments for constructive empiricism is offered, showing how the passages that have been taken to be part of an appeal to the argument from underdetermination should actually be interpreted.
Projet En développant son « empirisme constructif », Bas Van Fraassen est devenu une référence incontournable pour la philosophie des sciences contemporaine. Après la vague de critiques qui, vers les années 1960, avait fait perdre à l'empirisme logique sa prédominance dans le champ des idées, le réalisme scientifique semblait s'être imposé comme le seul compte rendu acceptable du travail et des orientations de la recherche. Quine avait beau énoncer ce que pourrait être un empirisme affranchi de ses deux « dogmes (...) » (l'intangibilité de la distinction vérités analytiques / vérités synthétiques, et la réduction des constructions aux « faits »), le programme d'une philosophie des sciences empiriste renouvelée restait à l'état d'esquisse. Mais par trois ouvrages successifs, Scientific Image (1980), Laws and symmetry (1989), et Quantum mechanics an empiricist view (1991), Van Fraassen a posé les bases d'un empirisme viable, parce que capable de prendre en charge la plupart des spécificités dont se prévaut le réalisme contre l'empirisme classique ou logique, et de rendre raison des développements les plus actuels de la physique. Contre l'empirisme classique ou logique, les réalistes font d'abord valoir que la réduction de toute réalité et de tout acte de référence aux phénomènes, ne rend justice ni à la pratique du langage courant ni à celle des sciences. Lorsque quelqu'un procède à une dénomination, il ne cherche pas à désigner par là une tranche d'apparaître, ou quelque ensemble fini et répertorié d'apparitions; il pointe vers "quelque chose" dont les modalités de manifestation sans fin assignable sont pour partie anticipées et pour partie ouvertes. De même, quand un chercheur scientifique parle de l'objet de ses investigations, il ne limite pas son discours à un ensemble fini de résultats d'expérience obtenus sous des conditions instrumentales actuellement disponibles; il renvoie à une entité dont la variété des manifestations futures est prévue aussi complètement que possible (et avec un succès croissant) par des cadres conceptuels et théoriques révisables. Face à cette objection, Van Fraassen fait jouer un rôle capital aux modèles dans sa version de l'empirisme.. (shrink)
An archive of Mark Sharlow's two blogs, "The Unfinishable Scroll" and "Religion: the Next Version." Covers Sharlow's views on metaphysics, epistemology, mind, science, religion, and politics. Includes topics and ideas not found in his papers.
<span class='Hi'>Mark</span> Balaguer’s project in this book is extremely ambitious; he sets out to defend both platonism and fictionalism about mathematical entities. Moreover, Balaguer argues that at the end of the day, platonism and fictionalism are on an equal footing. Not content to leave the matter there, however, he advances the anti-metaphysical conclusion that there is no fact of the matter about the existence of mathematical objects.1 Despite the ambitious nature of this project, for the most part Balaguer does (...) not shortchange the reader on rigor; all the main theses advanced are argued for at length and with remarkable clarity and cogency. There are, of course, gaps in the account (some of which are described below) but these should not be allowed to overshadow the sig-. (shrink)
Considering Pragma-Dialectics honors the monumental contributions of one of the foremost international figures in current argumentation scholarship: Frans van Eemeren. The volume presents the research efforts of his colleagues and addresses how their work relates to the pragma-dialectical theory of argumentation with which van Eemeren’s name is so intimately connected. This tribute serves to highlight the varied approaches to the study of argumentation and is destined to inspire researchers to advance scholarship in the field far into the (...) future. Replete with contributions from highly-esteemed academics in argumentation study, chapters in this volume address such topics as: *Pragma-dialectic versus epistemic theories of arguing and arguments; *Pragma-dialectics and self-advocacy in physician-patient interactions; *The pragma-dialectical analysis of the ad hominem family; *Rhetoric, dialectic, and the functions of argument; and *The semantics of reasonableness. As an exceptional volume and a fitting tribute, this work will be of interest to all argumentation scholars considering the astute insights and scholarly legacy of Frans van Eemeren. (shrink)
INTRODUCTION Mark Alfano, Distinguished Guest Fellow, Notre Dame Institute for Advanced Study -/- PART 1: What is a virtue? 1. Liezl van Zyl, Waikato 2. Heather Battaly, California State University Fullerton -/- PART 2: Can people be virtuous? 1. James Montmarquet, Tennessee State University 2. Mark Alfano, University of Oregon -/- PART 3: How are virtues individuated, and what unites them? 1. Daniel Russell, University of Arizona 2. Christian Miller, Wake Forest -/- PART 4: Does virtue contribute to (...) flourishing? 1. Robert Roberts, Baylor 2. Nancy Snow, Marquette -/- PART 5: How are moral and intellectual virtues related? 1. Ernest Sosa, Rutgers 2. Jason Baehr, Loyola Marymount University . (shrink)
In this honorific volume, his protigi F. LeRon Shults has gathered a chorus of excellent voices in van Huyssteen's main areas of philosophy, science, and ...
Analysis shows that statements of ability are disguised conditionals. More exactly, the correct analysis of 'X could have done A' is 'If X h decided (chosen, willed ...) to do A, X would have done A'. Therefore having acted freely--having been able to act otherwise than one fact did--is compatible with determinism (with the causal determination of one's acts).
Mijn wetenschappelijke bijdrage sluit aan bij het stuk van Jan Willem Klop in deze zelfde afscheidsbundel, dat ik van Jan Willem onder embargo te lezen heb gekregen. Je zult je herinneren dat Jan Willem in de CWI lezing ter gelegenheid van zijn eredoctoraat kort refereerde aan de Thue Morse reeks. Noem deze reeks M . Jan Willem gaf de versie die start met 1. Noem het resultaat van omwisselen van nullen en enen in de Thue Morse reeks M . De (...) reeks M is wat je krijgt als je het Thue Morse proces start met 0. (shrink)
Paul Lewis and Walter Gulick summarize and evaluate Mark Micthell’s new book, Michael Polanyi: The Art of Knowing, and Mitchell responds to their comments in this symposium article.
This article has benefited from the thoughtful comments and suggestions of many, including Susan Brison, Gilbert Harman, Sally Haslanger, Richard Holton, Win Kymlicka, Mark van Roojen, Michael Smith, Scott Schon, Katalie Stoljar, and the Editors of Philoso- phy & Public Affairs, I am grateful to them all. r, American Booksellers, Inc, v, Hudnut, 5g8 F. Supp. I327 (S.D. Ind. zgsA) (heresfter Hudnut).
Brouwer and Weyl recognized that the intuitive continuum requires a mathematical analysis of a kind that set theory is not able to provide. As an alternative, Brouwer introduced choice sequences. We first describe the features of the intuitive continuum that prompted this development, focusing in particular on the flow of internal time as described in Husserl's phenomenology. Then we look at choice sequences and their logic. Finally, we investigate the differences between Brouwer and Weyl, and argue that Weyl's conception of (...) choice sequences is defective on several counts. (shrink)
Machine generated contents note: Part I. General: 1. The Gödel editorial project: a synopsis Solomon Feferman; 2. Future tasks for Gödel scholars John W. Dawson, Jr., and Cheryl A. Dawson; Part II. Proof Theory: 3. Kurt Gödel and the metamathematical tradition Jeremy Avigad; 4. Only two letters: the correspondence between Herbrand and Gödel Wilfried Sieg; 5. Gödel's reformulation of Gentzen's first consistency proof for arithmetic: the no-counter-example interpretation W. W. Tait; 6. Gödel on intuition and on Hilbert's finitism W. W. (...) Tait; 7. The Gödel hierarchy and reverse mathematics Stephen G. Simpson; 8. On the outside looking in: a caution about conservativeness John P. Burgess; Part III. Set Theory: 9. Gödel and set theory Akihiro Kanamori; 10. Generalizations of Gödel's universe of constructible sets Sy-David Friedman; 11. On the question of absolute undecidability Peter Koellner; Part IV. Philosophy of Mathematics: 12. What did Gödel believe and when did he believe it? Martin Davis; 13. On Gödel's way in: the influence of Rudolf Carnap Warren Goldfarb; 14. Gödel and Carnap Steve Awodey and A. W. Carus; 15. On the philosophical development of Kurt Gödel Mark van Atten and Juliette Kennedy; 16. Platonism and mathematical intuition in Kurt Gödel's thought Charles Parsons; 17. Gödel's conceptual realism Donald A. Martin. (shrink)
Gödel, Tarski, Church, and the Liar , by György Serény, pages 3–25. From foundations to ludics , by Jean-Yves Girard, pages 131 -- 168. Symmetry and interactivity in programming , by P.-L. Curien, pages 169 -- 180. Two spaces looking for a geometer , by Giorgio Parisi, pages 181 -- 196. Model theory: Geometrical and set-theoretic aspects and prospects , by Angus Macintyre, pages 197 -- 212. Foundations and applications: axiomatization and education , by F. William Lawvere, pages 213 -- (...) 224. Differential calculus and nilpotent real numbers , by Anders Kock, pages 225 -- 230. The empty set, the singleton, and the ordered pair , by Akihiro Kanamori, pages 273 -- 298. Computable and continuous partial homomorphisms on metric partial algebras , by Viggo Stoltenberg-Hansen and John V. Tucker, pages 299 -- 334. Survey of the Steinhaus tiling problem , by Steve Jackson and R. Daniel Mauldin, pages 335 -- 361. A universal approach to self-referential paradoxes, incompleteness and fixed points , by Noson S. Yanofsky, pages 362 -- 386. On the philosophical development of Kurt Gödel , by Mark van Atten and Juliette Kennedy, pages 425 — 476. Identity of proofs based on normalization and generality , by Kosta Došen, pages 477 — 503. (shrink)
Even though Husserl and Brouwer have never discussed each other's work, ideas from Husserl have been used to justify Brouwer's intuitionistic logic. I claim that a Husserlian reading of Brouwer can also serve to justify the existence of choice sequences as objects of pure mathematics. An outline of such a reading is given, and some objections are discussed.
This paper explores the centrality of self-affirmation in Bernard Lonergan’s Insight and is specifically concerned with the role of bias in relation to self-appropriation and genuineness. I begin with an explication of the process of self-affirmation and the model of knowledge it involves. I then discuss the nature of bias and its relation to genuineness in Insight. My analysis concludes that bias is never “overcome,” in the sense of being eliminated. Thus, genuine self-appropriation is never complete. Rather, being true to (...) oneself is the struggle to recognize one’s biases while still affirming what is reasonable and choosing responsible action. I also conclude that total resistance to self-affirmation is a disingenuous refusal to engage one’s biases; it is an act of evasion, or a fear of genuineness and its accompanying responsibilities. I end by briefly addressing some of these tensions in relation to Catholicism, specifically raising questions concerning our thinking and acting from within a Catholic faith. (shrink)
The contents of the inaugural volume of Oxford Studies in Metaethics nicely mirror the variety of issues that make this area of philosophy so interesting. The volume opens with Peter Railton's exploration of some central features of normative guidance, the mental states that underwrite it, and its relationship to our reasons for feeling and acting. In the next offering, Terence Cuneo takes up the case against expressivism, arguing that its central account of the nature of moral judgments is badly mistaken. (...) Terence Horgan and Mark Timmons, two of the most prominent contemporary expressivists, then offer their take on how expressivism manages to avoid a different objection-that of collapsing into an objectionable form of relativism. Daniel Jacobson and Justin D'Arms next offer an article that continues their research program devoted to exploring the extent to which values might depend upon, or be constrained by, human psychology. Ralph Wedgwood engages in some classical metaethical conceptual analysis, seeking to explicate the meaning of ought. Mark van Roojen then contributes a new take on the Moral Twin Earth Argument, a prominent anti-realist puzzle advanced in the early 1990s by Horgan and Timmons. -/- Allan Gibbard next presents his latest thoughts on the nature of moral feelings and moral concepts, crucial elements in the overall project of defending the expressivism he is so well known for. James Dreier then takes up the details of Gibbard's recent efforts to provide a solution to what many view as the most serious difficulty for expressivism, namely, the Frege-Geach problem. Dreier identifies difficulties in Gibbard's expressivist account, and offers a suggestion for their solution. Sergio Tenenbaum explores the concept of a direction of fit, relied on so heavily nowadays in accounts of moral motivation. Nadeem Hussain and Nishiten Shah then consider the merits of Christine Korsgaard's influential critique of moral realism. T. M. Scanlon's widely-discussed buck-passing account of value attracts the critical eye of Pekka Väyrynen, who attempts to reveal the reasons that we might resist it. Derek Parfit's contribution concludes this volume, with an article on normativity that presents his most recent thinking on this fundamental notion. (shrink)
Human intentional communication is marked by its flexibility and context sensitivity. Hypothesized brain mechanisms can provide convincing and complete explanations of the human capacity for intentional communication only insofar as they can match the computational power required for displaying that capacity. It is thus of importance for cognitive neuroscience to know how computationally complex intentional communication actually is. Though the subject of considerable debate, the computational complexity of communication remains so far unknown. In this paper we defend the position that (...) the computational complexity of communication is not a constant, as some views of communication seem to hold, but rather a function of situational factors. We present a methodology for studying and characterizing the computational complexity of communication under different situational constraints. We illustrate our methodology for a model of the problems solved by receivers and senders during a communicative exchange. This approach opens the way to a principled identification of putative model parameters that control cognitive processes supporting intentional communication. (shrink)
‘It is of the very nature of consciousness to be intentional’ said Jean-Paul Sartre, ‘and a consciousness that ceases to be a consciousness of something would ipso facto cease to exist’.1 Sartre here endorses the central doctrine of Husserl’s phenomenology, itself inspired by a famous idea of Brentano’s: that intentionality, the mind’s ‘direction upon its objects’, is what is distinctive of mental phenomena. Brentano’s originality does not lie in pointing out the existence of intentionality, or in inventing the terminology, which (...) derives from scholastic discussions of concepts or intentiones.2 Rather, his originality consists in his claim that the concept of intentionality marks out the subject matter of psychology: the mental. His view was that intentionality ‘is characteristic exclusively of mental phenomena. No physical phenomenon manifests anything like it’.3 This is Brentano’s thesis that intentionality is the mark of the mental. Despite the centrality of the concept of intentionality in contemporary philosophy of mind, and despite the customary homage paid to Brentano as the one who revived the terminology and placed the concept at the centre of philosophy, Brentano’s thesis is widely rejected by contemporary philosophers of mind. What is more, its rejection is not something which is thought to require substantial philosophical argument. Rather, the falsity of the thesis is taken as a starting-point in many contemporary discussions of intentionality, something so obvious that it only needs to be stated to be recognised as true. Consider, for instance, these remarks from the opening pages of Searle’s Intentionality: Some, not all, mental states and events have Intentionality. Beliefs, fears, hopes and desires are Intentional; but there are forms of nervousness, elation and undirected anxiety that are not Intentional.... My beliefs and desires must always be about something. But my nervousness and undirected anxiety need not in that way be about anything.4 Searle takes this as obvious, so obvious that it is not in need of further argument or elucidation. (shrink)
In this paper, the author defends Peter van Inwagen’s modal skepticism. Van Inwagen accepts that we have much basic, everyday modal knowledge, but denies that we have the capacity to justify philosophically interesting modal claims that are far removed from this basic knowledge. The author also defends the argument by means of which van Inwagen supports his modal skepticism, offering a rebuttal to an objection along the lines of that proposed by Geirrson. Van Inwagen argues that Stephen Yablo’s recent and (...) influential account of the relationship between conceivability and possibility supports his skeptical claims. The author’s defence involves a creative interpretation and development of Yablo’s account, which results in a recursive account of modal epistemology, what the author calls the “safe explanation” theory of modal epistemology. (shrink)
Huck Finn's refusal to turn in his friend Jim was not a failure of rationality. It is partly on the basis of such examples that many theorists conclude that the requirements of ethics cannot be the requirements of practical reason. In this essay I will defend rationalism against these worries. But I hope to do more than that. I intend to show how the rationality of people like those described above is compatible with two plausible versions of internalism. Second, I (...) will show how properly formulated rationalism serves to explain these plausible internalist theses along with the plausible cases of rational amorality and immorality which they allow. The result will be that a plausible internalism and a well-formulated rationalism are mutually supporting theories. (shrink)
Over the last decade there have been various attempts to use empirical data about people’s dispositions to choose to undermine various moral positions by arguing that our judgements about what to do are unreliable. Usually they are directed at non-consequentialists by consequentialists, but they have also been directed at all moral theories by skeptics about morality. Walter Sinnott-Armstrong has been one of the leading proponents of such general skepticism. He has argued that empirical results particularly undermine intuitionist moral epistemology. This (...) paper is an attempt to look at what intuitionists should say in response. Consider the following argument : Regress (R1) If any person S is ever justified in believing a normative claim that p then S must be able to infer p from other beliefs of S. (shrink)
Constructive empiricism is supposed to offer a positive alternative to scientific realism that dispenses with the need for metaphysics. I first review the terms of the debate before arguing that the standard objections to constructive empiricism are not decisive. I then explain van Fraassen's views on modality and counterfactuals, and argue that, because constructive empiricism recommends on epistemological grounds belief in the empirical adequacy rather than the truth of theories, it requires that there be an objective modal distinction between the (...) observable and the unobservable. This conclusion is incompatible with van Fraassen's empiricism. Finally I explain some further problems for constructive empiricism that arise when we consider modal matters. (shrink)
Response to Mark Schroeder’s Slaves of the passions Content Type Journal Article DOI 10.1007/s11098-010-9656-3 Authors Jonathan Dancy, The University of Reading, Reading, UK Journal Philosophical Studies Online ISSN 1573-0883 Print ISSN 0031-8116.
Hilary Putnam and Bas C. van Fraassen have been two pivotal figures in the scientific realism debate in the second half of the twentieth century. Their initial perspectives were antithetical—defining an archetypical scientific realist position (Putnam) and a major empiricism-inspired alternative to scientific realism (van Fraassen). But as the years (and the philosophical debates) went on, there have been important lines of convergence in the stances of these two thinkers, mostly motivated by an increasing flirting with pragmatism and by a (...) growing disdain towards metaphysics. Putnam’s views went through two major turns, in a philosophical journey he aptly described as taking him “from realism back to realism” (1994, 494). Being an arch scientific realist in the 1960s and the early 1970s, he moved to a trenchant critique of metaphysical realism and the adoption of a verificationist-‘internalist’ approach (what he called pragmatic or internal realism), which he upheld roughly until the end of the twentieth century. Then he adopted a direct realist outlook, what he called “common sense” or “natural realism”, which was based on the denial of at least some of the tenets of his internalist period (e.g., the abandonment of a verificationist conception of truth), while at the same time tried to avoid “the phantasies of metaphysical realism”. It is (almost) impossible to cover all aspects of Putnam’s realist endeavours. I will therefore focus on his changing views about scientific realism. Van Fraassen occupied a space in the scientific realism debate that was left vacant by Putnam’s critique of fictionalism and verificationism, viz., an agnostic stance towards the ontological commitments of literally understood scientific theories. His positive alternative to realism, Constructive Empiricism (CE), was meant to be a position suitable for post-positivist empiricists, that is philosophers who a) take for granted the empiricist dictum that all (substantive) knowledge stems from experience; b) take science seriously (but not uncritically) as the paradigm of rational inquiry; and c) take to heart all criticism of the positivist approach to science, bound as it was to issues concerning the language of theories and the privileging of an alleged theory-neutral observational vocabulary.. (shrink)
Geach's problem, the problem of accounting for the fact that judgements expressed using moral terms function logically like other judgements, stands in the way of most noncognitive analyses of moral judgements. The non-cognitivist must offer a plausible interpretation of such terms when they appear in conditionals that also explains their logical interaction with straightforward moral assertions. Blackburn and Gibbard have offered a series of accounts each of which interprets such conditionals as expressing higher order commitments. Each then invokes norms for (...) the coherent acceptance of attitudes to explain why we hold certain combinations inconsistent. Against these accounts the paper presses two related objections: (1) The norms needed to do the explanatory work cannot be strong enough to do that work without also ruling clearly consistent attitudes inconsistent. And (2), the norms of rational attitude acceptance do not neatly track the distinction between consistent and inconsistent attitudes. (shrink)
Bas van Fraassen claims that constructive empiricism strikes a balance between the empiricist's commitments to epistemic modesty -- that one's opinion should extend no further beyond the deliverances of experience than is necessary -- and to the rationality of science. In "Should the Empiricist be a Constructive Empiricist?" I argued that if the constructive empiricist follows through on her commitment to epistemic modesty she will find herself adopting a much more extreme position than van Fraassen suggests. Van Fraassen and Bradley (...) Monton have recently responded. My purpose here is to contest their response. The goal is not merely the rebuttal of a rebuttal; there is a lesson to learn concerning the realist/anti-realist dialectic generated by van Fraassen's view. (shrink)
In this three-part paper, my concern is to expound and defend a conception of science, close to Einstein's, which I call aim-oriented empiricism. I argue that aim-oriented empiricsim has the following virtues. (i) It solve the problem of induction; (ii) it provides decisive reasons for rejecting van Fraassen's brilliantly defended but intuitively implausible constructive empiricism; (iii) it solves the problem of verisimilitude, the problem of explicating what it can mean to speak of scientific progress given that science advances from one (...) false theory to another; (iv) it enables us to hold that appropriate scientific theories, even though false, can nevertheless legitimately be interpreted realistically, as providing us with genuine , even if only approximate, knowledge of unobservable physical entities; (v) it provies science with a rational, even though fallible and non-mechanical, method for the discovery of fundamental new theories in physics. In the third part of the paper I show that Einstein made essential use of aim-oriented empiricism in scientific practice in developing special and general relativity. I conclude by considering to what extent Einstein came explicitly to advocate aim-oriented empiricism in his later years. (shrink)
This paper criticizes the dominant approaches to presupposition projection and proposes an alternative. Both the update semantics of Heim and the discourse representation theory of van der Sandt have problems in explicating the presuppositions of disjunctions. Moreover, Heim's approach is committed to a conception of accommodation that founders on the problem of informative presuppositions, and van der Sandt's approach is committed to a conception of accommodation that generates over-interpretations of utterances. The present approach borrows Karttunen's idea that instead of associating (...) presuppositions with sentences, we should define the conditions that contexts must meet in order to satisfy-the-presuppositions-of a sentence. However, in place of Karttunen's conception of contexts in terms of common ground, the present theory substitutes a conception of contexts as objective entities that are independent of the attitudes of the interlocutors. Contexts, so conceived, may be defined as containing sets of relevant possibilities. This allows us to define the conditions under which a context satisfies-the-presuppositions-of a disjunction. (shrink)
At the beginning of the twentieth century, G. E. Moore’s open question argument convinced many philosophers that moral statements were not equivalent to statements made using non-moral or descriptive terms. For any non-moral description of an object or object it seemed that competent speakers could without confusion doubt that the action or object was appropriately characterized using moral terms such as ‘good’ or ‘right’. The question of whether the action or object so described was good or right was always open, (...) even to competent speakers. In the absence of any systematic theory to explain the possibility of synthetic as opposed to analytic identities, many were convinced this demonstrated that moral properties could not be identified with any natural (or supernatural) properties. Thus Moore and others concluded that moral properties such as goodness were irreducible sui generis properties, not identical to natural.. (shrink)
Recently, it has been a part of the so-called consequentializing project to attempt to construct versions of consequentialism that can support agent-relative moral constraints. Mark Schroeder has argued that such views are bound to fail because they cannot make sense of the agent relative value on which they need to rely. In this paper, I provide a fitting-attitude account of both agent-relative and agent-neutral values that can together be used to consequentialize agent-relative constraints.
Peter van Inwagen's brand of materialism leads him to speculate that God actually removes the deceased at the moment of death and replaces the corpse with a simulacrum that decays or is cremated. Dean Zimmerman offers an account of resurrection that is loyal to Peter van Inwagen's commitment to a materialist metaphysics, with its stress on the earlier life processes of an organism immanently causing its later ones, while maintaining that resurrection is possible without involving God in any ‘body snatching’. (...) My contention is that Zimmerman's account is metaphysically impossible. His alleged ‘solution’ is at odds with the principles governing the ways in which an organism can assimilate new parts. Instead of providing a scenario where we can be resurrected, Zimmerman has merely sketched a scenario where we are duplicated. An alternative materialist account of resurrection is offered, one in which immanent causation is not necessary. (shrink)
Adams and Aizawa, in a series of recent and forthcoming papers ((2001), (In Press), (This Volume)) seek to refute, or perhaps merely to terminally embarrass, the friends of the extended mind. One such paper begins with the following illustration: "Question: Why did the pencil think that 2+2=4? Clark's Answer: Because it was coupled to the mathematician" Adams and Aizawa (this volume) ms p.1 "That" the authors continue "about sums up what is wrong with Clark's extended mind hypothesis". The example of (...) the pencil, they suggest, is just an especially egregious version of a fallacy said to pervade the literature on the extended mind. This fallacy, which they usefully dub the "coupling-constitution fallacy", is attributed , in varying degrees and manners, to Van Gelder and Port (1995), Clark and Chalmers (1998), Haugeland (1998), Dennett (2000), Clark (2001), Gibbs (2001), and Wilson (2004). The fallacy, of course, is to move from the causal coupling of some object or process to some cognitive agent, to the conclusion that the object or process is part of the cognitive agent , or part of the agent's cognitive processing (see e.g. Adams and Aizawa (This volume) ms p.2). Proponents of the extended mind and related theses, Adams and Aizawa repeatedly assert, are prone to this fallacy in part because they either ignore or fail to properly appreciate the importance of " the mark of the cognitive" viz the importance of an account of "what makes something a cognitive agent" (op cit ms p.3). The positive part of Adams and Aizawa's critique then emerges as a combination of the assertion that this "mark of the cognitive" involves the idea that "cognition is constituted by certain sorts of causal process that involve non-derived contents" (e.g. op cit ms p.3) and that these processes look to be characterized by psychological laws that turn out to apply to many internal goings-on but not currently (as a matter of contingent empirical fact) to any processes that take place in non-biological tools and artifacts. In what follows, I shall try to show why these arguments display nothing so much as mutual failures of communication: crossed wires concealing a couple of real, important, but much more subterranean, disagreements. In particular, I try to show why the negative considerations advanced by Adams and Aizawa fail to successfully undermine the argument for the extended mind, and why their more radical positive story, unless supplemented by implausible additional claims, fails to cast doubt on the claim that minds like ours can (without the need for any radically new techniques, technologies or interventions) extend into the world. (shrink)
First, I'd like to thank Professors Van Till, Pun, and McMullin for their careful and thoughtful replies. There is a deep level of agreement among all four of us; as is customary with replies and replies to replies, however, I shall concentrate on our areas of disagreement. In the cases of Van Till and McMullin, this may give an impression of deeper disagreement than actually exists. In the case of Pun it leaves me with little to say except Yea and (...) Amen; I find no serious disagreement between us. (shrink)
We often speak of an object being composed of various other objects. We say that the deck is composed of the cards, that a road is the sum total of its sections, that a house is composed of its walls, ceilings, floors, doors, etc. Suppose we have some material objects. Here is a philosophical question: what conditions must obtain for those objects to compose something? In his recent book Material Beings, Peter van Inwagen addresses this question, which he calls the (...) ‘special composition question’; his answer is:1 (1) For any material objects X , the X s compose something iff the activity of the X s constitutes a life, or there is only one of the Xs. Additionally, he accepts a simpler thesis that follows from (1):2 (2) Every material object is either a mereological atom or a living thing, where a mereological atom is an object lacking proper parts. (2) may seem radical. If it is true then there are no tables, chairs, planets, protons, galaxies, gas stations, etc. But van Inwagen does not hold it lightly— there are serious difficulties with alternate views. Moreover, he claims that.. (shrink)
Our world is a world of change. Children are born and grow into adults. Material possessions rust and decay with age and ultimately perish. Yet scepticism about change is as old as philosophy itself. Heraclitus, for example, argued that nothing could survive the replacement of parts, so that it is impossible to step into the same river twice. Zeno argued that motion is paradoxical, so that nothing can alter its location. Parmenides and his followers went even further, arguing that the (...) very concept of qualitative change is inconsistent. Change in any respect is impossible, they argued, as change requires difference and nothing differs from itself. Few today would accept the Eleatic conclusion that change is impossible. But the topic of change continues to be a source of much debate, as it brings together various issues that are central to metaphysics, language, and logic – including identity, persistence, time, tense, and temporal logic. Author Recommends Wasserman, Ryan. 'The Problem of Change.' Philosophy Compass 1 (2006): 1–10. This article presents the problem of change and provides a brief survey of potential solutions. Haslanger, Sally. 'Persistence Through Time.' The Oxford Handbook of Metaphysics . Eds. M. Loux and D. Zimmerman. Oxford: Oxford University Press, 2003. This article presents the problem of change and provides a detailed survey of potential solutions. Heller, Mark. 'Things Change.' Philosophy and Phenomenological Research 52 (1992): 695–704. This article presents, explains, and defends the temporal parts solution to the problem of change. Hinchliff, Mark. 'The Puzzle of Change.' Philosophical Perspectives 10 (1996): 119–36. This article presents, explains, and defends the presentist solution to the problem of change. Wasserman, Ryan. 'The Argument from Temporary Intrinsics.' Australasian Journal of Philosophy 81 (2003): 413–19. This article presents, explains, and defends the relationist solution to the problem of change. Sider, Theodore. Four-Dimensionalism . Oxford: Oxford University Press, 2001. This book provides an introduction to various issues related to the problem of change, including the nature of time, tense, and persistence. Chapter 5 presents, explains, and defends the stage-view solution to the problem of change. Online Materials Change. URL: http://plato.stanford.edu/entries/change/ The Stanford Encyclopedia of Philosophy entry on change, by Chris Mortensen. Time. URL: http://plato.stanford.edu/entries/time/ The Stanford Encyclopedia of Philosophy entry on time, by Ned Markosian. Temporal Parts. URL: http://plato.stanford.edu/entries/temporal-parts/ The Stanford Encyclopedia of Philosophy entry on temporal parts, by Katherine Hawley. Material Constitution. URL: http://plato.stanford.edu/entries/material-constitution/ The Stanford Encyclopedia of Philosophy entry on material constitution, by Ryan Wasserman. Persistence Bibliography. URL: http://tedsider.org/teaching/pp_bibliography.pdf A bibliography on change and related issues, by Theodore Sider. Sample Syllabus Books on Syllabus Rea, Michael. Material Constitution: A Reader . Lanham: Rowman & Littlefield, 1997. Sider, Theodore. Four-Dimensionalism . Oxford: Oxford University Press, 2001. van Inwagen, P. and Zimmerman, D. 2008. Metaphysics: The Big Questions . 2nd ed. Oxford: Blackwell, 2008. Week 1: Time and Tense Four-Dimensionalism , chapters 1 and 2. Markosian, Ned. 'A Defence of Presentism.' Oxford Studies in Metaphysics, Volume 1. Ed. D. Zimmerman. Oxford: Oxford University Press, 2004: 47–82. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 116-123. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 124-129. Week 2: Time and Persistence Four-Dimensionalism , chapter 3. McGrath, Matthew. 'Temporal Parts.' Philosophy Compass 2 (2007): 730–48. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 265-267. Hawthorne, J, Scala, M., and Wasserman, R. 'Recombination, Humean Supervenience, and Causal Constraints: An Argument for Temporal Parts?' Oxford Studies in Metaphysics , Volume 1. Ed. D. Zimmerman, Oxford: Oxford University Press, 2004: 301-318. Week 3: Change and Presentism In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 141-149. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 267-269. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 269-281. Week 4: Change and Temporal Parts Four-Dimensionalism , pp. 92–8. Heller, Mark. 'Things Change.' Philosophy and Phenomenological Research 52 (1992): 695–704. Lombard, Lawrence. 'The Doctrine of Temporal Parts and the "No Change" Objection.' Philosophy and Phenomenological Research 54 (1994): 365–72. Week 5: Change, Relationism, and Adverbialism Hawley, Katherine. 'Why Temporary Properties are not Relations between Physical Objects and Times.' Proceedings of the Aristotelian Society 98 (1998): 211–16. Wasserman, Ryan. 'The Argument from Temporary Intrinsics.' Australasian Journal of Philosophy 81 (2003): 413–19. Lewis, David. 'Tensing the Copula.' Mind 111 (2002): 1–13. Caplan, Ben. 'Why so Tense about the Copula?' Mind 114 (2007): 703–8. Week 6: Change and Tropes Ehring, Douglas. 'Lewis, Temporary Intrinsics and Momentary Tropes.' Analysis 57 (1997): 254–8. MacBride, Fraser. 'Four New Ways to Change Your Shape.' Australasian Journal of Philosophy 79 (2001): 81–9. Simons, Peter. 'On Being Spread Out in Time: Temporal Parts and the Problem of Change.' Existence and Explanation . Eds. W. Spohn, B.C. van Fraassen, and B. Skyrms. Dordrecht: Kluwer, 1991: 131-147. Weeks 7 and 8: Special Topic – Material Change Four-Dimensionalism , chapter 5. Selections from Material Constitution: A Reader. Week 9: Special Topic – Change of Position In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 186-195. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 195-215. Week 10: Special topic – Changing the Past In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 224-235. van Iwagen, Peter. 'Changing the Past.' Oxford Studies in Metaphysics , Volume 5 . Ed. D. Zimmerman. Oxford: Oxford University Press, 2009: 1-22. Hudson, H. and Wasserman, R. 'Van Inwagen on Time Travel and Changing the Past.' Oxford Studies in Metaphysics , Volume 5. Ed. D. Zimmerman. Oxford: Oxford University Press, 2009: 41-49. (shrink)
In a recent article, van Fraassen has taken issue with the use to which Perrin’s experiments on Brownian motion have been put by philosophers, especially those defending scientific realism. He defends an alternative position by analysing the details of Perrin’s case in its historical context. In this reply, I argue that van Fraassen has not done the job well enough and I extend and in some respects attempt to correct his claims by close attention to the historical details.
Motivational internalism about moral judgments is the plausible view that accepting a moral judgment is necessarily connected to motivation motivation. However, it conflicts with the Humean theory that motives must be constituted by desires. Simple versions of internalism run into problems with people who do not desire to do what they believe right. This has long been urged by David Brink. Hence, many internalists have adopted more subtle defeasible views, on which only rational agents will have a desire to act. (...) I will argue that more complex versions run into problems with self-effacing values of the sort Parfit highlights in another context. Such values can only be attained indirectly. After proposing a general account of motivation suited to the internalist thesis, I argue that Anti-Humeanism is better suited to accommodating the internalist insight. (shrink)
This essay revisits Meyer Schapiro’s critique of Heidegger’s interpretation of Van Gogh’s painting of a pair of shoes in order to raise the question of the dispute between art history and philosophy as a contest increasingly ceded to the claim of the expert and the hegemony of the museum as culture and as cult or coded signifier. Following a discussion of museum culture, I offer a hermeneutic and phenomenological reading of Heidegger’s ‘Origin of the Work of Art’ and conclude by (...) taking Heidegger’s discussion of the strife between earth and world to the site of the ancient temple of Apollo Epicurius at Bassae as an example of the insistent foreclosure of the ancient work of art and the conflicts of the pervasive efforts of modern conservation. (shrink)
, I argued that Bas van Fraassen's constructive empiricism was undermined in various ways by his antirealism about modality. Here I offer some comments and responses to the reply to my arguments by Bradley Monton and van Fraassen [2003]. In particular, after making some minor points, I argue that Monton and van Fraassen have not done enough to show that the context dependence of counterfactuals renders their truth conditions non-objective, and I also argue that adopting modal realism does after all (...) undermine the motivation for constructive empiricism. Introduction Underdetermination and epistemic modesty Counterfactual observations Modal realism and constructive empiricism. (shrink)
