I insist that I was able to raise my hand, and I acknowledge that a law would have been broken had I done so, but I deny that I am therefore able to break a law. To uphold my instance of soft determinism, I need not claim any incredible powers. To uphold the compatibilism that I actually believe, I need not claim that such powers are even possible. My incompatibilist opponent is a creature of fiction, but he has his prototypes (...) in real life. He is modeled partly after Peter van Inwagen and partly on myself when I first worried about van Inwagen's argument against compatibilism. (shrink)
The evidential argument from evil against theism requires a background of assumptions which, if correct, would appear to pose at least as great an evidential threat to naturalism as extensive pain and suffering pose to theism. In this paper, I argue that the conscious suffering and objective moral judgments required to construct evidential arguments from evil form the basis of powerful prima facie arguments against naturalism that are similar in force and structure to recent versions of the evidential argument from (...) evil. (shrink)
Many contemporary philosophers accept Hume's Dictum (HD), according to which there are no metaphysically necessary connections between distinct, intrinsically typed entities. Tacit in Lewis's work is a potential motivation for HD, according to which one should accept HD as presupposed by the best account of the range of metaphysical possibilities---namely, a combinatorial account, applied to spatiotemporal fundamentalia. Here I elucidate and assess this Ludovician motivation for HD. After refining HD and surveying its key, recurrent role in Lewis’s work, I present (...) Lewis’s appeal to HD as providing a broadly axiomatic generating basis for the space of metaphysical modality, and canvas the prima facie advantages of the resulting combinatorial principle---HD (L-combinatorialism)---as being principled, extensionally adequate and modally reductive. Most criticisms of Lewis's combinatorialism have targeted seeming ways in which the theory overgenerates the desired space; I rather argue that HD (L-combinatorialism) seriously undergenerates the desired space in three different ways. For each way I argue that available means of overcoming the undergeneration either fail to close the gap, undermine the claim that HD (L-combinatorialism) is a principled generator of metaphysical modal space, undermine the reductive status of Lewis's combinatorialism, or call into question the truth of HD. (shrink)
Simon Saunders and David Wallace attempt to use a modified form of David Lewis's analysis of personal fission to ground the claim that prior to undergoing Everett branching an informed subject can be uncertain about which outcome s/he will observe. I argue that a central assumption of this seductive idea is questionable despite appearing innocuous and that at the very least further argument is needed in support of it. CiteULike Connotea Del.icio.us What's this?
Quasi al termine della seconda guerra mondiale, alcuni ufficiali tedeschi diedero l’ordine di abbattere le storiche torri di San Gimignano; tutto pareva ormai deciso, quando un gruppo di civili riuscì con successo a ritardare l’esecuzione fino all’arrivo delle truppe alleate. Grazie a quei civili, le torri di San Gimignano sono ancora ben visibili a tutti, meta ogni anno di numerosi turisti; ma che cosa dire della possibilità che oggi esistessero soltanto le loro macerie? Esse rientrano in quella classe di cose (...) che chiamerò oggetti possibili, ovvero sono oggetti che avrebbero potuto esistere, ma per un qualche motivo non sono esistiti. Proprio di essi parlerò nelle prossime pagine, cercando di capire quale sia il loro statuto ontologico e in quale modo possiamo parlarne usando le espressioni del nostro linguaggio.1 Come vedremo, ci sono varie teorie che spiegano cos’è un oggetto possibile, tra loro anche molto diverse. Compito di ciascuna è quello di motivare e, se necessario, rendere plausibile una scelta filosofica. Quindi, ogni teoria degli oggetti possibili, attribuirà loro un preciso statuto ontologico e provvederà una semantica delle espressioni del linguaggio naturale sulla possibilità. Nelle poche pagine che seguono però, non scenderò nei dettagli di tutte le teorie della possibilità; piuttosto, ne considererò una particolarmente controversa e singolare: quella sostenuta da David K. Lewis. (shrink)
David Lewis's book 'On the Plurality of Worlds' mounts an extended defense of the thesis of modal realism, that the world we inhabit the entire cosmos of which we are a part is but one of a vast plurality of worlds, or cosmoi, all causally and spatiotemporally isolated from one another. The purpose of this article is to provide an accessible summary of the main positions and arguments in Lewis's book.
David Lewis's account of intentionality is a version of what he calls 'global descriptivism'. The rough idea is that the correct interpretation of one's total theory is the one (among the admissible interpretations) that come closest to making it true. I give an exposition of this account, as I understand it, and try to bring out some of its consequences. I argue that there is a tension between Lewis's global descriptivism and his rejection of a linguistic account of the intentionality (...) of thought. I distinguish some different senses in which Lewis's theory might permit, or be committed to, a kind of holism about intentional content, and I consider the sense in which Lewis's account might be said to be an internalist account, and the motivation for this kind of internalism. (shrink)
A major criticism of David Lewis’ counterfactual theory of causation is that it allows too many things to count as causes, especially since Lewis allows, in addition to events, absences to be causes as well. Peter Menzies has advanced this concern under the title “the problem of profligate causation.” In this paper, I argue that the problem of profligate causation provides resources for exposing a tension between Lewis’ acceptance of absence causation and his modal realism. The result is a different (...) problem of profligate causation—one that attacks the internal consistency of Lewisian metaphysics rather than employing common sense judgments or intuitions that conflict with Lewis’ extensive list of causes. (shrink)
David Lewis claims that his theory of modality successfully reduces modal items to nonmodal items. This essay will clarify this claim and argue that it is true. This is largely an exercise within ‘Ludovician Polycosmology’: I hope to show that a certain intuitive resistance to the reduction and a set of related objections misunderstand the nature of the Ludovician project. But these results are of broad interest since they show that would-be reductionists have more formidable argumentative resources than is often (...) thought. Lewis’s reduction depends on a set of methodological commitments each of which is fairly plausible or at least currently popular, and none of which is particular to modality. The choice of which of these commitments to reject I leave to the discerning antireductionist. The essay proceeds as follows: §1 discusses reduction generally and one or two relevant puzzles; §2 discusses Lewis’s reduction in particular; the longest section, §3 replies to four objections. (shrink)
In “What Puzzling Pierre Does not Believe”, Lewis ([4], 412‐4) argues that the sentences (1) Pierre believes that London is pretty and (2) Pierre believes that London is not pretty both truly describe Kripke’s well‐known situation involving puzzling Pierre ([3]). Lewis also argues that this situation is not one according to which Pierre believes either the proposition (actually) expressed by (3) London is pretty or the proposition (actually) expressed by (4) London is not pretty. These claims, Lewis suggests, provide a (...) starting point from which a correct resolution of Kripke’s puzzles about belief ([3]) can be developed. At the end of his paper ([4], p. 414‐7), Lewis considers and replies to a number of potential objections to his position. According to one of these, Lewis’s contentions regarding (1)‐(4) cannot all be true because ‘believes that’ and ‘believes the proposition that’ are synonymous. Although the objection Lewis considers is unsound and his response to it correct, a minor variant of that objection provides significant reason to be skeptical of his contentions. This variant, moreover, is not persuasively addressed by anything either Lewis or any other well‐known defender of this sort of view (such as Stalnaker [8]) has had to say on the matter. All of this is relevant, moreover, not 2 only when it comes to assessing Lewis’s contentions regarding (1)‐ (4), but also when it comes to drawing lessons from certain standard objections to the view that the propositional objects of belief and assertion are sets of metaphysically possible worlds. (shrink)
This paper examines a promising probabilistic theory of singular causation developed by David Lewis. I argue that Lewis' theory must be made more sophisticated to deal with certain counterexamples involving pre-emption. These counterexamples appear to show that in the usual case singular causation requires an unbroken causal process to link cause with effect. I propose a new probabilistic account of singular causation, within the framework developed by Lewis, which captures this intuition.
Helen Beebee has recently argued that David Lewis’s account of compatibilism, so-called local miracle compatibilism (LMC), allows for the possibility that agents in deterministic worlds have the ability to break or cause the breaking of a law of nature. Because Lewis’s LMC allows for this consequence, Beebee claims that LMC is untenable and subsequently that Lewis’s criticism of van Inwagen’s Consequence Argument for incompatibilism is substantially weakened. I review Beebee’s argument against Lewis’s thesis and argue that Beebee has not (...) refuted LMC and concomitantly has not demonstrated that Lewis’s criticism of the Consequence Argument fails. (shrink)
In his metaphysical summa of 1986, The Plurality of Worlds, David Lewis famously defends a doctrine he calls ‘modal realism’, the idea that to account for the fact that some things are possible and some things are necessary we must postulate an infinity possible worlds, concrete entities like our own universe, but cut off from us in space and time. Possible worlds are required to account for the facts of modality without assuming that modality is primitive – that there are (...) irreducibly modal facts. We argue that on one reading, Lewis’s theory licenses us to assume maverick possible worlds which spread through logical space gobbling up all the rest. Because they exclude alternatives, these worlds result in contradictions, since different spread worlds are incompatible with one another. Plainly Lewis’s theory must be amended to exclude these excluders. But, we maintain, this cannot be done without bringing in modal primitives. And once we admit modal primitives, bang goes the rationale for Lewis’s modal realism. (shrink)
PROFESSOR LEWIS 1 and Professor Coder 2 criticize my use of Gödel's theorem to refute Mechanism. 3 Their criticisms are valuable. In order to meet them I need to show more clearly both what the tactic of my argument is at one crucial point and the general aim of the whole manoeuvre.
My aim is to rekindle interest in David Lewis's (1983) infamous but neglected Mixed Theory of mental states. The Mixed Theory is a mix of physicalism and functionalism designed to capture the intuitions that both Martians and abnormal human Madmen can be in pain. The Mixed Theory is widely derided. But I offer a new development of the Mixed Theory immune to its most prominent objections. In doing so, I uncover a new motivation for the Mixed Theory: its unique ability (...) to explain cases in which it is plausibly indeterminate whether something is in pain. The Mixed Theory, whether or not it is ultimately correct, at least deserves renewed attention. (shrink)
This paper examines a special kind of social preference, namely a preference to do one's part in a mixed-motive setting because the other party expects one to do so. I understand this expectation-based preference as a basic reactive attitude (Strawson 1974). Given this, and the fact that expectations in these circumstances are likely to be based on other people's preferences, I argue that in cooperation a special kind of equilibrium ensues, which I call a loop, with people's preferences and expectations (...) mutually cross-referring. As with a Lewis-norm, the loop can get started in a variety of ways. It is self-sustaining in the sense that people with social preferences have sufficient reason not to deviate. (shrink)
Il saggio indaga la paradossalità della domanda sul “luogo” del soggetto, che non può porsi dal di fuori di quel luogo stesso. Il soggetto appare sempre in ritardo, altrove rispetto a sé, come ha ben compreso Hegel. Il pensiero hegeliano non può infatti essere semplicemente oggettivato in significati, perché ciò che esso mostra è il movimento stesso dell’ Aufhebung . Il luogo del soggetto appare allora come un negativo attivo, che ne genera la figura.
By the early 1970s, and continuing through 2001, David Lewis and Saul Kripke had taken over W.V.O. Quine’s leadership in metaphysics, epistemology, philosophy of language, and philosophical logic in the English-speaking world. Quine, in turn, had inherited his position in the early 1950s from Rudolf Carnap, who had been the leading logical positivist -- first in Europe, and, after 1935, in America. A renegade positivist himself, Quine eschewed apriority, necessity, and analyticity, while (for a time) adopting a holistic version of (...) verificationism. Like Carnap, he placed philosophical logic and the philosophy of science at the center of philosophy. (shrink)
There are two parts to Lewis's account of the de se. First there is the idea that the objects of de se thought (and, by extension of de dicto thought too) are properties, not propositions. This is the idea that is center-stage in Lewis's discussion. Second there is the idea that the relation that thinkers bear to these properties is that of self-ascription. It is crucial to LewisÕs account that this is understood as a fundamental, unanalyzable, notion: self-ascription of a (...) property is not ascription of a property to the self, on a par with ascription to someone else. This has been overlooked in much recent discussion, especially when Lewis's account is understood in terms of centered worlds. When it is back in focus it brings problems. An almost Cartesian starting point is required; and first-person plural ascriptions, and those with first person pronouns other than in subject position, become unmanageably complex. (shrink)
The main claim of Hegel´s System is that in its inner structure reality is consubstantial with subjective reason, so that, in spite of all its eventual contradictions, reality can be understood by the human mind. However, the process of knowledge of the rationality of reality is at the same time the process of self-knowledge of the rationality that defines as such the human mind. In this general process of knowledge-self-knowledge, the different artistic forms and the different periods of the History (...) of Art have, according to Hegel, a precise function. The main objective of this article is, in the first place, to clarify the function that, according to Hegel, Art has in the process of self-knowledge of human rationality, and, secondly, to analyze in that context the logic of the sublation of Art in the discursive element of language. (shrink)
Se analiza el papel del pathos como condición de emergencia del logos y de la episteme, lo cual nos lleva a reconocer que a la par de una concepción "intelectualista" de la teoría platónica del conocimiento, en la que es necesaria la supresión de todos los elementos irracionales que nublan el juicio, existe otra perspectiva, sobre todo sustentada en el Fedro, en la cual el pathos, expresado sea como asombro, como sufrimiento o como manía amorosa, no es solamente una etapa (...) que se debe superar para acceder a la intuición de las Formas, sino que ella misma se convierte en una experiencia cognitiva que devuelve al conocimiento su carácter humano. We analyze the role of pathos as emergency condition for both, logos and episteme, which leads us to recognize that along with an intellectual conception of the Platonic theory of knowledge, that demands to abolish all irrational elements which cloud the judgment, there is another perspective, especially supported by the Phaedrus, in which pathos, understood as astonishment, suffering or love madness, is not just a stage to overcome in order to arrive to the intuition of Forms, but it becomes itself a cognitive experience that gives back to knowledge its human nature. (shrink)
This article tries to highlight the explicit political aim and the importance for our present of the thought of the «late» Michel Foucault. Through the analysis of the role that truth plays in the pagan and Christian techniques of the self, it opposes a truth that we have to discover in ourselves in order to refuse it (Christianity) or to adhere to it (ethics of authenticity) to a truth conceived as a force of transformation of logos into ethos , of (...) the discourse into a way of life. (shrink)
The Abuse of Beauty can be seen as the beginning of a “turn” in the philosophy of art of Arthur Danto, based on the conceptual divorce between art and aesthetics, through which he has vindicated a significant role for the aesthetic in the art of today. However, Danto is still reluctant to make aesthetics part of the definition of art. The paper analyzes some of his most relevant new concepts and examines their implications for that central thesis of his theory (...) of art. (shrink)
Deleuze gustaba de parangonar su quehacer filosófico con una suerte de patchwork o collage: un pensamiento al estilo Arlequín, abigarrado y hecho de fragmentos no totalizables. Tal es el pluralismo (o empirismo) reivindicado por el filósofo francés, y también su resultado: un bizarro mosaico hecho de encuentros o téléscopages entre autores aparentemente no relacionados. No obstante, el caso de Empirismo y subjetividad (1953) resulta un tanto extraño: no parece encajar en este complejo puzzle, y la infravaloración de la que adolece (...) en numerosos comentarios sobre Deleuze tiende a reforzar ese prejuicio. Por el contrario, nos proponemos mostrar que este estudio sobre Hume contiene las primeras secuencias de una metafísica que quedará plenamente establecida en Diferencia y repetición –“l’oeuvre souche”– y, en paralelo, cómo esta temática naciente del Afuera hará surgir la temática complementaria de la Implicación –en otras palabras, la superación del fisicalismo humeano. (shrink)
La programática del siguiente trabajo es esclarecer la herencia que la hermenéutica filosófica de H.-G. Gadamer recibe de la teoría fenomenológica de la conciencia del tiempo; herencia que Gadamer mismo reconoce cuando afirma “que una clara línea conduce desde el concepto de síntesis pasiva y la teoría de la intencionalidad anónima a la experiencia hermenéutica […]” [GW 2, 16]. A partir de la explicitación de algunos aportes generales y más conocidos de la fenomenología a la propuesta de Gadamer (punto I), (...) se desarrollarán las cuestiones de la teoría de la conciencia del tiempo que constituyen una contribución silenciosa a su pensamiento (punto II). Finalmente, se delinearán algunos posibles complementos hermenéuticos a la teoría fenomenológica desarrollada por Husserl (punto III). (shrink)
El artículo se propone determinar el límite entre fenomenología y gnosis en la filosofía del cristianismo de M. Henry. Para ello analiza la cuestión del Archi-hijo en Soy yo la verdad, la de Archi-carne en Encarnación y la de la legitimación de las palabras que Cristo pronuncia sobre sí mismo en Palabras de Cristo. El análisis muestra, en primer lugar, en qué medida el tratamiento de estas tres cuestiones supera el límite estrictamente fenomenológico del pensamiento y remite a una gnosis (...) o experiencia de fe particular. En segundo lugar, explicita cómo, independientemente de esta gnosis, la intuición henryana acerca de la esencia de la vida abre un acceso fenomenológico genuino a la relación religiosa. (shrink)
el presente artículo propone un discurso indirecto libre entre el pensamiento de G. Deleuze y los de Schelling y Hölderlin a través de las síntesis del tiempo deleuzeanas. Desde el criticismo contemporáneo notamos que la filosofía de Deleuze es heredera del idealismo de Schelling o, más bien, de su grieta. Sin embargo, mostramos cómo sin Hölderlin no es posible ni la grieta del sistema de Schelling ni la apertura al por-venir. Por-venir es como llama Deleuze a la tercera síntesis del (...) tiempo o al espacio del virtual; posibilidad de que haya algo nuevo: el acontecimiento. (shrink)
The purpose of this work is the interpretation of the most important aspect of Ibn Bayya (Avempace)'s philosophy, reading his Kitab al-nafs, the first commentary of the aristotelian work in Occident, De anima. This study of the houl is, for Avempace, the principal science because without his analysis of the one´s soul it is imposible know the rest of sciences and the world. This author, in all his works finds the ideal of the philosopher and of the wise man, above (...) all, in the progressive dematerialization, of his total life. This objective is obtained through the transcending of the three kinds of forms, namely: materials formas first spiritual level and finally, the second spiritual level. The culmination of this itinerary is to reach the second spiritual level, to be exact, the union with the Agent Intellect by means of an intellectualist mysticism or «amor Dei intellectualis». The basic materials of this philosophy are contained in this aristoteleian commentaary about the soul. KEY WORDS – The human end. Human faculties. Human forms. Human dematerialization. Itellectual mysticism. (shrink)
Cada uno de los capítulos que reúne este libro es una invitación a abrir la discusión sobre ética en el trabajo de campo etnográfico, en particular sobre el problema del «consentimiento informado». Algunas de las perspectivas son coincidentes con otras en cuanto a los temas y a la forma de abordarlos, pero otras veces están en franca contradicción. Sin embargo, los autores coinciden en que los dilemas éticos tienen que ver con la relación que en cada momento se establece y (...) que, por lo tanto, no hay soluciones universales, porque los intereses y los valores que orientan la relación entre las personas tampoco lo son. Pero el hecho de que los dilemas éticos sean contextuales y dependan de la relación que en cada caso se establece, no exime de la responsabilidad de plantearlos, sino al contrario: hay que señalarlos porque no se pueden anticipar y tampoco presuponer que están resueltos. Este ejercicio supone darle la vuelta a la tela del trabajo antropológico para ver las costuras, los remiendos y los errores, lo que implica una buena dosis de humildad y a veces un doloroso ejercicio de escarbar en la intimidad y dejar expuesto lo que normalmente se oculta. (shrink)
David Lewis's approach to analysing truth in fiction, significantly amended by 'Postscripts' in 1983, has been widely criticized on three main grounds, and it seems fair to say that nearly every writer on the subject thinks that one of these grounds is sufficient to show that Lewis is mistaken. I argue that with some minor revision, Lewis's approach survives all extant objections. Indeed, I judge the Lewis approach to be even more successful than Lewis himself seems to think.
The epistemology of modality is gradually coming to play a central role in general discussions about modality. This paper is a contribution in this direction, in particular I draw a comparison between Lewis’s Modal realism and Timothy Williamson’s recent account of modality in terms of counterfactual thinking. In order to have criteria of evaluation, I also formulate four requirements which are supposed to be met by any theory of modality to be epistemologically adequate.
Some argue that Lewisian realism fails as a reduction of modality because in order to meet some criterion of success the account needs to invoke primitive modality. I defend Lewisian realism against this charge; in the process, I hope to shed some light on the conditions of success for a reduction. In §1 I detail the resources the Lewisian modal realist needs. In §2 I argue against Lycan and Shalkowski’s charge that Lewis needs a modal notion of ‘world’ to ensure (...) that worlds correspond to possibilities. In §3 I respond to Divers and Melia’s objection that Lewis needs to invoke primitive modality to give a complete account of what worlds there are. In §4 I ask what it is for a notion to ‘involve’ modality. I conclude that the question is either in bad standing or at best offers little traction on the debate, and propose a different way of assessing when materials are appropriately included in a reductive base. (shrink)
The aim of this paper is make a contribution to the ongoing search for an adequate concept of the a priori element in scientific knowledge. The point of departure is C.I. Lewis’s account of a pragmatic a priori put forward in his "Mind and the World Order" (1929). Recently, Hasok Chang in "Contingent Transcendental Arguments for Metaphysical Principles" (2008) reconsidered Lewis’s pragmatic a priori and proposed to conceive it as the basic ingredient of the dynamics of an embodied scientific reason. (...) The present paper intends to further elaborate Chang’s account by relating it with some conceptual tools from cognitive semantics and certain ideas that first emerged in the context of the category-theoretical foundations of mathematics. (shrink)
In 'How Many Lives Has Schrödinger's Cat?' David Lewis argues that the Everettian no-collapse interpretation of quantum mechanics is in a tangle when it comes to probabilities. This paper aims to show that the difficulties that Lewis raises are insubstantial. The Everettian metaphysics contains a coherent account of probability. Indeed it accounts for probability rather better than orthodox metaphysics does.
David Lewis is widely credited with the first formulation of common knowledge and the first rigorous analysis of convention. However, common knowledge and convention entered mainstream game theory only when they were formulated, later and independently, by other theorists. As a result, some of the most distinctive and valuable features of Lewis' game theory have been overlooked. We re-examine this theory by reconstructing key parts in a more formal way, extending it, and showing how it differs from more recent game (...) theory. In contrast to current theories of common knowledge, Lewis' theory is based on an explicit analysis of the modes of reasoning that are accessible to rational individuals and so can be used to analyse the genesis of common knowledge. Lewis' analysis of convention emphasises the role of inductive reasoning and of salience in the maintenance of conventions over time. Footnotes Earlier versions of this paper were presented at the 13th Amsterdam Colloquium at the University of Amsterdam, at a workshop on social norms at Wissenschaftskolleg zu Berlin, and at seminars at Tilburg University and the University of Bristol. We are grateful for comments from participants at those meetings, from two anonymous referees, and from Michael Bacharach, Nick Bardsley, Cristina Bicchieri, Luc Bovens, Simon Grant, David McCarthy, Shepley Orr, Brian Skyrms, Peter Vanderschraaf, Peter Wakker and Jörgen Weibull. Robert Sugden's work was supported by the Leverhulme Trust. (shrink)
David Lewis famously takes mereology “to be perfectly understood, unproblematic, and certain” (1991, 75). It is central to his thought, appearing in his discussions of set theory, modality, vagueness, structural universals, and elsewhere. He held views not only about how composition works and when it occurs, but also about the role of mereology in philosophy. In this essay, I will proceed by articulating four theses that Lewis holds about composition. (I would call them the four U’s, if only ‘unguilty’ were (...) a word!) Three of them are familiar; Lewis himself explicitly articulates and relies upon them. The fourth remains implicit, but it is nonetheless important. Here they are: Composition is unique —the same things cannot have two different fusions. Composition is unrestricted —any two things whatsoever have a fusion. (shrink)
The most important theories in fundamental physics, quantum mechanics and statistical mechanics, posit objective probabilities or chances. As important as chance is there is little agreement about what it is. The usual “interpretations of probability” give very different accounts of chance and there is disagreement concerning which, if any, is capable of accounting for its role in physics. David Lewis has contributed enormously to improving this situation. In his classic paper “A Subjectivist's Guide to Objective Chance” he described a framework (...) for representing single case objective chances, showed how they are connected to subjective credences, and sketched a novel account what they are within his Humean account of scientific laws. Here I will describe these contributions and add a little to them. (shrink)
This paper is a review of work on Newman's objection to epistemic structural realism (ESR). In Section 2, a brief statement of ESR is provided. In Section 3, Newman's objection and its recent variants are outlined. In Section 4, two responses that argue that the objection can be evaded by abandoning the Ramsey-sentence approach to ESR are considered. In Section 5, three responses that have been put forward specifically to rescue the Ramsey-sentence approach to ESR from the modern versions of (...) the objection are discussed. Finally, in Section 6, three responses are considered that are neutral with respect to one's approach to ESR and all argue (in different ways) that the objection can be evaded by introducing the notion that some relations/structures are privileged over others. It is concluded that none of these suggestions is an adequate response to Newman's objection, which therefore remains a serious problem for ESRists. Introduction Epistemic Structural Realism 2.1 Ramsey-sentences and ESR 2.2 WESR and SESR The Objection 3.1 Newman's version 3.2 Demopoulos and Friedman's and Ketland's versions Replies that Abandon the Ramsey-Sentence Approach to ESR 4.1 Redhead's reply 4.2 French and Ladyman's reply Replies Designed to Rescue the Ramsey-Sentence Approach 5.1 Zahar's reply 5.2 Cruse's reply 5.3 Melia and Saatsi's reply Replies that Argue that Some Structures/Relations are Privileged 6.1 A Carnapian reply 6.2 Votsis' reply 6.3 The Merrill/Lewis/Psillos reply Summary CiteULike Connotea Del.icio.us What's this? (shrink)
Questo volume prende in considerazione, analizza e commenta in modo critico alcune recenti interpretazioni della filosofia di Giordano Bruno, che hanno attraversato la seconda parte del '900, indirizzandone l'orizzonte di comprensione. Il testo inizia con l'interpretazione di M.A. Granada e di M. Ciliberto, per poi accedere a quella di M. Ghio e A. Ingegno. Il volume si conclude con l'analisi ed il commento dell'interpretazione fornita da W. Beierwaltes. Una piccola bibliografia bruniana conclude il testo.
Derek Parfit's “reductionist” account of personal identity (including the rejection of anything like a soul) is coupled with the rejection of a commonsensical intuition of essential self-unity, as in his defense of the counter-intuitive claim that “identity does not matter.” His argument for this claim is based on reflection on the possibility of personal fission. To the contrary, Simon Blackburn claims that the “unity reaction” to fission has an absolute grip on practical reasoning. Now David Lewis denied Parfit's claim that (...) reductionism contravenes common sense, so I revisit the debate between Parfit and Lewis, showing why Parfit wins it. Is reductionism about persons then inherently at odds with the unity reaction? Not necessarily; David Velleman presents a reductionist theory according to which fission does not conflict with the unity reaction. Nonetheless, relying on the distinction between person level descriptions of first-person states and the first-person perspective itself, I argue that Velleman's theory does not eliminate fission-based conflict with the unity reaction. Footnotesa * Earlier versions of this paper were presented at the philosophy departments at Rutgers University and Bowling Green State University. I am indebted to many members of these audiences, and to the other contributors to this volume, for their comments—especially Frank Arntzenius, Michael Bradie, David Copp, John Finnis, Jerry Fodor, Brian Loar, Barry Loewer, Colin McGinn, Fred Miller, Mark Moyer, David Oderberg, Marya Schechtman, David Schmidtz, David Sobel, and Sara Worley. Special thanks to David Sanford. I am also grateful to graduate students in my seminar at Bowling Green during the spring of 2003, for urging me to take seriously the grip of the unity reaction; I am especially grateful for the comments of Nico Maloberti, Jonathan Miller, John Milliken, Robyn Peabody, Jennifer Sproul, Jessica Teaman, and Sherisse Webb. (shrink)
Lewis has argued that quasi-realism is fictionalism. Blackburn denies this, offering reasons which rely on a descriptive reading of quasi-realism. This note offers a different, more general argument against Lewis's claim, available to prescriptive as well as descriptive quasi-realists.
Lewis's work on causation was governed by a familiar methodological approach: the aim was to come up with an account of causation that would recover, in as elegant a fashion as possible, all of our firm “pre‐theoretic” intuitions about hypothetical cases. That methodology faces an obvious challenge, in that it is not clear why anyone not interested in the semantics of the English word “cause” should care about its results. Better to take a different approach, one which treats our intuitions (...) about cases merely as guides in the construction of a causal concept or concepts that will serve some useful theoretical purpose. I sketch one central such purpose, suggesting, first, that an account of causation that, like Lewis's, gives a central role to counterfactuals is well‐suited to fulfill it, and, second, that the most famous pre‐emption‐based counterexamples to a counterfactual account yield an important constraint on a successful account. (shrink)
It is sometimes claimed (e.g., by Sider (2001a,b); Holton (2003); Stalnaker (2004); Williams (2007); Weatherson (2003, 2010)) that a theory of predicate meaning that assigns a central role to naturalness is either (a) Lewisian, (b) true, or (c) both. The theory in question is rarely developed in particularly great detail, but the rough intuitive idea is that the meaning of a predicate is the most natural property that is more-or-less consistent with the usage of the predicate. The point of this (...) note is to investigate whether a version of this idea could be true, and whether it could be properly attributed to Lewis. I’m going to mostly focus on the second question, but I think in such a way that light is shed on the first question. To anticipate the answer a little, I’m going to say that whether the use plus naturalness theory is plausibly attributed to Lewis (and is plausibly true) depends on what we want a theory of (predicate) meaning to do. Here are two very distinct tasks we could be engaged in. First, we could be investigating the metaphysics of meaning, and so be interested in how it is that a pattern of animal noises can come to have any kind of content at all. Second, we could be investigating the meaning of some particular term, where substantive claims about the meanings of other terms are presupposed in our inquiry. Call the first project metasemantics, and the second project applied semantics. I’m going to conclude that use plus naturalness is a plausible way to approach applied semantics. But it isn’t a great way to approach metasemantics. The problem is that once we crunch through the details, it’s impossible to disentangle a notion of “use” such that naturalness can be added to it to get a theory of meaning. Before we can get very far on any of these inquiries, we need to say a bit about what we mean by ‘naturalness’. Naturalness plays a lot of distinctive roles for Lewis. Some of these broadly metaphysical roles. These roles are the primary focus of (Lewis, 1983a).. (shrink)
It has been argued that a combination of game-theoretic semantics and independence-friendly (IF) languages can provide a novel approach to the conceptual foundations of mathematics and the sciences. I introduce and motivate an IF first-order modal language endowed with a game-theoretic semantics of perfect information. The resulting interpretive independence-friendly logic (IIF) allows to formulate some basic model-theoretic notions that are inexpressible in the ordinary quantified modal logic. Moreover, I argue that some key concepts of Kripke’s new theory of reference are (...) adequately modeled within IIF. Finally, I compare the logic IIF to David Lewis' counterpart theory, drawing some morals concerning the interrelation between metaphysical and semantic issues in possible-world semantics. (shrink)
The model-theoretic argument known as Putnam´s paradox threatens our notion of truth with triviality: Almost any world can satisfy almost any theory. Formal argument and intuition are at odds. David Lewis devised a solution according to which the very stucture of the world fixes how it is to be divided into elite classes which determine the reference of any true theory. Three claims are defended: Firstly, Lewis´ proposal must be completed by an account of successful referential intentions. Secondly, contrary to (...) Catherine Elgin´s criticism of Lewis, natural properties corresponding to elite classes may play a role in sound scientific inquiry. Thirdly, despite Bas van Fraassen´s objection that the sceptic cannot consistently maintain doubts about reference, there is a promising sceptical strategy of exploiting Putnam´s results which is answered by Lewis´ account. (shrink)
David Lewis's account of intentionality is a version of what he calls 'global descriptivism'. The rough idea is that the correct interpretation of one's total theory is the one (among the admissible interpretations) that come closest to making it true. I give an exposition of this account, as I understand it, and try to bring out some of its consequences. I argue that there is a tension between Lewis's global descriptivism and his rejection of a linguistic account of the intentionality (...) of thought. I distinguish some different senses in which Lewis's theory might permit, or be committed to, a kind of holism about intentional content, and I consider the sense in which Lewis's account might be said to be an internalist account, and the motivation for this kind of internalism. (shrink)
This paper outlines Lewis’s favoured foundational account of linguistic representation, and outlines and briefly evaluates variations and modifications. Section 1 gives an opinionated exegesis of Lewis’ work on the foundations of reference—his interpretationism. I look at the way that the metaphysical distinction between natural and non-natural properties came to play a central role in his thinking about language. Lewis’s own deployment of this notion has implausible commitments, so in section 2 I consider variations and alternatives. Section 3 briefly considers a (...) buck-passing strategy involving fine-grained linguistic conventions. (shrink)
This paper considers two aspects of Lewis's metaphysics to which spatiotemporal relations appear central, with the aim of showing them to be less so. First, Lewis reluctantly characterises what it is for two things to be part of the same possible world in terms of an analogically spatiotemporal category of relations, rather than a wider natural external category. But Lewis's reason for restricting himself to the narrower category is unpersuasive. Second, Humean supervenience is formulated with spatiotemporal relations (...) at its core. But that seems negotiable. A reason for caring about this is that quantum mechanics is supposed to threaten Lewis's metaphysics by introducing natural external relations that are not (even analogically) spatiotemporal, hence the interest in how central spatiotemporal relations really are. (shrink)
Many writers have held that in his later work, David Lewis adopted a theory of predicate meaning such that the meaning of a predicate is the most natural property that is (mostly) consistent with the way the predicate is used. That orthodox interpretation is shared by both supporters and critics of Lewis's theory of meaning, but it has recently been strongly criticised by Wolfgang Schwarz. In this paper, I accept many of Schwarze's criticisms of the orthodox interpretation, and add some (...) more. But I also argue that the orthodox interpretation has a grain of truth in it, and seeing that helps us appreciate the strength of Lewis's late theory of meaning. References T. Bays. The Problem with Charlie: Some Remarks on Putnam, Lewis and Williams. Philosophical Review 116:401–425, 2007. http://dx.doi.org/10.1215/00318108-2007-003 J. Hawthorne. Craziness and Metasemantics. Philosophical Review 116:427–440, 2007. http://dx.doi.org/10.1215/00318108-2007-004 R. Holton. David Lewis's Philosophy of Language. Mind and Language 18:286-295, 2003. http://dx.doi.org/10.1111/1468-0017.00228 D. Lewis. Convention: A Philosophical Study. Cambridge, Harvard University Press, 1969. D. Lewis. Radical Interpretation. Synthese 27:331–344, 1974. http://dx.doi.org/10.1007/BF00484599 D. Lewis. Languages and Language. In Minnesota Studies in the Philosophy of Science, 7:3–35. Minneapolis: University of Minnesota Press, 1975. D. Lewis. Attitudes De Dicto and De Se. Philosophical Review 88: 513–543, 1979. http://dx.doi.org/10.2307/2184843 D. Lewis. Mad Pain and Martian Pain. In Ned Block, editor, Readings in the Philosophy of Psychology, pages 216-232. Cambridge: Harvard University Press, 1980. D. Lewis. New Work for a Theory of Universals. Australasian Journal of Philosophy 61: 343–377, 1983. http://dx.doi.org/10.1080/00048408312341131 D. Lewis. Putnam's Paradox. Australasian Journal of Philosophy 62: 221-236, 1984. http://dx.doi.org/10.1080/00048408412340013 D. Lewis. On the Plurality of Worlds. Oxford: Blackwell Publishers, 1986. D. Lewis. Meaning without Use: Reply to Hawthorne. Australasian Journal of Philosophy 70: 106-110, 1992. http://dx.doi.org/10.1080/00048408112340093 D. Lewis.. Reduction of Mind. In Samuel Guttenplan, editor, A Companion to the Philosophy of Mind, pages 412–431. Oxford: Blackwell, 1994. Reprinted in Lewis 1999. References to reprint. D. Lewis. Papers in Metaphysics and Epistemology. Cambridge: Cambridge University Press, 1999. http://dx.doi.org/10.1017/CBO9780511625343 W. Schwarz. Lewisian Meaning without Naturalness. Unpublished manuscript, 2006. W. Schwarz. David Lewis: Metaphysik und Analyse. Paderborn: Mentis-Verlag, 2009. T. Sider. Criteria of Personal Identity and the Limits of Conceptual Analysis. Philosophical Perspectives 15: 189–209, 2001a. T. Sider. Four-Dimensionalism. Oxford: Oxford University Press, 2001b. http://dx.doi.org/10.1093/019924443X.001.0001 T. Sider. Writing the Book of the World. Oxford: Oxford University Press, 2012. PMCid:3539916 R. Stalnaker. Lewis on Intentionality. Australasian Journal of Philosophy 82: 199–212, 2004. http://dx.doi.org/10.1080/713659796 B. Weatherson. What Good Are Counterexamples?. Philosophical Studies 115: 1-31, 2003. http://dx.doi.org/10.1023/A:1024961917413 B. Weatherson. Vagueness as Indeterminacy. In Richard Dietz and Sebastiano Moruzzi, editors, Cuts and Clouds: Vaguenesss, its Nature and its Logic, pages 77–90. Oxford: Oxford University Press, 2010. http://dx.doi.org/10.1093/acprof:oso/9780199570386.003.0005 J. R. G. Williams. Eligibility and Inscrutability. Philosophical Review 116: 361-399, 2007. http://dx.doi.org/10.1215/00318108-2007-002. (shrink)
Questa conferenza offre una presentazione semplificata del concetto di contesto nella filosofia analitica,in particolare nella filosofia del linguaggio. E' semplificata perché tralascia una serie di discussioni rilevanti per fermarsi alle grandi linee che segnano l'emergenza del concetto di contesto in filosofia del linguaggio. Inoltre mi concentro su un aspetto particolare del dibattito: la linea di confine tra pragmatia e semantica e il ruolo che il concetto di contesto ha in questo dibattito, cercando di evidenziare i punti di disaccordo tra le (...) parti in causa. Nel primo paragrafo riprendo brevemente alcune idee di Frege, mostrando come aiutano a individuare una tripartizione abbastanza standard del concetto di contesto. Nel secondo paragrafo riespongo una tripartizione fatta da John Perry, cercando di "generalizzare" quello che Perry chiama "contesto postsemantico". Nella serie di esempi che seguono, mostro dove si situa il punto di discrimine tra la teorie più vicine alla semantica tradizionale e le teorie contestualiste radicali, che danno maggior rilevanza agli aspetti cognitivi rispetto a quelli semantici. Riprendo quindi in generale le due strategie alternative che si contrappongono sul modo di considerare i rapporti tra semantica e pragmatica. Nell'ultimo paragrafo provo a indicare quali sono i principali problemi dell'assunzione di una prospettiva radicalmente contestualista. (shrink)
Like many discussions on the pros and cons of epistemic foundationalism, the debate between C.I. Lewis and H. Reichenbach dealt with three concerns: the existence of basic beliefs, their nature, and the way in which beliefs are related. In this paper we concentrate on the third matter, especially on Lewis’s assertion that a probability relation must depend on something that is certain, and Reichenbach’s claim that certainty is never needed. We note that Lewis’s assertion is prima facie ambiguous, but (...) argue that this ambiguity is only apparent if probability theory is viewed within a modal logic. Although there are empirical situations where Reichenbach is right, and others where Lewis’s reasoning seems to be more appropriate, it will become clear that Reichenbach’s stance is the generic one. This follows simply from the fact that, if P(E|G) > 0 and P(E|not-G) > 0, then P(E) > 0. We conclude that this constitutes a threat to epistemic foundationalism. (shrink)
According to Lewis's modal realism, all ways the world could be are represented by possible worlds, and all possible worlds represent some way the world could be. That there are just the right possible worlds to represent all and only the ways the world could be is to be guaranteed by the principle of recombination. Lewis sketches the principle (put roughly: anything can co-exist with anything else), but does not spell out a precise version that generates just the right possibilities. (...) David Efird and Tom Stoneham have offered a principle that aims to do just that.In this paper, we argue that Efird's and Stoneham's principle of recombination is not successful – it fails to generate the right possibilities – but we also suggest ways that their account might be improved to solve the problem we raise. We also argue against Efird's and Stoneham's claim that the correct principle of recombination demonstrates the possibility of nothing concrete – it is true that their principle of recombination has models consistent with the existence of an empty world, but we only get the possibility of nothing if mereologically null individuals are possible. The Lewisian should only think mereologically null individuals are possible if he or she has some independent reason for believing in the possibility of an empty world, so the principle of recombination provides no new evidence for that possibility. We draw some morals from this for the correct way to formulate the principle of recombination. (shrink)
According to David Lewis's extreme modal realism, every waythat a world could be is a way that some concretely existingphysical world really is. But if the worlds are physicalentities, then there should be a set of all worlds, whereasI show that in fact the collection of all possible worlds is nota set. The latter conclusion remains true even outside of theLewisian framework.
Consider a cat on a mat. On the one hand, there seem to be just one cat, but on the other there seem to be many things with as good a claim to being a cat, and there seems to be nothing in the vicinity with a better claim. Hence, the problem of the many. In his ‘Many, but Almost One,’ David Lewis offered two solutions. According to the first, only one of the many is indeed a cat, although it (...) is indeterminate exactly which one. According to the second, the many are all cats, but they are almost identical to each other, and hence they are almost one. For Lewis, the two solutions do not compete with each other but are mutually complementary, as each can assist the other. This paper has two aims: first to argue against the first of these two solutions, and then to defend the second as a self-standing solution from Lewis’s considerations to the contrary. In both parts I will assume the certainly plausible but also controversial view on the nature of vagueness, having it that vagueness is a kind of semantic indecision—of which Lewis himself is one of the main defenders. (shrink)
I argue for the claim that if Lewis’s regularity theory of laws were true, we could not know any positive law statement to be true. Premise 1: According to that theory, for any law statement true of the actual world, there is always a nearby world where the law statement is false (a world that differs with respect to one matter of particular fact). Premise 2: One cannot know a proposition to be true if it is false in a nearby (...) world (the epistemological safety principle). The conclusion that no law statement can be known to be true follows immediately from the two premises. (shrink)
I formulate a counterfactual version of the notorious ‘Ramsey Test’. Even in a weak form, this makes counterfactuals subject to the very argument that Lewis used to persuade the majority of the philosophical community that indicative conditionals were in hot water. I outline two reactions: to indicativize the debate on counterfactuals; or to counterfactualize the debate on indicatives.
In 'How Many Lives Has Schrödinger's Cat?' David Lewis argues that the Everettian no-collapse interpretation of quantum mechanics is in a tangle when it comes to probabilities. This paper aims to show that the difficulties that Lewis raises are insubstantial. The Everettian metaphysics contains a coherent account of probability. Indeed it accounts for probability rather better than orthodox metaphysics does.
In his ‘Causation as Influence’,1 David Lewis proposed a counterfactual theory of cause which was designed to improve on his previous account.2 Here I offer counter-examples to this new account, involving early preemption and late preemption, and a revised account, which is no longer an influence theory, that handles those counter-examples.
Lewis never saw philosophy of language as foundational in the way that many have. One of the most distinctive features of his work is the robust confidence that questions in metaphysics or mind can be addressed head on, and not through the lens of language.
This article criticises David Lewis's attempt to use his philosophical analysis of convention to reconcile the picture of languages as model-theoretic objects and the picture of languages as human social activity.
David Lewis (1979) has argued that according to his possible worlds analysis of counterfactuals, “backtracking” counterfactuals of the form “If event A were to happen at tA, then event B would happen at tB” where tB precedes tA, are usually false if B does not actually happen at tB. On the other..
In their paper “Defining ‘Intrinsic’” Rae Langton and David Lewis propose a definition of intrinsicality in terms of modality and naturalness. Their key idea, drawing on earlier work by Jaegwon Kim, was that an intrinsic property is one that is independent of accompaniment, which is to say that P is intrinsic iff the following four conditions are all met: 1. It is possible for a lonely object to have P. 2. It is possible for an accompanied object to have P.
Peter J. Lewis's in 'Quantum Sleeping Beauty' argues that accepting the Everettian interpretation of quantum mechanics requires you to be a 'halfer' about Sleeping Beauty. This paper will argue that Everettians do not have to be halfers. It is perfectly cogent to be both an Everettian and a thirder.
It is often argued that the great quantity of evil in our world makes God’s existence less likely than a lesser quantity would, and this, presumably, because the probability that some evils are gratuitous increases as the overall quantity of evil increases. Often, an additive approach to quantifying evil is employed in such arguments. In this paper, we examine C. S. Lewis’ objection to the additive approach, arguing that although he is correct to reject this approach, there is a sense (...) in which he underestimates the quantity of pain. However, the quantity of pain in that sense does not significantly increase the probability that some pain is gratuitous. Therefore, the quantitative argument likely fails. (shrink)
David Lewis's untimely death on 14 October 2001 deprived the philosophical community of one of the outstanding philosophers of the 20th century. As many obituaries remarked, Lewis has an undeniable place in the history of analytical philosophy. His work defines much of the current agenda in metaphysics, philosophical logic, and the philosophy of mind and language. This volume, an expanded edition of a special issue of the Australasian Journal of Philosophy, covers many of the topics for which Lewis was well (...) known, including possible worlds, counterpart theory, vagueness, knowledge, probability, essence, fiction, laws, conditionals, desire and belief, and truth. Many of the papers are by very established philosophers; others are by younger scholars including many he taught. The volume also includes Lewis's Jack Smart Lecture at the Australian National University, "How Many Lives has Schrodinger's Cat?," published here for the first time. Lewisian Themes will be an invaluable resource for anyone studying Lewis's work and a major contribution to the many topics that he mastered. (shrink)
This article opposes a view widely accepted in studies concerning the history of modal logic, according to which (i) the approach of C. I. Lewis towards constructing modern modal logic was purely syntactical (i.e. limited to the construction of axiomatic systems S1-S5 of propositional modal logic), and (ii) the notion of a possible world was incorporated into modern logic and philosophy mainly by authors such as Rudolf Carnap and Saul Kripke. The article presents Lewis' definition of a possible world, and (...) his formulation of the truth-conditions of statements containing strict implication as their main connective in terms of possible worlds. The main question of the article is whether it is possible to consider Lewis' work in this area as an early stage of the development of possible world semantics, and if so, in what sense? The article concludes by answering affirmatively, due to soundness and completeness proofs with respect to S5 using Lewis' semantics. (shrink)
David Lewis’ Convention has been a major source of inspiration for philosophers and social scientists alike for the analysis of norms. In this essay, I demonstrate its usefulness for the analysis of some moral norms. At the same time, conventionalism with regards to moral norms has attracted sustained criticism. I discuss three major strands of criticism and propose how these can be met. First, I discuss the criticism that Lewis conventions analyze norms in situations with no conflict of interest, whereas (...) most, if not all, moral norms deal with situations with conflicting interests. This criticism can be answered by showing that conventions can emerge in those contexts as well. Secondly, I discuss the objection that this type of conventionalism, inspired by Lewis, presents moral norms as fundamentally contingent, whereas most, if not all, moral norms are not. However, such critics fail to appreciate that conventions are not radically contingent. Moreover, if one distinguishes the question as to why an individual should comply with a norm from the question whether the norm in question itself can be justified, a core element of the complaint of contingency disappears. The third objection to conventionalism concerns the way in which conventionalists justify norms. I argue that reflection upon the way in which according to Lewis norms are justified reveals a fundamental tension in his theory. Possible solutions to this tension all have in common that the complaint of contingency returns in some form. Therefore, this third complaint cannot be avoided altogether. (shrink)
The views of David Lewis and the Meinongians are both often met with an incredulous stare. This is not by accident. The stunned disbelief that usually accompanies the stare is a natural first reaction to a large ontology. Indeed, Lewis has been explicitly linked with Meinong, a charge that he has taken great pains to deny. However, the issue is not a simple one. "Meinongianism" is a complex set of distinctions and doctrines about existence and predication, in addition to the (...) famously large ontology. While there are clearly non-Meinongian features of Lewis' views, it is our thesis that many of the characteristic elements of Meinongian metaphysics appear in Lewis' theory. Moreover, though Lewis rejects incomplete and inconsistent Meinongian objects, his ontology may exceed that of a Meinongian who doesn't accept his possibilia. Thus, Lewis explains the truth of "there might have been talking donkeys" by appealing to possibilia which are talking donkeys. But the Meinongian need not accept that there exist things which are talking donkeys. Indeed, we show that a Meinongian even need not accept that there are nonexistent things which are talking donkeys! (shrink)
C. S. Lewis is one of the most beloved Christian apologists of the twentieth century; David Hume and Bertrand Russell are among Christianity’s most important critics. This book puts these three intellectual giants in conversation with one another on various important questions: the existence of God, suffering, morality, reason, joy, miracles, and faith. Alongside irreconcilable differences, surprising areas of agreement emerge. Curious readers will find penetrating insights in the reasoned dialogue of these three great thinkers.
