W. V. O. Quine

Russell’s role in the controversy about the paradoxes of material implication is usually presented as a tale of how even the greatest minds can fall prey of basic conceptual confusions. Quine accused him of making a silly mistake in Principia Mathematica. He interpreted “if-then” as a version of “implies” and called it material implication. Quine’s accusation is that this decision involved a use-mention fallacy because the antecedent and consequent of “if-then” are used instead of being mentioned as the premise and (...) the conclusion of an implication relation. It was his opinion that the criticisms and alternatives to the material implication presented by C. I. Lewis and others would never be made in the first place if Russell simply called the Philonian construction “material conditional” instead of “material implication”. Quine’s interpretation on the topic became hugely influential, if not universally accepted. This paper will present the following criticisms against this interpretation: (1) the notion of material implication does not involve a use-mention fallacy, since the components of “if-then” are mentioned and not used; (2) Quine’s belief that the components of “if-then” are used was motivated by a conditional-assertion view of conditionals that is widely controversial and faces numerous difficulties; (3) the Philonian construction remains counter-intuitive even if it is called “material conditional”; (4) the Philonian construction is more plausible when it is interpreted as a material implication. (shrink)

This paper sets out to undermine the view that a commitment to the early modern conception of the mind as immortalized in Ryle’s metaphor of the (Cartesian) ghost in the machine and in Quine’s metaphor of the (Lockean) myth of the museum is required to articulate a defence of the sui generis character of humanistic explanations. These powerful metaphors have not only contributed to undermining the claim for methodological pluralism by caricaturizing the arguments for disunity in the sciences; they have (...) also, and more worryingly, planted red herrings that have diverted attention away from the genuine issues at stake. This paper is an exercise in removing these false clues to reveal what the claim for the autonomy of humanistic explanations really amounts to. (shrink)

In Making it Explicit Robert Brandom claims that perspectivally hybrid de re attitude ascriptions explain what an agent actually did, from the point of view of the ascriber, whether or not that was what the agent intended to do. There is a well-known problem, however, first brought to attention by Quine, but curiously ignored by Brandom, that threatens to undermine the role of de re ascriptions in the explanation of action, a problem that stems directly from the fact that, unlike (...) de dicto ascriptions, they permit the attribution of inconsistent attitudes to agents. I propose a solution to the problem which I believe is consistent with Brandom’s approach to the nature of intentionality and the explanation of action. (shrink)

This chapter explores some of the relations between Quine’s and Carnap’s metaontological stances on the one hand, and contemporary work in the metaphysics of time, on the other. Contemporary metaphysics of time, like analytic metaphysics in general, grew out of the revival of the discipline that Quine’s critique of the logical empiricists (such as Carnap) made possible. At the same time, the metaphysics of time has, in some respects, strayed far from its Quinean roots. This chapter examines some likely Quinean (...) and Carnapian reactions to elements of the contemporary scene. (shrink)

Holism is a well-known and discussed theory in several fields of philosophy, especially in the field of epistemology and the philosophy of language. Willard Van Orman Quine was one of the leading analytical philosophers to argue about this topic in the last 70 years. The objective of this paper is to present how Quine developed his holistic arguments, identifying the texts in which they appear, and finally to present our interpretation of how epistemological holism and meaning holism work in the (...) perspective of this so important American analytical philosopher, based on a new argumentation presented by Cañamares (2002). (shrink)

Quine seems to maintain that there is no sharp distinction between analytic and synthetic sentences, and also that 'analytic' and 'synthetic' have no meaning. the dependence of these concepts on 'meaning' is used to show the incompatibility of these two interpretations of quine's conception of the analytic and the synthetic, and to show that both have a paradoxical character of their own. that may threat reductionist semantics as a whole. still the need for a totally different (rationalistic, essentialistic) semantics may (...) be obviated by a reasonable explication of a vague distinction between the analytic and the synthetic. (shrink)

Willard V. Quine’s 1951 article, “Two Dogmas of Empiricism” (Two Dogmas) was taken to be revolutionary because it rejects the analytic-synthetic distinction and the thesis that empirical statements are confirmed individually rather than holistically. The present chapter, however, argues that the overcoming of modern philosophy already included the overcoming of these theses by Hegelians, pragmatists and two critics of Hegelianism and pragmatism, Grace and Theodore de Laguna. From this perspective, Two Dogmas offers a Hegelian epistemology that was already superseded in (...) 1910. The perspective is largely based on the de Lagunas’ 1910 book Dogmatism and Evolution: Studies in Modern Philosophy. The de Lagunas’ book also helps to make clear that the real revolution Two Dogmas participated in was the marginalisation of their work and that of other speculative philosophers. Grace de Laguna surely recognised much of this when she stood opposite Quine as he first presented Two Dogmas. (shrink)

This paper introduces the philosophy of Grace Andrus de Laguna in order to renew interest in it. I show that, in the 1910s and 1920s, she develops ideas and arguments that are also found playing key roles in the development of analytic philosophy decades later. Further, I describe her sympathetic, but acute, criticism of pragmatism and Heideggerian ontology, and situate her work in the tradition of American, speculative philosophy. Before 1920, we will see, de Laguna appeals to multiple realizability to (...) undermine reductionism in science, to support perspectival, scientific realism and, with help from a private language argument, to favour the view that mental states are classified by behavioural, teleological roles over what came to be called ‘type physicalism’. Her view of speech, mostly developed in the 1920s, tells us that its primary role is coordinating group behaviour rather than expressing thoughts. Belief is understood in terms of its causal role, including its causal relations to other kinds of mental states, when coordinating group behaviour. Thought is similarly understood. In developing her theory of mind, de Laguna rejects the pragmatist claims that belief can be reduced to dispositions to behaviour and that thought’s function is to address specific, rather than general, problems. She also favours meaning holism and rejects the analytic-synthetic distinction. In later work, de Laguna argues that individuals’ activity of self-maintenance brings universals, conceived of as irreducible potentialities, into being and makes them increasingly determinate. Further, she identifies the existence of all individuals with forms of self-maintenance and takes the existence of people to include maintenance of the cultural world. Such a unified treatment of existence, she holds, permits making its evolution intelligible. Heidegger’s view of being is rejected for not permitting this. All de Laguna’s work, we will see, fits a vision of philosophy as the systematic, imaginative and naturalistic examination of being as well as a source of criticism of science. (shrink)

The book will discuss and criticize the objections from Blackburn, Searle and Glock to Quine's arguments for the indeterminacy of translation, i.e., that these arguments result in a denial of first-person authority, as well as Hylton’s solution to these objections. The book argues that these objections, as well as Hylton's solution, all rely on a misconstrual of Quine, among other things, that there can be a distinction between meaning and translation for Quine. I will then offer a Strawsonian-Wittgensteinian account of (...) first-person authority and show that this account can work within Quine’s naturalism. (shrink)

As a survey included in an issue devoted to W.V. Quine this article contains a list of sixteen distinctively Quinean theses and a brief discussion of the influence of several of them on contemporary philosophy. In particular, I mention how Quine's views have had a profound influence on contemporary discussions of the nature of logic, the theory of meaning and on realism. Many who explicitly reject some of his more controversial doctrines may not have worked out the interconnections of theses (...) on the list and so can still be said to do philosophy in the manner of, or "after," Quine. (shrink)

European Journal of Philosophy, EarlyView.

European Journal of Philosophy, EarlyView.

The main goal of this paper is to work out Quine's account of explication. Quine does not provide a general account, but considers a paradigmatic example which does not fit other examples he claims to be explications. Besides working out Quine's account of explication and explaining this tension, I show how it connects to other notions such as paraphrase and ontological commitment. Furthermore, I relate Quinean explication to Carnap's conception and argue that Quinean explication is much narrower because its main (...) purpose is to be a criterion of theory choice. (shrink)

European Journal of Philosophy, EarlyView.

Quine was born on June 25, 1908 in Akron Ohio. From 1926 to 1930 he attended Oberlin College, from which he graduated with a B.A. in mathematics that included reading in mathematical philosophy. He received his PhD from Harvard in 1932 with a dissertation on Principia Mathematica advised by Whitehead. The next year traveling on fellowship in Europe, where he interacted with Carnap, Tarski, Lesniewski, Lukasiewicz, Schlick, Hahn, Reichenbach, Gödel, and Ayer. He was back in Cambridge between 1933 and 1936 (...) as a Junior Fellow at the Harvard Society. In 1936, he joined the Harvard faculty, where he remained for 42 years, except for 3 years in the Navy in World War II. Returning after the war, he was promoted to Professor in 1948. Although he retired in 1978, he retained his office and remained active through much of the 1990s. Quine died on Christmas Day 2000. (shrink)

Discussion piece on a book of the same name: Quine on Ethics: The Gavagai of Moral Discourse. Published online as part of the “Book in Focus” program of Cambridge Scholars Publishing (Newcastle upon Tyne, 2021).

Quine on Ethics: The Gavagai of Moral Discourse is the first comprehensive treatment of Quine’s brief yet memorable foray into ethics. It defends him against his most formidable critics, corrects misconceptions in the reception of his outlook on morality as a social institution and ethics as a philosophical enterprise, and restores emphasis on observationality as the impetus behind his momentous intervention in ethical theory. The central focus is on Quine’s infamous challenge to ethical theory: his thesis of the methodological infirmity (...) of ethics as compared with science. The ultimate aim is to demonstrate that the challenge is not only valid but also valuable insofar as it identifies opportunities for reformation in moral justification. (shrink)

Several recent discussions of metaphysics disavow existence-questions, claiming that they are metaphysically uninteresting because trivially settled in the affirmative by Moorean facts. This is often given as a reason to focus metaphysical debate instead on questions of grounding. I argue that the strategy employed to undermine existence-questions fails against its usual target: Quineanism. The Quinean can protest that the formulation given of their position is a straw man: properly understood, as a project of explication, Quinean metaphysics does not counsel us (...) to choose between obvious ordinary-language claims and absurd revisionist claims, even if appeal to Moorean facts is permitted. (shrink)

Following Sellars, this paper shows how ontological theorization becomes diachronically coordinated with and constrained by empirical science, and how the formal-quantitative kernel of scientific theories corresponds to qualitative-conceptual determinations at the structural level. To do this, we follow Johanna Seibt’s characterization of ontology as a theory of categorial inference, in which category construction and recategorization are seen relative to and modeled by the most general inferences and descriptive concepts of natural and scientific languages. This allows us to trace the preservation (...) of inferential semantic structure across ontological theories in relation to model languages. We then provide some provisional indications to coordinate Seibt’s account with Jay Rosenberg’s “convergent realist” assessment of scientific theories in terms of Cauchy convergences and “counterpart modeling,” which defines epistemological conditions for articulating the preservation of formal structure in theories toward a limit or ideal point of enquiry. (shrink)

The Indeterminacy of Translation and Radical Interpretation The indeterminacy of translation is the thesis that translation, meaning, and reference are all indeterminate: there are always alternative translations of a sentence and a term, and nothing objective in the world can decide which translation is the right one. This is a skeptical conclusion because what it … Continue reading The Indeterminacy of Translation and Radical Interpretation →.

This book has two main goals: first, to show that Quine's New Foundations set theory is better motivated than often assumed; and second, to defend Quine's philosophy of set theory. It is divided into three parts. The first concerns the history of set theory and argues against readings that see the iterative conception of set being the dominant notion of set from the very beginning. The second part concerns Quine's philosophy of set theory. Part 3 is a contemporary assessment of (...) the philosophical status of NF. Here one of the central targets is Boolos's defense of the iterative conception of set and his dismissal of NF as completely unnatural.As this is a very short review, I will avoid specific points and... (shrink)

Metametaphysics is the study regarding the foundations and the methodology of Metaphysics. We’ll analyze in this paper three methodologies that established the origins of Metametaphysics in the Analytic Tradition: that of Alexius Meinong, Rudolf Carnap and Willard van Orman Quine. According to Meinong, there is a distinction between ‘to exist’ and ‘there is’ and, in order to preserve the intuition that every intentional act is directed towards an object, there are things that do not exist. According to Carnap, the questions (...) in Metaphysics can be easily answered by empirical or inferential means once we adopt a linguistic framework and answer these questions internally to this framework. Quine argued that to take an entity as existing is to take it as the value of a bound variable. Metametaphysics is relevant because it disambiguates our vocabulary and makes the philosophers avoid verbal disputes. Our objective in this paper was not to show our preferences to one of these methodologies but to provide a starting point for those who are not familiar with these matters — just so other researchers may engage with the issues that belong to Metametaphysics. (shrink)

In his “Epistemology Naturalized,” Quine embraces a form of Humeanism. In this paper, I try to work out the significance of this Humeanism. In particular, I argue that it represents an anti-metaphysical position that Quine shares with Carnap. Crucial to my account is that contrary to much contemporary thinking on metaphysics, Carnap, and Quine following him, recognize both an ontological and an epistemological sense of metaphysics. As commentators have frequently acknowledged, Carnap and Quine disagree over rejecting metaphysics in the ontological (...) sense. I will argue, though, that they agree in rejecting metaphysics in their shared epistemological sense of the term. (shrink)

W.V. Quine is a well-known proponent of naturalism, the view on which reality is described only in science. He is also well-known for arguing that our current scientific theories commit us to the existence of abstract objects. It is tempting to believe that the naturalistic philosopher should think scientists outside of philosophy are in the best position to assess the merits of revising our current commitment to abstract objects. But Quine rejects this deferential view. On the reading of Quine’s philosophical (...) methodology that I defend in this paper, the naturalistic philosopher not only may assess the merits of revising the commitments of our scientific theories, but also will recommend we make such revisions if doing so simplifies and clarifies our science. To develop my reading, I will examine John Burgess and Gideon Rosen’s naturalism in ontology that includes the deferential view Quine rejects. By explaining how Quine’s naturalism differs from the anti-revisionist, deferential naturalism in philosophy of mathematics that Burgess and Rosen advance, I seek to clarify and advance contemporary debates on naturalism. (shrink)

I offer an interpretation of Carnap and Quine’s views on cognitive significance and insignificance. The basic idea behind their views is as follows: to judge an expression is insignificant is to recommend it not be used in or explicated into languages used to express truth-valued judgments in inquiry; to judge an expression is significant is to recommend it be used in or explicated into such languages. These judgments are pragmatic judgments, made in light of purposes for language use in inquiry. (...) For Carnap at least, these pragmatic judgments are non-cognitive. This basic idea is only a roughly correct statement of their views. This is because the details of the scientific languages they recommend for inquiry are necessary to understand their views and the way they understand their own views. Even so, I offer two reasons to suggest that this basic idea is worthy of our consideration today. First, it provides a conception of significance that captures the natural thought that epistemological concerns can lead us to consider expressions to be insignificant without requiring an objectionable form of verificationism. Second, if we appeal also to Carnap and Quine’s pluralistic attitude toward explication, we can make a pragmatic judgment that an expression is insignificant while judging it to be significant on a distinct explication of significance fit for describing and explaining natural language. (shrink)

W. V. Quine stands out as one of the foremost figures of twentieth-century analytic philosophy. This chapter aims to show that a significant part of his work’s enduring value lies in its contribution to metametaphysics, which will include showing how some more contentious aspects of Quine’s thought can be seen as indispensable to it; we will problematise the widespread belief that one can isolate basic elements of Quine’s metametaphysics without eroding their warrant. -/- §1 introduces the broad context. §2 examines (...) Quine’s most clearly metametaphysical work (and the desired backdrop for many analytic philosophers): ‘On what there is’. Finding the story incomplete here, we explore other elements of Quine’s corpus in turn. §3 analyses the nascent naturalism evident in ‘Two dogmas of empiricism’, §4 explores how the principle of charity becomes significant in Word & Object, and §5 shows how the eponymous principle of ‘Ontological relativity’ aims to defuse the puzzles of indeterminacy. In the process we will see how Quine’s concerns stemming from naturalism in general, and from the problems of indeterminacy in particular, make it hard to separate the basic picture from his more controversial fullblown approach – hard, that is, to avoid ontological relativity. This is bad news for those wishing to use Quine as a neutral backdrop to analytic metaphysical debate, but good news for those who value the distinctive philosophical tradition within which Quine’s work is a key development. (shrink)

In his logical foundation of arithmetic, Frege faced the problem that the semantic interpretation of his system does not determine the reference of the abstract terms completely. The contextual definition of number, for instance, does not decide whether the number 5 is identical to Julius Caesar. In a late writing, Quine claimed that the indeterminacy of reference established by Frege’s Caesar problem is a special case of the indeterminacy established by his proxy-function argument. The present paper aims to show that (...) Frege’s Caesar problem does not really support the conclusions that Quine draws from the proxy-function argument. On the contrary, it reveals that Quine’s argument is a non sequitur: it does not establish that there are alternative interpretations of our terms that are equally correct, but only that these terms are ambiguous. The latter kind of referential indeterminacy implies that almost all sentences of our overall theory of the world are either false or neither true nor false, because they contain definite descriptions whose uniqueness presupposition is not fulfilled. The proxy-function argument must therefore be regarded as a reductio ad absurdum of Quine’s behaviorist premise that the reference of terms is determined only by our linguistic behavior. (shrink)

What does it take for Islam and science to engage in a genuine conversation with each other? This essay is an attempt to answer this question by clarifying the conditions which make having such a conversation possible and plausible. I will first distinguish between three notions of conversation: the trivial conversation (which requires sharing a common language and the meaning of its ordinary expressions), superficial conversation (in which although the language is shared, the communicators fail to share the meaning of (...) their theoretical terms), and genuine conversation (which implies sharing the language and the meaning of ordinary as well as theoretical terms). I will then argue that our real concern with regard to the exchange between Islam and science is to be to specify the conditions under which their proponents can engage in a genuine conversation with each other and that such a conversation to take place essentially requires sharing a common ontology. Following Quine, I will argue that Muslims, like the followers of any religion, would have no other choice but to work from within science. Doing so, however, would not prevent Muslims from having a genuine conversation with the proponents of other worldviews because when the shared ontology fails to offer any potentially testable answer to our remaining questions about the world, the Islamic viewpoint can appear as a genuine alternative among other underdetermined ones, deciding between which would be a matter of pragmatic criteria. (shrink)

Working from Within: The Nature and Development of Quine's Naturalism. By Verhaegh Sander.

According to a growing consensus in the secondary literature on Quine, the judgment Quine makes in favor of the nominalism outlined in “Steps Toward a Constructive Nominalism” is in tension with the naturalism he later adopts. In this paper, I show the consensus view is mistaken by showing that Quine’s judgment is rooted in a naturalistic standard of clarity. Moreover, I argue that Quine late in his career is committed to accepting one plausible reading of his judgment in 1947. In (...) making these arguments, I draw attention to a version of naturalism that misreadings of Quine have prevented philosophers from appreciating, and thereby articulate and clarify a version of naturalism I recommend philosophers investigate today. (shrink)

According to W. V. O. Quine's received view, Rudolf Carnap's Der Logische Aufbau der Welt (henceforth Aufbau) is a radical empiricist project that attempts at reducing scientific knowledge to a phenomenalistic basis. In Quine's reading, having a phenomenalistic basis is an essential part of the thesis of the Aufbau. According to Michael Friedman, on the other hand, Aufbau is a neo-Kantian project that is primarily concerned with showing the possibility of objective and unified scientific knowledge. Thus, for Friedman, Carnap's choice (...) of phenomenalistic language is rather circumstantial. In this paper, I argue that both Quine and Friedman focus on two different aspects of the Aufbau, which as I shall suggest were equally significant and essential for Carnap's philosophical outlook at the time he was writing Aufbau. Hence, Aufbau should be appreciated for its truly ambitious objective that comprises both the radical empiricist and the neo-Kantian goals. (shrink)

This study asserts that W.V.O. Quine’s eliminative philosophical gaze into mereological composition affects inevitably his interpretations of composition theories of ontology. To investigate Quine’s property monism from the account of modal eliminativism, I applied to his solution for the paradoxes of de re modalities’ . Because of its vital role to figure out how dispositions are encountered by Quine, it was significantly noted that the realm of de re modalities doesn’t include contingent and impossible inferences about things. Therefore, for him, (...) all the intrinsic forces and elements of entities such as powers and causal or teleological dispositions for ontology demand to be seen necessarily as bound variables from a monist perspective. Although his denial of analyticity and the elimination of dispositional field of ontology, S. Mumford criticizes the monist perspective of Quine’s paradoxical approach to superveniences. Because superveniences create problems while determining type-type identities from a monist mereological perspective. It is observed that Quine faces with a reduction again in terms of his dispositional monism despite his critiques to repulse vagueness from the ontology in his well-known article Two Dogmas of Empiricism. -/- . (shrink)

Does Carnap’s treatment of philosophical questions about existence, such as “Are there numbers?” and “Are there physical objects?”, depend on his analytic–synthetic distinction? If so, in what way? I answer these questions by clarifying, defending, and developing the reading of Carnap’s paper “Empiricism, Semantics, and Ontology” that W. V. Quine proposes, with little justification or explanation, in his paper “On Carnap’s Views on Ontology”. The primary methodological value of studying Quine’s reading of “Empiricism, Semantics, and Ontology” is that it prompts (...) us to look for, and helps us to see the significance of, passages by Carnap that reveal the logical foundations of his views on ontology. Guided in this way by Quine’s reading, I show that (1) in “Empiricism, Semantics, and Ontology” Carnap’s preferred treatment of philosophical questions relies on paraphrasing them so that their answers are immediately obvious elementary logical truths, and are therefore, by his standards, trivially analytic; and (2) in its most general form, Carnap’s treatment of philosophical questions about existence depends on his controversial view that the analytic truths of a language L may include sentences that are not elementary logical truths, but that are nevertheless, by Carnap’s standards, analytic-in-L simply because we have stipulated that they are to be among the “meaning postulates” of L. (shrink)

Section 31 of Quine's Word and Object contains an eyebrow-raising argument, purporting to show that if an agent, Tom, believes one truth and one falsity and has some basic logical acumen, and if belief contexts are always transparent, then Tom believes everything. Over the decades this argument has been debated inconclusively. In this paper I clarify the situation and show that the trouble stems from bad presentation on Quine’s part.

Quine's views on ontology and naturalism are well-known but rarely considered in tandem. According to my interpretation the connection between them is vital. I read Quine as a global epistemic structuralist. Quine thought we only ever know objects qua solutions to puzzles about significant intersections in observations. Objects are always accessed descriptively, via their roles in our best theory. Quine's Kant lectures contain an early version of epistemic structuralism with uncharacteristic remarks about the mental. Here Quine embraces mitigated anomalous monism, (...) allowing introspection and the availability in principle of full physical descriptions of the perceptual states which get science off the ground. Later versions abandon these ideas. My epistemic-structural interpretation explains why. I argue first-personal introspective access to mental states is incompatible with global epistemic structuralism. (shrink)

The aim of the paper is to analyze the views of Willard van Orman Quine and compare them with the views of Kazimierz Ajdukiewicz, an eminent philosopher from the Lvov-Warsaw School. I will argue that Ajdukiewicz's approach to ontology is deflationary and, in that respect, similar to Quine's. In my analysis of these two ontological stances, I would like to refer to Price's deflationist interpretation of Quine’s views in order to highlight the similarity between Ajdukiewicz's views and Quine’s stance on (...) ontology. Additionally, as both Ajdukiewicz and Quine used a method of paraphrase, my paper also discusses similarities and differences in the methods used by these central representatives of two philosophical environments – Polish and Anglosphere. (shrink)

This brief introduction is for people who want to know the leading approaches to philosophy in the twentieth century in English-speaking countries but do not have much time to study them. The book contains texts of lectures and quizzes with explained answers. By the end of this book, you will understand what analysis is and how to practice it in a philosophical way. Moreover, you will be able to talk confidently about some of the great ideas of such philosophers as (...) L. Wittgenstein, B. Russell, G. E. Moore, A. Ayer, J. Austin, W. V. O. Quine, P. F. Strawson, and more. (shrink)

This edited collection covers Friedrich Waismann's most influential contributions to twentieth-century philosophy of language: his concepts of open texture and language strata, his early criticism of verificationism and the analytic-synthetic distinction, as well as their significance for experimental and legal philosophy. -/- In addition, Waismann's original papers in ethics, metaphysics, epistemology and the philosophy of mathematics are here evaluated. They introduce Waismann's theory of action along with his groundbreaking work on fiction, proper names and Kafka's Trial. -/- Waismann is known (...) as the voice of Ludwig Wittgenstein in the Vienna Circle. At the same time we find in his works a determined critic of logical positivism and ordinary language philosophy, who anticipated much later developments in the analytic tradition and devised his very own vision for its future. (shrink)