Dirk Koppelberg is an ambitious new arrival to take notice of. His first book, "Die Aufhebung der analytischen Philosophic: Quine als Synthese von Carnap und Neurath" (Suhrkamp, 1987, pp. 416) is extremely detailed and comprehensive. In succinct 300 pages or so (plus 40 pages of notes and 30 pages of (not too successful) bibliography) he manages to touch on W. V. Quine's diverse concerns, to synthesize them, to relate them to their..

The principle of clinical equipoise requires that, aside from certain exceptional cases, second generation treatments ought to be tested against standard therapy. In violation of this principle, placebo-controlled trials (PCTs) continue to be used extensively in the development and licensure of second-generation treatments. This practice is typically justified by appeal to methodological arguments that purport to demonstrate that active-controlled trials (ACTs) are methodologically flawed. Foremost among these arguments is the so called assay sensitivity argument. In this paper, I take a (...) closer look at this argument. Following Duhem, I argue that all trials, placebo-controlled or not, rely on external information for their meaningful interpretation. Pending non-circular empirical evidence that we can trust the findings of PCTs to a greater degree than the findings of ACTs, I conclude that the assay sensitivity argument fails to demonstrate that placebo-controlled trials are preferable, methodologically or otherwise, to active-controlled trials. Contrary to the intentions of its authors, the fundamental lesson taught by the assay sensitivity argument is Duhemian: the validity of all clinical trials depends on external information. (shrink)

Quine’s “New Foundations” (NF) was first presented in Quine [1937] and later on in Quine [1963]. Ernst Specker [1958, 1962], building upon a previous result of Ehrenfeucht and Mostowski [1956], showed that NF is consistent if and only if there is a model of the Theory of Negative (and positive) Types (TNT) with full extensionality that admits of a “shifting automorphism,” but the existence of a such a model remains an open problem.

This unique study brings together for the first time two of the most important philosophers of the twentieh century. Are the views of Wittgenstein and Quine on method and philosophy compatible or radically opposed? Does Wittgenstein's conception of language engender that of Quine, or threaten its philosophical foundations? An understanding of the similarities and differences between the thought of Wittgenstein and Quine is essential if we are to have a full picture of the landscape of recent and contemporary philosophy. This (...) collection of essays offers various and original ways in which to view their relationship. (shrink)

According to the familiar Quinean understanding of ontological commitment, (1) one undertakes ontological commitments only via theoretical regimentations, and (2) ontological commitments are to be identified with the domain of a theory’s quantifiers. Jody Azzouni accepts (1), but rejects (2). Azzouni accepts (1) because he believes that no vernacular expression carries ontological commitments. He rejects (2) by locating a theory’s commitments with the extension of an existence predicate. I argue that Azzouni’s two theses undermine each other. If ontological commitments follow (...) from predications of existence, then ontological commitments can be expressed in the vernacular via negative existential sentences. (shrink)

A Linguistic Analysis of Prior, Quine, and Searle on Propositional Attitudes, Martinich on Fictional Reference, Taglicht on the Active/Passive Mood Distinction in English, etc.

It is argued that the blind ascriptive role for the word true, its use, that is, in conjunction with descriptions of classes of sentences or with proper names of sentences (but not quote-names), is one which applies indiscriminately to sentences regardless of whether these are in languages we speak, can understand, or can translate into sentences that we do speak (and understand). Formal analogues of the ordinary word true as they arise in Tarskis seminal work, and in others, cannot replicate (...) this essential role of the ordinary word true. (shrink)

The ramifications are explored of taking physical theories to commit their advocates only to ‘physically real’ entities, where ‘physically real’ means ‘causally efficacious’ (e.g., actual particles moving through space, such as dust motes), the ‘physically significant’ (e.g., centers of mass), and the merely mathematical—despite the fact that, in ordinary physical theory, all three sorts of posits are quantified over. It's argued that when such theories are regimented, existential quantification, even when interpreted ‘objectually’ (that is, in terms of satisfaction via variables, (...) rather than by substitution-instances) need not imply any ontological commitments. (shrink)

Duhem's and Quine's holistic theses, when properly understood, allow methodologically responsible ways of resolving a conflict between a theoretical system and experience; they only deny the possibility of doing it in an epistemically persuasive way. By developing a "string" model of scientific tests I argue that the pattern of interaction between the elements of a theoretical system arising in response to multiple adverse data can be helpful in locating a "weak spot" in it. Combining this model with anti-holistic arguments of (...) Popper, Greenwood, and Lakatos significantly reinforces their joint power. (shrink)

W. V. O. Quine's well-known attack upon the analytic-synthetic distinction is held to affect only one of the two species of analytic statements he distinguishes. In particular it is not directed at and does not affect the so-called logical truths. In this paper the scope of Quine's attack is extended so as to embrace the logical truths as well. It is shown that the unclarifiability of the notion of 'synonymy' deprives us not only of "analytic statements that are obtainable from (...) logical truths by the replacement of synonyms with synonyms" but of "logical truths" themselves. (shrink)

In this paper I examine a series of criticisms that have been levelled against Quine's naturalized epistemology, regarding its response to the problem of scepticism. Barry Stroud and Michael Williams, assuming that Quine wishes to refute scepticism, argue that Quine not only fails to undertake this refutation, but is also committed to theses (such as the inscrutability of reference and the underdetermination of theory by evidence) which imply versions of scepticism of their own. In Quine's defence, Roger Gibson argues that (...) Quine can succeed in showing sceptical doubts to be incoherent. But I contend that both parties of this dispute wrongly assume that Quine wishes to defeat the sceptic in a traditional way. Instead, Quine is happy to 'acquiesce' in scepticism about a certain kind of justification. No logical justification of our scientific beliefs is possible on his view. But Quine thinks that pragmatic justification is possible, and acknowledging that this is his view leads to the resolution of a number of interpretive quandaries. (shrink)

This paper offers an interpretation of Quine’s naturalized epistemology through the lens of Jaegwon Kim’s influential critique of the same. Kim argues that Quine forces a false choice between traditional deductivist foundationalism and naturalized epistemology and contends that there are viable alternative epistemological projects. However it is suggested that Quine would reject these alternatives by reference to the same fundamental principles (underdetermination, indeterminacy of translation, extensionalism) that led him to reject traditional epistemology and propose naturalism as an alternative. Given this (...) interpretation of Quine, it is essential that a successful critic of naturalism also examine Quine’s aforementioned principles. The divide between naturalist and nonnaturalist epistemology turns out to be defined by the divide between more fundamental naturalist and nonnaturalist approaches to semantics. (shrink)

Machine generated contents note: Preface; Acknowledgements; 1. Conventionalism and the linguistic doctrine of logical truth; 2. Analyticity and synonymy; 3. The indeterminacy of translation; 4. Ontological relativity; 5. Criticisms and extensions; Concluding remarks: conventionalism and implications; Bibliography; Index.

I argue that Quine''s famous claim, any statement can be held true come what may, demands an interpretation that implies that the meanings of the expressions in the held-true statement change. The intended interpretation of this claim is not clear from its context, and so it is often misunderstood by philosophers (and is misleadingly taught to their students). I explain Fodor and Lepore''s (1992) view that the above interpretation would render Quine''s assertion entirely trivial and reply, on both textual and (...) philosophical grounds, that only this trivial reading is consistent with Quine''s famous denial of analyticity. I also explain briefly how the trivial reading lends support to meaning holism, which, regardless of one''s views of its consequences, is an important position in the philosophy of language and mind. (shrink)

This paper examines Quine’s web of belief metaphor and its role in his various responses to conventionalism. Distinguishing between two versions of conventionalism, one based on the under-determination of theory, the other associated with a linguistic account of necessary truth, I show how Quine plays the two versions of conventionalism against each other. Some of Quine’s reservations about conventionalism are traced back to his 1934 lectures on Carnap. Although these lectures appear to endorse Carnap’s conventionalism, in exposing Carnap’s failure to (...) provide an explanatory account of analytic truth, they in fact anticipate Quine’s later critique of conventionalism. I further argue that Quine eventually deconstructs both his own metaphor and the thesis of under-determination it serves to illustrate. This enables him to hold onto under-determination, but at the cost of depleting it of any real epistemic significance. Lastly, I explore the implications of this deconstruction for Quine’s indeterminacy of translation thesis. (shrink)

Contents: Preface. Johannes BRANDL: Semantic Holism Is Here To Stay. Michael DEVITT: A Critique of the Case for Semantic Holism. Georges REY: The Unavailability of What We Mean: A Reply to Quine, Fodor and LePore. Joseph LEVINE: Intentional Chemistry. Louise ANTHONY: Conceptual Connection and the Observation/Theory Distinction. Gilbert HARMAN: Meaning Holism Defended. Kirk A. LUDWIG: Is Content Holism Incoherent? Anne BEZUIDENHOUT: The Impossibility of Punctate Mental Representations. Takashi YAGISAWA: The Cost of Meaning Solipsism. Alberto PERUZZI: Holism: The Polarized Spectrum. Jonathan (...) BERG: Inferential Roles, Quine, and Mad Holism. Jerry FODOR & Ernest LEPORE: Replies. (shrink)

Jerry Fodor and Ernie LePore argue against inferential role semantics on the grounds that either it relies on an analytic/synthetic distinction vulnerable to Quinean objections, or else it leads to a variety of meaning holism frought with absurd consequences. However, the slide from semantic atomism to meaning holism might be prevented by distinctions not affected by Quine's arguments against analyticity; and the absurd consequences Fodor and LePore attribute to meaning holism obtain only on an implausible construal of inferential roles.

W. V. Quine has made statements about truth which are not obviously compatible, and his statements have been interpreted in more than one way. For example, Donald Davidson claims that Quine has an epistemic theory of truth, but Quine himself often says that truth is just disquotational. This paper argues that Quine should recognize two different notions of truth. One of these is disquotational, the other is empiricist. There is nothing wrong with recognizing two different notions of truth. Both may (...) be perfectly legitimate, even though, to some extent, they may be applicable in different contexts. Roughly speaking, a sentence is true in the empiricist sense if it belongs to a theory which entails all observation sentences which would be assented to by the speakers of the language in question (and no observation sentences which would be dissented from by these speakers). Various objections to this idea are discussed and rejected. (shrink)

W. V. Quine has made statements about truth which are not obviously compatible, and his statements have been interpreted in more than one way. For example, Donald Davidson claims that Quine has an epistemic theory of truth, but Quine himself often says that truth is just disquotational. This paper argues that Quine should recognize two different notions of truth. One of these is disquotational, the other is empiricist. There is nothing wrong with recognizing two different notions of truth. Both may (...) be perfectly legitimate, even though, to some extent, they may be applicable in different contexts. Roughly speaking, a sentence is true in the empiricist sense if it belongs to a theory which entails all observation sentences which would be assented to by the speakers of the language in question (and no observation sentences which would be dissented from by these speakers). Various objections to this idea are discussed and rejected. (shrink)

Given Quine's views on philosophical methodology, he should not have taken the axioms of classical mereology to be "self-evident", or "analytic"; but rather, he should have set out to justify them by what might be broadly called an "inference to the best explanation". He does very little to this end. In particular, he does little to examine alternative theories, to see if there might be anything they could explain better than classical mereology can. I argue that there is something important (...) that needs to be explained, namely, the way that properties "travel around in clusters" (eg. we often know that "when and where there is something with such-and-such property, there is also something with so-and-so other property", and so on). I argue that these clusterings of properties can be given various subtle (broadly "commonsense") explanations using a version of mereology that denies the classical axiom of "extensionality" (that is, denying that two distinct things must have distinct parts). I offer a challenge to the Quinean metaphysics: to show that these "non-extensional" explanations can be replaced by better explanations that use only classical, extensional mereology and set theory. (shrink)

In “Epistemology Naturalized”, Quine famously suggests that epistemology, properly understood, “simply falls into place as a chapter of psychology and hence of natural science” (1969, 82). Since the appearance of Quine’s seminal article, virtually every epistemologist, including the later Quine (1986, 664), has repudiated the idea that a normative discipline like epistemology could be reduced to a purely descriptive discipline like psychology. Working epistemologists no longer take Quine’s vision in “Epistemology Naturalized” seriously. In this paper, I will explain why I (...) think this is a mistake. In the 1980s and early 1990s, Stephen Stich published a number of works that criticized analytic epistemology and defended a pragmatic view of cognitive assessment (1985, 1988, 1990, 1993). In the past five years, Stich, Jonathan Weinberg and Shaun Nichols (henceforth, WNS) have put forward a number of empirically-based arguments criticizing epistemology in the analytic tradition (Weinberg, Nichols and Stich 2001; Nichols, Stich and Weinberg 2003). My thesis is that the most powerful features of Stich’s epistemological views vindicate Quine’s now moribund naturalism. I expect this thesis to be met with incredulity – not least from Stich, who has explicitly argued that the reductionist view standardly attributed to Quine is a non-starter (1993, 3-5).
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Analytic philosophy is once again in a methodological frame of mind. Nowhere is this more evident than in metaphysics, whose practitioners and historians are actively reflecting on the nature of ontological questions, the status of their answers, and the relevance of contributions both from other areas within philosophy (e.g., philosophical logic, semantics) and beyond (notably, the natural sciences). Such reflections are hardly new: the debate between Willard van Orman Quine and Rudolf Carnap about how to understand and resolve ontological questions (...) is widely seen as a turning point in 20th-century analytic philosophy. And indeed, this volume is occasioned by the fact that the deflationary approach advocated by Carnap that debate is once again attracting considerable interest and support. Containing ten original and previously unpublished essays by many of today's leading voices in metametaphysics, Ontology After Carnap aims both to deepen our understanding of Carnap's contributions to metaontology and to explore how this legacy might be mined for insights into the contemporary debate. Contributors: Richard Creath, Matti Eklund, Simon Evnine, Eli Hirsch, Thomas Hofweber, Kathrin Koslicki, Robert Kraut, Greg Lavers, Alan Sidelle, Amie Thomasson, Jessica Wilson & Stephen Biggs. (shrink)

This is what many philosophers believe today about the analytic/synthetic distinction: In his classic early writings on analyticity -- in particular, in "Truth by Convention," "Two Dogmas of Empiricism," and "Carnap and Logical Truth" -- Quine showed that there can be no distinction between sentences that are true purely by virtue of their meaning and those that are not. In so doing, Quine devastated the philosophical programs that depend upon a notion of analyticity -- specifically, the linguistic theory of necessary (...) truth, and the analytic theory of a priori knowledge. (shrink)

In this lively look at current debates in American philosophy, leading philosophers talk candidly about the changing character of their discipline. In the spirit of Emerson's The American Scholar , this book explores the identity of the American philosopher. Through informal conversations, the participants discuss the rise of post-analytic philosophy in America and its relations to European thought and to the American pragmatist tradition. They comment on their own intellectual development as well as each others' work, charting the course of (...) American philosophy over the past few decades. Giovanna Borradori, in her substantial introduction, explains the history of the analytic movement in America and the home-grown reaction against it. In the late nineteenth and early twentieth centuries, American philosophy was a socially engaged interdisciplinary enterprise. In transcendentalism and pragmatism, then the dominant currents in American thought, philosophy was connected to history, psychology, and public issues. But in the 1930s, the imported European movement of logical positivism redefined philosophical discourse in terms of mathematical logic and theory of language. Under the influence of this analytic view, American philosophy became a professionalized discipline, divorced from public debate and intellectual history and antagonistic to the other, more humanistic tradition of continental thought. The American Philosopher explores the opposition between analytic and continental thought and shows how recent American work has begun to bridge the gap between the two traditions. Through a reexamination of pragmatism, and through an attempt to understand philosophy in a more hermeneutical way, the participants narrow the distance between America's distinctly scientific philosophy and Europe's more literary approach. Moving beyond classical analytic philosophy, the participants confront each other on a number of topics. The logico-linguistic orientations of Quine and Davidson come up against the more discursive, interdisciplinary agendas of Rorty, Putnam, and Cavell. Nozick's theory of pluralist anarchism goes face-to-face with the aesthetic neo-foundationalism of Danto. And Kuhn's hypothesis of paradigm shifts is measured against MacIntyre's ethics of "virtues." Borradori's conversations offer an unconventional portrait of the way philosophers think about their work scholars and students will not be its only beneficiaries, so will everyone who wonders about the current state of American philosophy. (shrink)

Contemporary developments in economicmethodology have produced a vibrant agenda ofcompeting positions. These include, amongothers, constructivism, critical realism andrhetoric, with each contributing to the Realistvs. Pragmatism debate in the philosophies of thesocial sciences. A major development in theneo-pragmatist contribution to economicmethodology has been Quine's pragmatic assaulton the dogmas of empiricism, which are nowclearly acknowledged within contemporaryeconomic methodology. This assault isencapsulated in the celebrated Duhem-Quinethesis, which according to a number ofcontemporary leading philosophers of economics,poses a particularly serious methodologicalproblem for economics. This problem, (...) asreflected in Hausman's analysis, consists ofthe inability of economics to learn fromexperience, thereby subverting the capacity totest economic theories. In this paper wedispute this position. Our argument is basedon a combination of Quine's holism with VanFraassen's constructive empiricism, especiallythe latter's analysis of empirical adequacy andhis pragmatic approach to explanation. Theresulting reorientation of economic methodologyrestores the capacity of economics to learnfrom experience and reinstates the imperativeof developing alternatives to orthodoxtheorizing in economics. (shrink)

A book review from the Quine volume of The Cambridge Companions to Philosophy series.

Quine has famously put forward the indispensability argument to force belief in the existence of mathematical objects (such as classes) due to their indispensability to our best theories of the world (Quine 1960). Quine has also advocated the indeterminacy of reference argument, according to which reference is dramatically indeterminate: given a language, there’s no unique reference relation for that language (see Quine 1969a). In this paper, I argue that these two arguments are in conflict with each other. Whereas the indispensability (...) argument supports realism about mathematics, the indeterminacy of reference argument, when applied to mathematics, provides a powerful strategy in support of mathematical anti-realism. I conclude the paper by indicating why the indeterminacy of reference phenomenon should be preferred over the considerations regarding indispensability. In the end, even the Quinean shouldn’t be a realist (platonist) about mathematics. (shrink)

Thirteen up-and-coming researchers in the philosophy of mathematics have been invited to write on what they take to be the right philosophical account of mathematics, examining along the way where they think the philosophy of mathematics is and ought to be going. A rich and diverse picture emerges. Some broader tendencies can nevertheless be detected: there is increasing attention to the practice, language and psychology of mathematics, a move to reassess the orthodoxy, as well as inspiration from philosophical logic.

The discovery of the note cards for Quine’s previously unpublished 1946 lecture on nominalism provides an obvious occasion for commenting on the differences between the issue of nominalism as Quine first publicized it to a wide philosophical audience and the issue of nominalism as debated among Quine’s successors today. Yet as I read and reread the text of Quine’s lecture, I found myself struck less by the differences between Quine’s position there and the positions of present-day writers than by differences (...) between Quine’s position there and the positions of Quine himself in later writings — and not his writings from many years later but his writings from the next few years, and especially one of his writings from the very next year, his notorious joint paper with Goodman. (shrink)

In this era when results of empirical scientific research are being appealed to all across philosophy, when we even find moral philosophers invoking the results of brain scans, many profess to practice "naturalized epistemology," or to be "epistemological naturalists." Such phrases derive from the title of a well-known essay by Quine,[1] but Paul Gregory's thesis in the work under review is that there is less connection than is usually assumed between Quine's variety of naturalized epistemology and what is today taken, (...) by opponents and proponents alike, to constitute epistemological naturalism. To put it bluntly, as Gregory does in the opening sentence of his introduction, Quine "has not been well understood." If there is less connection between the Quinian and other epistemological naturalisms than there has often been taken to be, on Gregory's account there is also much more connection between Quine's position on epistemology and his positions on other contentious issues. (shrink)

Quine correctly argues that Carnap's distinction between internal and external questions rests on a distinction between analytic and synthetic, which Quine rejects. I argue that Quine needs something like Carnap's distinction to enable him to explain the obviousness of elementary mathematics, while at the same time continuing to maintain as he does that the ultimate ground for holding mathematics to be a body of truths lies in the contribution that mathematics makes to our overall scientific theory of the world. Quine's (...) arguments against the analytic/synthetic distinction, even if fully accepted, still leave room for a notion of pragmatic analyticity sufficient for the indicated purpose. (shrink)

A discussion of Quine and Davidson, as interpreted and criticized in Scott Soames’ Philosophical Analysis in the Twentieth Century, Volume II.

In Memories and Portraits: Explorations in American Thought, H. G. Callaway embeds his distinctive contextualism and philosophical pluralism within strands of history and autobiography, spanning three continents. Starting in Philadelphia, and reflecting on the meaning of home in American thought, he offers a philosophically inspired narrative of travel and explorations, in Europe and Africa, illuminating central elements of American thought—partly out of diverse foreign and domestic reactions and fascinating cultural contrasts. -/- This book is of interest for the contemporary interplay (...) of analytic philosophy with American pragmatism and for those focused on the interaction of European and Anglo-American thought and society. In this book, the formalism of analytic philosophy encounters a logically articulate version of the contextualism implicit in the pragmatist tradition; and a deep and abiding interest in natural science is augmented by a more literary account of the social and cultural contexts of inquiry—encountered in many years of travel and life abroad. The final chapter, employing a methodological naturalism, brings the perspectives and lessons, from near and far, back home for renewed reflection. (shrink)

Meaning without Analyticity draws upon the author’s essays and articles, over a period of 20 years, focused on language, logic and meaning. The book explores the prospect of a non-behavioristic theory of cognitive meaning which rejects the analytic-synthetic distinction, Quinean behaviorism, and the logical and social-intellectual excesses of extreme holism. Cast in clear, perspicuous language and oriented to scientific discussions, this book takes up the challenges of philosophical communication and evaluation implicit in the recent revival of the pragmatist tradition—especially those (...) arising from its relation to prior American analytic thought. This volume continues the work of Callaway’s 1993 book, Context for Meaning and Analysis, building on the “turn toward pragmatism.” . (shrink)

The book contains twelve chapters, prefaced by acknowledg­ments, and followed by a short index. It derives from the author's doctoral dissertation in philosophy at Washington University in St. Louis, and thanks are offered to committee members Robert B. Barrett, Joseph Ullian and Roger Gibson. The reader who is not inclined to review the large related literature on Quine's view of cognitive meaning and translation may also be attracted to this book for concise summaries and treatment of the Quinean view from (...) St. Louis. -/- . (shrink)

This is the Introduction to my translation of Quine's Kant Lectures.

This is my German translation of W.V. Quine's Kant Lectures, given at Stanford University in 1980.

This paper examines normative elements in Henri Lauener’s “open transcendentalism,” with an eye to evaluate distinctive theses. After setting out some of Lauener’s basic positions in this area, in comparison with related views in Quine’s work, I argue that the views surveyed converge on a normative and contextualist cognitivism in Lauener’s methodological and epistemological perspective. Though he resists similar conclusion in the name of anti-naturalism, I argue that his “open transcendentalism” is plausibly construed as a non reductive naturalism.

This book provides a concise overview, with excellent historical and systematic coverage, of the problems of the philosophy of language in the analytic tradition. Howard Callaway explains and explores the relation of language to the philosophy of mind and culture, to the theory of knowledge, and to ontology. He places the question of linguistic meaning at the center of his investigations. The teachings of authors who have become classics in the field, including Frege, Russell, Carnap, Quine, Davidson, and Putnam are (...) critically analyzed. I share completely his conviction that contemporary Anglo-American philosophy follows the spirit of the enlightenment in insisting on intellectual sincerity, clarity, and the willingness to meet scientific doubts or objections openly. --Professor Henri Lauener, Editor of Dialectica. (shrink)

Tracing the background of Davidson’s work in the positivists’ philosophical emigration of the 30’s and in Quine, Evnine’s “Introduction” offers a “map of the terrain to be covered” which stresses the “rationalistic” character of Davidson’s views on holism and rationality. Thus, “his main philosophical concerns ... language, the mental and action...are the ingredients of a philosophical anthropology.” In spite of Quinean roots, the view is that “Davidson has now wholly removed himself, philosophically speaking, from the empiricist tradition.” The result: a (...) “rationalism,...a genuine, non-empiricist philosophical vision.” Though appealing to those of a “rationalist” leaning, this theme seems to generalize Davidson’s criticisms of Quine’s behaviorism as a lapse from empiricism. Often, it arises from interpretive gloss just where the tough-minded reader seeks quotation. (shrink)

A chief aim of this paper is to provide common ground for discussion of outstanding issues between defenders of classical logic and contemporary advocates of intuitionistic logic. In this spirit, I draw upon (and reconstruct) here the relationship between dialogue and evidence as emphasized in German constructivist authors. My approach depends upon developments in the methodology of empirical linguistics. As a preliminary to saying how one might decide between these two versions of logic (this issue is most closely approached in (...) Section V. discussing the constructivist approach), it is well worth the effort to look closely at how logic is (or might be) learned and at questions concerning logic in translation, i.e., the question of how we might detect the variety of logic actually employed in a given speech community. (shrink)

Reconciliation of semantic holism with interpretation of individual expressions is advanced here by means of a relativization of sentence meaning to object language theories viewed as idealizations of belief-systems. Fodor's view of the autonomy of the special sciences is emphasized and this is combined with detailed replies to his recent criticisms of meaning holism. The argument is that the need for empirical evidence requires a holistic approach to meaning. Thus, semantic realism requires semantic holism. -/- .

Quine's aim in this slim book is to "update, sum up and clarify variously intersecting views on cognitive meaning, objective referencce, and the grounds of knowledge." Only nine pages had previously appeared as the book came to print. It is based largely on unpublished lectures and informal discussions of the past ten years back to the Immanuel Kant Lectures given at Stanford in 1980. It does not, then duplicate Leonelli's Italian translation of the Kant lectures, La Scienza E I Datti (...) di Senso, which appeared in 1987. (shrink)

This is my expository and critical review of Paul Gochet's book on Quine's philosophy from 1987.

Davidson approaches the notions of meaning and interpretation with the aim of characterizing semantic competence in the syntactically characterized natural language. The objective is to provide a truth-theory for a language, generating T-sentences expressed in the semantic metalanguage, so that each sentence of the object language receives an appropriate interpretation. Proceeding within the constraints of referential semantics, I will argue for the viability of reconstructing the notion of linguistic meaning within the Tarskian theory of reference. However, the view proposed here (...) involves a revision of Davidson’s con-ception of the object of semantic investigation. Taking (idealized) language-theories as the proper object of semantic characterization, provides solutions to outstanding problems in Davidson’s views, better approximates the practice in standard model-theoretic semantics, and incorporates the elements of semantic competence sought for in tradi¬tional theories of lexical analysis. Sources of evidence beyond those emphasized by Davidson will be invoked in order to allow for the selection of interpre¬tive T-sentences. In the final section, possible Quinean objections will be considered. (shrink)

In a series of interesting and influential papers on semantics, Hilary Putnam has developed what he calls a “post-verificationist” theory of meaning. As part of this work, and not I think the most important part, Putnam defends a limited version of the analytic-synthetic distinction. In this paper I will survey and evaluate Putnam’s defense of analyticity and explore its relationship to broader concerns in semantics. Putnam’s defense of analyticity ultimately fails, and I want to show here exactly why it fails. (...) However, I will also argue that this very failure helps open the prospect of a new optimism concerning the theory of meaning, a theory of meaning finally liberated from the dead weight of the notions of analyticity and necessary truth. Putnam’s work, in fact, makes valuable contributions to such a theory. (shrink)

Chomsky’s conception of semantics must contend with both philosophical skepticism and contrary traditions in linguistics. In “Two Dogmas” Quine argued that “...it is non-sense, and the root of much non-sense, to speak of a linguistic component and a factual component in the truth of any individual statement.” If so, it follows that language as the object of semantic investigation cannot be separated from collateral information. F. R. Palmer pursues a similar contention in his recent survey of issues in semantic theory: (...) “...it is impossible even in theory to draw a clear line between the meaning of a word or sentence and all possible relevant information about it.” In spite of such skepticism, and through a variety of theories, devotion to lexical decomposition and truth dependent on language has not abated. The purpose of this paper is to focus related criticism and briefly put forward an alternative conception of empirical semantics. (shrink)

In this paper we briefly examine and evaluate Quine’s physicalism. On the supposition, in accordance with Quine’s views, that there can be no change of any sort without a physical change, we argue that this point leaves plenty of room to understand and accept a limited autonomy of the special sciences and of other domains of disciplinary and common-sense inquiry and discourse. The argument depends on distinguishing specific, detailed programs of reduction from the general Quinean strategy of reduction by explication. (...) We argue that the details of the relations of particular sciences, disciplines and domains of discourse depend on empirical evidence and empirical-theoretical developments and that the generalized approach of reduction by explication is also subject to related empirical-theoretical constraints. So understood, physicalism lacks much of the controversial force and many of the implications sometimes associated with it. (shrink)

Michael Devitt’s views on realism and naturalism have a lot in common with those of W.V. Quine. Both appear to be realists; both accept naturalized epistemology and abandon the old goal of first philosophy; both view philosophy as continuous with the empirical procedures of science and hence view metaphysics as similarly empirical; and both seem to view realism as following from naturalism. Although Quine and Devitt share quite a bit ideologically, I think there is a deeper, more fundamental dissimilarity between (...) the two. I will explore the difference between them in an attempt to bring out the subtle complexities surrounding the issue of realism--complexities, I will argue, Devitt sometimes overlooks. I will also explore a real tension in Quine between his earlier, more pragmatic (or anti-realist) tendencies and his later, more austere realism. I will conclude by defending a more Quinean brand of realism I call internal realism. (shrink)

W.V. Quine’s article “Two Dogmas of Empiricism” is one of the most influential works in 20thcentury philosophy. The article is cast most explicitly as an argument against logical empiricists such as Carnap, arguing against the analytic/synthetic distinction that they appeal to along with their verificationism. But the article has been read much more broadly as an attack on the notion..

In this article, I analyze Quine?s conception of science, which is a radical defence of extensionalism on the grounds that first?order logic is the most adequate logic for science. I examine some criticisms addressed to it, which show the role of modalities and probabilities in science and argue that Quine?s treatment of probability minimizes the intensional character of scientific language and methods by considering that probability is extensionalizable. But this extensionalizing leads to untenable results in some cases and is not (...) consistent with the fact that Quine himself admits confirmation which includes probability. Quine?s extensionalism does not account for this fact and then seems unrealistic, even if science ought to be extensional in so far as it is descriptive and mathematically expressible. (shrink)

The Quine/Putnam indispensability argument is regarded by many as the chief argument for the existence of platonic objects. We argue that this argument cannot establish what its proponents intend. The form of our argument is simple. Suppose indispensability to science is the only good reason for believing in the existence of platonic objects. Either the dispensability of mathematical objects to science can be demonstrated and, hence, there is no good reason for believing in the existence of platonic objects, or their (...) dispensability cannot be demonstrated and, hence, there is no good reason for believing in the existence of mathematical objects which are genuinely platonic. Therefore, indispensability, whether true or false, does not support platonism. Mathematical platonists claim that at least some of the objects which are the subject matter of pure mathematics (e.g. numbers, sets, groups) actually exist. Furthermore, they claim that these objects differ radically from the concrete objects (trees, cats, stars, molecules) which inhabit the material world. We take the standard platonistic position to include the claim that platonic objects lack spatio-temporal location and causal powers. Many (perhaps most) mathematical platonists subscribe to this view.1 But some who call themselves (or might be called) mathematical platonists.. (shrink)

The problematic features of Quine's set theories NF and ML are a result of his replacing the higher-order predicate logic of type theory by a first-order logic of membership, and can be resolved by returning to a second-order logic of predication with nominalized predicates as abstract singular terms. We adopt a modified Fregean position called conceptual realism in which the concepts (unsaturated cognitive structures) that predicates stand for are distinguished from the extensions (or intensions) that their nominalizations denote as singular (...) terms. We argue against Quine's view that predicate quantifiers can be given a referential interpretation only if the entities predicates stand for on such an interpretation are the same as the classes (assuming extensionality) that nominalized predicates denote as singular terms. Quine's alternative of giving predicate quantifiers only a substitutional interpretation is compared with a constructive version of conceptual realism, which with a logic of nominalized predicates is compared with Quine's description of conceptualism as a ramified theory of classes. We argue against Quine's implicit assumption that conceptualism cannot account for impredicative concept-formation and compare holistic conceptual realism with Quine's class Platonism. (shrink)

The Quine-Putnam indispensability argument urges us to place mathematical entities on the same ontological footing as (other) theoretical entities of empirical science. Recently this argument has attracted much criticism, and in this paper I address one criticism due to Elliott Sober. Sober argues that mathematical theories cannot share the empirical support accrued by our best scientific theories, since mathematical propositions are not being tested in the same way as the clearly empirical propositions of science. In this paper I defend the (...) Quine-Putnam argument against Sober's objections. (shrink)

In this paper I examine Quine''s indispensability argument, with particular emphasis on what is meant by ''indispensable''. I show that confirmation theory plays a crucial role in answering this question and that once indispensability is understood in this light, Quine''s argument is seen to be a serious stumbling block for any scientific realist wishing to maintain an anti-realist position with regard to mathematical entities.