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)

What are the philosophical views of contemporary professional philosophers? We surveyed many professional philosophers in order to help determine their views on 30 central philosophical issues. This article documents the results. It also reveals correlations among philosophical views and between these views and factors such as age, gender, and nationality. A factor analysis suggests that an individual's views on these issues factor into a few underlying components that predict much of the variation in those views. The results of a metasurvey (...) also suggest that many of the results of the survey are surprising: philosophers as a whole have quite inaccurate beliefs about the distribution of philosophical views in the profession. (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)

Hornsby is a defender of a position in the philosophy of mind she calls “naïve naturalism”. She argues that current discussions of the mind-body problem have been informed by an overly scientistic view of nature and a futile attempt by scientific naturalists to see mental processes as part of the physical universe. In her view, if naïve naturalism were adopted, the mind-body problem would disappear. I argue that her brand of anti-physicalist naturalism runs into difficulties with the problem of mental (...) causation and the completeness of physics. (shrink)

It is sometimes said that there are two, competing versions of W. V. O. Quine’s unrelenting empiricism, perhaps divided according to temporal periods of his career. According to one, logic is exempt from, or lies outside the scope of, the attack on the analytic-synthetic distinction. This logic-friendly Quine holds that logical truths and, presumably, logical inferences are analytic in the traditional sense. Logical truths are knowable a priori, and, importantly, they are incorrigible, and so immune from revision. The other, radical (...) reading of Quine does not exempt logic from the attack on analyticity and a priority. Logical truths and inferences are themselves part of the web of belief, and the same global methodology applies to logic as to any other part of the web, such as theoretical chemistry or ordinary beliefs about ordinary objects. Everything, including logic, is up for grabs in our struggle for holistic confirmation. The purpose of this paper is to examine the law of non-contradiction, and the concomitant principle of ex falso quodlibet, from the perspective of the principles advocated by the radical Quine. I show that he has no compelling reason to accept either of these. To put it bluntly, neither the law of non-contradiction nor the rule of ex falso quodlibet is empirically confirmed, and these principles fare poorly on the various criteria for theory acceptance on the methodology of the radical Quine. So the radical Quine is led rather quickly and rather directly into something in the neighborhood of Graham Priest’s dialetheism. (shrink)

W. V. Quine assumed that in _Empiricism, Semantics, and Ontology Rudolf Carnap was attempting to dodge commitment to abstract entities--without either renouncing quantification over them or demonstrating their dispensability--by wielding the analytic/synthetic distinction against ontological issues. Quine's interpretation of Carnap's intent--and his criticism of it--is widely endorsed. But Carnap objected, I argue, not to abstract entities, but to his critics' suggestion that empiricism implies nominalism. Quine's and Carnap's views are therefore more akin than Quine ever suspected. Unfortunately, Quine's misinterpretation of (...) Carnap's position has led to a misunderstanding of the implications of Quine's own naturalistic turn for contemporary ontology. (shrink)

Things and Their Place in Theories Our talk of external things, our very notion of things, is just a conceptual apparatus that helps us to foresee and ...

To appear in David Chalmers, Ryan Wasserman and David Manley, eds., Metametaphysics (OUP, 2009).

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Alex Orenstein: “Inscrutability Scrutinized”: This is a reply to Quine's comments on an earlier paper. In his comments on that earlier paper Quine acknowledged that distinguishing the inscrutability of reference from the indeterminacy of meaning might be preferable to other of his ways of referring to this distinction. He also agreed that inscrutability of reference is a strong claim, a “thesis”, proven as per model theory. His examples of inscrutability are examined and supplemented with other examples. By contrast, indeterminacy of (...) meaning is merely a “conjecture,” a product of Quine's distinctive behaviorist approach. It is made clear that Quine's distinctive ‘stimulus meaning’ is a non‐decomposable idiom. Stimulus meaning is no more a species of meaning than toy horse is a species of horse. I exploit a view he introduced elsewhere when discussing choosing between intuitionist and classical logic. Quine's ersatz conception of meaning and its byproducts should be regarded along similar lines as the intuitionism versus classical logic debate: not as “denying a doctrine but as changing the subject.”. (shrink)

Bredo C. Johnsen: Observation: What Quine calls observation sentences lie at the heart of his reflections on observation and its roles in prompting our theorizing, providing evidence for our theories, and serving as the test of those theories' truth. The first four sections of this chapter – “Observation sentences,” “The two types of observation sentence,” “Introspection,” and “Roles of experience” – are devoted to expounding and clarifying his fundamental conception of these sentences, showing that he recognized both objective and subjective (...) observation sentences, that correlatively he gives introspection an important place in our cognitive lives, and, in particular, that he assigns our introspective knowledge of our sensory experiences three important roles in his epistemology. Since about 1970, Quine's conception of what constitutes our evidence about the nature of empirical reality has been radically misunderstood by almost all his readers, with disastrous consequences for the understanding of his entire epistemology; a final section – “Stimulations as evidence” – is therefore devoted to remedying this situation. (shrink)

Gary Ebbs: Quine's Naturalistic Explication of Carnap's Logic of Science: If one studies Quine's epistemology without appreciating its deep connections to Carnap's logic of science, one can easily get the impression that unlike Carnap, Quine aims to preserve and clarify the traditional empiricist idea that our best theories of nature are justified by, or based on, our sensory evidence, and are for that reason likely to be true. Quine writes, for instance, that [The] human subject is accorded a certain experimentally (...) controlled input—certain patterns of irradiation in assorted frequencies, for instance—and in the fullness of time the subject delivers as output a description of the three‐dimensional external world and its history. The relation between the meager input and the torrential output is a relation that we are prompted to study for somewhat the same reasons that always prompted epistemology; namely, in order to see how evidence relates to theory, and in what ways one's theory of nature transcends any available evidence. Commenting on this and similar passages in Quine, Barry Stroud writes: … the question Quine poses in terms of the “underdetermination” of the “torrential output” by the “meager input” makes essential use of a notion of epistemic priority. It is because the “information” we get at “input” does not uniquely determine the truth of what we assert as “output” that we must explain how we get from the one to the other. I argue that despite its superficial plausibility, this interpretation of Quine is mistaken: following Carnap, yet also radically transforming his views, Quine takes our best current theory as our ultimate arbiter of truth. The goal of Quine's naturalistic account of the relationship between theory and evidence is not to show that our best theories of nature are justified by our sensory evidence, but to show that we can describe science from within science itself in a way that mirrors and thereby clarifies his doctrinal principle that we can only judge truth from the standpoint of our best current theory. (shrink)

Michael Glanzberg: Quine on Reference and Quantification: This essay reviews Quine's main theses about the nature of reference and quantification, their origins, and their limitations. It presents Quine's view that reference is a derivative semantic notion, along with his proposal to eliminate proper names, and his speculation about how our ability to refer might develop. Turning to quantification, it shows the close connections between quantifiers and regimentation in Quine's work, and discusses his rejection of second‐order logic and quantification into modal (...) contexts, along with the important connection Quine sees between quantification and ontological commitment. (shrink)

This book contains Volumes 1 and 2 of the original works.

W. V. Quine is one of the most eminent philosophers alive today. Now in his mid-eighties he has produced a sharp, sprightly book that encapsulates the whole of his philosophical enterprise, including his thinking on all the key components of his epistemological stance--especially the value of logic and mathematics. New readers of Quine may have to go slowly, fathoming for themselves the richness that past readers already know lies between these elegant lines. For the faithful there is much to ponder. (...) In this short book, based on lectures delivered in Spain in 1990, Quine begins by locating his work historically. He provides a lightning tour of the history of philosophy (particularly the history of epistemology), beginning with Plato and culminating in an appreciative sketch of Carnap's philosophical ambitions and achievements. This leads, in the second chapter, to an introduction to Quine's attempt to naturalize epistemology, which emphasizes his continuities with Carnap rather than the differences between them. The next chapters develop the naturalistic story of the development of science to take account of how our conceptual apparatus is enhanced so that we can view the world as containing re-identifiable objects. Having explained the role of observation sentences in providing a checkpoint for assessing scientific theories, and having despaired of constructing an empirical criterion to determine which sentences are meaningful, Quine in the remaining chapters takes up a variety of important issues about knowledge. He concludes with an extended treatment of his views about reference and meaning and his attitudes toward psychological and modal notions. The presentation is distinctive, and the many small refinements of detail and formulation will fascinate all who know Quine's philosophy. (shrink)

Contemporary philosophy’s three main naturalisms are methodological, ontological and epistemological. Methodological naturalism states that the only authoritative standards are those of science. Ontological and epistemological naturalism respectively state that all entities and all valid methods of inquiry are in some sense natural. In philosophy of mathematics of the past few decades methodological naturalism has received the lion’s share of the attention, so we concentrate on this. Ontological and epistemological naturalism in the philosophy of mathematics are discussed more briefly in section (...) 6. (shrink)

Detailed presentation of American philosopher's pragmatic concept of epistemology, isolation of realms of existents and subsistents.

First published in 1903, this volume revolutionized philosophy and forever altered the direction of ethical studies. A philosopher’s philosopher, G. E. Moore was the idol of the Bloomsbury group, and Lytton Strachey declared that Principia Ethica marked the rebirth of the Age of Reason. This work clarifies some of moral philosophy’s most common confusions and redefines the science’s terminology. Six chapters explore: the subject matter of ethics, naturalistic ethics, hedonism, metaphysical ethics, ethics in relation to conduct, and the ideal. Moore's (...) simplicity of style and precise use of everyday language exercised an enormous influence on the development of analytic philosophy, and they contribute to the continuing resonance of his compelling arguments. (shrink)

Das Ziel: Konstitutionssystem der Begriffe Das Ziel der vorliegenden Untersuchungen ist die Aufstellung eines erkenntnismäßig-logischen Systems der ...

By what process of development he came to this opinion, though in itself an important and interesting question, is logically irrelevant to the inquiry how far the opinion itself is correct ; and among his opinions, when these have been ascertained, it becomes desirable to prune away such as seem inconsistent with his main doctrines, before those doctrines themselves are subjected to a critical scrutiny. Philosophic truth and falsehood, in short, rather than historical fact, are what primarily demand our attention (...) in this inquiry. (shrink)