This paper investigates the strange case of an argument that was directed against a positivist verification principle. We find an early occurrence of the argument in a talk by the phenomenologist Roman Ingarden at the 1934 International Congress of Philosophy in Prague, where Carnap and Neurath were present and contributed short rejoinders. We discuss the underlying presuppositons of the argument, and we evaluate whether the attempts by Carnap (especially) actually succeed in answering this argument. We think they don’t, and offer (...) instead a few sociological thoughts about why the argument seems to have disappeared from the profession’s evaluaton of the positivist criterion of verifiability. (shrink)

During the past few decades, a radical shift has occurred in how philosophers conceive of the relation between science and philosophy. A great number of analytic philosophers have adopted what is commonly called a ‘naturalistic’ approach, arguing that their inquiries ought to be in some sense continuous with science. Where early analytic philosophers often relied on a sharp distinction between science and philosophy—the former an empirical discipline concerned with fact, the latter an a priori discipline concerned with meaning—philosophers today largely (...) follow Willard Van Orman Quine (1908-2000) in his seminal rejection of this distinction. -/- This book offers a comprehensive study of Quine’s naturalism. Building on Quine’s published corpus as well as thousands of unpublished letters, notes, lectures, papers, proposals, and annotations from the Quine archives, this book aims to reconstruct both the nature (chapters 2-4) and the development (chapter 5-7) of his naturalism. As such, this book aims to contribute to the rapidly developing historiography of analytic philosophy, and to provide a better, historically informed, understanding of what is philosophically at stake in the contemporary naturalistic turn. (shrink)

In this paper, we offer a brief, critical survey of contemporary work on truth. We begin by reflecting on the distinction between substantivist and deflationary truth theories. We then turn to three new kinds of truth theory—Kevin Scharp's replacement theory, John MacFarlane's relativism, and the alethic pluralism pioneered by Michael Lynch and Crispin Wright. We argue that despite their considerable differences, these theories exhibit a common "pluralizing tendency" with respect to truth. In the final section, we look at the underinvestigated (...) interface between metaphysical and formal truth theories, pointing to several promising questions that arise here. (shrink)

Philosophical theorizing about truth manifests a desire to conform to the ordinary or folk notion of truth. This practice often involves attempts to accommodate some form of correspondence. We discuss this accommodation project in light of two empirical projects intended to describe the content of the ordinary conception of truth. One, due to Arne Naess, claims that the ordinary conception of truth is not correspondence. Our more recent study is consistent with Naess’ result. Our findings suggest that contextual factors and (...) respondent gender affect whether the folk accept that correspondence is sufficient for truth. These findings seem to show that the project of accommodating the ordinary notion of truth is more difficult than philosophers had anticipated because it is fragmentary. (shrink)

ABSTRACT It is obvious that Arne Naess had his most important philosophical experience, and quite possibly made his most significant achievement, in confrontation with the variety of philosophical scepticism known as Pyrrhonism. Naess maintained, however, that he did not defend scepticism as a philosophical position, and he was concerned to distinguish Pyrrhonism from the inverse form of dogmatism often associated with the term ?scepticism?. Naess was primarily preoccupied with the practical implications of this radical form of scepticism, in which he (...) thought peace of mind and serious inquisitiveness could be combined. In this article, I introduce some central aspects of Naess's Pyrrhonian scepticism, to illustrate how his philosophy may contribute to a relevant form of anti-dogmatism. (shrink)

ABSTRACT This article focuses on Arne Naess's work in the philosophy of language, which he began in the mid-1930s and continued into the 1960s. This aspect of his work is nowadays relatively neglected, but it deserves to be revisited. Firstly, it is intrinsically interesting to the history of analytic philosophy in the twentieth century, because Naess questioned some of the established philosophical methodologies and assumptions of his day. Secondly, it suggests a compelling but unacknowledged intellectual pedigree for some recent developments (...) in linguistics. Naess's philosophy of language developed from his reaction against logical positivism, in particular against what he saw as its unempirical assumptions about language. He went on to establish ?empirical semantics?, in which the study of language was based on real-life linguistic data, drawn primarily from questionnaires issued to philosophically naïve subjects. He also experimented with methods for ?occurrence analysis?, but concluded that the collection and analysis of sufficiently large bodies of naturally-occurring data was impractical. Empirical semantics was not well received by Naess's philosophical contemporaries. It was also seen as being at odds with contemporary trends in linguistics. However, some present-day branches of linguistics have striking resonances with Naess's work from as much as seventy years ago. In sociolinguistics, questionnaires have become an established means of collecting linguistic data. In corpus linguistics, advances in technology have made Naess's unobtainable ideal of ?occurrence analysis? a viable methodology. Some of the principal conclusions reached as a result of this methodology are strikingly similar to Naess's own findings. (shrink)

ABSTRACT Arne Naess once called himself ?a kind of metaphysician?: did or did he not therewith turn his back on his philosophical mentors in the Vienna Circle? To try to determine the meaning of this self-ascription, this paper first considers in detail two works in which his disagreements with the philosophers of the Vienna Circle found their clearest and most detailed expression. Concentrating on Carnap it will be argued that while some of Naess's criticisms cannot be taken as authoritative, he (...) did indicate a clear dividing line between himself and Carnap. Turning then to Naess's valediction to philosophy of science from 1972, Naess's appreciation of the role of metaphysics for science will be discussed and compared with his appreciation for the role of metaphysics for personal and political life as expressed in his still later ecophilosophy. Once allowance is made for the different needs addressed by his writings for the deep ecology movement and a certain 1960s' rhetoric is discounted as no longer appropriate, it can be seen that Naess's theoretical philosophy exhibited a remarkable continuity throughout. (shrink)

Functionalists about truth employ Ramsification to produce an implicit definition of the theoretical term _true_, but doing so requires determining that the theory introducing that term is itself true. A variety of putative dissolutions to this problem of epistemic circularity are shown to be unsatisfactory. One solution is offered on functionalists' behalf, though it has the upshot that they must tread on their anti-pluralist commitments.

ABSTRACTExperimental philosophy often draws its data from questionnaire-based surveys of ordinary intuitions. Its proponents are keen to identify antecedents in the work of philosophers who have referred to intuition and everyday understanding [e.g. Knobe, Joshua, and Shaun Nichols, ‘An Experimental Philosophy Manifesto’. In Experimental Philosophy, edited by Joshua Knobe and Shaun Nichols, 3–14. Oxford: Oxford University Press, 2007]. In this context, ‘Empirical Semantics’, pioneered by Arne Naess early in the twentieth century, offers striking parallels. Naess believed that much contemporary philosophy (...) was unempirical because it made no reference to ordinary understanding or use of language. In response, he attempted large-scale studies of ordinary understanding of philosophically significant terms [e.g. Naess, Arne. ‘Truth’ as Conceived by Those Who Are Not Professional Philosophers. Oslo: Jacob Dybwad, 1938]. This article will compare Empirical Semantics and experimental philosophy, and assess what su... (shrink)

Reply to criticsThe replies in this symposium are some of the most insightful contributions to contemporary metaphilosophy I have read. I wish I had seen them before I wrote Philosophy without Intuitions . It would have made it a better book. I also wish I had space to explore all the important issues raised, but unfortunately, the focus here will have to be on points of disagreement. The replies build on each other—I draw on material from the earlier replies in (...) the later ones. It is possible to read each reply in isolation, but they are best read in sequence.Socratic knowledge and its role in philosophy: Reply to WeathersonWeatherson presents one of the most interesting accounts of the role of intuitions in philosophy that I have encountered. For Weatherson, the role is limited, fragile, and elusive .One of the most interesting ideas in the paper is that “the important intuitions are the ones you bar .. (shrink)

The standard view in epistemology is that propositional knowledge entails belief. Positive arguments are seldom given for this entailment thesis, however; instead, its truth is typically assumed. Against the entailment thesis, Myers-Schulz and Schwitzgebel (Noûs, forthcoming) report that a non-trivial percentage of people think that there can be propositional knowledge without belief. In this paper, we add further fuel to the fire, presenting the results of four new studies. Based on our results, we argue that the entailment thesis does not (...) deserve the default status that it is typically granted. We conclude by considering the alternative account of knowledge that Myers-Schulz and Schwitzgebel propose to explain their results, arguing that it does not explain ours. In its place we offer a different explanation of both sets of findings—the conviction account, according to which belief, but not knowledge, requires mental assent. (shrink)

The word 'sceptic' usually refers to a theoretical figure whose philosophical importance lies exclusively in his challenge to any attempt to justify the belief in the possibility of knowledge. But the label was once applied to living persons - the so-called Pyrrhonists - whose scepticism encompassed a way of life. Following Sextus Empiricus's portrayal of the Pyrrhonists, Arne Naess has provided comprehensive arguments both in rebuttal of the frequent claims either that scepticism is logically inconsistent or that at least it (...) is impossible to put into practice, and in support of scepticism as a fruitful philosophical attitude. The present essay attempts a critical consolidation of Naess's case for scepticism by drawing more explicitly than he does on his work in empirical semantics. The notion of degrees of preciseness is used to outline a philosophically interesting rationale for the Pyrrhonist's persistent abstention from any act or action that commits him to the truth of a proposition, and also to indicate why possible, or even inevitable lapses on the Pyrrhonist's part need not seriously prejudice either his status as a sceptic or the philosophical value of his sceptical ideal. (shrink)