This paper disputes the widespread assumption that beliefs and desires may be attributed as theoretical entities in the service of the explanation and predic- tion of human behavior. The literature contains no clear account of how beliefs and desires might generate actions, and there is good reason to deny that principles of rationality generate a choice on the basis of an agent’s beliefs and desires. An alter- native conception of beliefs and desires is here introduced, according to which an attribution (...) of belief is, in a certain sense, an assertion on the believer’s behalf and an attribution of desire is, in a certain sense, a command on the desirer’s behalf. In terms of this conception of the attribution of beliefs and desires, we can begin to understand how attributions of beliefs and desires can be explanatory, although we still cannot expect the attribution of beliefs and desires to generate predictions based on an assumption of rationality. Finally, the reality of beliefs and desires is likened to the reality of money; it is the reality of things governed by objective norms. (shrink)

The paper suggests a distinction between two dimensions of grasp of concepts within an inferentialist approach to conceptual content: a common sense "minimum" version, where a simple speaker needs just a few inferences to grasp a concept C, and an expert version, where the specialist is able to master a wide range of inferential transitions involving C. This paper tries to defend this distinction and to explore some of its basic implications.

J. Anthony Blair is a prominent international figure in argumentation studies. He is among the originators of informal logic, an author of textbooks on the informal logic approach to argument analysis and evaluation and on critical thinking, and a founder and editor of the journal Informal Logic. Blair is widely recognized among the leaders in the field for contributing formative ideas to the argumentation literature of the last few decades. This selection of key works provides insights into the history of (...) the field of argumentation theory and various related disciplines. It illuminates the central debates and presents core ideas in four main areas: Critical Thinking, Informal Logic, Argument Theory and Logic, Dialectic and Rhetoric. (shrink)

This paper compares and contrasts relational quantum mechanics with a pragmatist view of quantum theory. I first explain important points of agreement. Then I point to two problems faced by RQM and sketch DP?s solutions to analogous problems. Since both RQM and DP have taken the Born rule to require relative facts I next say what these might be. My main objection to RQM as originally conceived is that its ontology of relative facts is incompatible with scientific objectivity and undercuts (...) the evidential base of quantum theory. In contrast DP?s relative facts have all the objectivity we need to accept quantum theory as scientific knowledge. But a very recent modification to RQM has successfully addressed my main objection,bringing the two views into even closer alignment. (shrink)

Contro una visione prettamente strumentale della razionalità, una tesi di questo libro è che il pensiero critico non può consistere solo di abilità di pensiero deduttivo o inferenziale, ma è più in generale espressione di abilità epistemiche e competenze etiche inerenti al processo della conoscenza intesa come questione complessa, poiché relativa alla formazione della persona che conosce e agisce nel mondo secondo determinati fini, valori, credenze. Una valutazione delle competenze che non tenga conto di questa differenza genera forme di ingiustizia (...) epistemica. La proposta di questo lavoro –– alla luce di alcune riflessioni su varie tendenze dell’epistemologia contemporanea –– è pertanto che il pensiero critico nasce essenzialmente da un processo di trasmissione dell’eredità culturale e va di pari passo con una didattica guidata. Il linguaggio rappresenta un bagaglio storico, olistico e sociale della tradizione delle ragioni e delle forme di vita che costituiscono le norme o il mezzo in base ai quali gli educatori mediano la loro interpretazione di colui che apprende e lo ammettono all’interno dello spazio delle ragioni. Il passaggio è così da una concezione improntata alla formazione di abilità volte alla ricerca di una verità oggettiva, all’idea che l’approccio critico, pur senza negare una verità oggettiva, e senza ricadere in una soluzione relativista, presuppone piuttosto un punto di vista prospettico sulla realtà. (shrink)

Many philosophers accept that a naturalistic reduction of meaning is in principle impossible, since behavioural regularities or dispositions are consistent with any number of semantic descriptions. One response is to view meaning as primitive. In this paper, I explore Brandom’s alternative, which is to specify behaviour in non-semantic but normative terms. Against Brandom, I argue that a norm specified in non-semantic terms might correspond to any number of semantic norms. Thus, his theory of meaning suffers from the very same kind (...) of problem as its naturalistic competitors. It is not sufficient, I contend, merely that some norms be introduced into one’s account but that they be specified using intensional, semantic notions on a par with that of meaning. In closing, I counter Brandom’s reasons for resisting such a position, the most significant of which is that it leaves philosophers with nothing constructive to say about meaning. (shrink)

This essay clarifies quantifier variance and uses it to provide a theory of indefinite extensibility that I call the variance theory of indefinite extensibility. The indefinite extensibility response to the set-theoretic paradoxes sees each argument for paradox as a demonstration that we have come to a different and more expansive understanding of ‘all sets’. But indefinite extensibility is philosophically puzzling: extant accounts are either metasemantically suspect in requiring mysterious mechanisms of domain expansion, or metaphysically suspect in requiring nonstandard assumptions about (...) mathematical objects. Happily, the view of quantifier meanings that underwrites quantifier variance can be used to provide an account of indefinite extensibility that is both metasemantically and metaphysically satisfying. Section 1 introduces the puzzle of indefinite extensibility; section 2 develops and clarifies the metasemantics of quantifier variance; section 3 solves section 1's puzzle of indefinite extensibility by applying section 2's account of quantifier meanings; and section 4 compares the theory developed in section 3 to several other theories in the literature. (shrink)

According to McDowell, in Empiricism and the Philosophy of Mind the myth of Jones has the purpose of completing the account of experience that Sellars needs to argue against traditional empiricism. In particular, on McDowell's view the myth of Jones should explain how to conceive of non-inferentially knowable experiences as containing propositional claims. This article argues that the myth of Jones does not succeed in providing such an account, especially on McDowell's own terms: assuming McDowell's epistemological distinction between inferential and (...) non-inferential knowledge, it turns out that in Sellars' thought experiment perceptual experiences can contain propositional claims only at the price of being known inferentially rather than non-inferentially. Therefore McDowell's Sellars' attack fails against traditional empiricism. (shrink)

This article develops a conception of linguistic meaning that treats it as an attitude on the part of language users towards pairs of expressions. As with propositional attitudes, these meaning attitudes are subject to being deliberately altered over time by language users, with the aim of maximizing the efficiency of their language use. Therefore, meaning attitudes can be justified or refuted in practical terms. Our instrumentalist-coherentist approach, which allows for meanings to be advocated for alongside beliefs, provides a viable theory (...) of justification of that kind. This view fits better with the evolutionary nature of linguistic phenomena, and resolves the problem of substitutability in opaque contexts. (shrink)

One of the central explananda in the debate on social cognition is the interpretation of other people in terms of reasons for action. There is a growing dissatisfaction among participants in the debate concerning the descriptive adequacy of the traditional belief-desire model of action interpretation. Applying this model as an explanatory model at the subpersonal level threatens to leave the original explanandum largely unarticulated. Against this background we show how Brandom’s deontic scorekeeping model can be used as a valuable descriptive (...) tool for making folk psychology explicit. Following Brandom’s non-formalist and non-mentalistic account of reason discourse, we suggest that the process of making sense of others is best captured as proceeding from a ‘factive’ baseline. According to this picture the ascription of beliefs and desires is not the default interpretation strategy, but rather the result of prior scaffolding of the agent’s deontic score. We close by discussing Brandom’s model in the light of empirical findings on the ontogeny of reason attribution. (shrink)

An “inferentialist” semantic theory for some language L aims to account for the meanings of the sentences of L solely in terms of the inferential rules governing their use. A “hyper-inferentialist” theory admits into the semantics only “narrowly inferential” rules that normatively relate sentences of L to other sentences of L. A “strong inferentialist” theory also admits into the semantics “broadly inferential” rules that normatively relate perceptual states to sentences of L or sentences of L to intentional actions. It is (...) widely thought that only the latter of these two sorts of semantic theories is at all viable. I argue here that the opposite is so. Negatively, strong inferentialism is viciously circular: including rules into the semantic theory that relate perceptual states to sentences of the language requires us to appeal, in individuating those perceptual states, to the very meanings for which we are supposed to be inferentially accounting. Hyper-inferentialism does not face this problem because it does not appeal to any nonlinguistic states. Positively, though hyper-inferentialism is widely thought to be a theoretical non-starter, I argue here that it is a genuine theoretical possibility insofar as it essentially includes cross-perspectival inferences, inferences along the lines of the one from the sentences “The ball is in front of n,” “The ball is red,” and “The lighting is good” to the sentence “n sees that the ball is red.” I make the further exegetical claim that Robert Brandom, though unanimously taken to be a strong inferentialist, is in fact a hyper-inferentialist. (shrink)

Quine is frequently acknowledged as one of the main proponents of both confi rmation holism and underdetermination. In the recent literature, however, his views have been often criticized and misrepresented: the distinction between the two theses has been often blurred, the obviousness of holism has been rejected, and the plausibility of underdetermination has come under attack. This paper attempts to formulate both theses as clearly as possible and to defend Quine’s views against some recurrent criticisms. In particular, it is argued (...) that Quine’s theses are signifi cantly weaker than they have been taken to be and that only confi rmation holism, but not underdetermination, plays a fundamental role in his philosophy. (shrink)

Semantic justifications of the classical rules of logical inference typically make use of a notion of bivalent truth, understood as a property guaranteed to attach to a sentence or its negation regardless of the prospects for speakers to determine it as so doing. For want of a convincing alternative account of classical logic, some philosophers suspicious of such recognition-transcending bivalence have seen no choice but to declare classical deduction unwarranted and settle for a weaker system; intuitionistic logic in particular, buttressed (...) by assertion-conditional semantics, is often considered to enjoy a degree of meaning-theoretical respectability unattainable by classical logic.The decision to forgo the classical inference rules is not always made lightly. Thus, Dummett: " In the resolution of the conflict between [the view that generally accepted classical modes of inference ought to be theoretically accommodated, and the demand that any such accommodation be achieved without recourse to bivalence] lies, as I see it, one of the most fundamental and intractable problems in the theory of meaning; indeed, in all philosophy. "The present article ventures to suggest that the conflict need not be irresoluble. Helping ourselves only to such conceptual resources as are standardly invoked by proponents of intuitionistic logic, we shall formulate a rudimentary meaning theory for a selection of logical constants, define a relation of valid inferability, and prove that the latter includes all of classical first-order logic. The result is essentially that reported in Sandqvist as Theorem 2.20.2. TheoryWe will be considering a standard-syntax first-order language with ⊃, ⊥ and ∀ as its only primitive logical constants. We assume countable supplies of individual constants, individual functors , and predicates , as well as a denumerably infinite set of individual variables. By a basic 1 formula we will mean one that …[Full Text of this Article]. (shrink)

Discursive pluralism, recently fostered by anti-representationalist views, by stating that not all assertions conform to a descriptive model of language, poses an interesting challenge to representationalism. Although in recent years alethic pluralism has become more and more popular as an interesting way out for this issue, the discussion also hosts other interesting minority approaches in the anti-representationalist camp. In particular, the late stage of contemporary expressivism offers a few relevant insights, going from Price's denunciation of “placement problems” to Brandom's inferentialism. (...) This paper attempts to show how these expressivist ideas combine well together, composing a unitary and metaphysically sober metaphilosophical framework. (shrink)

I consider the phenomenon of conflation—treating distinct things as one—and develop logical tools for modeling it. These tools involve a purely consequence-theoretic treatment, independent of any proof or model theory, as well as a four-valued valuational treatment.

Following David Hitchcock and Stephen Toulmin, this paper takes warrants to be material inference rules. It offers an account of the form such rules should take that is designed (a) to implement the idea that an argument/inference is valid only if it is entitlement preserving and (b) to support a qualitative version of evidence proportionalism. It attempts to capture what gives warrants their normative force by elaborating a concept of reliability tailored to its account of the form such rules should (...) take. (shrink)

Enthymemes are traditionally defined as arguments in which some elements are left unstated. It is an empirical fact that enthymemes are both enormously frequent and appropriately understood in everyday argumentation. Why is it so? We outline an answer that dispenses with the so called "principle of charity", which is the standard notion underlying most works on enthymemes. In contrast, we suggest that a different force drives enthymematic argumentation—namely, parsimony, i.e. the tendency to optimize resource consumption, in light of the agent's (...) goals. On this view, the frequent use of enthymemes does not indicate sub-optimal performance of arguers, requiring appeals to charity for their redemption. On the contrary, it is seen as a highly adaptive argumentation strategy, given the need of everyday reasoners to optimize their cognitive resources. Considerations of parsimony also affect enthymeme reconstruction, i.e. the process by which the interpreter makes sense of the speaker's enthymemes. Far from being driven by any pro-social cooperative instinct, interpretative efforts are aimed at extracting valuable information at reasonable costs from available sources. Thus, there is a tension between parsimony and charity, insofar as the former is a non-social constraint for self-regulation of one's behaviour, whereas the latter implies a pro-social attitude. We will argue that some versions of charity are untenable for enthymeme interpretation, while others are compatible with the view defended here, but still require parsimony to expose the ultimate reasons upon which a presumption of fair treatment in enthymeme reconstruction is founded. (shrink)

The idea of ‘the given’ and its alleged problematic status as most famously articulated by Sellars continues to be at the center of heated controversies about foundationalism in epistemology, about ‘conceptualism’ and nonconceptual content in the philosophy of perception, and about the nature of the experiential given in phenomenology and in the cognitive sciences. I argue that the question of just what the myth of the given is supposed to be in the first place is more complex than has typically (...) been supposed in these debates, and that clarification of this prior question has surprising consequences. Foundationalism was only one of Sellars’s targets, and this not only in the familiar sense that the more fundamental issues at stake concern the very ‘objective purport’ or intentionality of our empirical thinking in general. When pushed further still, Sellars’s critique in fact hinged on his diagnoses of implicit framework-relative or ‘categorial’ metaphysical presuppositions he exposes in givenist views. Furthermore, the key to his critique accordingly turns out to rest on implicit assumptions concerning the in principle revisability or replaceability of any such presuppositions, whether ‘innate’ or acquired, and including Sellars’s own. Another key result is that widespread assumptions that Sellars’s famous critique is simply inapplicable or irrelevant to either ‘thin’ nonconceptualist views of the given, since they are ‘non-epistemic’; or alternatively, irrelevant to ‘thick’ conceptualist and phenomenological analyses –both turn out to be mistaken. (shrink)

Wilfrid Sellars read and annotated Celestine Bouglé’s Evolution of Values, translated by his mother with an introduction by his father. The book expounded Émile Durkheim's account of morality and elaborated his account of origins of value in collective social life. Sellars replaced elements of this account in constructing his own conception of the relationship between the normative and community, but preserved a central one: the idea that conflicting collective and individual intentions could be found in the same person. These notoriously (...) opaque arguments, which seek to save an element of rationalism from social explanation while granting the claims of behavioural science, are illuminated by comparing them to their original Durkheimian form. (shrink)

The aim of this paper is twofold. First, I would like to bring into the light the almost unexplored Sellars’s theory of particulars. Second, I would like to show its surprising degree of compatibility with the thesis supported by some contemporary tropists, Tropes, Universals and the Philosophy of Mind, Ontos Verlag, 2008; Moltmann, Mind 113:1–41, 2004 and Moltmann, Noûs 47:346–370, 2013). It is difficult to establish whether Sellars possessed an own theory of tropes, developed independently by the classical form it (...) took in Williams 1953, but as a matter of fact the peculiar features of his “complex particulars” model it is very much like Williams’s theory. So much so that to all intents and purposes it represents a tropes variation. One of its strengths is that it is not part of a constituent ontology, since it is essentially developed from a linguistic and phenomenological point of view. It is for these reasons that this theory manages to avoid some of the classic objections to tropes and it shows to be compatible with the argument of Jonathan Lowe’s “proper visibility” as well as with Friederike Moltmann’s exquisitely linguistic interpretation of tropes. (shrink)

This article begins by outlining some of the history—beginning with brief remarks of Quine's—of work on conditional assertions and conditional events. The upshot of the historical narrative is that diverse works from various starting points have circled around a nexus of ideas without convincingly tying them together. Section 3 shows how ideas contained in a neglected article of de Finetti's lead to a unified treatment of the topics based on the identification of conditional events as the objects of conditional bets. (...) The penultimate section explores some of the consequences of the resulting logic of conditional events while the last defends it. (shrink)

Even after Quine’s critique of the analytic-synthetic distinction in “Two Dogmas of Empiricism,” Wilfrid Sellars maintained some forms of analyticity or truth in virtue of meaning. This paper aims to reconstruct his neglected account of the analytic-synthetic distinction and the revisability of analytic sentences, its connection to his inferentialist account of meaning, and his response to Quine. While Sellars’s account of how analytic sentences can be revised bears certain similarities with Carnap’s and Grice and Strawson’s accounts, it is still striking (...) in that it is part of his broader picture of how our language develops dynamically in our ongoing inquiry. I aim to show how it relates within his broader picture to his account of how the diachronic continuity in meaning, language, or conceptual framework can be preserved through a revision of analytic sentences, and to his evolutionary account of the development of our language or conceptual framework. (shrink)

In his 1975 paper “The Meaning of ‘Meaning’”, Hilary Putnam famously argued for semantic externalism. Little attention has been paid, however, to the fact that already in 1973, Putnam had presented the idea of the linguistic division of labor and the Twin Earth thought experiment in his comment on Wilfrid Sellars’s “Meaning as Functional Classification” at a conference, and Sellars had replied to Putnam from a broadly inferentialist perspective. The first half of this paper aims to trace the development of (...) Putnam’s semantic externalism, situate his debate with Sellars in it, and reconstruct the two arguments he presented against Sellars. The second half of this paper aims to reconstruct how Sellars replied to Putnam. I argue that Sellars not only accepts the social character of language but also suggests how inferentialists can accommodate the contribution of the world. Sellars’s key idea is that substance terms have a “promissory note aspect” which is to be cashed out in a successor conceptual framework. I reconstruct Sellars’s position as ideal successor externalism, and compare it with temporal externalism. (shrink)

Deviant phenomenal knowledge is knowing what it’s like to have experiences of, e.g., red without actually having had experiences of red. Such a knower is a deviant. Some physicalists have argued and some anti-physicalists have denied that the possibility of deviants undermines anti-physicalism and the Knowledge Argument. The current paper presents new arguments defending the deviant-based attacks on anti-physicalism. Central to my arguments are considerations concerning the psychosemantic underpinnings of deviant phenomenal knowledge. I argue that physicalists are in a superior (...) position to account for the conditions in virtue of which states of deviants constitute representations of phenomenal facts. (shrink)

According to a widely shared generic conception of inferential justification—‘the standard conception’—an agent is inferentially justified in believing that p only if she has antecedently justified beliefs in all the non-redundant premises of a good argument for p. This conception tends to serve as the starting-point in contemporary debates about the nature and scope of inferential justification: as neutral common ground between various competing, more specific, conceptions. But it’s a deeply problematic starting-point. This paper explores three questions that haven’t been (...) given the attention they deserve, that complicate the application of the standard conception to cases, and that reveal it to be underspecified at the core—in ways that aren’t resolved but inherited by more specific (extant) versions of it. The goal isn’t to answer the questions, but to articulate them, explain what turns on them, and invite a critical re-examination of the standard conception. (shrink)

How or in virtue of what does any one particular action differ from another? Available views on the issue of action individuation tend to emphasize the descriptive features of actions, such as where and when they occur, or what they cause or are caused by. I contend instead that actions are individuated by their normative features, such as what licenses them and what they license in turn. In this essay, deploying a suggestion from Sellars and Brandom, I argue specifically that (...) actions are individuated by their normative function or role. (shrink)

Frege ridiculed the formalist conception of mathematics by saying that the formalists confused the unimportant thing, the sign, with the important, the meaning. Surely, one wishes to say, mathematics does not treat of dashes on a bit of paper. Frege’s idea could be expressed thus: the propositions of mathematics, if they were just complexes of dashes, would be dead and utterly uninteresting, whereas they obviously have a kind of life. And the same, of course, could be said of any proposition: (...) Without a sense, or without the thought, a proposition would be an utterly dead and trivial thing. And further it seems clear that no adding of inorganic signs can make the proposition live. And the conclusion which one draws from this is that what must be added to the dead signs in order to make a live proposition is something immaterial, with properties different from all mere signs. But if we had to name anything which is the life of the sign, we should have to say that it was its use. (Blue Book, p. (shrink)

This work sets out to present how the notion of delusion may be understood (and extended) within the semantic framework of Robert Brandom's inferentialism. The mechanisms of reliability and community‐oriented proprieties, among others, provide inferentialists with effective tools for understanding commitments (and so beliefs) in communities. These tools may be used to describe and assess both commitments that we might consider sound and commitments that we might consider delusional, both in terms of how they arise and in terms of how (...) they may be reinforced. Delusions are accordingly rendered in perspectival and normative terms, which is elaborated through a number of examples. The picture of how a delusional commitment may be understood, how it may be reinforced, and its character as community internal or external provide some interesting perspectives on delusions in shared social contexts, as well as how they may originate intractable conflicts and disconnects between sub‐groups within a broader linguistic community. (shrink)

Philosophers after Leibniz used a technical idiom to classify and explain the nature of mental content. Substantive philosophical claims were formulated in terms of this vocabulary, including claims about the nature of mental representations, concepts, unconscious mental content, and consciousness. Despite its importance, the origin and development of this vocabulary is insufficiently well understood. More specifically, interpreters have failed to recognize the existence of two distinct and influential versions of the post-Leibnizian idiom. These competing formulations used the same technical terms (...) and taxonomic relations but assigned different connotations to those terms and employed different criteria for their application. This paper explains the two most influential versions of the post-Leibnizian idiom. (shrink)

P.F. Strawson contributed to many philosophical domains, including the philosophy of language, the history of philosophy, metaphysics, moral philosophy and philosophical methodology. Most of his contributions in these areas have influenced contemporary debates, either because his views are still defended or because they are still considered worthy of detailed responses. His views on the philosophy of logic have been only rarely discussed, however. My aim in this paper is threefold. First, I provide a systematic account of Strawson’s philosophy of logic. (...) I argue that Strawson is an important predecessor of logical expressivism, a contemporary position in the philosophy of logic most notably defended by Robert Brandom. My main focus is on Strawson’s largely-neglected 1982 paper ‘Logical Form and Logical Constants’, which contains his most mature ideas on the topic. Second, while Strawson’s position is of historical and independent philosophical interest, I argue that he leaves many points unclear. Finally, I propose several clarifications of Strawson’s position. (shrink)

On a pragmatist view of quantum theory, a quantum state has the role of advising physically situated agents rather than representing the condition of physical systems. The advice concerns the cognitive significance of a magnitude claim S: σ has, locating the value of magnitude Q on system σ in set Δ of real numbers. The quantum state offers advice both on the content of a magnitude claim S and on its credibility, provided it has enough content. The advice is authoritative—anyone (...) who both accepts quantum theory and agrees on the correct quantum state is bound to heed it. On this view, the content of a magnitude claim is a function of its place in a web of material inferences connecting it to other claims, and hence to perception and action. A quantum state offers advice on the content of a magnitude claim by controlling its place in this inferential web. It thereby adds a contextual element to the content even of claims about the properties of familiar objects like gross experimental apparatus and the moon. But by modeling the behavior of quantum states, quantum theory itself reassures us that only for claims about currently unfamiliar objects does the consequent modification of content amount to anything. (shrink)

While its applications have made quantum theory arguably the most successful theory in physics, its interpretation continues to be the subject of lively debate within the community of physicists and philosophers concerned with conceptual foundations. This situation poses a problem for a pragmatist for whom meaning derives from use. While disputes about how to use quantum theory have arisen from time to time, they have typically been quickly resolved, and consensus reached, within the relevant scientific sub-community. Yet rival accounts of (...) the meaning of quantum theory continue to proliferate . In this article I offer a diagnosis of this situation and outline a pragmatist solution to the problem it poses, leaving further details for subsequent articles. (shrink)

In this paper I argue that defeasible inferences are occasion-sensitive: the inferential connections of a given claim depend on features of the circumstances surrounding the occasion of inference. More specifically, it is an occasion-sensitive matter which possible defeaters have to be considered explicitly by the premises of an inference and which possible defeaters may remain unconsidered, without making the inference enthymematic. As a result, a largely unexplored form of occasion-sensitivity arises in inferentialist theories of content that appeal to defeasible inferences.

Various possibilities, that one is dreaming, that one is being deceived by a deceitful demon, that one is a brain in the vat being stimulated to think one has a body and is in a regular world, have been invoked to show that all one's experience-based beliefs might be false. Descartes in Meditation I advises that in order not to lapse into his careless everyday view of things he, or at least his meditator, should pretend that all his experience-based beliefs, (...) indeed all his …. (shrink)

Many of its students are first drawn to Kant's practical philosophy because it seems to promise a theory of morality both objective and practicable. Moral theory, as Kant conceives of it, must abst...

This paper investigates the relation between what James Conant has called Kantian and Cartesian varieties of skepticism. It is argued that a solution to the most prominent example of a Kantian variety of skepticism, i.e. Kripkensteinian skepticism about rule-following and meaning, can be found in the works of Wilfrid Sellars. It is then argued that, on the basis of that very same solution to the Kantian problematic of rule-following and meaning, a novel argument against external world skepticism can be formulated. (...) This argument takes the shape of a transcendental argument, which is reminiscent of Hilary Putnam’s infamous argument against the brain-in-a-vat hypothesis, but is, as is argued, superior to it in certain respects. (shrink)

The paper has two parts: 1. A brief exposition of proof-theoretic semantics, not necessarily in connection to natural language. 2. A review, with a contrastive flavour, of some of the applications of PTS to NL with an indication of advantages of PTS as a theory of meaning for NL.

The article proposes an account of the prevailing classical Chinese conception of reasoning and argumentation that grounds it in a semantic theory and epistemology centered on drawing distinctions between the similar and dissimilar kinds of things that do or do not fall within the extension of ‘names’. The article presents two novel interpretive hypotheses. First, for pre-Hàn Chinese thinkers, the functional role associated with the logical copula is filled by a general notion of similarity or sameness. Second, these thinkers’ basic (...) explanation of reasoning is that it is a process of moving from a comparison of whether something is similar to a ‘model’ or ‘standard’ to a judgment about whether that thing is part of a certain kind. Classical texts treat judgment as the attitude of predicating a ‘name’ of something, or, equivalently, of distinguishing whether something is the kind of thing denoted by a certain term. Reasoning is treated as a process of considering how some acts of term predication, or drawing distinctions, normatively commit one to making further, analogous predications or drawing further, analogous distinctions. Inference is thus understood as the act of distinguishing something as a certain kind of thing as a result of having distinguished it as similar to a relevant ‘model’ or ‘standard’. The article concludes by summarizing the consequences of the proposed account of early Chinese semantic and logical theories for the interpretation of other areas of classical Chinese thought. (shrink)

According to relational views of autonomy, some social relations or forms of dependence are necessary for autonomous agency. Recent relational theorists have primarily focused on autonomy of action or practical autonomy, and the result has been a shift away from individualistic conceptions of autonomy in the practical realm. Despite these trends, individualistic conceptions are still the default when it comes to autonomy of belief or intellectual autonomy. In this paper, I argue for a relational account of intellectual autonomy. Specifically, I (...) claim that intellectual autonomy requires a sense of one’s standing as an equal member of the epistemic community. (shrink)

En este artículo propongo una variedad de conceptualismo contra la objeción no conceptualista de acuerdo con la cual los enfoques no conceptualistas no serían capaces de explicar apropiadamente la percepción animal. En primer lugar, sintetizo la posición de McDowell sobre las mentes animales. En segundo lugar, señalo algunos problemas conceptuales en ella. En tercer lugar, sugiero una extensión del conceptualismo al reino animal a fin de resolver las inconsistencias de McDowell y de acomodar cierta evidencia empírica acerca de algunas capacidades (...) intelectuales atribuidas a algunos animales. Finalmente, presento dos argumentos para rechazar el no conceptualismo. La posición resultante es una versión mínima o deflacionada de conceptualismo de acuerdo con la cual ciertos animales no humanos son capaces de participar del espacio lógico de las razones aun cuando no sean capaces de justificar sus creencias o acciones. (shrink)

Proponents of meaning holism often invoke notions of meaning similarity and semantic spatiality in order to counter accusations that holism renders language unstable and chaotic. However, talk of such notions often falls short of being explicit and formal. In this paper I present an algebraically couched theory of inferential similarity and spatiality, motivated by measurement theory, and I apply it to the discussion of meaning holism. I argue that the proposed theory offers new and improved conceptual resources for facing the (...) challenges raised against the thesis. (shrink)

Pragmatist views inspired by Peirce characterize the content of claims in terms of their practical consequences. The content of a claim is, on these views, determined by what actions are rationally recommended or supported by that claim. In this paper I examine the defeasibility of these relations of rational support. I will argue that such defeasibility introduces a particularist, occasion-sensitive dimension in pragmatist theories of content. More precisely, my conclusion will be that, in the sort of framework naturally derived from (...) Peirce’s pragmatist maxim, grasping conceptual contents is not merely a question of mastering general rules or principles codifying the practical import of claims, but decisively involves being sensitive to surrounding features of the particular situation at hand. (shrink)

In this paper, we take issue with the belief–desire model of second- and third-person action interpretation as it is presented by both theory theories and cognitivist versions of simulation theory. These accounts take action interpretation to consist in the (tacit) attribution of proper belief–desire pairs that mirror the structure of formally valid practical inferences. We argue that the belief–desire model rests on the unwarranted assumption that the interpreter can only reach the agent's practical context of action through inference. This assumption (...) betrays a deep-seated bias toward disengaged, observational interpretation strategies. On our alternative picture, the interpreter can start off on the assumption of a shared practical context and proceed to reason discourse in those cases in which this assumption runs aground. Following Brandom's non-formalist account of reason discourse, we suggest that interpreting other people's actions in terms of reasons is not a matter of following the principles of formally valid practical syllogisms, but of endorsing practical material inferences that are correct in virtue of a shared practical world. (shrink)

Wilfrid Sellars is usually read as claiming that only the unobservable, theoretical objects which science would postulate at the ideal end of inquiry are real. Against this, Willem deVries has suggested that we can develop a notion of practical reality in the context of Sellars's philosophy which would pertain primarily to commonsense objects. I use deVries's suggestion as a foil to clarify Sellars's own commitments about the practical. I show that the notion of practical reality is not necessary to secure (...) the ultimate legitimacy of practical concepts. We can retreat to the less committed notion of practical truth. I argue that the notion of practical truth may not be sufficient to ensure that ultimately legitimate practical concepts are commonsense concepts in Sellars's framework. Nevertheless, deVries's suggestion highlights that Sellars's vision of an ultimate conceptual system may have been richer than is often thought. (shrink)

My paper is concerned with the relation between ought-statements and intentions in Wilfrid Sellars’s philosophy. According to an entrenched view in Sellars scholarship, Sellars considers ought-statements as expressions of we-intentions. The aim of my paper is to question this reading and to propose an alternative. According to this alternative reading of Sellars, ought-statements are metalinguistic statements about the implication relations between intentions. I show that the entrenched understanding faces many unacknowledged problems and generates incompatibilities with Sellars’s commitments about intentions. I (...) argue that the alternative account can help to resolve these problems. A second reason in support of the alternative understanding of Sellars is provided by historical considerations. I argue that my alternative account can be discerned in Sellars’s most developed views about intentions and ought-statements. I also discuss problems and questions which the alternative reading itself faces. (shrink)

A close reading of Descartes’ works, particularly his Regulae ad Directionem Ingenii, calls into question the common interpretation of Peirce’s ‘Questions Concerning Certain Faculties Claimed for Man’ and ‘Some Consequences of Four Incapacities’ as being anti-Cartesian. In particular, Descartes’ conception of intuition differs from Peirce’s, and on one plausible reading of Descartes his intuitionism actually mirrors Peirce’s inferentialism in key respects. Given these similarities between Descartes and Peirce, the dogmatic status of the anti-Cartesian interpretation of Peirce becomes evident.

Within the Gricean framework in pragmatics, communication is understood as an inferential activity. Other approaches to the study of linguistic communication have contended that language is argumentative in some essential sense. My aim is to study the question of whether and how the practices of inferring and arguing can be taken to contribute to meaning in linguistic communication. I shall suggest a two-fold hypothesis. First, what makes of communication an inferential activity is given with its calculability, i.e. with the possibility (...) to rationally recover the assigned meaning by means of an explicit inference. Secondly, the normative positions that we recognize and assign each other with our speech acts comprise obligations and rights of a dialectical character; but this fact does not entail nor presuppose an argumentative nature in language or speech. Both inferring and arguing are needed, however, in the activity of justifying and assessing our speech acts. (shrink)