The aim of this paper is to establish a specific view of linguistic understanding based on the framework of normative inferentialism. Normative inferentialism is presented as an overspecification (rich) account of meaning—the meaning of a sentence is understood as a cluster of context‐dependent contents. The standard psychological mechanism responsible for reaching understanding of an utterance depends on the ability to eliminate contextually irrelevant aspects/parts of meaning. The advantages of the view are that the mechanism can (a) explain a (...) wide range of linguistic phenomena including polysemy, homonymy, and conversational implicatures, and (b) explain partial understanding of an utterance. (shrink)

The goal of this paper is to present and defend an inferentialist account of the meaning of fictional names on the basis of Sellars-Brandom’s inferentialist semantics and a Brandomian anaphoric theory of reference. On this inferentialist account, the meaning of a fictional name is constituted by the relevant language norms which provide the correctness conditions for its use. In addition, the Brandomian anaphoric theory of reference allows us to understand reference in terms of anaphoric word-word relations, rather than substantial word-world (...) relations. In this paper I argue that this inferentialist account has many important merits over its rival theories. One important merit is that it explains why we can use fictional names to make true statements, even if they lack bearers. As a consequence, this theory allows us to use fictional names without committing ourselves to an implausible ontology of fictional entities. Another important merit is that it provides a uniform semantic account of fictional names across different types of statements in which fictional names are involved. (shrink)

In this essay, we extend earlier inferentialist-expressivist treatments of traditional logical, semantic, modal, and representational vocabulary (Brandom 1994, 2008, 2015; Peregrin 2014) to explanatory vocabulary. From this perspective, Inference to the Best Explanation (IBE) appears to be an obvious starting point. In its simplest formulation, IBE has the form: A best explains why B, B; so A. It thereby captures one of the central inferential features of explanation. An inferentialist-expressivist treatment of “best explains” would treat it as a logical operator. (...) Analogous to the inferentialist-expressivist treatment of other logical operators, this essay aims to provide introduction and elimination rules for “best explains.” Indeed, by exhibiting a form of detachment, IBE superficially looks like an elimination rule. The sequent calculus LEA+, described in Section 5 below, makes good on this intuition. By showing how “A best explains why B” is related to the underlying, scientific inference “A, so B,” we can purchase the inference ticket of IBE for no more than the cost of science’s material inferences. (shrink)

In this article, I present two objections against the view that aesthetic judgements – that is, judgemental ascriptions of aesthetic qualities like elegance or harmony – are justified non‐inferentially. The first is that this view cannot make sense of our practice to support our aesthetic judgements by reference to lower‐level features of the objects concerned. The second objection maintains that non‐inferentialism about the justification of aesthetic judgements cannot explain why our aesthetic interest in artworks and other objects is limited (...) to only some of their lower‐level features that realise their higher‐level aesthetic qualities. Although my concern with the view that aesthetic judgements are subject to non‐inferential justification is very general, my discussion is primarily structured around Sibley's well‐developed and influential version of this view. (shrink)

Despite its many advantages as a metaethical theory, moral expressivism faces difficulties as a semantic theory of the meaning of moral claims, an issue underscored by the notorious Frege-Geach problem. I consider a distinct metaethical view, inferentialism, which like expressivism rejects a representational account of meaning, but unlike expressivism explains meaning in terms of inferential role instead of expressive function. Drawing on Michael Williams’ recent work on inferential theories of meaning, I argue that an appropriate understanding of the pragmatic (...) role of moral discourse—the facilitation of coordinated social behavior—suggests the kind of inferences we should expect terms with this function to license. I offer a sketch of the inferential roles the moral ‘ought’ plays, and argue that if we accept that the relevant inferential roles are meaning-constitutive, we will be in a position to solve the Frege-Geach problem. Such an inferentialist solution has advantages over those forwarded by expressivists such as Blackburn and Gibbard. First, it offers a more straightforward explanation of the meaning of moral terms. It also gives simple answers to at least two semantic worries that have vexed contemporary expressivists—the “problem of permissions” and the commitment to “mentalism”, both of which I argue are problems that don’t get traction with an inferentialist approach. I conclude by considering ways in which this approach can be expanded into a more robust semantic account. (shrink)

The aim of this paper is to show that expressivism about attitudes is not a tenable position. Although this claim has been often made in the literature, traditional arguments against attitudinal expressivism assumed a dated form of expressivism. In order to show that ascriptions of attitudes cannot be seen as expressive in either of them, the paper discusses two more recent versions of expressivism: quasi-realism and inferentialist expressivism. Quasi-realism escapes traditional arguments against attitudinal expressivism because it allows expressive statements to (...) be true in a deflationary sense. Nonetheless, it is implausible to adopt quasi-realist expressivism with regard to attitudes because this position cannot avoid substantial psychological commitments, despite Toppinen's recent arguments to the contrary. This conclusion also pertains to quasi-realist hybrid expressivist conceptions. The recently developed conception of inferentialist expressivism arguably creates the most accommodating theory for attitudinal expressivism as it does not make any substantial psychological commitments. Still, the criteria of bifurcation assumed in this framework does not support the claim that attitudes play an expressive role. (shrink)

There may be various reasons for claiming that meaning is normative, and additionally, very different senses attached to the claim. However, all such claims have faced fierce resistance from those philosophers who insist that meaning is not normative in any nontrivial sense of the word. In this paper I sketch one particular approach to meaning claiming its normativity and defend it against the anti-normativist critique: namely the approach of Brandomian inferentialism. However, my defense is not restricted to inferentialism (...) in any narrow sense for it encompasses a much broader spectrum of approaches to meaning, connected with the Wittgensteinian and especially Sellarsian view of language as an essentially rule-governed enterprise; and indeed I refrain from claiming that the version of inferentialism I present here is in every detail the version developed by Brandom. (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)

According to the view of conditionals named 'inferentialism', a conditional holds when its consequent can be inferred from its antecedent. This paper identifies some major challenges that inferentialism has to face, and uses them to assess three accounts of conditionals: one is the classical strict account, the other two have recently been proposed by Douven and Rott. As will be shown, none of the three proposals meets all challenges in a fully satisfactory way. We argue through novel formal (...) results that a variation of the evidential account of conditionals suggested by Crupi and Iacona is the most promising candidate to develop inferentialism in a coherent formal framework. (shrink)

This article considers the implications of inferentialist philosophy of language for debates in the historiography of philosophy. My intention is to mediate and refine the polemics between contextualist historians and ‘analytic’ or presentist historians. I claim that much of Robert Brandom’s nuanced defence of presentism can be accepted and even adopted by contextualists, so that inferentialism turns out to provide an important justification for orthodox history of philosophy. In the concluding sections I argue that the application of Brandom’s theory (...) has important limits, and that some polemics by contextualists against presentists are therefore justified. (shrink)

This dissertation elaborates and defends a certain broad orientation in the philosophy of mind---the inferentialism of Sellars and Brandom---and explores the striking consequences of that orientation for the field of practical reason. Inferentialism aims to understand the significance of various philosophically important concepts in terms of their role in inference. In the first part of the dissertation, I use an analysis of inference to draw a distinction between two types of practical reasoning: reasoning that takes facts as reasons (...) for acting, and reasoning that takes practical attitudes as reasons for acting. I argue that once we take a contextualist, non-foundationalist approach to practical reasoning---and we should---we realize that neither form of reasoning is more fundamental or primary than the other. This leaves behind a number of current debates between Humeans and their opponents. In the second part, I examine three important, practically-oriented mental states: intentions, evaluative beliefs, and desires. Using their role in practical reasoning as a guiding thread in my analysis, I arrive at novel accounts of each. I analyze intentions as practical commitments, the linchpin of practical reasoning, and reveal their deep connection with beliefs. Desires are understood in terms of intentions, reversing the usual direction of analysis, while evaluative beliefs are approached via a distinction between acknowledging and attributing practical states. (shrink)

According to recent suggestions within the global pragmatism discussion, metaethical debate must be fundamentally re-framed. Instead of carving out metaethical differences in representational terms, it has been argued that metaethics should be given an inferentialist footing. In this paper, I put inferentialist metaethics to the test by subjecting it to the following two criteria for success: Inferentialist metaethicists must be able to save the metaethical differences between moral realism and expressivism, and do so in a way that employs understandings of (...) these metaethical accounts which would be acceptable to moral realists or expressivists who endorse an inferentialist theory of meaning. Two results follow from my discussion. The first concerns inferentialist metaethics more narrowly, casting doubts on inferentialists’ ability to fulfil the two criteria for success by showing that proposed metaethical demarcation attempts either meet the first criterion but violate the second, or pass the second criterion but fail the first. The second upshot pertains to the global pragmatism debate more widely, pressing the point that inferentialists have not as yet provided a convincing account of ontological commitment. (shrink)

This paper provides an inferentialist motivation for a logic belonging in the connexive family, by borrowing elements from the bilateralist interpretation for Classical Logic without the Cut rule, proposed by David Ripley. The paper focuses on the relation between inferentialism and relevance, through the exploration of what we call relevant assertion and denial, showing that a connexive system emerges as a symptom of this interesting link. With the present attempt we hope to broaden the available interpretations for connexive logics, (...) showing they can be rightfully motivated in terms of certain relevantist constraints imposed on assertion and denial. (shrink)

In this paper I present how the normative inferentialist can make the distinction between sentence meaning and content of the utterance. The inferentialist can understand sentence meaning as a role conferred to that sentence by the rules governing inferential transitions and content of the utterance as just a part of sentence meaning. I attempt to show how such a framework can account for prominent scenarios presented by contextualists as a challenge to semantic minimalism/literalism. I argue that inferentialism can address (...) contextualist challenges in a simple and effective manner by understanding sentence meaning as broad, but invariant. (shrink)

In the mid twentieth century, logical positivists and many other philosophers endorsed a simple equation: something was necessary just in case it was analytic just in case it was a priori. Kripke’s examples of a posteriori necessary truths showed that the simple equation is false. But while positivist-style inferentialist approaches to logic and mathematics remain popular, there is no inferentialist account of necessity a posteriori. I give such an account. This sounds like an anti-Kripkean project, but it is not. Some (...) of Kripke’s remarks even suggest this kind of approach. This inferentialist approach reinstates neither the simple equation nor pure conventionalism about necessity a posteriori. But it does lead to something near enough, a type of impure conventionalism. In recent years, metaphysically heavyweight approaches to modality have been popular, while other approaches have lagged behind. The inferentialist, impure conventionalist theory of necessity I describe aims to provide a metaphysically lightweight option in modal metaphysics. (shrink)

On a representationalist view, conceptual engineering is the practice of changing the extensions and intensions of the devices we use to speak and think. But if this view holds true, conceptual engineering has a bad rationale. Extensions and intensions are not the sorts of things that are better or worse as such. A representationalist account of conceptual engineering thus falls prey to the objection that the practice has a bad rationale. To account for the assumption that conceptual engineering is worthwhile, (...) we propose to view what is being engineered as inferential devices, as opposed to representational devices. The objective is not to establish that being or having an inferential role is all there is to meaning or conceptual content. Rather, our agenda is to recommend a shift of focus from the representational features of content to the inferential features of content for the purposes of doing and thinking about conceptual engineering. Inferentialism about conceptual engineering makes better sense of the practice than a representationalist approach: In addition to accounting for the rationality of engaging in conceptual engineering, inferentialism provides a sound interpretation of what is at stake in concrete examples of conceptual engineering. (shrink)

The inferentialism due to Robert Brandom presents a compelling normative-deontic picture of language and discursive practices, and as such it is well positioned to address phenomena like lying. This short work outlines a simple account of how lying can be conceptualized within that framework. To that end, the basic Brandomian position is extended to include a novel type of status – namely, pseudo-commitments, which are unique in their being non-binding. The traditional definition of lying is then given a status-oriented (...) form, such that lying consists in presenting a pseudo-commitment with the intention for it to be attributed as a standard commitment. Importantly, this can be articulated in our scorekeeping practices, which is demonstrated with three example exchanges – one featuring an undetected lie, one featuring a detected lie, and one featuring a bald-faced lie. Though simple, the account works and invites extension to other similar phenomena, like sarcasm, acting, bullshit, etc. The notion of pseudo-commitment may also find application outside of the inferentialist context. (shrink)

Abstract: Any normative inferentialist view confronts a set of challenges in the form of how to account for the sort of ordinary empirical descriptive vocabulary that is involved, paradigmatically, in our noninferential perceptual responses and knowledge claims. This chapter lays out that challenge, and then argues that Sellars’ original multilayered account of such noninferential responses in the context of his normative inferentialist semantics and epistemology shows how the inferentialist can plausibly handle those sorts of cases without stretching the notion of (...) inference beyond its standard uses. Finally, it is suggested that for Sellars there were deeply naturalistic motivations for his own normative inferentialism, though the latter raises further questions as to whether this really represents, as Sellars thought, a genuinely scientific naturalist outlook on meaning and conceptual cognition. (shrink)

Alvin Plantinga's evolutionary argument against naturalism makes the case that the conjunction of evolutionary theory and naturalism cannot be rationally believed, as, if both evolutionary theory and naturalism were true, it would be highly unlikely that our cognitive faculties are reliable. I present Plantinga's evolutionary argument against naturalism and survey a theory of meaning espoused by Robert Brandom, known as semantic inferentialism. I argue that if one accepts semantic inferentialism, as it is developed by Brandom, then Plantinga's motivation (...) for the evolutionary argument against naturalism is undermined. (shrink)

The paper presents teleo-inferentialism, which is a novel meta-semantic theory that combines advantages of teleosemantics and normative inferentialism. Like normative inferentialism, teleo-inferentialism holds that contents are individuated by the norms that govern inferences in which they occur. This allows teleo-inferentialism to account for sophisticated concepts. Like teleosemantics, teleo-inferentialism explains conceptual norms in a naturalistically acceptable way by appeal to the broadly biological well-functioning of our innate capacities. As a test-case for teleo-inferentialism, I discuss (...) how the view handles Kripkenstein-style meaning skepticism. (shrink)

I consider the ‘inferentialist’ thesis that whenever a mental state rationally justifies a belief it is in virtue of inferential relations holding between the contents of the two states. I suggest that no good argument has yet been given for the thesis. I focus in particular on Williamson (2000) and Ginsborg (2011) and show that neither provides us with a reason to deny the plausible idea that experience can provide non-inferential justification for belief. I finish by pointing out some theoretical (...) costs and tensions associated with endorsing inferentialism. (shrink)

It is sometimes held that rules of inference determine the meaning of the logical constants: the meaning of, say, conjunction is fully determined by either its introduction or its elimination rules, or both; similarly for the other connectives. In a recent paper, Panu Raatikainen (2008) argues that this view - call it logical inferentialism - is undermined by some "very little known" considerations by Carnap (1943) to the effect that "in a definite sense, it is not true that the (...) standard rules of inference" themselves suffice to "determine the meanings of [the] logical constants" (p. 2). In a nutshell, Carnap showed that the rules allow for non-normal interpretations of negation and disjunction. Raatikainen concludes that "no ordinary formalization of logic ... is sufficient to `fully formalize' all the essential properties of the logical constants" (ibid.). We suggest that this is a mistake. Pace Raatikainen, intuitionists like Dummett and Prawitz need not worry about Carnap's problem. And although bilateral solutions for classical inferentialists - as proposed by Timothy Smiley and Ian Rumfitt - seem inadequate, it is not excluded that classical inferentialists may be in a position to address the problem too. (shrink)

Sellars was an inferentialist about meaning. He thus effectively accorded modality a categorial function, maintaining that any meaningful assertion involves implicit commitment to rules of material inference, which modal propositions explicitly endorse. But Sellars was also a modal anti-realist, construing modality as “entirely immanent to thought” (LRB §40), not present in the world an sich. These two commitments, Klemick argues, render it impossible in principle for us to describe the world an sich adequately, undermining Sellars’ scientific realism, on which, at (...) the “ideal outcome of scientific inquiry,” “the gulf between appearances and things-in-themselves [... can] be bridged” (SM II §51). Sellars’ attempt to ground his modal anti-realism in an ideal “pure description of the world” (CDCM §79) cannot succeed, given modality’s categorial function. Further, his subsequent deployment of picturing as a naturalistic criterion of ontological commitment founders on an analogue of the Kantian problem of noumenal affection: the descriptions of picturing relations that render this proposal intelligible are emptied of content by the denial that the in-itself is modally characterized. Sellars’ worthy aim of preserving the world’s independence of our conceptual activity, Klemick concludes, doesn’t require denying that it exhibits modal relations isomorphic to the semantic relations within our conceptual scheme. (shrink)

It is common to base an inferential semantics on a social, normative pragmatics, thus conceiving meaning as consisting in certain normative relations (Wittgenstein, Sellars, Brandom). This position faces a trilemma, which is of wider application, concerning all normative statements: (1) Normative statements are true or false. Regarding a certain normative statement as true does not imply that it is true, not even if a whole community takes the statement in question to be true (cognitivism). (2) There are no normative entities (...) in the world that make normative statements true (naturalism). (3) It is not possible to deduce normative statements from descriptive statements (naturalistic fallacy). Each of these principles is well grounded considered in isolation, but their conjunction is inconsistent. We have to give up one of these principles. I shall argue in favour of abandoning (3) and outline a naturalistic account of the normative relations that constitute meaning in an inferentialist perspective, while preserving the objectivity of meaning. (shrink)

In this paper, I show how normative inferentialism could be used to explain several phenomena related to natural languages. First, I show how the distinction between the inferential potential and the inferential significance fits the standard distinction between the meaning of a sentence and the content of an utterance. Second, I show how the distinction could be used to explain ambiguity and free pragmatic enrichment from the perspective of normative inferentialism. The aim of this paper is to establish (...) theoretical foundations that enable normative inferentialism to enter the discussions within the literalism-contextualism debate. As I argue, the biggest advantage of inferentialism is that it provides one general framework for the representation of meaning/content that naturally incorporates contextual information and so it can be used to represent meanings of various types of context-dependent sentences. (shrink)

Brandom’s attempt to motivate inferentialism is found wanting on a number of grounds, including a skepticism about how much recommendation for inferentialism can be derived from the evident unsatisfactoriness of the representationalism Brandom contrasts it with, which seems to be a straw man. Brandom’s appeal to authorities falls flat; in particular, his reading of Frege’s early work as inferentialist in Brandom’s sense is a misinterpretation. Given the programmatic character of Brandom’s recommendation for inferentialism, the quality of the (...) motivation he offers for it matters more than he has acknowledged. (shrink)

Variations on the argument “Inferences are moves from meaningful statements to meaningful statements; hence the meanings cannot be inferential roles” are often used as knock-down argument against inferentialism. In this short paper I indicate that the argument is simply a non sequitur.

Basic to Robert Brandom’s project in Making It Explicit is the demarcation of singular terms according to the structure of their inferential roles---rather than, as is usual, according to the kinds of things they purport to denote. But the demarcational effort founders on the need to distinguish extensional and nonextensional occurrences of expressions in terms of inferential roles; the closest that an inferentialist can come to drawing that distinction is to discern degrees of extensionality, and that is not close enough. (...) The general moral applies as well to “two factor” theories of content: the notion of inferential role lacks the independence from the notion of denotation that many proponents of such theories have attributed to it. (shrink)

In a recent paper, after outlining various distinguishing features of derogatory words, Jennifer Hornsby suggests that the phenomenon raises serious difficulties for inferentialism. Against Hornsby, I claim that derogatory words do not pose any insuperable problems for inferentialism, so long as it is supplemented with apparatus borrowed from Grice and Hare. Moreover, I argue, derogatory expressions pose difficulties for Hornsby's favoured alternative theory of meaning, representationalism, unless it too is conjoined with a similar Grice/Hare mechanism. So, the upshot (...) of the discussion is that, contra Hornsby, focus on derogatory expressions alone does not provide grounds for deciding between competing theories of meaning, but nevertheless serves to highlight important features that any such theory must acknowledge and incorporate. (shrink)

Robert Brandom has supported his inferentialist conception of semantic content by appealing to the claim that it is a necessary condition on having a propositional attitude that one appreciate the inferential relations it stands in. When we see what considerations can be given in support of that claim, however, we see that it doesn’t even motivate an inferentialist semantics. The problem is that that claim about what it takes to have a propositional attitude does nothing to show that its inferential (...) relations are a feature of its content rather than of the relation that the subject stands in to that content—that is, the attitude. (shrink)

Brandom's inferentialism provides a semantics that complements Habermas's theory of communicative action without sacrificing its intersubjectivist insights. Pace Habermas, Brandom's conception of communication is robustly intersubjective. At the pragmatic level, interlocutors inherit each other's commitments and entitlements and must justify their claims when challenged; at the semantic level, anaphora show how the web of meaning is knit together, connecting expressions of the language as well as interlocutors. Finally, Habermas's thesis that there are three irreducible types of validity claim is (...) preserved by linking claims to truth and rightness with mutually irreducible patterns of inference. (shrink)

In this paper we argue for an integrated inferential conception about theories and representations and its role in accounting for the theoretical value of philosophically disregarded representational practices, such as the systematic use of phase space diagrams within the theoretical context of statistical mechanics. This proposal would rely on both inferentialism about scientific representations (Suárez 2004) and inferentialism about particular physical theories (Wallace 2017). We defend that both perspectives somehow converge into an integrated inferentialism by means of (...) the thesis theories as being composed of representations, as defended from the representational semantic conception defended by Suárez and Pero (2019). (shrink)

This chapter introduces inferential role semantics (IRS) and some of the challenges it faces. It also introduces inferentialism and places it into the wider context of contemporary philosophy of language. The chapter focuses on what is standardly considered both the most important test case for and the most natural application of IRS: logical inferentialism, the view that the meanings of the logical expressions are fully determined by the basic rules for their correct use, and that to understand a (...) logical expression is to use it in accordance with the appropriate rules. It discusses some of the benefits of logical inferentialism, chiefly with regard to the epistemology of logic, and considers a number of objections. The chapter critically examines Robert Brandom's inferentialism about linguistic and conceptual content in general. Finally, it considers a number of general objections to IRS and possible responses on the inferentialist's behalf. (shrink)

Inferentialism claims that the rules for the use of an expression express its meaning without any need to invoke meanings or denotations for them. Logical inferentialism endorses inferentialism specically for the logical constants. Harmonic inferentialism, as the term is introduced here, usually but not necessarily a subbranch of logical inferentialism, follows Gentzen in proposing that it is the introduction-rules whch give expressions their meaning and the elimination-rules should accord harmoniously with the meaning so given. It (...) is proposed here that the logical expressions are those which can be given schematic rules that lie in a specific sort of harmony, general-elimination harmony, resulting from applying a certain operation, the ge-procedure, to produce ge-rules in accord with the meaning defined by the I-rules. Griffiths claims that identity cannot be given such rules, concluding that logical inferentialists are committed to ruling identity a non-logical expression. It is shown that the schematic rules for identity given in Read, slightly amended, are indeed ge-harmonious, so confirming that identity is a logical notion. (shrink)

In the course of developing a semantics with epistemological intent, Brandom claims that his inferentialism is Hegelian. This paper argues that, even on a charitable reading, Brandom is an anti-Hegelian.

Within contemporary philosophy of mind, it is taken for granted that externalist accounts of meaning and mental content are, in principle, orthogonal to the matter of whether cognition itself is bound within the biological brain or whether it can constitutively include parts of the world. Accordingly, Clark and Chalmers (1998) distinguish these varieties of externalism as ‘passive’ and ‘active’ respectively. The aim here is to suggest that we should resist the received way of thinking about these dividing lines. With reference (...) to Brandom’s (1994; 2000; 2008) broad semantic inferentialism, we show that a theory of meaning can be at the same time a variety of active externalism. While we grant that supporters of other varieties of content externalism (e.g., Putnam 1975 and Burge 1986) can deny active externalism, this is not an option for semantic inferentialists: On this latter view, the role of the environment (both in its social and natural form) is not ‘passive’ in the sense assumed by the alternative approaches to content externalism. (shrink)

Kant’s Inferentialism draws on a wide range of sources to present a reading of Kant’s theory of mental representation as a direct response to the challenges issued by Hume in A Treatise of Human Nature. Kant rejects the conclusions that Hume draws on the grounds that these are predicated on Hume’s theory of mental representation, which Kant refutes by presenting objections to Hume’s treatment of representations of complex states of affairs and the nature of judgment. In its place, Kant (...) combines an account of concepts as rules of inference with a detailed account of perception and of the self as the locus of conceptual norms to form a complete theory of human experience as an essentially rule-governed enterprise aimed at producing a representation of the world as a system of objects necessarily connected to one another via causal laws. This interpretation of the historical dialectic enriches our understanding of both Hume and Kant and brings to bear Kant’s insights into mental representation on contemporary debates in philosophy of mind. Kant’s version of inferentialism is both resistant to objections to contemporary accounts that cast these as forms of linguistic idealism, and serves as a remedy to misplaced Humean scientism about representation. (shrink)

In this study two strands of inferentialism are brought together: the philosophical doctrine of Brandom, according to which meanings are generally inferential roles, and the logical doctrine prioritizing proof-theory over model theory and approaching meaning in logical, especially proof-theoretical terms.

Inferentialism is explained as an attempt to provide an account of meaning that is more sensitive (than the tradition of truth-conditional theorizing deriving from Tarski and Davidson) to what is learned when one masters meanings.

Normative inferentialism is a semantic theory according to which the meaning of an expression is, or is determined by, its proper inferential role. Critics of inferentialism often argue that it violates the principle of compositionality, and that it is therefore unable to explain some important linguistic data. I have two tasks in this paper: the first is to demonstrate that inferentialism, appearances perhaps to the contrary, does not violate the principle of compositionality, and the second is to (...) explain why this demonstration is unlikely to mollify critics of inferentialism. The dispute between inferentialists and their critics, I shall argue, is not about compositionality, it is a more fundamental dispute about the nature of representations. (shrink)

Normative discourse includes statements which appear to be truth-apt expressions of normative beliefs. But normative oughts do not seem to fit cleanly amongst the natural facts. This makes many naturalistically inclined philosophers sympathetic to some form of expressivist view that normative statements get their meaning from how they express desire-like attitudes. However, there are a serious semantic challenges for expressivism, which lead others to accept the idea that normative statements are representational of reality after all. This paper presents another option (...) that derives from the general program in the theory of meaning to emphasize the commissive role of language over any descriptive or expressive roles. Here this emphasis is used to sketch a version of metaethical inferentialism and contrast it with expressivism. I conclude with some observations about new perspectives this view offers on three other issues in metaethics. (shrink)

In this article, I introduce Robert Brandom’s inferentialism as an alternative to common representational interpretations of constructivism in science education. By turning our attention away from the representational role of conceptual contents and toward the norms governing their use in inferences, we may interpret knowledge as a capacity to engage in a particular form of social activity, the game of giving and asking for reasons. This capacity is not readily reduced to a diagrammatic structure defining the knowledge to be (...) acquired. By considering the application of these ideas to the concept of electrical current and the use of analogies in science education, I hope to illustrate how they may be given practical employment as the child comes to explore within the concepts derived from historical scientific endeavours and not merely meander through her individual experiences of scientific phenomena themselves. In moving away from the representational role of analogy, our focus shifts from the quality of the analogy itself toward the quality of the discourse utilising the analogy. (shrink)

Inferentialism seems to be an unpopular theory where derogatory terms are concerned. Contrary to most theorists in the debate on the meaning of derogatory terms, I think that inferentialism constitutes a promising theory to account for a broad range of aspects of derogatory language use. In order to make good on that promise, however, inferentialism must overcome four main objections that are usually raised against Michael Dummett's and Robert Brandom's inferentialist explanations of derogatory terms. This paper aims (...) at debunking these objections and thereby further developing the inferentialist interpretation of derogatory terms. I shall first discuss and reject three of the objections by pointing to the core assumptions of Brandomian inferentialism. Overcoming the fourth objection requires adjusting Dummett's and Brandom's explanation of the meaning of derogatory terms. In order to do so, I shall elaborate on the role that the explication of implicit material inferences plays with regard to different kinds of derogatory terms. The inferentialist account I am proposing fares better in terms of its explanatory power and broadness of application than Dummett's and Brandom's sketchy and oft-criticised views. (shrink)

Our knowledge of each others’ mental features is sometimes epistemically basic or non-inferential. The alternative to this claim is Inferentialism, the view that such knowledge is always epistemically inferential. Here, I argue that Inferentialism is not plausible. My argument takes the form of an inference to the best explanation. Given the nature of the task involved in recognizing what mental features others have on particular occasions, and our capacity to perform that task, we should not expect always to (...) find good inferential explanations of our knowledge. This conclusion is an epistemological one. The motivation for it is independent of metaphysical concerns about functionalism or about the best way to model the cognitive architecture which produces our knowledge of others’ minds. Given this it is compatible both with the truth of functionalism and theory–theory construed as a cognitive model. (shrink)

Charles S. Peirce’s critique of epistemic individualism, the attempt to make the individual the locus of knowledge, is a dominant theme in his writings. While scholars often mention this critique, there is, surprisingly, a lack of research on the topic. However, it is necessary to know what motivates Peirce’s critique of epistemic individualism to know why he aims to turn philosophy into a communal study. In this dissertation, I defend the claim that Peirce’s communal inferentialism allows us to assess (...) the rational merits of his critique of epistemic individualism and to grasp his insights into why philosophy must change its course. The questions that have guided the research are the following. What are the central reasons that support Peirce’s verdict that epistemic individualism is a dead-end for philosophy? What roles do Peirce’s fundamental commitments concerning the notion of the community of inquirers and the patterns of correct inference play in his critique? I defend the central claim in four chapters. In Chapter One, I reinvestigate Peirce’s critique in relation to Cartesianism, while in Chapter Two I take up Peirce’s case against nominalism. I begin with these topics since Peirce claims that these two positions in the history of philosophy are prime examples of epistemic individualism. In Chapter Three and Chapter Four, I show that the problem of epistemic individualism crops up again in Peirce’s two most influential papers, “The Fixation of Belief” and “How to Make Our Ideas Clear.” I provide a communal inferentialist reading of both papers. In this dissertation, I further show why, according to Peirce, our key epistemic notions, including knowledge and truth, cannot be individualistic but must be communal notions. (shrink)

One’s account of the meaning of ethical sentences should fit – roughly, as part to whole – with one’s account of the meaning of sentences in general. When we ask, though, where one widely discussed account of the meaning of ethical sentences fits with more general accounts of meaning, the answer is frustratingly unclear. The account I have in mind is the sort of metaethical expressivism inspired by Ayer, Stevenson, and Hare, and defended and worked out in more detail recently (...) by Blackburn, Gibbard, and others. So, my first aim (§1) in this paper is to pose this question about expressivism’s commitments in the theory of meaning and to characterize the answer I think is most natural, given the place expressivist accounts attempt to occupy metaethics. This involves appeal to an ideationalist account of meaning. Unfortunately for the expressivist, however, this answer generates a problem; it’s my second aim (§2) to articulate this problem. Then, my third aim (§3) is to argue that this problem doesn’t extend to the sort of account of the meaning of ethical claims that I favor, which is like expressivism in rejecting a representationalist order of semantic explanation but unlike expressivism in basing an alternative order of semantic explanation on inferential role rather than expressive function. (shrink)

I defend a new position in philosophy of mathematics that I call mathematical inferentialism. It holds that a mathematical sentence can perform the function of facilitating deductive inferences from some concrete sentences to other concrete sentences, that a mathematical sentence is true if and only if all of its concrete consequences are true, that the abstract world does not exist, and that we acquire mathematical knowledge by confirming concrete sentences. Mathematical inferentialism has several advantages over mathematical realism and (...) fictionalism. (shrink)

My dissertation is concerned with natural kind terms; its most basic goal is to provide a semantic account of the role these play in scientific discourse. Since my broad semantic approach follows Sellars and Brandom in looking to the pragmatically articulated inferential role of sentences rather than their relation to the world, I manage to set aside metaphysical questions regarding the nature of kinds. I begin with an account of the central role played by natural kind terms in theoretical explanation. (...) I show how natural kind terms are essential to the explanatory function of scientific laws as inference licenses of a certain sort. I turn then to the curious fact that natural kind terms occur in multiple grammatical positions: as parts of attributive predicates and as apparently singular referents . This latter role is at times one that seems to involve a quantificational attribution to all members of the kind, but at other times is more robust . My account demonstrates the utility of just such ambiguity to the role played by kind terms in explanation. I go on to account for a number of other puzzling features of natural kind term usage and to explain the distinction between natural kind terms and other sortals on grounds of their distinctive pragmatic significances. I conclude by laying out how my view can be extended to give a semantics for other sorts of kind terms . This allows us to draw a substantial distinction between gerrymandered kind terms and those that our theories should genuinely commit us to, while acknowledging that the entire natural/social divide among the kind terms stands or falls with our ability to show that there is an important fundamental distinction between different sorts of theories. (shrink)