There is much to be said for a diachronic or interpersonal individuation of singular modes of presentation (MOPs) in terms of a criterion of epistemic transparency between thought tokens. This way of individuating MOPs has been discussed recently within the mental files framework, though the issues discussed here arise for all theories that individuate MOPs in terms of relations among tokens. All such theories face objections concerning apparent failures of the transitivity of the ‘same MOP’ relation. For mental files, these (...) transitivity failures most obviously occur because mental files can merge or undergo fission. In this paper I argue that this problem is easily resolved once mental files are properly construed as continuants, whose metaphysics is analogous to that of persons or physical objects. All continuants can undergo fission or fusion, leading to similar transitivity problems, but there are well-established theories of persistence that accommodate this. I suggest that, in particular, the stage theory best suits the purposes of a continuant theory of MOPs. (shrink)

For Perry and many authors, de se thoughts are a species of de re thought. In this paper, I argue that de se thoughts come in two varieties: explicit and implicit. While explicit de se thoughts can be construed as a variety of de re thought, implicit de se thoughts cannot: their content is thetic, while the content of de re thoughts is categoric. The notion of an implicit de se thought is claimed to play a central role in accounting (...) for the phenomenon of immunity to error through misidentification. Lewis has attempted to unify de re and de se in the opposite direction: by reducing de re to de se . This, however, works only if we internalize the acquaintance relations. I criticize Lewis's internalization strategy on the grounds that it rests on Egocentrism (the view that every occurrent thought is ultimately about the thinker at the time of thinking). In the conclusion, I suggest another way of unifying de re and de se , by extending the implicit/explicit distinction to de re thoughts themselves. (shrink)

For Perry and many authors, de se thoughts are a species of de re thought ; for Lewis, it is the other way round. To a large extent, the conflict between the two positions is merely apparent: it is due to insufficient appreciation of the crucial distinction between two types of de se thought. In view of this distinction, we can maintain both that de se thought is a special case of de re thought, and that de re thought is (...) a special case of de se thought. Still, I argue, Lewis's position can be criticized on the grounds that it internalizes acquaintance relations. (shrink)

So-called Neo-Russellians, such as Salmon, Braun, Crimmins, and Perry, hold that the semantic content of ‘ n is F ’ in a context c is the singular proposition ⟨ o, P ⟩, where o is the referent of the name n in c, and P is the property expressed by the predicate F in c. This is also known as the Neo-Russellian theory. Using truth ascriptions with names designating propositions, such as ‘Goldbach's conjecture’, in this paper, I will argue that, (...) together with highly plausible principles regarding a priori knowledge, the Neo-Russellian theory leads to unacceptable consequences. I will call this ‘the Goldbach puzzle’. Since the solution to the Goldbach puzzle cannot be to reject the discussed principles regarding a priori knowledge, the puzzle will undermine the Neo-Russellian theory. (shrink)

A comprehensive introduction to the Language of Though Hypothesis (LOTH) accessible to general audiences. LOTH is an empirical thesis about thought and thinking. For their explication, it postulates a physically realized system of representations that have a combinatorial syntax (and semantics) such that operations on representations are causally sensitive only to the syntactic properties of representations. According to LOTH, thought is, roughly, the tokening of a representation that has a syntactic (constituent) structure with an appropriate semantics. Thinking thus consists in (...) syntactic operations defined over representations. Most of the arguments for LOTH derive their strength from their ability to explain certain empirical phenomena like productivity, systematicity of thought and thinking. (shrink)

What does it mean to know how to do something? This book develops a comprehensive account of know-how, a crucial epistemic goal for all who care about getting things right, not only with respect to the facts, but also with respect to practice. It proposes a novel interpretation of the seminal work of Gilbert Ryle, according to which know-how is a competence, a complex ability to do well in an activity in virtue of guidance by an understanding of what it (...) takes to do so. This idea is developed into a full-fledged account, Rylean responsibilism, which understands know-how in terms of the normative guidance and responsible control of one's acts. Within the complex current debate about know-how, this view occupies a middle ground position between the intellectualist claim that know-how just is propositional or objectual knowledge and the anti-intellectualist claim that know-how just is ability. In genuine know-how, practical ability and guiding intellect are both necessary, but essentially intertwined. (shrink)

If two subjects have phenomenally identical experiences, there is an important sense in which the way the world appears to them is precisely the same. But how are we to understand this notion of 'ways of appearing'? Most philosophers who have acknowledged the existence of phenomenal content have held that the way something appears is simply a matter of the properties something appears to have. On this view, the way something appears is simply the way something appears to be . (...) This identification supports a Russellian theory of phenomenal content, according to which phenomenal content is exhausted by facts about what specific properties are represented by an experience. The present paper motivates and develops an alternative Fregean theory of phenomenal colour content. According to Fregean theories, the phenomenal content that is shared by any two phenomenally identical experiences is a matter of how the world is represented, and need not involve sameness in what is represented. It is argued that ways of appearing are modes of presentations of external properties and objects, and a detailed theory is presented about the nature of the modes of presentation involved in colour experience. (shrink)

The paper has two parts: First, I describe a relatively popular thesis in the philosophy of propositional attitudes, worthy of the name ‘taking tense seriously’; and I distinguish it from a family of views in the metaphysics of time, namely, the A-theories (or what are sometimes called ‘tensed theories of time’). Once the distinction is in focus, a skeptical worry arises. Some A-theorists maintain that the difference between past, present, and future, is to be drawn in terms of what exists: (...) growing-block theorists eschew ontological commitment to future entities; presentists, to future and past entities. Others think of themselves as A-theorists but exclude no past or future things from their ontology. The metaphysical skeptic suspects that their attempt to articulate an ‘eternalist’ version of the A-theory collapses into merely ‘taking tense seriously’– a thesis that does not imply the A-theory. The second half of the paper is the search for a stable eternalist A-theory. It includes discussion of temporary intrinsics, temporal parts, and truth. (shrink)

A widely held view about Fregean Sense has it that the determination of a sign's referent by the sign's sense is achieved viasatisfaction: the sense specifies a condition (or set of conditions) and the referent is that entity, if any, which uniquely satisfies that (set of) condition(s). This is usually held in conjunction with the claim that the sense is existentially and qualitatively independent of the referent: if the referent did not exist, or did not uniquely satisfy the sense, the (...) sense would still exist and would still specify the same condition(s) that it actually does (and might determine a different referent than its actual one). Proponents of this view give several reasons for holding it. I describe these reasons and argue that they are not convincing. More generally, I try to show that the notion of satisfaction has no useful application within Frege's system. I then suggest an alternative account of the determination of a referent by a sense that I think is truer to Frege and more illuminating. Compared to the satisfaction view, my account construes determination as a more naturalistic and epistemically real relation between speakers and things in the world. (shrink)

'You ask me about the idiosyncrasies of philosophers? There is their lack of historical sense, their hatred of even the idea of becoming, their Egyptianism. They think they are doing a thing honour when they dehistoricize it, sub specie aeternitatis — when they make a mummy of it.'Nietzsche, Twilight of the Idols.

The majority of physicalists are type-B physicalists – believing that the phenomenal-physical truths are only knowable a posteriori. This paper aims to show why this view is misguided. The strategy is to design an agent who (1) has full general physical knowledge, (2) has phenomenal concepts, and yet (3) is wired such that she would be in a position to immediately work out the phenomenal-physical truths. I argue that this derivation yields a priori knowledge. The possibility of such a creature (...) entails that – contrary to type-B physicalism – there is not an ideal epistemic gap between the phenomenal and the physical truths. Out of this argument against type-B physicalism emerges a positive result: a new and compelling version of type-A physicalism, roughly a type-A phenomenal concept strategy. (shrink)

Focusing on cases which involve binding into epistemic modals with definite descriptions and quantifiers, I raise some new problems for standard approaches to all of these expressions. The difficulties are resolved in a semantic framework that is dynamic in character. I close with a new class of problems about de re readings within the scope of modals.

This paper attempts to confine the preconceptions that prevented Frege from appreciating Hilbert?s Grundlagen der Geometrie to two: (i) Frege?s reliance on what, following Wilfrid Hodges, I call a Frege?Peano language, and (ii) Frege?s view that the sense of an expression wholly determines its reference.I argue that these two preconceptions prevented Frege from achieving the conceptual structure of model theory, whereas Hilbert, at least in his practice, was quite close to the model?theoretic point of view.Moreover, the issues that divided Frege (...) and Hilbert did not revolve around whether one or the other allowed metalogical notions.Frege, e.g., succeeded in formulating the notion of logical consequence, at least to the extent that Bolzano did; the point is rather that even though Frege had certain semantic concepts, he did not articulate them model?theoretically, whereas, in some limited sense, Hilbert did. (shrink)

It is easy to think of Frege as having offered two unintentionally discordant criteria for the identity of senses—one tied to the truth conditions of sentences, and one meant to capture relations of cognitive discriminability. This reading, however, is doubly mistaken; the discord between these two ways of thinking of senses has a Fregean resolution, but neither the resolution nor either of the original two pictures affords a genuine criterion for the identity of senses.

Many scholars are ready to accept that first person thought involves a special way w such that, for any thinker x, only x can access the first person way w of thinking about x. Standard articulations of this Frege-inspired view involve a rejection of the strict shareability of first person thought. I argue that this rejection eventually forces us to renounce an intuitively plausible characterisation of communication, and specifically, disagreement. This result invites us to explore alternative articulations which, still within (...) an overall Fregean framework, may better explain how first person thoughts reach out into a public, shareable dimension. Here I shape this possibility in terms of perspectives, i.e. ways of thinking that do not individuate concepts or thoughts. Perspectives, I submit, can serve to unproblematically accommodate basic disagreement in indexical cases and to outline the dynamic character of first person thought. (shrink)

Subjects suffering from extreme peripheral deafferentation can recruit vision to perform a significant range of basic physical actions with limbs they can’t proprioceptively feel. Self-ascriptions of deafferented action – just as deafferented action itself – fundamentally depend, therefore, on visual information of limb position and movement. But what’s the significance of this result for the concept of self patently at work in these self-ascriptions? In this paper, I argue that these cases show that bodily awareness grounding employment of the self-concept (...) in self-ascriptions of action can be fundamentally third-personal and concern a body that is not presented as one’s own, but as an object among others. (shrink)

Consider the Unshareability View, namely, the view that first person thought or self-thought—thought as typically expressed via the first person pronoun—is not shareable from subject to subject. In this article, I show that a significant number of Fregean and non-Fregean commentators of Frege have taken the Unshareability View to be the default Fregean position, rehearse Frege’s chief claims about self-thought and suggest that their combination entails the Unshareability View only on the assumption that there is a one-to-one correspondence between way (...) of thinking and thought-individuating cognitive value, outline an account of self-thought that rejects the assumption and keeps intact all of Frege’s chief claims, and respond to a number of worries to the effect that this proposal yields undesirable results from the point of view of the individuation of self-thought at the level of cognitive value. (shrink)

Actions are uncontroversially public. However, the prevailing model of explanation in the debate about the de se seems to conflict with this fact by proposing agent-specific explanations that yield agent-specific types of action—i.e. types of action that no two agents can instantiate. Remarkably, this point affects both proponents and critics of the de se. In this paper, I present this kind of problem, characterise the proper level of analysis for action explanation compatible with the publicity of action—i.e. the agent-bound level—and (...) suggest that acknowledgement of this level highlights two important amendments of contemporary views. First, sceptics must accept that, when explanation is attitude-involving, the attitudes mentioned in the explanation of action must refer to the agent. Secondly, and perhaps more surprisingly, proponents of the de se should seek for accounts of de se attitudes that are not confined to a specific agent and are, therefore, sharable across agents. (shrink)

Why do we ask questions? Because we want tohave some information. But why this particular kind ofinformation? Because only information of this particularkind is helpful to resolve the decision problemthat the agent faces. In this paper I argue thatquestions are asked because their answers help toresolve the questioner's decision problem, and that thisassumption helps us to interpret interrogativesentences. Interrogative sentences are claimed to have asemantically underspecified meaning and thisunderspecification is resolved by means of the decisionproblem.

Personal and demonstrative pronouns are notorious for challenging any theory of natural language. Singular pronouns have received much attention from linguists and philosophers alike during the last three decades. Plural pronouns, on the other hand, have been neglected, especially by philosophers. I want to fill this gap and suggest accounts of ‘we,’ the plural ‘you,’ and ‘they.'Intuitively, singular and plural personal pronouns are ‘counterparts.' Any account of personal pronouns should make sense of this intuition. However, the latter is not very (...) sophisticated and, as we move along, it will be reexamined and relativized. As we shall see, plural pronouns are much more than mere counterparts of the familiar singular ones. It is well known that third person singular pronouns have puzzling behaviors, acting as co-referential terms, bound variables, or unbound anaphora. But co-reference, binding, and unbound anaphora are not confined to the usual examples and extend, in a way, to plural pronouns. My discussion of the latter is partly motivated by this particular behavior. (shrink)

In this paper, I assess whether indexical attitudes, e.g. beliefs and desires, have any special properties or present any special challenge to theories of propositional attitudes. I being by investigating the claim that allegedly problematic indexical cases are just instances of the familiar phenomenon of referential opacity. Regardless of endorsing that claim, I provide an argument to the effect that indexical attitudes do have a special property. My argument relies on the fact that one cannot account for what is it (...) to share someone else’s indexical attitudes without rejecting some plausible thesis about propositional attitudes. In the end, I assess Herman Cappelen and Josh Dever’s considerations on intentional action and extract an argument from them that could – if successful – neutralize my own. I finish by arguing that their argument has an important flaw, thus failing to convince us that indexical attitudes are just as ordinary as any other. (shrink)

Traditionnellement, une théorie de la signification doit rendre compte à la fois des conditions de vérité des phrases des langues naturelles et des relations évidentes qu'entretiennent le langage et la pensée. À ce titre, le paradigme frégéen est un modele du genre. Une phrase y est dite exprimer une pensée, laquelle lui sert de valeur cognitive et a une valeur de vérité. Différentes occurrences d'une même phrase expriment une même pensée. Si cette phrase a une occurrence dans un contexte d'attitude (...) propositionnelle, elle réfère à la pensée qu'elle exprimerait en contexte ordinaire. La théorie de la référence directe a fait voler en éclats cette image aussi simple que claire de la relation entre langage et pensée. C'est sur cet arrière-plan que prend place le livre de François Récanati, Direct Reference. Une bonne partie des efforts de l'auteur est en effet consacrée à rétablir des liens aujourd'hui étiolés. (shrink)

Both the semantics of fictional discourse and the semantics of indexicality are canonical topics in the philosophy of language, on which there exists well-known significant literature. However, the same cannot be said for the terrain where they overlap. That is, the distinctive issues raised by fictive uses of indexicals and demonstratives have not been extensively studied per se. The aim of the present essay is to shed some light on this terrain, and to advance our understanding of some of these (...) issues. As it happens, accounting for indexicals in fiction requires the use of innovative new tools. In particular, the standard, familiar taxonomy of types / tokens / utterances is not sufficient to account for the complex cognitive significance and truth-conditions, unique to these kinds of case. For instance: it is widely recognized that, with indexicals generally, semantic properties attach to utterances, not to types or to tokens. But in fiction there are no utterances (in the relevant sense). An innovative notion is required, which I call an “indexed token”. This account of indexicals in fiction, based on the notion of an indexed token, is developed within a Perry (2012)-inspired pluri-propositionalist framework. As such, the present essay constitutes an original application of that framework, extending its already impressive reach. (shrink)

Nonconceptualists maintain that there are ways of representing the world that do not reflect the concepts a creature possesses. They claim that the content of these representational states is genuine content because it is subject to correctness conditions, but it is nonconceptual because the creature to which we attribute it need not possess any of the concepts involved in the specification of that content. Appeals to nonconceptual content have seemed especially useful in attempts to capture the representational properties of perceptual (...) experiences, the representational states of pre-linguistic children and non-human animals, the states of subpersonal visual information-processing systems, and the subdoxastic states involved in tacit knowledge of the grammar of a language. Nonconceptual content is also invoked in the explanation of concept possession, concept acquisition, sensorimotor behaviour, and in the analysis of the notion of self-consciousness. The notion of nonconceptual content plays an important role in many discussions about the relationships between perception and thought. (shrink)

What is the relationship between Frege’s puzzle and the puzzle of the de se? An increasingly influential view claims that the de se puzzle is merely an instance of Frege’s puzzle and that the idea that de se attitudes pose a distinctive theoretical challenge rests on a myth. Here we argue that this view is misguided. There are important differences between the two puzzles. First, unlike Frege puzzle cases, de se puzzle cases involve unshareable Fregean senses. Second, unlike Frege puzzle (...) cases, de se puzzle cases cannot be resolved by objective information alone. Further, there seem to be pure cases of each puzzle: instances of the de se puzzle which do not have a Fregean structure, and instances of Frege’s puzzle, which do not involve de se attitudes. We conclude that the two puzzles are fundamentally different and that the traditional theory of attitudes needs to be amended. (shrink)

I suggest a way of extending Stalnaker’s account of assertion to allow for centered content. In formulating his account, Stalnaker takes the content of assertion to be uncentered propositions: entities that are evaluated for truth at a possible world. I argue that the content of assertion is sometimes centered: the content is evaluated for truth at something within a possible world. I consider Andy Egan’s proposal for extending Stalnaker’s account to allow for assertions with centered content. I argue that Egan’s (...) account does not succeed. Instead, I propose an account on which the contents of assertion are identified with sets of multi-centered worlds. I argue that such a view not only provides a plausible account of how assertions can have centered content, but also preserves Stalnaker’s original insight that successful assertion involves the reduction of shared possibilities. (shrink)

Hector‐Neri Castaüeda claimed in several papers that a proposition expressed by an indexical sentence (in a context of utterance) can be re‐expressed by means of an oratio obliqua clause (in a sentential context) that contains a quasi‐indicator. Robert M. Adams and Rogers Albritton have presented a counter‐argument that is accepted by Castaüeda himself. I will argue that the Adams/Albritton argument is not convincing: The argument uses several assumptions which could be disputed. The paper tries to develop a more direct argument (...) against Castaüeda's central claim. If Castaüeda's thesis is false, what then is achieved by quasi‐indexicals in oratio ubliqua? Adams and Castaüeda answer this question with a picture: the quasi‐indexical clause portrays an indexical proposition. I use Perry's idea that quasi‐indicators could be seen as expressions that bind special sense variables to give a less metaphorical account of the functioning of quasi‐indicators. Finally. I explore the consequences of this account for iterated knowledge‐ascriptions with quasi‐indicators and for truth‐conditional theories of meaning. (shrink)

Does the English demonstrative pronoun 'that' (including complex demonstratives of the form 'that F') have sense and reference? Unlike many other philosophers of language, Frege answers with a resounding 'No'. He held that the bearer of sense and reference is a so-called 'hybrid proper name' (Künne) that contains the demonstrative pronoun and specific circumstances of utterance such as glances and acts of pointing. In this paper I provide arguments for the thesis that demonstratives are hybrid proper names. After outlining why (...) Frege held the hybrid proper name view, I will defend it against recent criticism, and argue that it is superior to views that take demonstrative pronouns to be the bearer of semantic properties. (shrink)

According to Frege, neither demonstratives nor indexicals are singular terms; only a demonstrative together with ‘circumstances accompanying its utterance’ has sense and singular reference. While this view seems defensible for demonstratives, where demonstrations serve as non-verbal signs, indexicals, especially pure indexicals like ‘I’, ‘here’, and ‘now’, seem not to be in need of completion by circumstances of utterance. In this paper I argue on the basis of independent reasons that indexicals are in fact in need of completion; I identify the (...) completers as uses of circumstances of utterance by the speaker; and I show how these uses together with the utterance of indexical sentences express thoughts. The starting point of the paper is a criticism of Kripke’s and Künne’s alternative treatment of indexicals in Frege’s framework. (shrink)

It has been long known (Perry in Philos Rev 86: 474–497, 1977 ; Noûs 13: 3–21, 1979 , Lewis in Philos Rev 88: 513–543 1981 ) that de se attitudes, such as beliefs and desires that one has about oneself , call for a special treatment in theories of attitudinal content. The aim of this paper is to raise similar concerns for theories of asserted content. The received view, inherited from Kaplan ( 1989 ), has it that if Alma says (...) “I am hungry,” the asserted content, or what is said , is the proposition that Alma is hungry (at a given time). I argue that the received view has difficulties handling de se assertion, i.e., contents that one expresses using the first person pronoun, to assert something about oneself. I start from the observation that when two speakers say “I am hungry,” one may truly report them as having said the same thing. It has often been held that the possibility of such reports comes from the fact that the two speakers are, after all, uttering the same words, and are in this sense “saying the same thing”. I argue that this approach fails, and that it is neither necessary nor sufficient to use the same words, or words endowed with the same meaning, in order to be truly reported as same-saying. I also argue that reports of same-saying in the case of de se assertion differ significantly from such reports in the case of two speakers merely implicating the same thing. (shrink)

On the self-locating response to the knowledge argument Content Type Journal Article DOI 10.1007/s11098-010-9612-2 Authors Daniel Stoljar, Philosophy Program, Research School of Social Sciences, The Australian National University, Canberra ACT, 0200 Australia Journal Philosophical Studies Online ISSN 1573-0883 Print ISSN 0031-8116.

Reply to Beaney: the closing of the historical mindIn his comments, Michael Beaney sets himself up as the arbiter of what is genuine history and what isn’t. While celebrating the outpouring of specialized scholarship on Frege, he has no patience with the enterprise outlined in the Précis, which attempts to construct a large-scale picture of the richness of the analytic tradition. That enterprise is one in which great figures of our recent past are challenged by aspects of contemporary thought, and (...) our current struggles are enriched by insights of theirs that haven’t been fully absorbed. Although some work of this sort can be done piecemeal, one historical figure at a time, there is much to be learned from a more encompassing perspective. While no picture constructed by a single author can be authoritative about everything, the attempt to give informative, connected assessments of major milestones in the tradition is our best hope of understanding who we are and where we have come from. (shrink)

The paper reviews the central components of the cognitive theory of propositions and explains both its empirical advantages for theories of language and mind and its foundational metaphysical and epistemological advantages over other theories. It then answers a leading objection to the theory, before closing by raising the issue of how questions, which are the contents of interrogative sentences, and directives, which are the contents of imperative sentences, are related to propositions.

you use it. These two assumptions, which I believe to be false, are based on a more fundamental assumption, that the rule governing the reference of an indexical remains constant from use to use. Contemporary theories hold that the reference of an indexical varies from use to (relevantly different) use, but that the reference-fixing rule of use is You can search..

In this paper, presented at an APA colloquium in Boston on December 28, 1994, it is argued that Ruth Barcan Marcus' 1961 article on Modalities and Intensional Languages originated many of the key ideas of the New Theory of Reference that have often been attributed to Saul Kripke and others. For example, Marcus argued that names are directly referential and are not equivalent to contingent descriptions, that names are rigid designators, and that identity sentences with co-referring names are necessary if (...) true. She also first presented the modal argument that names are directly referential, the epistemic argument that names are directly referential, and the argument that there area posteriori necessities. (shrink)

This is a study of the epistemology of indexical reference, Or its foundation in the intentionality of the speaker's awareness of the referent. Where the referent is the object of the speaker's acquaintance on that occasion, The sense expressed is the generic content of that awareness. This, Indexical sense determines indexical reference, But indexical sense works by appeal to the context of the speaker's awareness of the referent. It is discussed how, By virtue of indexical sense, Indexical reference is rigid, (...) I.E. Picks out the same referent in any possible world. (shrink)