It has become popular of late to identify the phenomenon of thinking a singular thought with that of thinking with a mental file. Proponents of the mental files conception of singular thought claim that one thinks a singular thought about an object o iff one employs a mental file to think about o. I argue that this is false by arguing that there are what I call descriptive mental files, so some file-based thought is not singular thought. Descriptive mental files (...) are mental files for which descriptive information plays four roles: determines which object the file is about, if any, it sets limits on possible mistakes that fall within the scope of successful reference for the file, it acts as a ‘gatekeeper’ for the file, and it determines persistence conditions for the file. Contrary to popular assumption, a description playing these roles is consistent with the file-theoretic framework. Recognising this allows us to distinguish the notion of singular thought from that of file-thinking and better understand the nature and role of both. (shrink)

This paper has a narrow and a broader target. The narrow target is a particular version of what I call the mental-files conception of singular thought, proposed by Robin Jeshion, and known as cognitivism. The broader target is the MFC in general. I give an argument against Jeshion's view, which gives us preliminary reason to reject the MFC more broadly. I argue Jeshion's theory of singular thought should be rejected because the central connection she makes between significance and singularity does (...) not hold. However, my argument grants Jeshion's claim that there is a connection between significance and file-thinking. The upshot is not only that we have reason to reject Jeshion's significance constraint on singular thought, but that we have reason to question the connection made by MFC proponents between file-thinking and singularity. (shrink)

Philosophers have justified extant theories of singular thought in at least three ways: they have invoked wide-ranging theories motivated by data from other philosophical areas, they have elicited direct intuitions about which thoughts are singular, and they have subjected propositional attitude reports to tests such as Russellian substitution and Quinean exportation. In these ways, however, we haven’t yet been able to tell what it takes to have singular thoughts, nor have we been able to tell which of our thoughts they (...) are. I propose, therefore, a methodological contribution, a new source of data about singular thought. We can tell whether a thought is singular if we ask what we can coherently deny at the same time at which we agree with the thought. When we agree with a thought that is general, we cannot coherently deny about the thought’s subject a certain description, the one that occurs in the thought’s subject position. To show how to use this new data source, I develop a linguistic method for testing whether a speaker expresses a singular or a general thought. (shrink)

Standard rigid designator accounts of a name’s meaning have trouble accommodating what I will call a descriptive name’s “shifty” character -- its tendency to shift its referent over time in response to a discovery that the conventional referent of that name does not satisfy the description with which that name was introduced. I offer a variant of Kripke’s historical semantic theory of how names function, a variant that can accommodate the character of descriptive names while maintaining rigidity for proper names. (...) A descriptive name’s shiftiness calls for a semantic account of names that makes their semantic values bipartite, containing both traditional semantic contents and what I call "modes of introduction." Both parts of a name's semantic value are derived from the way a name gets introduced into discourse -- from what I refer to as its "context of introduction." Making a name's semantic value bipartite in this way allows for a definite description to be a part of proper name's meaning without thereby sacrificing that name’s status as a rigid designator. On my view, a definite description is part of descriptive name’s mode of introduction. That is, it is part of what determines the content assigned to that name. As it turns out, making a definite description part of a descriptive name’s mode of introduction allows for that definite description to play the role of a mere reference-fixer regarding that name’s content, as Kripke would have it. However, my account allows a definite description to fix a descriptive name’s content actively over time, thereby explaining its inherent shiftiness. (shrink)

Influential work on proper names, most centrally associated with Kripke (1980), has had a significant influence in the literature on singular thought. The dominant position among contemporary singularists is that we can think singular thoughts about any object we can refer to by name and that, given the range of cases in which it is possible to refer using a name, name use in fact enables singular thought about a name's referent. I call this the extended name-based thought thesis (extended-NBT). (...) This chapter outlines the reasoning and presumptions of theorists who adopt extended NBT, and also outlines a set of reasons to resist it. The piece is distinctive in approaching the question of the relation between names and singular thought by focusing on the function of names and what this function entails (or doesn’t) about the kinds of thoughts (singular or descriptive) we have when we use names to communicate. In short, thinking about the function of names tells against the claim that name-use enables singular thought. (shrink)

We offer an interpretation of the mental files framework that eliminates the metaphor of files, information being contained in files, etc. The guiding question is whether, once we move beyond the metaphors, there is any theoretical role for files. We claim not. We replace the file-metaphor with two theses: the semantic thesis that there are irreducibly relational representational facts (viz. facts about the coordination of representations); and the metasemantic thesis that processes tied to information-relations ground those facts. In its canonical (...) statement, the ‘file’-theory makes reference to a certain kind of relational representational feature, and a certain kind of mental activity. Mental files need not come into it. In short, we posit mental filing without mental files. Our interpretation avoids awkward problems that arise on the standard interpretation and clarifies the explanatory commitments of the theory. (shrink)

Some of the fundamental lessons of the so-called revolution against descriptivism that occurred in the 70s are negative and it is not immediately apparent what kind of semantic theory should emerge as regards proper names, the alleged paradigms of genuinely referential terms. Some of the claims about names, most notably Ruth Barcan Marcus’ characterization of names as tags, appear to be too picturesque to provide the basis for a positive theory and, without a theory, it would seem that the referential (...) link between name and bearer is established by pure magic. Some authors have appealed to the causal-historical picture to construct a positive theory, and have endorsed causal descriptivism, a variety of descriptivism that incorporates causal factors. I argue against causal descriptivism and I assess the demand for a positive semantic theory of names. (shrink)

This book is about whether reference to an individual is the essential feature of a proper name -- a widely held view -- or whether referring to an individual is simply a contingent feature. Three questions need resolving, then. First, whether all names in particular contexts are themselves referring devices. Second, whether recognizing names types and the consequent issue of their ambiguity can be resolved simply by distinguishing between name types and tokens thereof. Last, whether names are ever referential in (...) the way Kripke and others have convincingly argued. The answer to first two questions is negative. The answer to third is a qualified "yes." I explain the theory that allows for these answers in the manuscript, as well as addressing other issues such as: the problem of fictional names; descriptive names; empty names; what an act of naming consists of; an account of ontological commitment; and the data that suggests that names are predicates. (shrink)

This essay uses a mental files theory of singular thought—a theory saying that singular thought about and reference to a particular object requires possession of a mental store of information taken to be about that object—to explain how we could have such thoughts about abstract mathematical objects. After showing why we should want an explanation of this I argue that none of three main contemporary mental files theories of singular thought—acquaintance theory, semantic instrumentalism, and semantic cognitivism—can give it. I argue (...) for two claims intended to advance our understanding of singular thought about mathematical abstracta. First, that the conditions for possession of a file for an abstract mathematical object are the same as the conditions for possessing a file for an object perceived in the past—namely, that the agent retains information about the object. Thus insofar as we are able to have memory-based files for objects perceived in the past, we ought to be able to have files for abstract mathematical objects too. Second, at least one recently articulated condition on a file’s being a device for singular thought—that it be capable of surviving a certain kind of change in the information it contains—can be satisfied by files for abstract mathematical objects. (shrink)

It is often assumed that singular thought requires that an agent be epistemically acquainted with the object the thought is about. However, it can sometimes truthfully be said of someone that they have a belief about an object, despite not being interestingly epistemically acquainted with that object. In defense of an epistemic acquaintance constraint on singular thought, it is thus often claimed that belief ascriptions are context sensitive and do not always track the contents of an agent’s mental states. This (...) paper uses first-person attitude reports to argue that contextualism about belief ascriptions does not present an adequate defense of an acquaintance constraint on singular thought. (shrink)

This paper is about how to interpret and evaluate purported evidence for predicativism about proper names. I aim to point out some underappreciated thorny issues and to offer both predicativists and non-predicativists some advice about how best to pursue their respective projects. I hope to establish three related claims: that non-predicativists have to posit relatively exotic, though not entirely implausible, polysemic mechanisms to capture the range of data that predicativists have introduced ; that neither referentialism nor extant versions of predicativism (...) can offer a very plausible account of the interpretive possibilities for singular unmodified definite descriptions containing names ; and that the most plausible version of predicativism would treat bare names as non-anaphoric definite descriptions. (shrink)

This paper is about the relevance of attitude-ascriptions to debates about singular thought. It examines a methodology (common to early acquaintance theorists [Kaplan 1968] and recent critics of acquaintance [Hawthorne and Manley 2012], which assumes that the behaviour of ascriptions can be used to draw conclusions about singular thought. Although many theorists (e.g. [Recanati 2012]) reject this methodology, the literature lacks a detailed examination of its implications and the challenges faced by proponents and critics. I isolate an assumption of the (...) methodology, which I call the tracking assumption: that an attitude-ascription which states that s Φ's that P is true iff s has an attitude, of Φ-ing, which is an entertaining of the content P (with entertain used in a stipulated sense). I argue that the tracking assumption must be rejected, not because it has deflationary consequences, but because it leads to unstable commitments. I also show that there are independent reasons to reject it, because ordinary attitude ascriptions underdetermine even the truth-conditions of the mental-states they ascribe. However, I argue, this does not involve rejecting the claim that attitude-ascriptions express relations between agents and contents. Instead, they state different relations depending on contextual factors other than the nature of the mental-states ascribed. (shrink)

We argue that the most ambitious version of the mental files theory of singular thought, according to which mental files are a wide-ranging psychological natural kind underlying all and only singular thinking, is unsupported by the available psychological data. Nevertheless, critical examination of the theory from a psychological perspective opens up promising avenues for research, especially concerning the relationship between our perceptual capacity to individuate and track basic individuals, and our higher level capacities for singular thought.

Call an account of names satisfactionalist if it holds that object o is the referent of name a in virtue of o’s satisfaction of a descriptive condition associated with a. Call an account of names minimally descriptivistif it holds that if a competent speaker finds ‘a=b’ to be informative, then she must associate some information with ‘a’ which she does not associate with ‘b’. The rejection of both positions is part of the Kripkean orthodoxy, and is also built into extant (...) versions of the file-picture of reference. In this paper, I argue that the rejection of minimal descriptivism only follows from the rejection of satisfactionalism given certain implausible assumptions about the nature of competence with a proper name. I do this by showing that considerations internal to the file-picture - in particular the idea that competence with a proper name constitutes an ‘epistemically rewarding’ relation to its bearer - motivate an acceptance of minimal descriptivism. (shrink)

ABSTRACT Metafictive utterances raise a kind of intuitions that pose a problem for a view that combines a referentialist approach to proper names with an antirealist stance on fictional characters. In this article I attempt to provide a solution to this problem within the framework of mental files. According to my position, metafictive utterances literally express an incomplete proposition while pragmatically conveying a complete one, which accounts for the intuitions of truthfulness. The proposition pragmatically conveyed is ‘metarepresentational', I'll argue, in (...) the sense that it is about a mental representation or mental file. RESUMO As emissões metafictivas despertam intuições de verdade, as quais representam um problema para uma teoria que combine uma posição referencialista quanto aos nomes próprios com um compromisso antirrealista quanto às personagens de ficção. O objetivo deste artigo é proporcionar uma solução para este problema no âmbito da teoria de arquivos mentais. De acordo com a posição desenvolvida, enquanto as emissões metafictivas expressam literalmente uma proposição incompleta, comunicam pragmaticamente uma proposição completa, a qual explica as intuições de verdade. A proposição pragmaticamente comunicada, argumentarei, é "metarrepresentacional", no sentido de que é sobre uma representação mental ou arquivo mental. (shrink)

Proponents of the predicate view of names explain the reference of an occurrence of a name N by invoking the property of bearing N. They avoid the charge that this view involves a vicious circularity by claiming that bearing N is not itself to be understood in terms of the reference of actual or possible occurrences of N. I argue that this approach is fundamentally mistaken. The phenomenon of ‘reference transfer’ shows that an individual can come to bear a name (...) in virtue of the referential practices of a group of speakers. I develop a picture of name-bearing which captures this fact by treating the extension of name as a function of the way that extension is represented in the presuppositions of groups of speakers. I show that though there is a form of circularity inherent in this approach, it is not vicious circularity. (shrink)

In a series of recent articles, Robin Jeshion has developed a theory of singular thought which she calls ‘cognitivism’. According to Jeshion, cognitivism offers a middle path between acquaintance theories—which she takes to impose too strong a requirement on singular thought, and semantic instrumentalism—which she takes to impose too weak a requirement. In this article, I raise a series of concerns about Jeshion's theory, and suggest that the relevant data can be accommodated by a version of acquaintance theory that distinguishes (...) unsuccessful thoughts of singular form from successful singular thoughts, and in addition allows for ‘trace-based’ acquaintance. (shrink)

This paper develops a new account of reference-fixing for proper names. The account is built around an intuitive claim about reference fixing: the claim that I am a participant in a practice of using α to refer to o only if my uses of α are constrained by the representationally relevant ways it is possible for o to behave. §I raises examples that suggest that a right account of how proper names refer should incorporate this claim. §II provides such an (...) account. (shrink)

The focus of this paper will be on singular thoughts. In the first section I will present Jeshion’s cognitivism; a view that holds that one should characterize singular thoughts by their cognitive roles. In the second section I will argue that, contrary to Jeshion’s claims, results from studies of object tracking in cognitive psychology do not support cognitivism. In the third section I will discuss Jeshion’s easy transmission of singular thought and argue that it ignores a relevant distinction between general (...) and specific understanding of names. Finally, the last section will argue that conscious attention should replace Jeshion’s significance condition as a necessary condition for one to have a singular thought. The paper will show that we need to take seriously the acquaintance requirement for singular thoughts, as even the easy transmission of singular thoughts with the use of names will be called into question. (shrink)

One of the main arguments intended to show that content externalism undermines the privileged access thesis is the ‘slow switching argument’, originally proposed by Boghossian. In this argument, it is supposed that a subject is unknowingly switched back and forth between Earth and Twin Earth: then it is claimed that, given externalism, when the subject is on Earth thinking that water is wet, he cannot know the content of his thought a priori, for he cannot, by mere reflection, rule out (...) the relevant alternative hypothesis that he is on Twin Earth thinking that twater is wet. One of the controversies surrounding this argument stems from the fact that it is not clear which epistemological principle underlies it. Here, I examine two suggestions made in the literature as to what that underlying principle might be. I argue that neither of these suggested principles is plausible, and thus that the slow switching argument never gets off the ground. (shrink)

In this article, I argue that in typical cases of singular thought, a thinker stands in an evidential relation to the object of thought suitable for providing knowledge of the object's existence. Furthermore, a thinker may generate representations that purport to refer to particular objects in response to appropriate, though defeasible, evidence of the existence of such an object. I motivate these constraints by considering a number of examples introduced by Robin Jeshion in support of a view she calls ‘cognitivism’ (...) (Jeshion, 2010b). Although I agree with Jeshion that acquaintance is not required for all cases of singular thought, I argue that her account doesn't go far enough in rejecting semantic instrumentalism, the view that we can generate singular thoughts arbitrarily, by manipulating the mechanisms of direct reference. (shrink)

We offer an empirical assessment of description theories of proper names. We examine empirical evidence on lexical and cognitive development, memory, and aphasia, to see whether it supports Descriptivism. We show that description theories demand much more, in terms of psychological assumptions, than what the data suggest; hence, they lack empirical support. We argue that this problem undermines their success as philosophical theories for proper names in natural languages. We conclude by presenting and defending a preliminary alternative account of reference (...) from a developmental perspective. (shrink)

This paper uses a puzzle arising from cases of felicitous underspecification in uses of demonstratives to motivate a new model of communication using singular terms.

In this essay, I appeal to the mental file approach in order to give an anti-realist semantic analysis of statements containing fictional names. I claim that fictive and parafictive uses of them express conceptual, though not general, propositions constituted by mental files, anchored in the conceptual world of the corresponding fictional story. Moreover, by positing a referential shift determined by the presence of a simulative referential intention characteristic of those uses, it is possible to take them to be true with (...) respect to those conceptual worlds. As for metafictive uses, since they are grounded on mixed intentions, they are considered to express hybrid propositions, partly conceptual and partly referential. (shrink)

John Hawthorne and David Manley (The Reference Book, OUP 2012) endorse a unified treatment of the semantics of four kinds of expressions that can be said to have referential uses: specific indefinite descriptions, definite descriptions, demonstratives and proper names. The semantic theory the authors propose treats all these expressions as having a quantificational structure that achieves uniqueness of application via the presence of covert material contributing to the restriction of the domain of quantification. I argue that there are reasons to (...) postulate disunity; reasons to set apart a class of purely referential expressions that do not just apply uniquely to an object via overt or covert restrictors, but that refer to it. (shrink)

I suggest that we can think of delusional misidentification in terms of systematic errors in the management of mental files. I begin by sketching the orthodox “bottom-up” aetiology of delusional misidentification. I suggest that the orthodox aetiology can be given a descriptivist or a singularist interpretation. I present three cases that a descriptivist interpretation needs to account for. I then introduce a singularist approach, one that is based on mental files, and show how it opens the way for different and (...) potentially more plausible accounts of these three cases. I reflect on how this mental files approach can be viewed either as a supplement to the orthodox aetiology, or as suggesting an altogether different aetiology. I end by addressing a concern surrounding the explanatory power of mental files. (shrink)

In this work I reply to Zoltán Vecsey’s criticisms of the semantic account of fictional names I put forward in Orlando. The main tenet of that proposal is that fictional names refer to individual concepts, which I understand in terms of mental files. In Vecsey, the author presents three main objections: no referential shift can be ascribed to fictional names, fictional names are supposed to play two conflicting functions, and the mental file framework is incompatible with an antirealist view of (...) fictional objects. Although the objections are deep and thoughtful, the challenge they involve can be met if certain aspects of the proposal are clarified and developed. (shrink)

A neuropsychological perspective on auditory verbal hallucinations links key phenomenological features of the experience, such as voice location and identity, to functionally separable pathways in normal human audition. Although this auditory processing stream framework has proven valuable for integrating research on phenomenology with cognitive and neural accounts of hallucinatory experiences, it has not yet been applied to other symptoms presumed to be closely related to AVH – such as thought insertion. In this paper, I propose that an APS framework offers (...) a useful way of thinking about the experience of TI as well as AVH, providing a common conceptual framework for both. I argue that previous self-monitoring theories struggle to account for both the differences and similarities in the characteristic features of AVH and TI, which can be readily accommodated within an APS framework. Furthermore, the APS framework can be integrated with predictive processing accounts of psychotic symptoms; makes predictions about potential sites of prediction error signals; and may offer a template for understanding a range of other symptoms beyond AVH and TI. (shrink)