Frege’s <Emphasis Type="Italic">Begriffsschrift</Emphasis> as a <Emphasis Type="Italic">lingua characteristica</Emphasis>

In this paper I suggest an answer to the question of what Frege means when he says that his logical system, the Begriffsschrift, is like the language Leibniz sketched, a lingua characteristica, and not merely a logical calculus. According to the nineteenth century studies, Leibniz’s lingua characteristica was supposed to be a language with which the truths of science and the constitution of its concepts could be accurately expressed. I argue that this is exactly what the Begriffsschrift is: it is a language, since, unlike calculi, its sentential expressions express truths, and it is a characteristic language, since the meaning of its complex expressions depend only on the meanings of their constituents and on the way they are put together. In fact it is in itself already a science composed in accordance with the Classical Model of Science. What makes the Begriffsschrift so special is that Frege is able to accomplish these goals with using only grammatical or syncategorematic terms and so has a medium with which he can try to show analyticity of the theorems of arithmetic.     

Do the Concepts of Grammar and Use in Wittgenstein Articulate a Theory of Language or Meaning?

The paper elucidates Wittgenstein's later conception of philosophy as devoid of theories or theses, comprehending this as an articulation of a strategy for avoiding dogmatism in philosophy. More specifically, it clarifies Wittgenstein's conception by using what he says about the concepts of meaning and language as an example and by developing an interpretation that purports to make plain that what Wittgenstein says about these issues does not constitute a philosophical thesis. Adopting Wittgenstein's approach, we can, arguably, have a richer view of meaning and language than a commitment to philosophical theses allows for. I conclude with remarks on the method of analysis in terms of necessary conditions.     

Is Wittgenstein's Resort to Ordinary Language an Appeal to Empirical facts?

There are two widely held views in the literature as regards Wittgenstein's philosophy. One says that Wittgenstein in his later work appeals to ordinary language in his effort to show how the philosophical problems can be dissolved, and the other says that his investigation is a grammatical one. This paper undertakes to examine what is meant by a grammatical investigation, especially in view of the fact that this investigation relies on empirical facts that have to do with linguistic usage. The examination is carried out by concentrating on what Wittgenstein has to say on the issue of knowledge – in particular, how the way we use the word contributes to the dismissal of Moore's answer to the challenge of scepticism. The conclusion is that Wittgenstein's resort to ordinary language is not typically empirical. The examples of ordinary usage that he cites may be contingent, but they could not have been different given the language games they are part of. The correct use of words Wittgenstein appeals to is not fixed by some kind of essence, but neither is it decided by a majority rule. It gets entrenched in a complex nexus of practices. Wittgenstein's reference to "use" instead of 'usage"and to "linguistic facts" instead of "sociological facts" lends support more to a logical than to an empirical investigation.     

Quality and Quantifiers

I examine three ‘anti-object’ metaphysical views: nihilism (there are no objects at all), generalism (reality is ultimately qualitative), and anti-quantificationalism (quantification over objects does not perspicuously represent the world). After setting aside nihilism, I argue that generalists should be anti-quantificationalists. Along the way, I attempt to articulate what a ‘metaphysically perspicuous’ language might even be.     

ON THE CORRECT TREATMENT OF INVERTED EARTH

Abstract: The Inverted Earth case has seen fierce debate between Ned Block, who says it defeats the causal-covariational brand of wide representationalism about qualia, and Michael Tye and Bill Lycan, who say it does not. The debate has generated more heat than light because of a failure to get clear on who is supposed to be proving what, and what premises can be deployed in doing so. I argue that a correct understanding of the case makes it clear that the causal covariation theory is in deeper trouble over Inverted Earth than is generally supposed even by the theory's detractors.     

Interpreting What Speakers Say and Implicate

The traditional view in pragmatic theory is that a distinction exists between what speakers say and what they mean, communicate, or implicate in context. For example, when uttering Jane has three children, a speaker might only say that "Jane has three children but may have more than three," but the speaker implicates that "Jane has exactly three children." Under this view, pragmatics plays only a small role in determining what speakers say and has a primary part in interpreting speaker's intended messages. My aim in this article is to challenge this view. I describe empirical work showing that pragmatics has a fundamental role in determining both what speakers say and implicate. Thus, when a speaker utters Jane has three children, enriched pragmatic information is used to infer that the speaker says "Jane has exactly three children" and that in specific contexts, the speaker can go on to express additional pragmatic meanings, such as "Jane is married" or "Jane is very busy because she has three children." I also describe work on the importance of complex pragmatic, metarepresentational reasoning in understanding irony and metaphor. Finally, I briefly discuss the relevance of these new developments in pragmatics for neurolinguistic research.     

The value of philosophy: A Canguilhemian perspective

This paper represents a philosophical reflection on the nature and value of philosophy itself. Georges Canguilhem somewhat scandalously argued that the fundamental value of philosophy does not lie in truth. He suggests that truth is a typical value of science because truth is what science says and what is said scientifically. Why would a philosopher depreciate his own discipline? And does he really do so? Or is there a different motivation: to help philosophy to become a much more self-confident voice? And if truth is no longer a value of philosophy, what value fits it better? The article follows Canguilhem in his conception of truth, science, and philosophy. It is against the background of these considerations that the specific revised anthropology of the scientist or philosopher is formed. The main question is what this means for current philosophy and why it could be inspiring for philosophers today.     

Why We Shouldn't Swallow Worm Slices: A Case Study in Semantic Accommodation

A radical metaphysical theory typically comes packaged with a semantic theory that reconciles those radical claims with common sense. The metaphysical theory says what things exist and what their natures are, while the semantic theory specifies, in terms of these things, how we are to interpret everyday language. Thus may we “think with the learned, and speak with the vulgar.” This semantic accommodation of common sense, however, can end up undermining the very theory it is designed to protect. This paper is a case study, showing in detail how one popular version of temporal parts theory is self‐undermining. This raises the specter that the problem generalizes to other metaphysical theories. The traditional flavor of temporal parts theory, Worm Theory, claims that everyday objects are four‐dimensional space‐time worms. An alternative flavor, Slice Theory, claims that objects are not space‐time worms but are instead momentary slices of these worms. The differences, we find, are not nearly as great as advertised. In fact, the differences in the two metaphysical theories are entirely masked by compensating differences in the accompanying semantic theories. As a result, the two theories generate exactly the same truth conditions. Common sense says that I was born years ago. Slice Theory adopts a semantic theory that accommodates such claims, but in doing so, it also endorses the claim that I, like other everyday objects, persist and thus do not exist for a mere moment. That is, the metaphysical claims constitutive of Slice Theory are denied by the very semantic theory Slice Theory adopts to accommodate common sense. Slice Theory thus undermines itself.     

Problems for Mainstream Evidentialism

Evidentialism says that a subject S’s justification is entirely determined by S’s evidence. The plausibility of evidentialism depends on (1) what kind of entities constitute a subject S’s evidence and (2) what one takes the support relation to consist in. Conee and Feldman’s mainstream evidentialism (ME) incorporates a psychologist answer to (1) and an explanationist answer to (2). ME naturally accommodates perceptual justification. However, it does not accommodate intuitive cases of inferential justification. In the second part of the paper, I consider and reject a reply based on a refined explanationist theory of the support relation proposed by K McCain.     

ETERNAL TRUTHS AND CARTESIAN CIRCULARITY

Bennett has said that ‘Voluntarism casts no useful light on those aspects of the Meditations that have received the most attention: the truth rule, divine veracity, the relation between those, the Cartesian Circle’.¹ In this paper, I shall draw together various strands from recent Descartes scholarship to argue that this is entirely false. When Descartes's voluntarism is understood as central to his epistemological project, not only does it allow us to make more sense of what he says on all these issues, but also it allows us to see what he says as, on certain assumptions, unassailable. The only difficulty that then remains is that these assumptions are widely held to be necessarily false.     

A General Theory of Location Based on the Notion of Entire Location

It would be a good thing to have at our disposal a general theory of location that is neutral with respect to (i.e. that does not rule out or entail) (i) the view that some objects have more than one exact location, (ii) the view that some objects are located without having an exact location, and (iii) the view that some objects are “spanners”—where a spanner is an object exactly located at a region that has proper parts but which has no proper part exactly located at a proper part of the region. As far as I know, no theory of location that can be found in the literature has this feature. I put forward a new theory that does—or so I argue. The theory takes as its sole locational primitive the notion of being entirely located at.

     

The Social N400 effect: how the presence of other listeners affects language comprehension

During conversation, it is necessary to keep track of what others can and cannot understand. Previous research has focused largely on understanding the time course along which knowledge about interlocutors influences language comprehension/production rather than the cognitive process by which interlocutors take each other’s perspective. In addition, most work has looked at the effects of knowledge about a speaker on a listener’s comprehension, and not on the possible effects of other listeners on a participant’s comprehension process. In the current study, we introduce a novel joint comprehension paradigm that addresses the cognitive processes underlying perspective taking during language comprehension. Specifically, we show that participants who understand a language stimulus, but are simultaneously aware that someone sitting next to them does not understand the same stimulus, show an electrophysiological marker of semantic integration difficulty (i.e., an N400-effect). Crucially, in a second group of participants, we demonstrate that presenting exactly the same sentences to the participant alone (i.e. without a co-listener) results in no N400-effect. Our results suggest that (1) information about co-listeners as well as the speaker affect language comprehension, and (2) the cognitive process by which we understand what others comprehend mirrors our own language comprehension processes.     

Deepening Psychoanalytic Listening: The Marriage of Buddha and Freud

Freud (1912) delineated the ideal state of mind for therapists to listen, what he called “evenly hovering” or “evenly suspended attention.” No one has ever offered positive recommendations for how to cultivate this elusive yet eminently trainable state of mind. This leaves an important gap in training and technique. What Buddhism terms meditation—non-judgmental attention to what is happening moment-to-moment—cultivates exactly the extraordinary, yet accessible, state of mind Freud was depicting. But genuine analytic listening requires one other quality: the capacity to decode or translate what we hear on the latent and metaphoric level—which meditation does not do. This is a crucial weakness of meditation. In this chapter I will draw on the best of the Western psychoanalytic and Eastern meditative traditions to illuminate how therapists could use meditation to cultivate “evenly hovering attention” and how a psychoanalytic understanding of the language and logic of the unconscious complements and enriches meditative attention.     

The Moral Virtue of Being Understanding

Ethical Theory and Moral Practice - Being understanding is a moral virtue. But what exactly is it that an understanding person does excellently? And what exactly makes it a moral virtue, rather...     

Truth in the Tractatus

My paper takes issue both with the standard view that the Tractatus contains a correspondence theory and with recent suggestions that it features a deflationary or semantic theory. Standard correspondence interpretations are mistaken, because they treat the isomorphism between a sentence and what it depicts as a sufficient condition of truth rather than of sense. The semantic/deflationary interpretation ignores passages that suggest some kind of correspondence theory. The official theory of truth in the Tractatus is an obtainment theory – a sentence is true iff the state of affairs it depicts obtains. This theory differs from deflationary theories in that it involves an ontology of states of affairs/facts; and it can be transformed into a type of correspondence theory: a sentence is true iff it corresponds to, i.e. depicts an obtaining state of affairs (fact). Admittedly, unlike correspondence theories as commonly portrayed, this account does not involve a genuinely truth-making relation. It features a relation of correspondence, yet it is that of depicting, between a meaningful sentence and its sense – a possible state of affairs. What makes for truth is not that relation, but the obtaining of the depicted state of affairs. This does not disqualify the Tractatus from holding a correspondence theory, however, since the correspondence theories of Moore and Russell are committed to a similar position. Alternatively, the obtainment theory can be seen as a synthesis of correspondence, semantic and deflationary approaches. It does justice to the idea that what is true depends solely on what is the case, and it combines a semantic explanation of the relation between a sentence and what it says with a deflationary account of the agreement between what the sentence says and what obtains or is the case if it is true     

Informal pragmatics and linguistic creativity

Examples of successful linguistic communication give rise to two important insights: (1) it should be understood most fundamentally in terms of the pragmatic success of each individual utterance, and (2) linguistic conventions need to be understood as on a par with the non-linguistic regularities that competent language users rely upon to refer. Syntax and semantics are part of what Barwise and Perry call the context of the utterance, contributing to the pragmatics of the utterance. This full and distributed multichannel context determines meaning if anything does. On the standard account of context, context disambiguates the meaning of language, but it is at least as apt in many situations to say that language disambiguates context. In practice, the two work together, sometimes with more emphasis on one than the other. Reference should be understood in pragmatic terms (it is an act) and, since success is often achieved in non-standard, creative ways, any formalisation of pragmatics can only be partial. The need for such an inventive approach to referring traces back to the need for language to be highly efficient, with expressions underdetermining their interpretation. Next, the shared semantic and syntactic regularities, which might seem to be independent of the context of an utterance, should be understood as also being part of that context. Past usage underdetermines how terms can be used since it allows for multiple projections. Successful reference with novel uses that are disambiguated by context can become the ground for new conventions.     

The Incompleteness of Ideal Theory

Can one give an account of a perfectly just society without invoking principles governing our responses to injustice? My claim is that addressing this question puts us in a position to reveal ambiguities and problems with the way in which Rawls draws the ideal/nonideal theory distinction that have so far gone unnoticed. In the first part of my paper, I demonstrate that Rawls’s original definition of the ideal/nonideal theory distinction is ambiguous as it is composed of two different conceptual distinctions, before clarifying the distinctions involved, paying particular attention to the unfamiliar distinction between primary and secondary principles. I then show that we can best account for what Rawls is actually doing at the level of ideal and nonideal theory by invoking this distinction between primary and secondary principles. This result sets the stage for my argument in the second part. I first explain why Rawls does not have access to an understanding of the strict compliance condition that can account for the irrelevance of secondary principles for a complete account of the principles regulating a perfectly just basic structure. I then point out that there is a tension between what Rawls claims to be doing at the level of ideal theory and what he is actually doing at the level of ideal theory. On this basis, I argue that Rawls’s ideal (domestic and international) conceptions of justice are incomplete because they do not encompass secondary principles. The Conclusion unpacks the contributions this article makes to the ideal/nonideal theory debate.     

A non‐normative account of assertion

Many contemporary philosophers argue that assertion is governed by an epistemic norm. In particular, many defend the knowledge account of assertion, which says that one should assert only what one knows. Here, I defend a non‐normative alternative to the knowledge account that I call the repK account of assertion. According to the repK account, assertion represents knowledge, but it is not governed by a constitutive epistemic rule. I show that the repK account offers a more straightforward interpretation of the conversational patterns and intuitions that motivate the knowledge account. It does so in terms of ordinary normative principles that philosophers already accept, none of which are constitutive to assertion. I then contend that the repK account is preferable to the knowledge account because it is simpler, its implications are less contentious, and it avoids a problem for normative accounts of assertion recently raised by Peter Pagin. I also argue that the repK account offers a satisfying explanation of selfless assertion, a counterexample to the knowledge account posed by Jennifer Lackey.     

Peacocke on red and red′

How are we to define ‘red’? We seem to face a dilemma. For it seems that we must define ‘red’ in terms of ‘looks red’. But ‘looks red’ is semantically complex. We must therefore define ‘looks red’ in terms of ‘red’. Can we avoid this dilemma? Christopher Peacocke thinks we can. He claims that we can define the concept of being red in terms of the concept of being red′; the concept of a sensational property of visual experience. Peacocke agrees that his definition of red makes use of a concept that those who possess the concept of being red need not possess; namely, red′. But he thinks that this does not matter. For, he says, the definition is justified provided we can specify what it is to possess the concept of being red in terms of the concept of being red′. What he tries to show is that this might be so even if no-one could possess the concept of being red′ unless he possessed the concept of being red. Peacocke has two attempts at showing this. However, both these attempts fail. What Peacocke does show is something weaker. He shows that, using red′, we can construct a concept that gives what he calls the ‘constitutive role’ of the concept of being red; but, importantly, that it gives the constitutive role of red does not suffice for what Peacocke says is required for giving a definition. Thus, if we accept Peacocke's standard for definition, it follows that he gives us no way of avoiding the original dilemma. If this is right then perhaps we should join with those like Colin McGinn who think that we should give up our attempts to define our secondary quality concepts.     

Truth and reflection

Conclusion Many topics have not been covered, in most cases because I don't know quite what to say about them. Would it be possible to add a decidability predicate to the language? What about stronger connectives, like exclusion negation or Lukasiewicz implication? Would an expanded language do better at expressing its own semantics? Would it contain new and more terrible paradoxes? Can the account be supplemented with a workable notion of inherent truth (see note 36)? In what sense does stage semantics lie between fixed point and stability semantics? In what sense, exactly, are our semantical rules inconsistent? In what sense, if any, does their inconsistency resolve the problem of the paradoxes?The ideals of strength, grounding, and closure together define an intuitively appealing conception of truth. Nothing would be gained by insisting that it was the intuitive conception of truth, and in fact recent developments make me wonder whether such a thing exists. However that may be, until the alternatives are better understood it would be foolish to attempt to decide between them. Truth gives up her secrets slowly and grudgingly, and loves to confound our presumptions.