The papers collected in this volume exemplify some of the trends in current approaches to logic, language and computation. Written by authors with varied academic backgrounds, the contributions are intended for an interdisciplinary audience. The first part of this volume addresses issues relevant for multi-agent systems: reasoning with incomplete information, reasoning about knowledge and beliefs, and reasoning about games. Proofs as formal objects form the subject of Part II. Topics covered include: contributions on logical frameworks, linear logic, and (...) different approaches to formalized reasoning. Part III focuses on representations and formal methods in linguistic theory, addressing the areas of comparative and temporal expressions, modal subordination, and compositionality. (shrink)

Philosophers have been thinking about lying for several thousand years, yet this topic has only recently become a central area of academic interest for philosophers of language, epistemologists, ethicists, and political philosophers. Lying: Language, Knowledge, Ethics, Politics provides the first dedicated collection of philosophical essays on the emerging topic of lying. Adopting an inter-subdisciplinary approach, this volume breaks new methodological ground in exploring the ways that a better understanding of language can inform the study of (...) class='Hi'>knowledge, ethics, or politics - and vice-versa. How can we lie when it is unclear what exactly we believe, or when we have contradictory beliefs? Can corporations lie, and if so how? Is lying always wrong, or always at least prima facie wrong? What can one learn from a liar? Can we lie to mindless machines? These engaging questions and many more are explored at length in this accessible reference text. (shrink)

Sanford C. Goldberg argues that a proper account of the communication of knowledge through speech has anti-individualistic implications for both epistemology and the philosophy of mind and language. In Part I he offers a novel argument for anti-individualism about mind and language, the view that the contents of one's thoughts and the meanings of one's words depend for their individuation on one's social and natural environment. In Part II he discusses the epistemic dimension of knowledge communication, (...) arguing that the epistemic characteristics of communication-based beliefs depend on features of the cognitive and linguistic acts of the subject's social peers. In acknowledging an ineliminable social dimension to mind, language, and the epistemic categories of knowledge, justification, and rationality, his book develops fundamental links between externalism in the philosophy of mind and language, on the one hand, and externalism is epistemology, on the other. (shrink)

Attempts to indentify the fundamental concepts of language, argues that the study of language reveals hidden facts about the mind, and looks at the impact of propaganda.

Reflection on testimony provides novel arguments for anti-individualism. What is anti-individualism? Sanford Goldberg's book defends three main claims under this heading: first, facts about the contents of beliefs do not supervene on individualistic facts about the believers ; second, an individual's epistemic entitlement to accept a piece of testimony depends on facts about her peers ; third, processes by which some humans acquire knowledge from testimony includes activities performed for them by others. Each of these three claims is argued (...) for separately from premises about the ways in which humans, adult and child, succeed in gaining knowledge by testimony. The three arguments provide the structure for Anti-Individualism.Goldberg's argument for the first claim – that the contents of beliefs do not supervene on individualistic facts about the believers – begins from uncontroversial facts about testimony. Gaining knowledge by testimony depends on knowing the meanings of some utterances, and it is possible to know the meaning of a person's utterance while knowing little that would distinguish this person from anyone else. The best explanation of how this is possible involves postulating linguistic norms which entail facts about the linguistic meanings of utterances. Now in some cases of testimony, a hearer acquires a belief whose content is the linguistic meaning of a speaker's utterance, where the linguistic meaning of this utterance is determined by linguistic norms. But linguistic norms might have been different from what they are even while the person's and her audience's non-relational properties remained unaltered. And in such a case, the hearer would have acquired a belief with a different content. Therefore, ‘Psychological facts such as believing that p do not supervene on the individualistic facts regarding the subject’ …. (shrink)

Reflection on testimony provides novel arguments for anti-individualism. What is anti-individualism? Sanford Goldberg's book defends three main claims under this heading: first, facts about the contents of beliefs do not supervene on individualistic facts about the believers ; second, an individual's epistemic entitlement to accept a piece of testimony depends on facts about her peers ; third, processes by which some humans acquire knowledge from testimony includes activities performed for them by others . Each of these three claims is (...) argued for separately from premises about the ways in which humans, adult and child, succeed in gaining knowledge by testimony. The three arguments provide the structure for Anti-Individualism.Goldberg's argument for the first claim – that the contents of beliefs do not supervene on individualistic facts about the believers – begins from uncontroversial facts about testimony. Gaining knowledge by testimony depends on knowing the meanings of some utterances, and it is possible to know the meaning of a person's utterance while knowing little that would distinguish this person from anyone else . The best explanation of how this is possible involves postulating linguistic norms which entail facts about the linguistic meanings of utterances . Now in some cases of testimony, a hearer acquires a belief whose content is the linguistic meaning of a speaker's utterance, where the linguistic meaning of this utterance is determined by linguistic norms . But linguistic norms might have been different from what they are even while the person's and her audience's non-relational properties remained unaltered . And in such a case, the hearer would have acquired a belief with a different content . Therefore, ‘Psychological facts such as believing that p do not supervene on the individualistic facts regarding the subject’ …. (shrink)

While it would be difficult to dispute that individuals vary in their facility with both their native language and with foreign languages, a central tenet of modern linguistics has been that such variation is secondary, and there is a primary level of equality across all individuals. Syntactic theory and sociolinguistic theory have both contributed to the maintenance of this view, and it provides a socially acceptable approach to studying language form and function. However, genes are the authors of (...) both similarity and difference, making their role in language complicated to unpick. The proposed syntactic basis for equality has been a genetically-determined 'language faculty', which presumably arose early in the modern species and has reliably persisted in all individuals until today. How much fundamental uniformity of language knowledge is there, though? Does it matter if a key feature is not observed in unwritten languages, if there are languages that permit structures that should be prohibited, or if some individuals are less adept at managing purportedly universally understood configurations than others? How might culturally augmented features in language structure be inappropriately influencing claims about what all languages are like? These questions are directly relevant to those engaging with genetics because of the growing opportunities to explore the relative roles of environment and genes in determining aspects of our language knowledge and performance. More generally for society, they present an uncomfortable challenge for how we should handle evidence of genetically-based differences in fundamental language ability, should we find it. (shrink)

What do spelling errors look like in children with sign language knowledge but with variation in hearing background, and what strategies do these children rely on when they learn how to spell in written language? Earlier research suggests that the spelling of children with hearing loss is different, because of their lack of hearing, which requires them to rely on other strategies. In this study, we examine whether, and how, different variables such as hearing degree, sign (...) class='Hi'>language knowledge and bilingualism may affect the spelling strategies of children with Swedish sign language, Svenskt teckenspråk, (STS) knowledge, and whether these variables can be mirrored in these children’s spelling. The spelling process of nineteen children with STS knowledge (mean age: 10.9) with different hearing degrees, born into deaf families, is described and compared with a group of fourteen hearing children without STS knowledge (mean age: 10.9). Keystroke logging was used to investigate the participants’ writing process. The spelling behavior of the children was further analyzed and categorized into different spelling error categories. The results indicate that many children showed exceptionally few spelling errors compared to earlier studies, and they demonstrated good typing skills. Also, deaf children showed a tendency to rely on a visual strategy during spelling, which may result in incorrect, but visually similar, words, i.e. a type of spelling errors not found in texts by hearing children with STS knowledge. The deaf children also showed direct transfer from STS in their spelling. A sounding strategy was found in the hard-of-hearing children with STS knowledge, together with hearing children of deaf adults (CODAs), rather than a visual strategy. Nevertheless, the children with STS knowledge demonstrated fewer spelling errors in general, that may also derive from their early exposure of STS, also enabling them to use the fingerspelling strategy. Overall, this study suggests that the ability to hear and to use sign language, together and respectively, play a significant role for the spelling patterns and spelling strategies used by the children with and without hearing loss. (shrink)

The article examines the impact the grammarian/philosopher Bhartṛhari had on the way the ‘School of Recognition’ elaborated the notion that knowledge and consciousness have a close relationship with language. The paper first lays out Bhartṛhari’s ideas, showing that his theses are rationally defensible and philosophically refined. More specifically, it claims that the grammarian is defending a view which is in many respects similar to ‘higher-order theories’ of consciousness advanced by some contemporary philosophers of mind. In the second part, (...) the paper shows how Utpaladeva and Abhinavagupta adopted Bhartṛhari’s scheme without significant alteration. (shrink)

Language and Problems of Knowledge is sixteenth in the series Current Studies in Linguistics, edited by Jay Keyser.

O objetivo do texto é mostrar a pertinência da discussão do conceito de crença religiosa tanto quanto à especificidade deste tipo de crença quanto ao modo de fazê-lo, desde um ponto de vista wittgensteiniano, na interface entre a teoria do conhecimento e a filosofia da religião. Abordando a questão pelo ângulo da filosofia da linguagem do segundo Wittgenstein, procuramos mostrar alguns problemas semânticos e pragmáticos envolvidos na significação da palavra ‘crença’, um termo psicológico essencialmente vago, mas indispensável tanto para a (...) discussão epistemológica como para a filosofia da religião, além de possuir outros usos cotidianos dotados de sentido. O artigo quer mostrar, enfim, a particularidade do método descritivo-gramatical de Wittgenstein para obter uma visão perspícua das regras dos diferentes jogos que jogamos quando falamos de acreditar em algo, em distintas circunstâncias, o que pode ser um bom remédio contra as confusões conceituais sistemáticas que promovemos entre os diversos sentidos de acreditar, confusões estas que parecem estar na base de posições neofundamentalistas pelas quais voltamos a ser assolados neste confuso reinício de milênio.: The aim of this paper is showing the importance of the discussion about religious belief, about the specificity of this kind of belief and about the way by which to do that, for booth, Epistemology and Philosophy of Religion. Taking the question by the angle of the Philosophy of the Language of the second Wittgenstein, we are trying to show some semantic and pragmatic problems about the meaning of the word ‘belief’, a psychological term that is essentially blurred, but indispensable either for the discussion about epistemological issues, than for the Philosophy of Religion, beyond other quotidian uses with sense. The paper wants to show, then, the particularities of the descriptive-grammatical method of Wittgenstein to obtain a synoptic view of the rules of the games that we are following when we talk about believing in something, in different circumstances, what can be a good medicine against the systematic conceptual confusions we promote between the diverse senses of ‘belief’, confusions which seems to be on the grounds of the neo-fundamentalist positions which are blowing up and crashing us in this new beginning of a millennium. Keywords: Wittgenstein; cognitive belief; religious belief; philosophical grammar, psychological terms. (shrink)

This international series publishes outstanding philosophical monographs and edited volumes about Wittgenstein. Publications may focus on his work as a whole or on specific topics. The series also addresses Wittgenstein's life, his sources, and the impact of his works. The volumes are peer-reviewed and present state-of-the-art Wittgenstein research. German-language contributions will be published in the series Über Wittgenstein, and English-language contributions in the series On Wittgenstein.

Is language understanding a special case of social cognition? To help evaluate this view, we can formalize it as the rational speech-act theory: Listeners assume that speakers choose their utterances approximately optimally, and listeners interpret an utterance by using Bayesian inference to “invert” this model of the speaker. We apply this framework to model scalar implicature (“some” implies “not all,” and “N” implies “not more than N”). This model predicts an interaction between the speaker's knowledge state and the (...) listener's interpretation. We test these predictions in two experiments and find good fit between model predictions and human judgments. (shrink)

This chapter explores Nietzsche’s and Wittgenstein’s views on language and knowledge, establishing a philosophical dialogue between two different positions, which are based on a similar anti-essentialist and instrumentalist concern. The chapter will first focus on Nietzsche’s conception of language as the expression of valuational perspectives developing through the natural and cultural history of mankind. It will then consider Wittgenstein’s account of language as the inherited background of our practical engagement with the world. Finally, by bringing Nietzsche’s (...) and Wittgenstein’s views together, the last section reflects on the crucial strategic move they make in their respective battle against the bewitchment of our intelligence by means of language. -/- . (shrink)

Combining insights from two of the most influential approaches in linguistics, Construction Grammar and Relevance Theory, this book furthers our understanding of how meaning comes about. This title is part of the Flip it Open Programme and may also be available Open Access. Check our website Cambridge Core for details.

Numerous studies suggest that both emotion knowledge and language abilities are powerfully related to young children’s theory of mind. Nonetheless, the magnitude and direction of the associations between language, emotion knowledge, and theory-of-mind performance in the first years of life are still debated. Hence, the aim of this study was to assess the direct effects of emotion knowledge and language on theory-of-mind scores in 2- and 3-year-old children. A sample of 139 children, aged between (...) 24 and 47 months (M = 35.5 months; SD = 6.73), were directly administered measures of emotion knowledge, theory of mind, and language. We conducted structural equation modeling (SEM) to evaluate the effects of these variables within a single comprehensive framework, while also controlling for any effects of age and gender. The proposed structural equation model provided an excellent fit for the data, indicating that both children’s emotion knowledge and their language ability had direct positive effects on theory of mind scores. In addition, age was found to wield statistically significant effects on all the variables under study, whereas gender was not significantly associated with any of them. These findings suggest the importance of fostering young children’s emotion knowledge and language with a view to enhancing their comprehension of mental states. (shrink)

Recent theories of epistemic contextualism have challenged traditional invariantist positions in epistemology by claiming that the truth conditions of knowledge attributions fluctuate between conversational contexts. Contextualists often garner support for this view by appealing to folk intuitions regarding ordinary knowledge practices. Proposed is an experiment designed to test the descriptive conditions upon which these types of contextualist defenses rely. In the cases tested, the folk pattern of knowledge attribution runs contrary to what contextualism predicts. While preliminary, these (...) data inspire prima facie skepticism for the contextualist hypothesis regarding folk knowledge claims, as well as challenge certain predictions made by recent theories of subject-sensitive invariantism. It is further argued that such results raise methodological questions concerning the practice of relying on an assumption of intuitions, with respect to ordinary language practices, as evidence for philosophical conclusions regarding knowledge. (shrink)

It is a natural thought that understanding language consists in possessing knowledge—to understand a word is to know what it means. It is also natural to suppose that this knowledge is propositional knowledge—to know what a word means is to know that it means such-and-such. Thus it is prima facie plausible to suppose that understanding a bit of language consists in possessing propositional knowledge of its meaning. I refer to this as the epistemic view (...) of understanding language. The theoretical appeal of this view for the philosophy of language is that it provides for an attractive account of the project of the theory of meaning. If understanding language consists in possessing propositional knowledge of the meanings of expressions, then a meaning theory amounts to a theory of what speakers know in virtue of understanding language. In this paper I argue that, despite its intuitive and theoretical appeal, the epistemic view is false. Propositional knowledge is not necessary for understanding language, not even tacit knowledge. Unlike knowledge, I argue, linguistic understanding does not fail in Gettier cases, does not require epistemic warrant and does not even require belief. The intuitions about knowledge that have been central to epistemology do not seem to hold for linguistic understanding. So unless epistemologists have been radically mistaken about what knowledge requires, knowledge is unnecessary for understanding language. (shrink)

Is knowledge of language a kind of knowledge-that or knowledge-how? Michael Devitt’s Ignorance of Language argues that knowledge of language is a kind of knowledge-how. Devitt’s account of knowledge of language is embedded in a more general account of the nature of language as grounded in thought. The paper argues that Devitt’s view is inconsistent when thought is understood in an externalist or anti-individualist way. A key phenomenon in externalist (...) thought experiments is the possibility of incomplete or mistaken understanding, and its correction. This phenomenon is exhibited in our knowledge of language. Expanding on some brief remarks by Chomsky, it is argued that speakers display incomplete understanding in making mistakes in linguistic judgrnents. These mistakes can be irnproved through reflection on cases. In this process of mistake, reflection, and correction, speakers’ knowledge of language remains stable despite the change in linguistic judgments. This stable knowledge of language cannot be understood as kind of knowledge-how, without making the rational efficacy of reflection a constitutive feature of knowledge-how. But to do this is to obliterate the distinction between knowledge-how and knowledge-that. The conclusion is that if externalism about thought is accepted, then the knowledge in language is a kind of knowledge-that. (shrink)

One of the main challenges in the philosophy of language is determining the form of knowledge of the rules of language. Michael Dummett has put forth the view that knowledge of the rules of language is a kind of implicit knowledge; some philosophers have mistakenly conceived of this type of knowledge as a kind of knowledge-that . In a recent paper in this journal, Patricia Hanna argues against Dummett’s knowledge-that view and (...) proposes instead a knowledge-how view in which knowledge of the rules of language is a kind of practical knowledge, like an agent’s non-propositional knowledge of counting. In this paper I argue, first, that Hanna misunderstands Dummett’s conception of knowledge of linguistic rules, and, second, that Dummett’s considerations of practical knowledge of language pose a problem for Hanna’s knowledge-how view. At the end of the paper, I briefly sketch an account of practical knowledge of language that meets the requirements set by Dummett. (shrink)

Papers presented at the International Seminar on Construction of Knowledge, held at Vidya Bhawan Society, Udaipur during 16-18 April 2004.

The astute reviews by Hamlin and by Revencu and Csibra provide compelling arguments and evidence for the early emergence of moral evaluation, communication, and pedagogical learning. I accept these conclusions but not the reviewers' claims that infants' talents in these domains depend on core systems of moral evaluation or pedagogical communication. Instead, I suggest that core knowledge of people as agents and as social beings, together with infants' emerging understanding of their native language, support learning about people as (...) moral agents, moral patients, communicators, and teachers. These issues are open, however, and our competing views invite further testing. (shrink)

The article takes up a range of issues concerning knowledge of language in response to recent work of Rey, Smith, Matthews and Devitt. I am broadly sympathetic with the direction of Rey, Smith, and Matthews. While all three are happy with the locution ‘knowledge of language’, in their different ways they all reject the apparent role for a substantive linguistic epistemology in linguistic explanation. I concur but raise some friendly concerns over even a deflationary notion of (...) knowledge of language. Against Devitt I have more serious worries. The latter half of the paper seeks further clarification of Devitt’s realism and raises concerns over its ability to reflect the shape and content of linguistics. (shrink)

This paper examines popular‘conventionalist’explanations of why philosophers need not back up their claims about how‘we’use our words with empirical studies of actual usage. It argues that such explanations are incompatible with a number of currently popular and plausible assumptions about language's ‘social’character. Alternate explanations of the philosopher's purported entitlement to make a priori claims about‘our’usage are then suggested. While these alternate explanations would, unlike the conventionalist ones, be compatible with the more social picture of language, they are each (...) shown to face serious problems of their own. (shrink)

This chapter discusses problems as they arise in Minima Moralia, respectively addressing the question of truth and knowledge as a function of the accessibility of language and the question of transparency in relation to the formulation of these problems. One of the most important meditations on reading and transparency in Minima Moralia is found in the section “Memento” [“Hinter den Spiegel”]. This thought-image takes us to the far side of mimetic perception and reflection, behind the mirror, offering what (...) might be a new way of thinking transparency. Once arrived, however, we do not stay there, as indicated by the accusative article den; we are to remain in motion, following the movement of language as it passes through and bears the traces of a complex web of social relations and aesthetic conventions. Here Theodor W. Adorno reflects on illuminating writing not in terms of its clarity, but rather its porous, material nature. (shrink)

Word co‐occurrence patterns in language corpora contain a surprising amount of conceptual knowledge. Large language models (LLMs), trained to predict words in context, leverage these patterns to achieve impressive performance on diverse semantic tasks requiring world knowledge. An important but understudied question about LLMs’ semantic abilities is whether they acquire generalized knowledge of common events. Here, we test whether five pretrained LLMs (from 2018's BERT to 2023's MPT) assign a higher likelihood to plausible descriptions of (...) agent−patient interactions than to minimally different implausible versions of the same event. Using three curated sets of minimal sentence pairs (total n = 1215), we found that pretrained LLMs possess substantial event knowledge, outperforming other distributional language models. In particular, they almost always assign a higher likelihood to possible versus impossible events (The teacher bought the laptop vs. The laptop bought the teacher). However, LLMs show less consistent preferences for likely versus unlikely events (The nanny tutored the boy vs. The boy tutored the nanny). In follow‐up analyses, we show that (i) LLM scores are driven by both plausibility and surface‐level sentence features, (ii) LLM scores generalize well across syntactic variants (active vs. passive constructions) but less well across semantic variants (synonymous sentences), (iii) some LLM errors mirror human judgment ambiguity, and (iv) sentence plausibility serves as an organizing dimension in internal LLM representations. Overall, our results show that important aspects of event knowledge naturally emerge from distributional linguistic patterns, but also highlight a gap between representations of possible/impossible and likely/unlikely events. (shrink)

I am very grateful to Kluwer Academic Publishers for the opportunity to republish these articles about knowledge and language. The Introduction to the volume has been written by James Logue, and I need to pay a very sincerely intended tribute to the care and professionalism which he has devoted to every feature of its production. My thanks are also due to Matthew MeG rattan for his technical as sistance in scanning the articles onto disk and formatting them. 1. (...) Jonathan Cohen vii Publisher's Note Thanks are due to the following publishers for permission to reproduce the articles in this volume. On the project of a universal character. Oxford University Press. Paper 1 On a concept of a degree of grammaticalness. Logique et Analyse. Paper 2 Paper 3 The semantics of metaphor. Cambridge University Press. Paper 4 Can the logic of indirect discourse be formalised? The Association for Symbolic Logic. Paper 5 Some remarks on Grice's views about the logical particles of natural language. Kluwer Academic Publishers. Paper 6 Can the conversationalist hypothesis be defended? Kluwer Academic Publishers. Paper 7 How is conceptual innovation possible? Kluwer Academic Publishers. Should natural language definitions be insulated from, or interactive Paper 8 with, one another in sentence composition? Kluwer Academic Publish ers. Paper 9 A problem about truth-functional semantics. Basil Blackwell Publisher Ltd. Paper 10 The individuation of proper names. Oxford University Press. Paper 11 Some comments on third world epistemology. Oxford University Press. Paper 12 Guessing. The Aristotelian Society. (shrink)

Over two decades ago a "quite revolution" overwhelmingly replaced knowledgebased approaches in natural language processing (NLP) by quantitative (e.g., statistical, corpus-based, machine learning) methods. Although it is our firm belief that purely quantitative approaches cannot be the only paradigm for NLP, dissatisfaction with purely engineering approaches to the construction of large knowledge bases for NLP are somewhat justified. In this paper we hope to demonstrate that both trends are partly misguided and that the time has come to enrich (...) logical semantics with an ontological structure that reflects our commonsense view of the world and the way we talk about in ordinary language. In this paper it will be demonstrated that assuming such an ontological structure a number of challenges in the semantics of natural language (e.g., metonymy, intensionality, copredication, nominal compounds, etc.) can be properly and uniformly addressed. (shrink)

In recent years the view that understanding a language requires knowing what its words and expressions mean has come under attack. One line of attack attempts to show that while knowledge can be undermined by Gettier-style counterexamples, language understanding cannot be. I consider this line of attack, particularly in the work of Pettit and Longworth, and show it to be unpersuasive. I stress, however, that maintaining a link between language understanding and knowledge does not itself (...) vindicate a cognitivist view of the former. (shrink)