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)

First published in 1982. Routledge is an imprint of Taylor & Francis, an informa company.

Duality in Logic and Language [draft--do not cite this article] Duality phenomena occur in nearly all mathematically formalized disciplines, such as algebra, geometry, logic and natural language semantics. However, many of these disciplines use the term ‘duality’ in vastly different senses, and while some of these senses are intimately connected to each other, others seem to be entirely … Continue reading Duality in Logic and Language →.

This book aims to show that recent developments in neuroscience permit a defense of free will. Through language, human beings can escape strict biological determinism.

J. L. Austin was one of the more influential British philosophers of his time, due to his rigorous thought, extraordinary personality, and innovative philosophical method. According to John Searle, he was both passionately loved and hated by his contemporaries. Like Socrates, he seemed to destroy all philosophical orthodoxy without presenting an alternative, equally comforting, orthodoxy. -/- Austin is best known for two major contributions to contemporary philosophy: first, his ‘linguistic phenomenology’, a peculiar method of philosophical analysis of the concepts and (...) ways of expression of everyday language; and second, speech act theory, the idea that every use of language carries a performative dimension (in the well-known slogan, “to say something is to do something”). Speech act theory has had consequences and import in research fields as diverse as philosophy of language, ethics, political philosophy, philosophy of law, linguistics, artificial intelligence and feminist philosophy. -/- This article describes Austin’s linguistic method and his speech act theory, and it describes the original contributions he made to epistemology and philosophy of action. It closes by focusing on two main developments of speech act theory─the dispute between conventionalism and intentionalism, and the debate on free speech, pornography, and censorship. (shrink)

Since antiquity two different negations in natural languages have been noted: predicate negation (not honest) and predicate term negation (dishonest). The extensive literature offers no models. We propose category-theoretic models with two distinct negation operators, neither of them in general Boolean. We study combinations of the two (not dishonest) and sentential counterparts of each. We emphasize the relevance of our work for the theory of cognition.

There are few living thinkers who have enjoyed the eminence and reown of Jürgen Hamermas. His work has been highly influential not only in philosopy, but also in the fields of politics, sociology and law. This is the first collection dedicated to exploring the connections between his body of work ahd America's most significant philosophical movement, pragmatism. Habermas and Pragmatism considers the influence of pragmatism on Habermas's thought and the tensions between Habermasian social theory and pragmatism. Essays by distinguished pragmatists, (...) legal and critical theorists, and Habermas cover a range of subjects including the philosophy of language, the nature of rationality, democracy, objectivity, transcendentalism, aesthetics, and law. The collection also addresses the relationship to Habermas of Kant, Peirce, Mead, Dewey, Piaget, Apel, Brandom and Rorty. (shrink)

Silence is reserved for what cannot be verbally expressed. The well-known Wittgensteinian quote summarizes an established understanding of the relationship between language and silence: because language is not enough to account for reality and thinking, it must be transcended by other means of expression, like music or silence. But what if the opposite is the case and silence is not the extension but the precondition of language, the ultimate source of meaning? This paper explores how this is (...) the phenomenological and Derridean philosophical framework of Coetzee’s novels, a literary universe created from the will to signify and build singular meanings. (shrink)

The Philosophy of Rhetoric is widely regarded as the most important work of a theory of rhetoric produced in the 18th century. Campbell's work engages such themes in an attempt to formulate a universal theory of human communication. Campbell attempts to develop his theory by discovering deep principles in human nature that account for all instances and kinds of human communication. He seeks to derive all communication principles and processes empirically. In addition, all statements in discourse that have to do (...) with matters of fact and human affairs are likewise to be empirically derived. Thus, his theory of rhetoric is vastly wider than, and different from, such classical theories as those proposed by Aristotle, Cicero, and Quintilian, whose theories focused on discourse related to civic affairs. By attempting to elaborate a general theory of rhetoric through empirical procedures, Campbell's project reveals the limitations of his method. He cannot ground all statements empirically and it is at this point that his theological position comes into play. Inspection of his religious views shows that God's design of human nature, and God's revelations to humankind, make moral and spiritual truths known and quite secure to human beings, although not empirically. (shrink)

We will argue that Sartre’s failure and Beauvoir’s success in formulating a successful existential ethics lie in their distinct understandings of transcendence. Sartre’s struggle between transcendent consciousness and immanent body undermines being-in-the-world and being-with-others (what is, in Sartre’s language, only a being-for-others) as a way to enrich the self. Contra Sartre, Beauvoir’s notion of transcendence is an upsurge of being which originates in and necessitates bodily immanence. For Beauvoir, transcendence is to be gained only by revelling in immanence, a (...) gesture that puts oneself at risk toward the Other. This putting oneself at risk is, however, the only way to generate an authentic and no longer conflictual encounter with the Other. (shrink)

We offer an analysis of future morphemes as epistemic operators. The main empirical motivation comes from the fact that future morphemes have systematic purely epistemic readings—not only in Greek and Italian, but also in Dutch, German, and English will. The existence of epistemic readings suggests that the future expressions quantify over epistemic, not metaphysical alternatives. We provide a unified analysis for epistemic and predictive readings as epistemic necessity, and the shift between the two is determined compositionally by the lower tense. (...) Our account thus acknowledges a systematic interaction between modality and tense—but the future itself is a pure modal, not a mixed temporal/modal operator. We show that the modal base of the future is nonveridical, i.e. it includes p and ¬p worlds, parallel to epistemic modals such as must, and present arguments that future morphemes are a category that stands in between epistemic modals and predicates of personal taste. We identify, finally, a subclass of epistemic futures which are ratificational, and argue that will is a member of this class. (shrink)

This collection of John Mackie's papers on personal identity and topics in moral and political philosophy, some of which have not previously been published, deal with such issues as: multiple personality; the transcendental "I"; responsibility and language; aesthetic judgements; Sidgwick's pessimism; act-utiliarianism; right-based moral theories; cooperation, competition, and moral philosophy; universalization; rights, utility, and external costs; norms and dilemmas; Parfit's population paradox; and the combination of partially-ordered preferences.

This article has two aims. The first is to introduce some novel data that highlight rather surprising pragmatic abilities in autism spectrum disorder (ASD). The second is to consider a possible implication of these data for an emerging empirical methodology in philosophy of language and mind. In pursuing the first aim, we expect our main audience to be clinicians and linguists interested in pragmatics. It is when we turn to methodological issues that we hope to pique the interest of (...) philosophers. Still, the methodological issue becomes pressing precisely because of the empirical finding—thus the first part is important for the philosophical readers as well. The game plan is as follows. Given our intended dual audience, we begin with background on autism and pragmatics. Some of this material will be familiar to some of our readership, but few will know all of it. (Those who do are invited to skip these sections.) We then present some results from our pilot study on a corpus of speech by people with ASD. The heart of our finding is that certain speakers with ASD, who have severe trouble with familiar pragmatic phenomena such as metaphor and conversational implicature, exhibit surprising abilities with respect to what is often called “pragmatic determinants of what is said.” We turn next to a possible implication of this finding: It seems to suggest that hitherto seemingly promising evidence from ASD about the semantics/pragmatics boundary is.. (shrink)

Scribal copying is investigated as a test case for the memetic and epidemiological models for explaining the distribution of cultural items. We may hypothesize that the incidence of errors could be low enough to allow two conditions for neo-Darwinian explanation to be fulfilled: first, that there be a rather reliable mechanism for heredity, and second that occasional mutations might produce a version more likely to survive and be propagated than the exemplar. Scriptorial conventions are reviewed. Textual criticism is investigated. Finally, (...) some attention is given to the psychology of language perception and production. In conclusion, it is argued that the memetic model for cultural transmission is not generally fecund while the epidemiological model is. (shrink)

Completely revised and updated in its Second Edition, Language and Reality provides students, philosophers and cognitive scientists with a lucid and provocative introduction to the philosophy of language.

Over the past decade, teaching and learning in virtual worlds has been at the forefront of many higher education institutions around the world. The DEHub Virtual Worlds Working Group (VWWG) consisting of Australian and New Zealand higher education academics was formed in 2009. These educators are investigating the role that virtual worlds play in the future of education and actively changing the direction of their own teaching practice and curricula. 47 academics reporting on 28 Australian higher education institutions present an (...) overview of how they have changed directions through the effective use of virtual worlds for diverse teaching and learning activities such as business scenarios and virtual excursions, role-play simulations, experimentation and language development. The case studies offer insights into the ways in which institutions are continuing to change directions in their teaching to meet changing demands for innovative teaching, learning and research in virtual worlds. This paper highlights the ways in which the authors are using virtual worlds to create opportunities for rich, immersive and authentic activities that would be difficult or not possible to achieve through more traditional approaches. (shrink)

The discrepancy between syntax and semantics is a painstaking issue that hinders a better comprehension of the underlying neuronal processes in the human brain. In order to tackle the issue, we at first describe a striking correlation between Wittgenstein's Tractatus, that assesses the syntactic relationships between language and world, and Perlovsky's joint language-cognitive computational model, that assesses the semantic relationships between emotions and “knowledge instinct”. Once established a correlation between a purely logical approach to the language and (...) computable psychological activities, we aim to find the neural correlates of syntax and semantics in the human brain. Starting from topological arguments, we suggest that the semantic properties of a proposition are processed in higher brain's functional dimensions than the syntactic ones. In a fully reversible process, the syntactic elements embedded in Broca's area project into multiple scattered semantic cortical zones. The presence of higher functional dimensions gives rise to the increase in informational content that takes place in semantic expressions. Therefore, diverse features of human language and cognitive world can be assessed in terms of both the logic armor described by the Tractatus, and the neurocomputational techniques at hand. One of our motivations is to build a neuro-computational framework able to provide a feasible explanation for brain's semantic processing, in preparation for novel computers with nodes built into higher dimensions. (shrink)

This essay argues that Pufendorf conceived the principles of natural law against the rationalism and innatism of the 17th century, and that Condillac similarly formulated a conception of the human origin of language, both of them thus securing open and human foundations for the two primal institutions of law and language, and also making all citizens free agents in the ordering of communal living.

Do we think in natural language? Or is language only for communication? Much recent work in philosophy and cognitive science assumes the latter. In contrast, Peter Carruthers argues that much of human conscious thinking is conducted in the medium of natural language sentences. However, this does not commit him to any sort of Whorfian linguistic relativism, and the view is developed within a framework that is broadly nativist and modularist. His study will be essential reading for all (...) those interested in the nature and significance of natural language, whether they come from philosophy, psychology or linguistics. (shrink)

Language Lost and Found takes as its starting-point Iris Murdoch's claim that "we have suffered a general loss of concepts." By means of a thorough reading of Iris Murdoch's philosophy in the light of this difficulty, it offers a detailed examination of the problem of linguistic community and the roots of the thought that some philosophical problems arise due to our having lost the sense of our own language. But it is also a call for a radical reconsideration (...) of how philosophy and literature relate to each other on a general level and in Murdoch's authorship in particular. (shrink)

This chapter establishes the concept of a “symbolic system of representation“ to make clear how it is possible that humans use not only the language-based system of representation for cognitive contents but also a many layered non-linguistic system, a system which we probably share with other species. A symbolic system of representation denotes a general concept of a performance of which our language is only one single case, but which nevertheless is most easily explained through the case of (...) language. A system of representation should enable us to form and manipulate an idea of a state of affairs or of an event without having the appropriate intuition of it. We usually think that we do this only using linguistic expressions, but this is not the whole truth. Language is one system of representation, but we can in principle conceive of other systems of representation with the same performance. Husserl’s theory of meaning already reveals this possibility. A phenomenological analysis reveals that a non-linguistic system of representation is in fact still functioning in our own consciousness. We simultaneously use different means of representation, the most prominent of which are language, gestures, feelings and scenic images. It is especially fruitful to investigate the scenic mode of daydreaming as a central form of non-linguistic thinking. Through a close comparison of alternative systems of representation, the systematic difference of usual semantics in normal language systems based on convention and the more natural similarity semantics of some non-linguistic systems of representation is revealed. (shrink)

This is a collection in translation of essays by Paul Ricoeur which presents a comprehensive view of his philosophical hermeneutics, its relation to the views of his predecessors in the tradition and its consequences for the social sciences. The volume has three parts. The studies in the first part examine the history of hermeneutics, its central themes and the outstanding issues it has to confront. In Part II, Ricoeur's own current, constructive position is developed. A concept of the text is (...) formulated as the implications of the theory are pursued into the domains of sociology, psychoanalysis and history. Many of the essays appear here in English for the first time; the editor's introduction brings out their background in Ricoeur's thought and the continuity of his concerns. The volume will be of great importance for those interested in hermeneutics and Ricoeur's contribution to it, and will demonstrate how much his approach offers to a number of disciplines. (shrink)

Professor Hilary Putnam has been one of the most influential and sharply original of recent American philosophers in a whole range of fields. His most important published work is collected here, together with several new and substantial studies, in two volumes. The first deals with the philosophy of mathematics and of science and the nature of philosophical and scientific enquiry; the second deals with the philosophy of language and mind. Volume one is now issued in a new edition, including (...) an essay on the philosophy of logic first published in 1971. (shrink)

Acceptable analyticities, i.e. contradictions or tautologies, constitute problematic evidence for the idea that language includes a deductive system. In recent discussion, two accounts have been presented in the literature to explain the available evidence. According to one of the accounts, grammatical analyticities are accessible to the system but a pragmatic strengthening repair mechanism can apply and prevent the structures from being actually interpreted as contradictions or tautologies. The proposed data, however, leaves it open whether other versions of the meaning (...) modulation operation are required. Novel evidence we present argues that a loosening version of the repair mechanism must be available. Our observation concerns acceptable lexical contradictions that cannot be rescued if only a strengthening version of the pragmatic strategy is available. (shrink)

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

A listing is given of the published writings of the logician and philosopher Hao Wang (1921—1995), which includes all items known to the authors, including writings in Chinese and translations into other languages.

A dissertation in the tradition of logical positivism includes a discussion of the functions and methods of philosophy and a critique of ethics and theology.

It is a near truism of philosophy of language that sentences are prior to words--that they are the only things that fundamentally have meaning. Robert's Stainton's study interrogates this idea, drawing on a wide body of evidence to argue that speakers can and do use mere words, not sentences, to communicate complex thoughts.

This is the third edition of Chomsky's outstanding collection of essays on language and mind, first published in 2006. The first six chapters, originally published in the 1960s, made a groundbreaking contribution to linguistic theory. This edition complements them with an additional chapter and a new preface, bringing Chomsky's influential approach into the twenty-first century. Chapters 1-6 present Chomsky's early work on the nature and acquisition of language as a genetically endowed, biological system, through the rules and principles (...) of which we acquire an internalized knowledge. Over the past fifty years, this framework has sparked an explosion of inquiry into a wide range of languages, and has yielded some major theoretical questions. The final chapter revisits the key issues, reviewing the 'biolinguistic' approach that has guided Chomsky's work from its origins to the present day, and raising some novel and exciting challenges for the study of language and mind. (shrink)

A fascinating analysis of human language and its influence on other disciplines by one of the nation's most respected linguists. Chomsky is also the author of What Uncle Sam Really Wants and The Prosperous Few and the Restless Many (15,000 copies sold).

In this article we present a qualitative analysis of empirical findings from an international project on intergroup attitudes and contact in five Central European countries specifically concerning language use. The project concentrated on the interplay of intergroup contact and perception between the members of national groups in the borderlands between the Czech Republic and Austria, Germany, Poland and Slovakia. The open statements analysed here about the contact situations and the ensuing evaluation of the Others were collected as part of (...) an online questionnaire (N=1959). After a short theoretical introduction we reveal the intertwined nature of construing language use: first in each specific borderland, then in the triads speaking together either in the native language of one of the groups (Czechs with Austrians and Germans) or with each speaking their own native languages (Czechs with Poles and Slovaks). Finally we highlight several effects we have observed as a result of being able to compare the situation in more than one neighbourhood, for instance, the effect of the different statuses of the languages involved, or the connection between the language used in contact and a feeling of proximity. (shrink)

Featuring an essay by the author on the role of intellectuals in society and government, a fascinating volume sheds light on the relation between language, mind ...

Several language experiments have been carried out on apes and other animals aiming to narrow down the presumed qualitative gap that separates humans from other animals. These experiments, however, have been driven by the understanding of language as a purely symbolic sign system, often connected to a profound disinterest for language use in real situations and a propensity to perceive grammatical and syntactic information as the only fundamental aspects of human language. For these reasons, the (...) class='Hi'>language taught to apes tends to discard iconic and indexical elements in favour of symbolic signs. This paper sheds light on the iconic components of human language, with close attention to the iconic properties of language as present in the ape language experiments. We emphasise the role of the body in the interpretation and production of iconic signs, while demonstrating the need to take into account the Umwelt theory in the research paradigm of the experiments. Uexküll’s Umwelt theory is used to exemplify the methodological problems connected to the teaching of human language to other animal species; furthermore, we discuss how the modelling capacities of language affect the biological layer that constitutes the animal Umwelt. Language is analysed as a particular case of Umwelt transition, and as such its implications are further discussed in the article. With this paper, we enrich the discussion surrounding the human-ape pidgin language by advocating for the need to include iconic components as vital parts of this research area. With this inclusion, we uncover the inter-dependency of iconic, indexical and symbolic signs in human language, aiming to further develop the research paradigm of the ape language experiments. (shrink)

Truth, Language, and History is the much-anticipated final volume of Donald Davidson's philosophical writings. In four groups of essays, Davidson continues to explore the themes that occupied him for more than fifty years: the relations between language and the world; speaker intention and linguistic meaning; language and mind; mind and body; mind and world; mind and other minds. He asks: what is the role of the concept of truth in these explorations? And, can a scientific world view (...) make room for human thought without reducing it to something material and mechanistic? Including a new introduction by his widow, Marcia Cavell, this volume completes Donald Davidson's colossal intellectual legacy. (shrink)