Philosophy of Language

What is intentionality? Intentionality is a distinguishing characteristic of states of mind such as beliefs, thoughts, wishes, dreams, and desires, which are about things outside themselves. This book explores various ways in which philosophers have tried to explain intentionality, and then suggests a new way. Part I of the book gives a critical account of the five most comprehensive and prominent current approaches to intentionality. These approaches can be summarized as the instrumentalist approach, derived from Carnap and Quine, and culminating in the work of Daniel Dennett; the linguistic approach, derived from the work of Chomsky and exhibited most fully in the work of Jerry Fodor; the biological approach, developed by Ruth Garrett Millikan, Colin McGinn, and others; the information-processing approach, which has been given a definitive form in the work of Fred Dretske; and the functional role approach of Brian Loar. Part II sets out a multi-level, developmental approach to intentionality. Drawing upon work in neurophysiology and psychology, the book argues that intentionality is to be found, in different forms, at the levels of brain functioning, prelinguistic consciousness, language, and at the holistic level of ‘whole person performance’ which is demarcated by our ordinary everyday talk about beliefs, desires, hopes, intentions, and the other ‘propositional attitudes’.

This book aims to reconcile pragmatism (in both its classical American and its Wittgensteinian forms) with analytic philosophy. It investigates relations between the meaning of linguistic expressions and their use. Giving due weight both to what one has to do in order to count as saying various things and to what one needs to say in order to specify those doings makes it possible to shed new light on the relations between semantics (the theory of the meanings of utterances and the contents of thoughts) and pragmatics (the theory of the functional relations among meaningful or contentful items). Among the vocabularies whose interrelated use and meaning are considered are: logical, indexical, modal, normative, and intentional vocabulary. As the argument proceeds, new ways of thinking about the classical analytic core programs of empiricism, naturalism, and functionalism are offered, as well as novel insights about the ideas of artificial intelligence, the nature of logic, and intentional relations between subjects and objects.

The voluminous writings of Ludwig Wittgenstein contain some of the most profound reflections of our time on the nature of the human subject and self-understanding — the human condition, philosophically speaking. This book mimes those extensive writings for a conception of the self. And more specifically, the book offers a discussion of Wittgenstein's later writings on language and mind as they hold special significance for the understanding and clarification of the distinctive character of self-descriptive or autobiographical language. The book also undertakes a philosophical investigation of selected autobiographical writings — among the best examples we have of human selves exploring themselves — as they cast new and special light on the critique of mind-body dualism and its undercurrents in particular, and on the nature of autobiographical consciousness more generally. The chapters take up in turn the topics of self-consciousness, what Wittgenstein calls ‘the inner picture’; mental privacy and the picture of metaphysical seclusion; the very idea of our observation of the contents of consciousness; first-person expressive speech; reflexive or self-directed thought and competing pictures of introspection; the nuances of retrospective self-understanding, person-perception, and the corollary issues of self-perception (itself an interestingly dangerous phrase); self-defining memory; and the therapeutic conception of philosophical progress as it applies to all of these issues. The cast of characters interwoven throughout the discussion include, in addition to Wittgenstein centrally, Augustine, Goethe, Dostoevsky, Kierkegaard, Iris Murdoch, Donald Davidson, and Stanley Cavell, among others.

In recent decades the analysis of the connection of truth, meaning, and the mental has been a major philosophical question, and Donald Davidson has brought together these subjects in a unified theory of thought, meaning, action, and evaluation. This volume features specially written essays from the most important philosophers working on the subject, and the collection reappraises Davidson’s philosophy with an engaging and illuminating discussion of various problems in the philosophy of truth, meaning, and the mental. In particular, Lepore and Ludwig’s interpretation of Davidson’s philosophy presents a new look and systematization of his philosophy of language, meaning, and thought. Davidson has been a considerable presence in the philosophical landscape since the 1970s, but from the contemporary point of view we have yet to come to a decision about his final place in the annals of philosophy.

This book looks to David Hume for help in advancing our understanding of the mind. The book claims his Treatise of Human Nature as the foundational document of cognitive science: it launched the project of constructing an empirical psychology on the basis of a representational theory of mind. Going back to this work after more than 250 years we find that Hume is remarkably perceptive about the components and structure that a theory of mind requires. Careful study of the Treatise helps us to see what's amiss with much 20th-century philosophy of mind, and to get on the right track. Hume says in the Treatise that his main project is to construct a theory of human nature and, in particular, a theory of the mind. This book examines his account of cognition and how it is grounded in his ‘theory of ideas’. It discusses such key topics as the distinction between ‘simple’ and ‘complex’ ideas, the thesis that an idea is some kind of picture, and the roles that ‘association’ and ‘imagination’ play in cognitive processes. It argues that the theory of ideas, as Hume develops it, is both historically and ideologically continuous with the representational theory of mind as it is now widely endorsed by cognitive scientists. This view of Hume is explicitly opposed to recent discussions by critics who hold that the theory of ideas is the Achilles heel of his philosophy and that he would surely have abandoned it if only he had read Wittgenstein carefully.

This book is an exploration of the relation between knowledge, reasons, and justification. According to the primary argument of the book, you can rely on what you know in action and belief, because what you know can be a reason you have and you can rely on the reasons you have. If knowledge doesn't allow for a chance of error — if it requires certainty — then this result is unsurprising. But if knowledge does allow for a chance of error — as seems required if we know much of anything at all — this result entails the denial of a received position in epistemology. Because any chance of error, if the stakes are high enough, can make a difference to what can be relied on, two subjects with the same evidence and generally the same strength of epistemic position for a proposition can differ with respect to whether they are in a position to know. This phenomenon has come to be known as ‘pragmatic encroachment’. All of the points above, it is argued, apply equally well to justification for believing. The results, then, have ramifications for and are borne on by debates about epistemological externalism and contextualism, the value and importance of knowledge, Wittgensteinian hinge propositions, Bayesianism, and the nature of belief.

This book presents a new development of the famous Language of Thought hypothesis, which has since the 1970s been at the centre of interdisciplinary debate about how the mind works. The book defends and extends the groundbreaking idea that thinking is couched in a symbolic system realized in the brain. This idea is central to the representational theory of mind which has been established as a key reference point in modern philosophy, psychology, and cognitive science. The foundation stone of our present cognitive science is Turing's suggestion that cognitive processes are not associations but computations; and computation requires a language of thought. This book offers a more cogent presentation and a fuller explication of a distinctive account of the mind, with various intriguing new features. The central role of compositionality in the representational theory of mind is revealed: most of what we know about concepts follows from the compositionality of thoughts. The book shows the necessity of a referentialist account of the content of intentional states, and of an atomistic account of the individuation of concepts. Not least among the new developments is the book's identification and persecution of pragmatism as the leading source of error in the study of the mind today.

In these chapters this book attempts to come to terms with the views that a theory of meaning for a language is best understood as a theory of truth for that language, that thought and language are best understood together via a theory of interpetation and that the mental is irreducible to the physical mental. In some cases these chapters elaborate and in some cases they criticize. But each is still on the cutting edge of work in philosophy of language and mind.

This book attempts to recast the ‘nondescriptivist’ approach to reference that has dominated the philosophy of language and mind in the late twentieth-century in terms of mental files. According to this book, we refer through mental files, which play the role of so-called ‘modes of presentation’. The reference of linguistic expressions is inherited from that of the files we associate with them. The reference of a file is determined relationally, not satisfactionally; so a file is not to be equated to the body of (mis-)information it contains. Files are like singular terms in the language of thought, with a nondescriptivist semantics. In contrast to other authors, this book offers an indexical model according to which files are typed by their function, which is to store information derived through certain types of relation to objects in the environment. The type of the file corresponds to the type of contextual relation it exploits. Even detached files or ‘encyclopedia entries’ are based on epistemically rewarding relations to their referent, on this account. Among the topics discussed in this wide-ranging book are: acquaintance relations and singular thought; cognitive significance; the vehicle/content distinction; the nature of indexical concepts; co-reference de jureand judgments of identity; cognitive dynamics; recognitional and perceptual concepts; confused thought and the transparency requirement on modes of presentation; descriptive names and ‘acquaintanceless’ singular thought; the communication of indexical thoughts; two-dimensional defences of Descriptivism; the Generality Constraint; attitude ascriptions and the ‘vicarious’ use of mental files; first-person thinking; token-reflexivity in language and thought.