Thought, Language, and Ontology: An Introduction Francesco Orilia William J. Rapaport Dipartimento di filosofia e scienze umane Department of Computer Science, Universita di Macerata Department of Philosophy, 62100 Macerata, Italy and Center for Cognitive Science orilia@unimc. it State University of New York at Buffalo Buffalo, NY 14260-2000, U. S. A. rapaport@cs. buffalo. edu 1 DeRe Hector-Neri Castaneda, the Mahlon Powell Professor of Philosophy at Indiana Univer sity, died on September?, 1991, at the age of66, after a year-long illness. In his lengthy and intense philosophical career,...

As usual, the Proceedings of the International Colloquium on Cognitive Science include leading-edge work by outstanding researchers in the field. This volume contains three kinds of papers corresponding to three of the main disciplines in cognitive science: philosophy, psychology, and artificial intelligence. The title - Cognition, Agency and Rationality - captures the main issues addressed by the papers. Of course, all are concerned with cognition, but some are especially centred on the very concept of rationality, while others focus on (multiple) agency. The diversity of their...

One of the most basic themes in the philosophy of language is referential uptake, viz., the question of what counts as properly understanding' a referring act in communication. In this inquiry, the particular line pursued goes back to Strawson's work on re-identification, but the immediate influence is that of Gareth Evans. It is argued that traditional and recent proposals fail to account for success in referential communication. A novel account is developed, resembling Evans' account in combining an external success condition with a Fregean one. But, in contrast to Evans, greater...

Speakers can get to know the meaning of any of indefinitely many sentences that they have never heard before. This statement encapsulates the problem of linguistic creativity, which lies at the core of philosophy of language and theoretical linguistics. It has also sparked off a considerable amount of work on the philosophy of mind.
After establishing the failure of the familiar compositional approach to the problem, the book adopts a radically new start. It develops core elements of the later Wittgenstein's conception of philosophy, putting them to work todissolve' the problem, proving...

In Cooperation, A Philosophical Study, Tuomela offers the first comprehensive philosophical theory of cooperation. He builds on such notions a collective and joint goals, mutual beliefs, collective commitments, acting together and acting collectively. The book analyzes the varieties of cooperation, making use of the crucial distinction between group-mode and individual-mode cooperation. The former is based on collective goals and collective commitments, the latter on private goals and commitments. The book discusses the attitudes and the kinds of practical reasoning...

(1) Beliefs are involuntary, and not nonnally subject to direct voluntary control. For instance I cannot believe at will that my trousers are on fire, or that the Dalai Lama is a living God, even if you pay me a large amount of money for believing such things. (2) Beliefs are nonnally shaped by evidence for what is believed, unless they are, in some sense, irrational. In general a belief is rational if it is proportioned to the degree of evidence that one has for its truth. In this sense, one often says that "beliefs aim at truth" . This is why it is, on the face of it, irrational to believe...

Developmental Perspectives on Writing LILIANA TOLCHINSKY University of Barcelona, Spain The advent of the sixties is considered a crucial moment for the discovery of writing as an object worthy of intellectual inquiry (Havelock, 1986). A number of books, which came out in that decade, set the stage for this turn-to-writing. One of them was the Preface to Plato by Eric Havelock. This book, published in 1963, was to become a milestone in the discovery of literacy as a field of research (Bockheimer, 1998). Havelock (1986) referred to three more works that came out at the same time, and...

The heart of philosophy is metaphysics, and at the heart of the heart lie two questions about existence. What is it for any contingent thing to exist? Why does any contingent thing exist? Call these the nature question and the ground question, respectively. The first concerns the nature of the existence of the contingent existent; the second concerns the ground of the contingent existent. Both questions are ancient, and yet perennial in their appeal; both have presided over the burial of so many of their would-be undertakers that it is a good induction that they will continue to do so. For...

Philosophy, Psychology, and Psychologism presents a remarkable diversity of contemporary opinions on the prospects of addressing philosophical topics from a psychological perspective. It considers the history and philosophical merits of psychologism, and looks systematically at psychologism in phenomenology, cognitive science, epistemology, logic, philosophy of language, philosophical semantics, and artificial intelligence. It juxtaposes many different philosophical standpoints, each supported by rigorous philosophical argument.
Philosophy, Psychology, and...

The text before you is a study ofthe problematic issue ofmental causation: causation by minds. On hearing the expression 'mental causation, ' you may at first think ofsomething like bending spoons by 'psychic' powers. But no, we are dealing here with something much more puzzling: doing things for reasons, i. e., what we call agency. Psychic spoon-bending would be a fairly straightforward issue. You just exert some psychic force and bend a spoon, just like you might bend it by hand, i. e., by physical force. The only trouble here is that psychic forces may not be in fact available '. But now...