This book is a sustained philosophical analysis and critique of Plato's Theaetetus. Presupposing no knowledge of Greek, Bostock provides a detailed examination of Plato's arguments and the issues they raise, rival interpretations of the text, and the relations between the Theaetetus and Plato's other works.

How does Plato view his philosophical antecedents? Plato and his Predecessors considers how Plato represents his philosophical predecessors in a late quartet of dialogues: the Theaetetus, the Sophist, the Politicus and the Philebus. Why is it that the sophist Protagoras, or the monist Parmenides, or the advocate of flux, Heraclitus, are so important in these dialogues? And why are they represented as such shadowy figures, barely present at their own refutations? The explanation, the author argues, is a complex one involving (...) both the reflective relation between Plato's dramatic technique and his philosophical purposes, and the very nature of his late philosophical views. For in these encounters with his predecessors we see Plato develop a new account of the principles of reason, against those who would deny them, and forge a fresh view of the best life - the life of the philosopher. (shrink)

Eliminative materialism is the thesis that our common-sense conception of psychological phenomena constitutes a radically false theory, a theory so fundamentally defective that both the principles and the ontology of that theory will eventually be displaced, rather than smoothly reduced, by completed neuroscience. Our mutual understanding and even our introspection may then be reconstituted within the conceptual framework of completed neuroscience, a theory we may expect to be more powerful by far than the common-sense psychology it displaces, and more substantially (...) integrated within physical science generally. My purpose in this paper is to explore these projections, especially as they bear on (1) the principal elements of common-sense psychology: the propositional attitudes (beliefs, desires, etc.), and (2) the conception of rationality in which these elements figure. (shrink)

Protagoras believes that all beliefs are true. Since Protagoras' belief that all beliefs are true is itself a belief, it follows from Protagoras' belief that all beliefs are true that Protagoras' belief is true. But what about the belief that Protagoras' belief is false? Doesn't it follow, by parallel reasoning and not at all trivially, that if all beliefs are true and there is a belief that Protagoras' belief is false, then Protagoras' belief is false?

In this ambitious and highly original study, McCabe presents an intricately structured argument designed to demonstrate Plato’s concern with fundamental issues of rationality and personhood. In doing so, she pursues themes announced in her Plato’s Individuals and in Form and Argument in Late Plato, a collection she co-edited with Christopher Gill. The development of her position via consideration of the philosophical importance of characterization and the dialogue form in the Theaetetus, Sophist, Statesman, and Philebus leads her to focus in particular (...) on Plato’s depiction of his predecessors. These include, firstly, the Theaetetus’s Protagoras and Heraclitean flux theorists and the Sophist’s Parmenides and materialist giants, all “mean-minded opponents” whose views threaten the very possibility of rational inquiry. Refutation of them, accordingly, is Plato’s means of establishing certain basic principles of reason. (shrink)

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

In the Theaetetus, Plato looks afresh at a problem to which, he now realizes, he had earlier given an inadequate answer: the problem of the nature of knowledge. What Plato has to say on this question is of great interest and importance, not only to scholars of Plato, but also to philosophers with wholly contemporary interests. This book is a sustained philosophical analysis and critique of the Theaetetus. David Bostock provides a detailed examination of Plato's arguments and the issues that (...) they raise. He adjudicates on rival interpretations of the text, and looks at the relations between this and other works of Plato. The book does not presuppose any knowledge of Greek. (shrink)

In this paper I discuss the dialogues between 'Protagoras', Theodorus and Socrates in "Theaetetus" 161-171 and emphasise the importance for this passage of a dilemma which refutation is shown to pose for relativism at 161e-162a. I argue that the two speeches delivered on Protagoras' behalf contain material that is deeply Socratic and suggest that this feature of the speeches should be interpreted as part of Plato's philosophical case against relativism, reflecting the relativist's own inability to defend his theory from attempts (...) to refute it. I then discuss Theodorus' role in the refutation of Protagoras and argue that his voice is needed to get relativism disproved in the self-refutation argument of 171a-c. I conclude with a brief discussion of the image of Protagoras at 171d. (shrink)

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

This book provides an introduction to Plato’s work that gives a clear statement of what Plato has to say about the problems of thought and life. In particular, it tells the reader just what Plato says, and makes no attempt to force a system on the Platonic text or to trim Plato’s works to suit contemporary philosophical tastes. The author also gives an account that has historical fidelity - we cannot really understand the Republic or the Gorgias if we forget (...) that the Athens of the conversations is meant to be the Athens of Nicias or Cleon, not the very different Athens of Plato’s own manhood. To understand Plato’s thought we must see it in the right historical perspective. (shrink)

Breaking new ground in the debate about the relation of mind and body, David Armstrong's classic text - first published in 1968 - remains the most compelling and comprehensive statement of the view that the mind is material or physical. In the preface to this new edition, the author reflects on the book's impact and considers it in the light of subsequent developments. He also provides a bibliography of all the key writings to have appeared in the materialist debate.

Recasting important questions about truth and objectivity in new and helpful terms, his book will become a focus in the contemporary debates over realism, and ...

Plato's Theaetetus is an acknowledged masterpiece, and among the most influential texts in the history of epistemology. Since antiquity it has been debated whether this dialogue was written by Plato to support his familiar metaphysical doctrines, or represents a self-distancing from these. David Sedley's book offers a via media, founded on a radical separation of the author, Plato, from his main speaker, Socrates. The dialogue, it is argued, is addressed to readers familiar with Plato's mature doctrines, and sets out to (...) show how these doctrines, far from being an abandonment of his Socratic heritage, are its natural outcome. The Socrates portrayed here is the same Socrates as already portrayed in Plato's early dialogues. While not a Platonist, he is exhibited - to put it in terms of an image made famous by this dialogue - as having been Platonism's midwife. In a comprehensive rereading of the text, Sedley tracks the ways in which Socrates is shown unwittingly preparing the ground for Plato's mature doctrines, and reinterprets the dialogue's individual arguments from this perspective. The book is addressed to all readers interested in Plato, and does not require knowledge of Greek. (shrink)

Hilary Putnam deals in this book with some of the most fundamental persistent problems in philosophy: the nature of truth, knowledge and rationality. His aim is to break down the fixed categories of thought which have always appeared to define and constrain the permissible solutions to these problems.

Hilary Putnam deals in this book with some of the most fundamental persistent problems in philosophy: the nature of truth, knowledge and rationality. His aim is to break down the fixed categories of thought which have always appeared to define and constrain the permissible solutions to these problems.

This edition includes new essays by philosopher Michael Williams and literary scholar David Bromwich, as well as Rorty's previously unpublished essay "The ...

Beginning with a historical overview of relativism, from Pythagoras in ancient Greece to Derrida and postmodernism, Maria Baghramian explores the resurgence of relativism throughout the history of philosophy. She then turns to the arguments for and against the many subdivisions of relativism, including Kuhn and Feyerabend's ideas of relativism in science, Rorty's relativism about truth, and the conceptual relativism of Quine and Putnam. Baghramian questions whether moral relativism leads to moral indifference or even nihilism, and whether feminist epistemology's concerns about (...) the very notion of objectivity can be considered a form of relativism. She concludes the relativism debate by assessing the recent criticisms such as Quine's argument from translation and Davidson's claim that even the motivations behind relativism are unintelligible. Finding these criticisms lacking, Baghramian proposes a moderate form of pluralism which addresses the legitimate worries that give rise to relativism without incurring charges of nihilism or anarchy. (shrink)