Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information EXPLORATIONS IN ANCIENT AND MODERN PHILOSOPHY M. F. Burnyeat taught for fourteen years in the Philosophy Depart- ment of University College London, and then for eighteen years in the Classics Faculty at Cambridge, twelve of them as the Laurence Professor of Ancient Philosophy, before migrating to Oxford in 1996 to become a Senior Research Fellow in Philosophy at All Souls Col- lege. The studies, articles and reviews collected in these two volumes of Explorations in Ancient and Modern Philosophy were all written, and all but two published, before that decisive change. Whether designed for a scholarly audience or for a wider public, they range from the Presocratics to Augustine, from Descartes and Bishop Berkeley to Wittgenstein and G. E. Moore. Their subject- matter falls under four main headings: ‘Logic and Dialectic’, and ‘Scepticism Ancient and Modern’, which are contained in this first volume; ‘Knowledge’ and ‘Philosophy and the Good Life’ make up the second volume. The title ‘Explorations’ well expresses Burnyeat’s ability to discover new aspects of familiar texts, new ways of solving old problems. In his hands the history of philosophy becomes itself a philosophical activity. m. f. burnyeat is an Honorary Fellow of Robinson College, Cambridge, and an Emeritus Fellow of All Souls College, Oxford. He is also a Fellow of the British Academy and a Foreign Honorary Member of the American Academy of Arts and Sciences, and was awarded a CBE for his services to scholarship in 2007. © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information EXPLORATIONS IN ANCIENT AND MODERN PHILOSOPHY volume 1 Part I Logic and Dialectic Part II Scepticism Ancient and Modern M. F. BURNYEAT © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information cambridge university press Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, Sao˜ Paulo, Delhi, Mexico City Cambridge University Press The Edinburgh Building, Cambridge cb28ru,UK Published in the United States of America by Cambridge University Press, New York www.cambridge.org Information on this title: www.cambridge.org/9780521750721 C M.F. Burnyeat 2012 This publication is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First published 2012 Printed in the United Kingdom at the University Press, Cambridge A catalogue record for this publication is available from the British Library isbn 978-0-521-75072-1 Hardback Cambridge University Press has no responsibility for the persistence or accuracy of URLs for external or third-party internet websites referred to in this publication, and does not guarantee that any content on such websites is, or will remain, accurate or appropriate. © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information Contents Preface page vii Acknowledgements viii Abbreviations x part i: logic and dialectic 1 Protagoras and self-refutation in later Greek philosophy 3 2 Protagoras and self-refutation in Plato’s Theaetetus 27 3 The upside-down back-to-front sceptic of Lucretius iv.472 48 4 Antipater and self-refutation: elusive arguments in Cicero’s Academica 60 5 Gods and heaps 90 6 The origins of non-deductive inference 112 7 Enthymeme: Aristotle on the logic of persuasion 152 part ii: scepticism ancient and modern 8 Can the sceptic live his scepticism? 205 9 Tranquillity without a stop: Timon, frag. 68 236 10 Idealism and Greek philosophy: what Descartes saw and Berkeley missed 245 11 Conflicting appearances 276 v © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information vi Contents 12 The sceptic in his place and time 316 13 Dissoi logoi 346 Bibliography 349 Index locorum 364 © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information Preface ‘If a philosophical argument is worth attention, so is its history.’ The first words of this two-volume collection make an apt beginning to the whole. Philosophy, argument and history are what readers will find in the sequel. The proportions vary: sometimes one ingredient will predominate, some- times another. But each chapter, long or short, whether written for a professional audience or for a more general readership, contains all three. The collection reprints just about every publication of mine (and one unpublished piece) that I think still worth reading from two places and periods where I have taught: the Philosophy Department at University College London (1964–78) and the Faculty of Classics, Cambridge Univer- sity (1978–96). Volume II closes with ‘First Words’, the Valedictory Lecture (delivered on 31 May 1996), with which I left Cambridge and teaching for a quite different existence at All Souls College, Oxford. I remain deeply grateful to my colleagues and friends in London and Cambridge for all the philosophy, argument and history we shared together. I am most gateful to Laura Macy for her careful and precise work on the index. To Pauline Hire and Jeremy Mynott of the Cambridge University Press I owe thanks for their support and patience through the years during which the project was delayed – for some while even mislaid – through my preoc- cupation with other projects. It is Pauline who compiled the consolidated bibliographies. Less visible is the finicky work she undertook, page after page, of translating US spelling conventions back into English and stan- dardising the reference conventions of so many different publishers. Such accuracy and consistency sustained over so many pages is a gift to marvel at as well as to give thanks for. To Jeremy I am grateful for ensuring that the Press remained committed to the project even at times when I was not making the progress expected. His tactful insistence on my corresponding commitment has achieved its goal at last. MFB vii © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information Acknowledgements The chapters in this book first appeared in the following publications, and we are grateful for permission to reproduce them. 1 ‘Protagoras and self-refutation in later Greek philosophy’: Philosophical Review 85 (1976) 44–69 2 ‘Protagoras and self-refutation in Plato’s Theaetetus’: Philosophical Review 85 (1976) 172–95 3 ‘The upside-down back-to-front sceptic of Lucretius iv.472’: Philologus 122 (1978) 197–206 4 ‘Antipater and self-refutation: elusive arguments in Cicero’s Academica’: in B. Inwood and J. Mansfeld, eds., Assent and Argument: Studies in Cicero’s Academic Books (Leiden, 1997) 277–310 5 ‘Gods and heaps’: in M. Schofield and M. Nussbaum, eds., Language and Logos (Cambridge, 1982) 315–38 6 ‘The origins of non-deductive inference’: in J. Barnes, J. Brunschwig, M. Burnyeat and M. Schofield, eds., Science and Speculation: Studies in Hellenistic Theory and Practice (Cambridge, 1982) 193–238 7 ‘Enthymeme: Aristotle on the logic of persuasion’: in D. J. Furley and A. Nehamas, eds., Aristotle’s Rhetoric: Philosophical Essays (Proceedings of the Twelfth Symposium Aristotelicum) (Princeton, 1994) 3–55 8 ‘Can the sceptic live his scepticism?’: in M. Schofield, M. Burnyeat and J. Barnes, eds., Doubt and Dogmatism: Studies in Hellenistic Epistemology (Oxford, 1980) 20–53 9 ‘Tranquillity without a stop: Timon, frag. 68’: Classical Quarterly NS 30 (1980) 86–93 10 ‘Idealism and Greek philosophy: what Descartes saw and Berkeley missed’: Philosophical Review 90 (1982) 3–40. The chapter was also published in G. Versey, ed., Idealism, Past and Present, Royal Institute of Philosophy Lectures vol. 13 (Cambridge, 1982) 19–50, and it is these page numbers that are given at the top of each page in this volume viii © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M. F. Burnyeat Frontmatter More information Acknowledgements ix 11 ‘Conflicting appearances’: (The 1979 Annual Dawes Hicks Lecture), Proceedings of the British Academy 65 (1979) 69–111 12 ‘The sceptic in his place and time’: in R. H. Popkin and C. B. Schmitt, eds., Scepticism from the Renaissance to the Enlightenment (Wolfenbutteler¨ Forschungen 35) (Wiesbaden, 1987) 13–43 (expanded version of a paper originally published in R. Rorty, J. B. Schneewind and Q. Skinner, eds., Philosophy in History (Cambridge, 1984) 225–54) 13 ‘Dissoi logoi’:inE.Craig,ed.,The Routledge Encyclopedia of Philosophy (London, 1998) iii, 106–7 Note: To give help in following up references, the original pagination of the reprinted articles is indicated at the top of each page on the inner margin, and the original page divisions are marked in the course of the text by a pair of vertical lines, . © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-0-521-75072-1 - Explorations in Ancient and Modern Philosophy: Volume 1 M.