Philosophy for Everyone
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Philosophy for Everyone ‘Philosophy for Everyone is an accessible introduction to some of the most fundamental topics in philosophy with a contemporary twist. It exemplifies the virtues of treating philosophy as an activity that anyone can engage in.’ Michael P. Lynch, University of Connecticut, USA Philosophy for Everyone begins by explaining what philosophy is before exploring the questions and issues at the foundation of this important subject. Key topics and their areas of focus include: Epistemology – what our knowledge of the world and ourselves consists in, and how we come to have it; Philosophy of science – foundational conceptual issues in scientific research and practice; Philosophy of mind – what it means for something to have a mind, and how minds should be understood and explained; Moral philosophy – the nature of our moral judgments and reactions, whether they aim at some objective moral truth, or are mere personal or cultural preferences; and Metaphysics – fundamental conceptual questions about the nature of reality. Designed to be used on the corresponding Introduction to Philosophy online course offered by the University of Edinburgh, this book is also highly recommended for anyone looking for a short overview of this fascinating discipline. Matthew Chrisman, Duncan Pritchard, Jane Suilin Lavelle, Michela Massimi, Alasdair Richmond and Dave Ward are all members of the School of Philosophy, Psychology and Language Sciences at the University of Edinburgh, UK. This page intentionally left blank Philosophy for Everyone Edited by Matthew Chrisman and Duncan Pritchard Jane Suilin Lavelle Michela Massimi Alasdair Richmond Dave Ward This page intentionally left blank Introduction to Philosophy: Online Course Taught by Dr. Dave Ward, Professor Duncan Pritchard, Dr. Michela Massimi, Dr. Suilin Lavelle, Dr. Matthew Chrisman, Dr. Allan Hazlett and Dr. Alasdair Richmond This completely free and open online course will introduce you to some of the main areas of contemporary philosophy. Each week a different philosopher will talk you through some of the most important questions and issues in their area of expertise. We’ll begin by trying to understand what philosophy is – what are its characteristic aims and methods, and how does it differ from other subjects? Then we’ll spend the rest of the course gaining an introductory overview of several different areas of philosophy. Topics you’ll learn about will include: • Epistemology, where we’ll consider what our knowledge of the world and ourselves consists in, and how we come to have it; • Philosophy of science, where we’ll investigate foundational conceptual issues in scientific research and practice; • Philosophy of Mind, where we’ll ask questions about what it means for something to have a mind, and how minds should be understood and explained; • Moral Philosophy, where we’ll attempt to understand the nature of our moral judgements and reactions – whether they aim at some objective moral truth, orare mere personal or cultural preferences, and; • Metaphysics, where we’ll think through some fundamental conceptual questions about the nature of reality. Watch an intro video and signup for the courseat www.coursera.org/course/introphil. This edition published 2014 By Routledge 2 Park Square, Milton Park, Abingdon, Oxon, OX14 4RN Simultaneously published in the USA and Canada by Routledge 711 Third Ave., New York City, NY 10017 Routledge is an imprint of the Taylor & Francis Group, an informa business © 2013 Matthew Chrisman, Duncan Pritchard, with Dave Ward, Jane Suilin Lavelle, Michela Massimi, and Alasdair Richmond The right of the editors to be identified as the authors of the editorial material, and of the authors for their individual chapters, has been asserted in accordance with sections 77 and 78 of the Copyright, Designs and Patents Act 1988. All rights reserved. No part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers. Trademark notice: Product or corporate names may be trademarks or registered trademarks, and are used only for identification and explanation without intent to infringe. British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging in Publication Data Philosophy for everyone / edited by Matthew Chrisman and Duncan Pritchard, with Dave Ward, Jane Suilin Lavelle, Michela Massimi, and Alasdair Richmond. pages cm Includes bibliographical references and index. 1. Philosophy–Textbooks. I. Chrisman, Matthew. II. Pritchard, Duncan. BD31.P565 2013 100–dc23 2013022181 ISBN: 978-0-415-71945-2 (hbk) ISBN: 978-0-415-71947-6 (pbk) ISBN: 978-1-315-85788-6 (ebk) Typeset in Times by Taylor & Francis Books Contents Preface viii 1 What is philosophy?1 DAVE WARD 2 What is knowledge? Do we have any? 21 DUNCAN PRITCHARD 3 What is it to have a mind? 37 JANE SUILIN LAVELLE 4 Morality: objective, relative or emotive? 59 MATTHEW CHRISMAN 5 Should you believe what you hear? 74 MATTHEW CHRISMAN, DUNCAN PRITCHARD AND ALASDAIR RICHMOND 6 Are scientific theories true? 89 MICHELA MASSIMI 7 Time travel and metaphysics 107 ALASDAIR RICHMOND Glossary of key terms 127 Bibliography 137 Index 142 Preface Have you ever wondered what knowledge is, or whether we have any? What about whether morality is objective or subjective? Or have you thought about what makes the difference between beings with minds like ourselves and things that don’t (seem to) have minds, like bicycles or computers? Should we trust what other people say, especially if they report spectacular occurrences; and if so, why? What about the ques- tion of whether scientific theories aim to be true or merely to capture the observable data in an attractive way? Do you think time travel is possible; and if you do, what does that mean for the nature of time? These are philosophical questions. As the American philosopher Wilfrid Sellars once wrote, ‘to achieve success in philosophy would be … to “know one’s way around” with respect to all these things, not in that unreflective way in which the centipede of the story knew its way around before it faced the question, “how do I walk?”, but in that reflective way which means that no intellectual holds are barred.’ The aim of this book is to introduce you to the way philosophers think about such questions. That is, we hope to unbar the intellectual holds and help you to begin to think reflectively about issues that we all already, in some implicit and unreflective sense, know our way around. We start in Chapter 1 with a general introduction to the practice of philosophy. Here you’ll find out a bit more about philosophical questions, and what makes them philosophical. You’ll also learn about the way philosophers typically go about trying to address such questions in a careful and systematic way. In Chapter 2 we turn to an area of philoso- phy known as epistemology. Here we ponder questions about the nature of knowledge and whether we even have any knowledge. Next, in Chapter 3 we explore some central issues in the philosophy of mind, most importantly what a mind is. In Chapter 4 we consider another branch of philosophy: ethical theory. We’ll consider several important views about the status of morality, whether it is objective, personally or culturally relative, or Preface ix emotive. After that, we turn in Chapter 5 to an issue in the history of philosophy: the debate between David Hume and Thomas Reid about whether and when we should trust the testimony of others. The philo- sophy of science is next in Chapter 6. Here we explore the question of the nature and aims of science: is its ambition to get the true theory of how reality is or just to construct an empirically adequate model of observable phenomena? Finally, we turn in Chapter 7 to an important issue in the branch of philosophy called metaphysics: the possibility of time travel. This is not only interesting to fans of science fiction but also to philosophers concerned with the nature of time and other aspects of reality. Each chapter is followed by a brief summary, some study questions, and a list of further readings and internet resources. In each chapter, key terms are emphasized in bold when they’re first used. If a word is emphasized in this way, you can review its definition in the glossary that you’ll find at the end of the book. This scramble through various parts of philosophy is not intended to be a comprehensive introduction to the subject (for that we’d need a much longer book). Rather it’s intended to introduce just some of the interesting topics philosophers think about and to illustrate their way of thinking about these topics so that it is accessible to an intelligent reader who has not previously studied philosophy but who is willing to read carefully and think deeply. If you, the reader, have made it this far, we’re fully confident you fit the bill. Welcome to the team! Although we mean for the book to be useable as a general intro- duction for everyone to philosophy (hence the name), this book was born out of a ‘MOOC’ offered through the University of Edinburgh. A MOOC is a free and open-source ‘massive open online course’. Our MOOC initially ran in the spring of 2013 with seven video lectures, a lively discussion board, and self- and peer-assessments online. We’d like to thank our colleague Dave Ward for spearheading the effort in our Philosophy Department to put together the course and for writing Chapter 1. We’d like to thank our other MOOChers who contributed to this volume: Jane Suilin Lavelle, Michela Massimi and Alasdair Richmond.