This page intentionally left blank THE ADMISSIBLE CONTENTS OF EXPERIENCE This page intentionally left blank THE ADMISSIBLE CONTENTS OF EXPERIENCE Edited by KATHERINE HAWLEY and FIONA MACPHERSON @WILEY-BLACKWELL A John Wiley & Sons, Ltd., Publication This edition first published 2011 Originally published as Volume 59, Issue 236 of The Philosophical Quarterly This edition first published 2011 Originally published aCsh Vapotluerms e© 5 290, 1I1ss Tueh e2 3A6u othf oTrhse Philosophical Quarterly Book compilation C©h 2a0p1te1 rTs h©e 2E0d1i1t oTrhs eo fA Tuhthe oPrhsilosophical Quarterly Blackwell PublisBhionogk w caosm apciqlautiiroend ©by 2 J0o1h1 nT Whei lEeyd i&to rSso onfs Tinh eF Pehbirlousaopryhi c2a0l0 Q7.u aBrltaerclykwell’s publishing pBrloacgkrawmelml Peu hbaliss hbienegn wmaesr agceqdu wiriethd Wbyi lJeoyh’sn g Wloibleayl s&ci eSnotnifis ci,n t eFcehbnruicaarly a 2n0d0 m7. eBdliaccakl wbeulsli’ns epsus btlois fhoirnmg programme has been merged with WileyW’s igleloyb-Ball ascckiewnetilfil.c, technical and medical business to form WRielegiys-teBrelad cOkffiwceell. 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It is sold on the understanding that the assistance is required, the services of a competent professional should be sought. publisher is not engaged in rendering professional services. If professional advice or other expert assistance is requirLeidbr,a trhy eo fs eCrovnigcreess so Cf aat acloogminpg-eitne-nPtu pblriocafetisosni oDnaatla should be sought. The admissible contents of experience Library of Congress Cataloging-in-Publication Data edited by Katherine Hawley, Fiona Macpherson The admissible pc.o n ctmen.ts of experience edinitceldu dbeys K baibthlioergirnaep Hhiacawll ereyf,e Freionncae sM anadcp ihnedresxon ISBN97 8 - 1 p-4p4. 4 3 - 3c3m35.-0 (pbk.) 1. ExperiIenncclue.d 2e.s Pbeibrclieopgtriaopnh. i3c.a El vreidfeernecnec.e 4s. aBnedli einf daenxd doubt. I. HawleyI,S KBaNth9e7r8in-1e-,4 D44r3. -I3I.3 3M5-a0c p(phbekrs.)on, Fiona B105.E9A35.2011 1. Experience. 2. Percepti1o2n8. '3.4. –Edvci2d2ence. 4. Belief and doubt. I. Hawley, Katherine, Dr. II. Macpherson, Fiona A catalogue record for thisB b10o5o.kE i9sA a3v5a.i2la0b1l1e from the British Library. 128'.4–dc22 This book is published in the following electronic formats: ePDFs (to come); Wiley Online Library 2011001480 (to come); ePub (to come). A cataloguSe erte cino r1d0 .f5o rp tt hBisa sbkoeorvki lilse a bvya iClahbrleis tforopmhe trh Be rByarintitsh Library. Set in 10.5 pt Baskerville by Christopher Bryant CONTENTS Preface and Acknowledgements vi 1 Introduction: The Admissible Contents of Experience Fiona Macpherson 1 2 Perception and the Reach of Phenomenal Content Tim Bayne 16 3 Seeing Causings and Hearing Gestures S. Butterfill 36 4 Experience and Content Alex Byrne 60 5 Is Perception a Propositional Attitude? Tim Crane 83 6 Conscious Reference Alva Noë 101 7 What are the Contents of Experiences? Adam Pautz 114 8 Aspect-Switching and Visual Phenomenal Character Richard Price 139 9 The Visual Experience of Causation Susanna Siegel 150 10 The Admissible Contents of Visual Experience Michael Tye 172 Index 194 PREFACE AND ACKNOWLEDGEMENTS This volume collects together chapters that were originally delivered at a conference on the Admissible Contents of Experience that took place at the University of Glasgow in March 2006. The original papers were first published in a special edition of The Philosophy Quarterly (July 2009), and the journal, together with The British Academy, The Mind Association, The Analysis Trust, and The Faculty of Arts Strategic Research Fund at Glasgow University, provided grants that funded the conference. The conference was held under the auspices of the Centre for the Study of Perceptual Experience (CSPE), which is based in the Department of Philosophy at the University of Glasgow. The primary aim of the Centre is to conduct and facilitate analytical philosophical research into the nature of perceptual experience. A secondary aim is to facilitate communication and collaboration between researchers in philosophy and other disciplines whose research remit includes perceptual experience. At the time of writing, in its five-year history, the Centre has hosted, or co-hosted, eight international conferences: The Individuation of the Senses; Disjunctivism: Perception, Action, Knowledge; Graduate Interdisciplinary Conference on Perception; The Admissible Contents of Experience; Hallucination on Crete; Varieties of Experience Graduate Conference; Phenomenal Presence; Graduate Conference on Mind, Science and Every- thing!. This is in addition to numerous smaller workshops and events. Further information about these events and the CSPE is available on the web: www.gla.ac.uk/philosophy/cspe. I would like to thank all of the contributors to this volume for their contributions. I am very grateful to them for producing these excellent, thought-provoking chapters. Finally, I would like to thank Moira Gilruth, the administrator at The Philosophical Quarterly, for helping to prepare the volume, Katherine Hawley, the editor of The Philosophy Quarterly, for making this publication possible, and Michael Brady and Stuart Crutchfield for their comments and advice on this volume and for helping with the conference. And, of course, I owe much to the staff at Wiley-Blackwell, for publishing the book and bringing it to press. Fiona Macpherson Glasgow, September 2010 1 INTRODUCTION: THE ADMISSIBLE CONTENTS OF EXPERIENCE By Fiona Macpherson This introduction provides an overview of the debate concerning the ad- missible contents of experience, together with an introduction to the chap- ters in this volume. The debate is one that takes place among advocates of a certain way of thinking of perceptual experiences: that they are states which represent the world. For to say that a state has content is to say that it re- presents; and its content is usually taken to be that which is represented. One should not be tempted to think that the debate is therefore marginal or esoteric, for this view of perceptual experience has been by far the dominant view of perceptual experience in recent years in philosophy (and in psycho- logy and neuroscience). The debate is about what answer to give to a fundamental question about the nature of perceptual experience, namely, what objects and properties can it represent? One can ask this question about the admissible contents of perceptual experience about perceptual experience in toto, but one can also ask it about the perceptual experiences associated with each sensory modality. Thus one can ask what objects and properties visual or auditory or tactile experi- ences can represent, and so on. One can also ask the same question of experiences which are not in any one modality (if indeed there are any such experiences, for it is controversial whether there are). Such experiences are sometimes called ‘cross-modal’ experiences or ‘amodal’ experiences.1 A good example of such an alleged experience would be a perceptual experi- ence which represented that the flash of light that one saw was the cause of 1The term ‘cross-modal’ experience is in fact used to refer to many different sorts of experience, but the usage in the main text is one standard type. 2 FIONA MACPHERSON the sound that one heard. In fact, the question about what the admissible contents of experience are is most frequently asked about the experiences in one modality at a time. Somewhat predictably among these, it is vision that has received the most attention. In this introduction, I shall focus on out- lining the debate concerning visual experience, and one can extrapolate to how the debate would go in other cases. I. PERCEPTUAL EXPERIENCE AS A REPRESENTATIONAL STATE As was mentioned above, many people hold that perceptual experiences are representational states. What does this mean, and why do people hold it to be true? To say that one state represents another is to say, at least in part, that one state is about another. Consider examples of things other than experience which are said to represent. Some are man-made. For example, photographs typically represent that which was in front of the lens when they were taken. A photograph of a tree, we might say, represents a tree. A painting of a flower represents a flower. Certain natural, non-man-made states of the world are sometimes said to represent too. The angle of a column of smoke represents the speed of the wind. The number of rings in the trunk of a tree represents its age. Another case, quite different from the other two, is language. Sentences represent or are about things. The sentence ‘The wind blew through the branches of the tree’ represents that the wind blew through the branches of the tree. The paradigm case of mental states that represent are the propositional attitudes, such as belief and desire. Propositional attitudes are so-called because one takes an atti- tude (holding true, in the case of belief; wanting to be true, in the case of desire) towards a proposition. For example, if I believe that basking sharks swim in the Firth of Clyde, then I take the attitude of holding it to be true towards the proposition that basking sharks swim in the Firth of Clyde. If I desire it, then I want it to be true that basking sharks swim in the Firth of Clyde. If I believe or desire that basking sharks swim in the Firth of Clyde, then my mental state is about or represents that basking sharks swim in the Firth of Clyde. Why do people think that beliefs are representational states? One reason is that beliefs have accuracy- or correctness-conditions. That is to say that there is a way the world could be which would make the belief true and a way the world could be which would make the belief false. In the case of my belief that basking sharks swim in the Firth of Clyde, the way the world would have to be in order to make the belief true is if basking sharks swim in the Firth of Clyde, and the belief would be false otherwise.