SCIENCE FOR SOCIAL SCIENTISTS SCIENCE FOR SOCIAL SCIENTISTS JOHN LAW and PETER LODGE M MACMILLAN PRESS LONOON © John Law and Peter Lodge 1984 All rights reserved. No part of this publication may be reproduced or transmitted, in any form or by any means, without permission. First published 1984 by THE MACMILLAN PRESS LTD London and Basingstoke Companies and representatives throughout the world ISBN 978-0-333-35101-7 ISBN 978-1-349-17536-9 (eBook) DOI 10.1007/978-1-349-17536-9 Contents Acknowledgements viii List of Illustrations ix 1 Introduction 1 PART I PEOPLE AND THEIR KNOWLEDGE 2 Classification 15 3 Inference 24 4 Networks 31 The relations between terms 31 Differences between networks-or why we don't all believe the same thing 33 Meaning, intension and extension 40 5 Links between Classes: Economy and Coherence 45 Association or linking 45 The economy of links 48 6 Links between Classes: Strength 54 Personalist probability 54 Probability and utility 56 7 Workability and Truth 62 An analogy with visual representation 62 Correspondence and workability 65 8 Philosophies of Science and the Network Theory 73 Prescription or description 73 Observation and neutral observation languages 75 J. S. Mill's inductivism and K. R. Popper's falsificationism 77 Dictionary theories of science 81 Vl Contents PART II THE ACQUISITION OF KNOWLEDGE 9 The Acquisition of Social Coherence Conditions: Perception 87 Learning to 'see' 88 Seeing by doing 91 10 The Acquisition of Social Coherence Conditions: Manipulation 97 Action 97 The role of the tacit 101 11 The Acquisition of Social Coherence Conditions: Metaphor and Theory 104 On similarity and metaphor 104 The case of John Dalton 105 Metaphor and theory 112 On prediction and explanatory style 115 PART III INTERESTS AND THE DEVELOPMENT OF SCIENTIFIC KNOWLEDGE 12 Interests and Knowledge 125 13 Interests and the Growth of Knowledge 134 Science as the disinterested search for truth 134 Knowledge and its audiences 136 Interests and the growth of expert knowledge 139 14 Negotiation, Persuasion and the Power of Knowledge 143 People and their knowledge 143 Negotiations over gravity waves 144 Idealism, logic and natural rationality 149 15 Scientific Socialisation and the Alignment of Networks 155 Scientific socialisation 156 The limits to alignment 160 16 Normal Science and the Operation of Interests 164 17 Anomalies and Scientific Revolutions 171 Misfits and anomalies 171 Anomalies and revolutions 174 Contents Vll PART IV SOCIAL SCIENCE AND NETWORK THEORY 18 The Social Structure of 'Primitive' Ideas: the Azande Poison Oracle 189 Introduction 189 Azande rationality 190 Differences between science and the primitive 195 19 The Social Structure of Common Sense 201 20 The Social Structure of Ideology 207 Marx and ideology 207 Mannheim and sociology of knowledge 211 Barnes and ideological determination 216 21 The 'Problem' of Relativism 223 22 The Problem of Verstehen 230 Learning about social structure 232 Verstehen 235 Reasons and causes 238 Conclusion 242 23 Science and Social Science 245 24 Self-confidence and the Redundancy of Philosophy 255 Endnotes 263 Bibliography 282 Glossary 285 Name Index 289 Subject Index 292 Acknowledgements Amongst those who read earlier versions of this text, we would particularly like to thank Michel Callon, Jean-Pierre Courtial and Serge Bauin. We would also like to thank the following for kind permission to reproduce redrawn versions of illustrations and maps: D. H. Hubel, T. N. Wiesel and the Physiological Society for figure 2.1; R. L. Gregory and Weidenfeld & Nicolson for figures 2.2, 2.3 and 2.4, which are taken from The Intelligent Eye; London Transport for figure 7.1 (London Transport Underground Map, Registered User Number, 83/E/214); The Ordnance Survey for figure 7.2 (Crown Copyright Reserved); Charles H. Hayward and Evans Brothers Ltd for figures 10.1 and 10.2 from The Complete Book of Woodwork; the Ford Motor Car Company for figures 7.3 and 7.4. J. L. P. L. viii List of Illustrations 2.1 The relationship between the angle of a line and the number of times a single cell fires 16 2.2 Association by proximity 17 2.3 Association by shape 17 2.4 The detection of a plane which is not there 17 2.5 Shapes with something in common 18 2.6 More shapes with something in common 18 2.7 More shapes with similarities and differences 20 2.8 Is this a boat? 21 2.9 Another boat? 21 3.1 Two kinds of links 25 3.2 Associations with earthworms 26 3.3 Associations with sickness 27 4.1 Links between sickness and other classes 32 4.2 Links between death and other classes 32 4.3 Further links between death and other classes 33 4.4 Four classes built up on the basis of substantial similarity 34 4.5 Tentative animal taxonomy 35 4.6 Three-class solution to the anomalous whale problem 36 4. 7 Two-class solution to the anomalous whale problem (whale= 'fish') 37 4.8 Two-class solution to the anomalous whale problem (whale = 'mammal') 37 4.9 'Bird' or 'kobtiy'? 39 4.10 Young girl or old hag? 40 4.11 The Necker cube 40 5.1 A network about mammals 46 5.2 A network about mammals 46 5.3 The anomalous playing card 48 5.4 Two views of British social hierarchy 50 6.1 A network about some animals 57 IX X List of Illustrations 6.2 A network about some animals with probabilities 57 6.3 All possible links between five terms 58 6.4 All possible links between four classes 59 6.5 A network which includes the duck-billed platypus 59 6.6 A redefinition of the term 'mammal' 59 7.1 Conventional map of the London Underground System 63 7.2 Detail from United Kingdom Ordnance Survey map 64 7.3 A picture of a motor car 66 7.4 A cutaway picture of a motor car 67 7.5 Disanalogies between a 'yakt' and a 'kobtiy' 69 7.6 Birds and ratitae 70 8.1 Induction and network theory compared 78 8.2 An example of Campbell's 'dictionary theory' of science 82 9.1 Representation of plant cells 89 9.2 Enigmatic shapes 91 9.3 Nuthatch 92 9.4 Attributes of nuthatches after Roger Tory Peterson 93 10.1 The correction of an error in planing wood 98 10.2 Placing the back iron in a plane 99 11.1 Atoms of azote and hydrogen with their atmospheres of caloric 107 11.2 Simple and compound atmospheres after Dalton 108 11.3 Spatial arrangements of atoms. The first group shows how twelve spheres can touch the surface of another (hidden). Groups two and three illustrate the most probable stereo-chemical combinations according to Dalton's chemical atomism 109 11.4 Daltonian atoms and compounds 110 13.1 Demonstration skull for phrenology 136 13.2 A version of the frontal sinuses 140 15.1 Anomalous polyhedra 161 16.1 X-ray diffraction by crystal 165 17.1 Rate of uptake of substrate as influenced by DIVEMAs of several kinds, at three different concentrations 172 22.1 Approved reading of an Advent calendar 234