The Group Mind.

by William McDougall.

PREFACE

In this book I have sketched the principles of the mental life of groups and have made a rough attempt to apply these principles to the understanding of the life of nations. I have had the substance of the book in the form of lecture notes for some years, but have long hesitated to publish it. I have been held back, partly by my sense of the magnitude and difficulty of the subject and the inadequacy of my own preparation for dealing with it, partly because I wished to build upon a firm foundation of generally accepted principles of human nature.

Some fifteen years ago I projected a complete treatise on Social Psychology which would have comprised the substance of the present volume. I was prevented from carrying out the ambitious scheme, partly by the difficulty of finding a publisher, partly by my increasing sense of the lack of any generally accepted or acceptable account of the const.i.tution of human nature. I found it necessary to attempt to provide such a foundation, and in 1908 published my _Introduction to Social Psychology_. That book has enjoyed a certain popular success. But it was more novel, more revolutionary, than I had supposed when writing it; and my hope that it would rapidly be accepted by my colleagues as in the main a true account of the fundamentals of human nature has not been realised.

All this part of psychology labours under the great difficulty that the worker in it cannot, like other men of science, publish his conclusions as discoveries which will necessarily be accepted by any persons competent to judge. He can only state his conclusions and his reasonings and hope that they may gradually gain the general approval of his colleagues. For to the obscure questions of fact with which he deals it is in the nature of things impossible to return answers supported by indisputable experimental proofs. In this field the evidence of an author's approximation towards truth can consist only in his success in gradually persuading competent opinion of the value of his views. My sketch of the fundamentals of human nature can hardly claim even that degree of success which would be const.i.tuted by an active criticism and discussion of it in competent quarters. Yet there are not wanting indications that opinion is turning slowly towards the acceptance of some such doctrine as I then outlined. Especially the development of psycho-pathology, stimulated so greatly by the esoteric dogmas of the Freudian school, points in this direction. The only test and verification to which any scheme of human nature can be submitted is the application of it to practice in the elucidation of the concrete phenomena of human life and in the control and direction of conduct, especially in the two great fields of medicine and education. And I have been much encouraged by finding that some workers in both of these fields have found my scheme of use in their practice and have even, in some few cases, given it a cordial general approval. But group psychology is itself one of the fields in which such testing and verification must be sought. And I have decided to delay no longer in attempting to bring my scheme to this test. I am also impelled to venture on what may appear to be premature publication by the fact that five of the best years of my life have been wholly given up to military service and the practical problems of psycho-therapy, and by the reflection that the years of a man's life are numbered and that, even though I should delay yet another fifteen years, I might find that I had made but little progress towards securing the firm foundation I desired.

It may seem to some minds astonishing that I should now admit that the substance of this book was committed to writing before the Great War; for that war is supposed by some to have revolutionised all our ideas of human nature and of national life. But the war has given me little reason to add to or to change what I had written. This may be either because I am too old to learn, or because what I had written was in the main true; and I am naturally disposed to accept the second explanation.

I wish to make it clear to any would-be reader of this volume that it is a sequel to my _Introduction to Social Psychology_, that it builds upon that book and a.s.sumes that the reader is acquainted with it. That former volume has been criticised as an attempted outline of _Social Psychology_. One critic remarks that it may be good psychology, but it is very little social; another wittily says "Mr McDougall, while giving a full account of the genesis of instincts that act in society, hardly shows how they issue into society. He seems to do a great deal of packing in preparation for a journey on which he never starts." The last sentence exactly describes the book. I found myself, like so many of my predecessors and contemporaries, about to start on a voyage of exploration of societies with an empty trunk, or at least with one very inadequately supplied with the things essential for successful travelling. I decided to avoid the usual practice of starting without impedimenta and of picking up or inventing bits of make-shift equipment as each emergency arose; I would pack my trunk carefully before starting. And now although my fellow travellers have not entirely approved my outfit, I have launched out to put it to the test; and I cannot hope that my readers will follow me if they have not at their command a similar outfit-namely, a similar view of the const.i.tution of human nature.

I would gratefully confess that the resolve to go forward without a further long period of preparation has been made possible for me largely by the encouragement I have had from the recently published work of Dr James Drever, _Instinct in Man_. For the author of that work has carefully studied the most fundamental part of my _Social Psychology_, in the light of his wide knowledge of the cognate literature, and has found it to be in the main acceptable.

The t.i.tle and much of the substance of the present volume might lead a hasty reader to suppose that I am influenced by, or even in sympathy with, the political philosophy a.s.sociated with German 'idealism.' I would, therefore, take this opportunity both to prevent any such erroneous inference and to indicate my att.i.tude towards that system of thought in plainer language than it seemed possible to use before the war. I have argued that we may properly speak of a group mind, and that each of the most developed nations of the present time may be regarded as in process of developing a group mind. This must lay me open to the suspicion of favouring the political philosophy which makes of the state a super-individual and semi-divine person before whom all men must bow down, renouncing their claims to freedom of judgment and action; the political philosophy in short of German 'idealism,' which derives in the main from Hegel, which has been so ably represented in this country by Dr Bosanquet, which has exerted so great an influence at Oxford, and which in my opinion is as detrimental to honest and clear thinking as it has proved to be destructive of political morality in its native country. I am relieved of the necessity of attempting to justify these severe strictures by the recent publication of _The Metaphysical Theory of the State_ by Prof. L. T. Hobhouse. In that volume Prof. Hobhouse has subjected the political philosophy of German 'idealism,' and especially Dr Bosanquet's presentation of it, to a criticism which, as it seems to me, should suffice to expose the hollowness of its claims to all men for all time; and I cannot better define my own att.i.tude towards it than by expressing the completeness of my sympathy with the searching criticism of Mr Hobhouse's essay. In my youth I was misled into supposing that the Germans were the possessors of a peculiar wisdom; and I have spent a large part of my life in discovering, in one field of science after another, that I was mistaken. I can always read the works of some German philosophers, especially those of Hermann Lotze, with admiration and profit; but I have no longer any desire to contend with the great systems of 'idealism,' and I think it a cruel waste that the best years of the lives of many young men should be spent struggling with the obscure phrases in which Kant sought to express his profound and subtle thought. My first scientific effort was to find evidence in support of a new hypothesis of muscular contraction; and, in working through the various German theories, I was dismayed by their lack of clear mechanical conceptions. My next venture was in the physiology of vision, a branch of science which had become almost exclusively German.

Starting with a prepossession in favour of one of the dominant German theories, I soon reached the conclusion that the two German leaders in this field, Helmholtz and Hering, with their hosts of disciples, had, in spite of much admirable detailed work, added little of value and much confusion to the theory of vision left us by a great Englishman,-namely, Thomas Young; and in a long series of papers I endeavoured to restate and supplement Young's theory. Advancing into the field of physiological psychology, I attacked the ponderous volumes of Wundt with enthusiasm; only to find that his physiology of the nervous system was a tissue of unacceptable hypotheses and that he failed to connect it in any profitable manner with his questionable psychology. And, finding even less satisfaction in such works as Ziehen's _Physiologische Psychologie_, with its crude materialism and a.s.sociationism, or in the dogmatic speculations of Verworn, I published my own small attempt to bring psychology into fruitful relations with the physiology of the nervous system. This brought me up against the great problem of the relations between mind and body; and, having found that, in this sphere, German 'idealism' was pragmatically indistinguishable from thorough-going materialism, and that those Germans who claimed to reconcile the two did not really rise much above the level of Ernst Haeckel's wild flounderings, I published my _History and Defense of Animism_. And in this field, though I found much to admire in the writings of Lotze, I derived most encouragement and stimulus from Prof.

Bergson. In working at the foundations of human nature, I found little help in German psychology, and more in French books, especially in those of Prof. Ribot. In psycho-pathology I seemed to find that the claims of the German and Austrian schools were far outweighed by those of the French writers, especially of Prof. Janet. So now, in attacking the problems of the mental life of societies, I have found little help from German psychology or sociology, from the elaborations of Wundt's _Volkerpsychologie_ or the ponderosities of Schaffle, and still less from the 'idealist' philosophy of politics. In this field also it is French authors from whom I have learnt most and with whom I find myself most in sympathy, especially MM. Fouillee, Boutmy, Tarde, and Demolins; though I would not be thought to hold in low esteem the works of many English and American authors, notably those of Buckle, Bagehot, Maine, Lecky, Lowell, and of many others, to some of which I have made reference in the chapters of this book.

I have striven to make this a strictly scientific work, rather than a philosophical one; that is to say, I have tried to ascertain and state the facts and principles of social life as it is and has been, without expressing my opinion as to what it should be. But, in order further to guard myself against the implications attached by German 'idealism' to the notion of a collective mind, I wish to state that politically my sympathies are with individualism and internationalism, although I have, I think, fully recognised the great and necessary part played in human life by the Group Spirit and by that special form of it which we now call 'Nationalism.'

I know well that those of my readers whose sympathies are with Collectivism, Syndicalism, or Socialism in any of its various forms will detect in this book the cloven foot of individualism and leanings towards the aristocratic principle. I know also that many others will reproach me with giving countenance to communistic and ultra-democratic tendencies. I would, therefore, point out explicitly at the outset that, if this book affords justification for any normative doctrine or ideal, it is for one which would aim at a synthesis of the principles of individualism and communism, of aristocracy and democracy, of self-realization and of service to the community. I can best express this ideal in the wise words of Mr F. H. Bradley, which I extract from his famous essay on 'My Station and its Duties.' "The individual's consciousness of himself is inseparable from the knowing himself as an organ of the whole; ... for his nature now is not distinct from his 'artificial self.' He is related to the living moral system not as to a foreign body; his relation to it is 'too inward even for faith,' since faith implies a certain separation. It is no other-world that he can not see but must trust to; he feels himself in it, and it in him; ... the belief in this real moral organism is the one solution of ethical problems. It breaks down the ant.i.thesis of despotism and individualism; it denies them, while it preserves the truth of both. The truth of individualism is saved, because, unless we have intense life and self-consciousness in the members of the state, the whole state is ossified. The truth of despotism is saved, because, unless the member realizes the whole by and in himself, he fails to reach his own individuality. Considered in the main, the best communities are those which have the best men for their members, and the best men are the members of the best communities.... The two problems of the best man and best state are two sides, two distinguishable aspects of the one problem, how to realize in human nature the perfect unity of h.o.m.ogeneity and specification; and when we see that each of these without the other is unreal, then we see that (speaking in general) the welfare of the state and the welfare of its individuals are questions which it is mistaken and ruinous to separate. Personal morality and political and social inst.i.tutions can not exist apart, and (in general) the better the one the better the other. The community is moral, because it realizes personal morality; personal morality is moral, because and in so far as it realizes the moral whole."

Since correcting the proofs of this volume I have become acquainted with two recent books whose teaching is so closely in harmony with my own that I wish to direct my readers' attention to them. One is Sir Martin Conway's _The Crowd in Peace and War_, which contains many valuable ill.u.s.trations of group life. The other is Miss M. P. Follett's _The New State; Group Organization the Solution of Popular Government_, which expounds the principles and advantages of collective deliberation with vigour and insight.

I am under much obligation to the general editor of this series, Prof.

G. Dawes Hicks. He has read the proofs of my book, and has helped me greatly with many suggestions; but he has, of course, no responsibility for the views expressed in it.

W. McD.

OXFORD, _March 1920_.

CHAPTER I

INTRODUCTION

THE PROVINCE OF COLLECTIVE PSYCHOLOGY

To define exactly the relations of the several special sciences is a task which can never be completely achieved so long as these sciences continue to grow and change. It is a peculiarly difficult task in respect of the biological sciences, because we have not yet reached general agreement as to the fundamental conceptions which these sciences should employ. To ill.u.s.trate this difficulty I need only refer to a recent symposium of the Aristotelian Society in which a number of distinguished philosophers and biologists discussed the question "Are physical, biological and psychological categories irreducible?" The discussion revealed extreme differences of opinion, and failed to bring the disputants nearer to a common view. The difficulty is still greater in respect of the human sciences-anthropology, psychology, ethics, politics, economics, sociology, and the rest; and it is not to be hoped that any general agreement on this difficult question will be reached in the near future. Yet it seems worth while that each writer who aspires to break new ground in any part of this field of inquiry should endeavour to make clear to himself and others his conception of the relations of that part to the rest of the field. It is, then, in no dogmatic spirit, or with any belief in the finality of the position a.s.signed to my topic, that I venture the following definition of the province of psychology with which this book is concerned.

I have chosen the t.i.tle, "The Group Mind," after some hesitation in favour of the alternative, "Collective Psychology." The latter has the advantage that it has already been used by several continental authors, more especially French and Italian psychologists. But the t.i.tle I have chosen is, I think, more distinctively English in quality and denotes more clearly the topic that I desire to discuss.

An alternative and not inappropriate t.i.tle would have been "An Outline of Social Psychology"; but two reasons prevented the adoption of this.

First, my _Introduction to Social Psychology_ has become generally known by the abbreviated t.i.tle _Social Psychology_. This was an unforeseen result and unfortunate designation; for, as I have explained in the Preface to the present volume, that other work was designed merely as a propaedeutic; it aimed merely at clearing the ground and laying the foundations for Social Psychology, while leaving the topic itself for subsequent treatment. Secondly, I conceive Group Psychology to be a part only, though a very large part, of the total field of Social Psychology; for, while the former has to deal only with the life of groups, the latter has also to describe and account for the influence of the group on the growth and activities of the individual. This is the most concrete part of psychology and naturally comes last in the order of development of the science; for, like other sciences, psychology began with the most abstract notions, the forms of activity of mind in general, and, by the aid of the abstract conceptions achieved by the earlier workers, progresses to the consideration of more concrete problems, the problems presented by actual living persons in all their inexhaustible richness and complexity.

Until the later decades of the nineteenth century, psychology continued to concern itself almost exclusively with the mind of man conceived in an abstract fashion, not as the mind of any particular individual, but as the mind of a representative individual considered in abstraction from his social settings as something given to our contemplation fully formed and complete.

Two important changes of modern thought have shown the necessity of a more concrete treatment of psychological problems. The first has been the coming into prominence of the problems of genesis which, although not originated by Darwin, received so great an impetus from his work.

The second has been the increasing realisation of the need for a more synthetic treatment of all fields of science, the realisation that a.n.a.lysis alone carries us ever farther away from concrete problems and leads only to a system of abstract conceptions which are very remote from reality, however useful they may prove in the physical sciences.

The biological and the human sciences especially have been profoundly affected by these two changes of modern thought. As Theodore Merz has so well shown in the fourth volume of his monumental work[1], the need has been increasingly felt of the _vue d'ensemble_, of the synthetic mode of regarding organisms, men, and inst.i.tutions, not as single things, self-contained and complete in themselves, but as merely nodes or meeting points of all the forces of the world acting and reacting in unlimited time and s.p.a.ce.

Psychology was, then, until recent years the science of the abstract individual mind. Each worker aimed at rendering by the aid of introspection an a.n.a.lytic description of the stream of his own consciousness, a consistent cla.s.sification of the elements or features that he seemed to discover therein, and some general laws or rules of the order of succession and conjunction of these features; postulating in addition some one or more explanatory principles or active agencies such as 'the will' or the desire of pleasure, the aversion from pain, or 'the a.s.sociation of ideas,' to enable him to account for the flow of the distinguishable elements of consciousness. The psychology achieved by these studies, necessary and valuable as they were, was of little help to men who were struggling with the concrete problems of human life and was therefore largely ignored by them. But, as I have pointed out in the Introduction to my _Social Psychology_, those who approached these problems were generally stimulated to do so by their interest in questions of right and wrong, in questions of norms and standards of conduct, the urgency of which demanded immediate answers for the practical guidance of human life in all its spheres of activity, for the shaping of laws, inst.i.tutions, governments, and a.s.sociations of every kind; or, as frequently perhaps, for the justification and defence of standards of conduct, modes of belief, and forms of inst.i.tution, which men had learnt to esteem as supremely good.

Thus the political science of Hobbes was the expression of his attempt to justify the monarchy established by the Tudors and endangered by the failings of the Stuart kings; while that of Locke was equally the outcome of his desire to justify the revolution of 1668. Hobbes felt it worth while to preface his _magnum opus_ on political philosophy with a fanciful sketch of human nature and of primitive society; yet, as Mr Gooch remarks, "neither Hobbes nor his contemporaries knew anything of the actual life of primitive communities[2]." And it may be added that they knew as little of the foundations of human nature. Again, the social doctrines of Rousseau, with all their false psychology, were formulated in order to stir men to revolt against the conditions of social life then prevalent in Europe. In a similar way, in the development of all that body of social doctrine that went under the name of Utilitarianism and which culminated in the political science and economy of the Manchester School, every step was prompted by the desire to find theoretical guidance or justification for rules governing human activity. And, if we go back to the _Politics_ of Aristotle, we find the normative or regulative aim still more prominent.

Thus, in all the human sciences, we see that the search for what is has been inextricably confused with and hampered by the effort to show what ought to be; and the further back we go in their history, the more does the normative point of view predominate. They all begin in the effort to describe what ought to be; and incidentally give some more or less fallacious or fantastic account of what is, merely in order to support the normative doctrines. And, as we trace their history forward towards the present time, we find the positive element coming more and more to the front, until it tends to preponderate over and even completely to supplant the normative aim. Thus even in Ethics there is now perceptible in some quarters a tendency to repudiate the normative standpoint. All the social sciences have, then, begun their work at what, from the strictly logical point of view, was the wrong end; instead of first securing a basis of positive science and then building up the normative doctrines upon that basis, they have advanced by repeatedly going backwards towards what should have been their foundations. Now the most important part of the positive basis of the social sciences is psychology; we find accordingly the social sciences at first ignoring psychology and then gradually working back to it; they became gradually more psychological and, in proportion as they did so, they became more valuable. Modern writers on these topics fall into two cla.s.ses; those who have attempted to work upon a psychological foundation, and those who have ignored or denied the need of any such basis. The earlier efforts of the former kind, among which we may reckon those of Adam Smith, Bentham, and the Mills, although they greatly influenced legislation and practice in general, have nevertheless brought the psychological method into some disrepute, because they reasoned from psychological principles which were unduly simplified and in fact misleading, notably the famous principle of psychological hedonism on which they so greatly relied. Their psychology was, in brief, too abstract; it had not achieved the necessary concreteness, which only the introduction of the genetic standpoint and the _vue d'ensemble_ could give it. Other writers on the social sciences were content to ignore the achievements of psychology; but, since they dealt with the activities of human beings and the products of those activities, such as laws, inst.i.tutions and customs, they could hardly avoid all reference to the human mind and its processes; they then relied upon the crude una.n.a.lysed psychological conceptions of popular speech; often they went further and, aspiring to explain the phenomena they described, made vast a.s.sumptions about the const.i.tution and working of the human mind. Thus, for example, Renan, when he sought to explain some feature of the history of a nation or society, was in the habit, like many others, of ascribing it to some peculiar instinct which he postulated for this particular purpose, such as a political or a religious instinct or an instinct of subordination or of organisation. Comte made egoism and altruism the two master forces of the mind. Sir Henry Maine a.s.serted that "satisfaction and impatience are the two great sources of political conduct," and, after a.s.serting that "no force acting on mankind has been less carefully examined than Party, and yet none better deserves examination," he was content to conclude that "Party is probably nothing more than a survival and a consequence of the primitive combativeness of mankind[3]." More recently Prof. Giddings has discovered the princ.i.p.al force underlying all human a.s.sociations in _Consciousness of Kind_.

Butler and the intuitive moralists postulated 'conscience' or moral sense as something innately present in the souls of men; while the creators of the cla.s.sical school of political economy were for the most part content to a.s.sume that man is a purely rational being who always intelligently pursues his own best interest, a false premise from which they deduced some conclusions that have not withstood the test of time.

Similar vague a.s.sumptions may be found in almost every work on the social sciences,-all ill.u.s.trating the need for a psychology more concrete than the older individual psychology, as a basis for these sciences, a positive science, not of some hypothetical Robinson Crusoe, but of the mental life of men as it actually unfolds itself in the families, tribes, nations, societies of all sorts, that make up the human world.

The general growth of interest in genetic problems, stimulated so greatly by the work of Darwin, turned the attention of psychologists to the problem of the genesis of the developed human mind,-the problem of its evolution in the race and its development in the individual. Then it at once became apparent that both these processes are essentially social; that they involve, and at every step are determined by, interactions between the individual and his social environment; that, while the growth of the individual mind is moulded by the mental forces of the society in which it grows up, those forces are in turn the products of the interplay of the minds composing the society; that, therefore, we can only understand the life of individuals and the life of societies, if we consider them always in relation to one another. It was realised that each man is an individual only in an incomplete sense; that he is but a unit in a vast system of vital and spiritual forces which, expressing themselves in the form of human societies, are working towards ends which no man can foresee; a unit whose chief function it is to transmit these forces unimpaired, which can change or add to them only in infinitesimal degree, and which, therefore, has but little significance and cannot be accounted for when considered in abstraction from that system. It became clear that the play of this system of forces at any moment of history is predominantly determined by conditions which are themselves the products of an immensely long course of evolution, conditions which have been produced by the mental activities of countless generations and which are but very little modified by the members of society living at any one time; so that, as has been said, society consists of the dead as well as of the living, and the part of the living in determining its life is but insignificant as compared with the part of the dead.

Any psychology that recognises these facts and attempts to display the reciprocal influences of the individual and the society in which he plays his part may be called Social Psychology. Collective or Group Psychology is, then, a part of this larger field. It has to study the mental life of societies of all kinds; and such understanding of the group life as it can achieve has then to be used by Social Psychology in rendering more concrete and complete our understanding of the individual life.

Group Psychology itself consists properly of two parts, that which is concerned to discover the most general principles of group life, and that which applies these principles to the study of particular kinds and examples of group life. The former is logically prior to the second; though in practice it is hardly possible to keep them wholly apart. The present volume is concerned chiefly with the former branch. Only when the general principles of group life have been applied to the understanding of particular societies, of nations and the manifold system of groups within the nation, will it be possible for Social Psychology to return upon the individual life and give of it an adequate account in all its concrete fulness.

The nature of Group Psychology may be ill.u.s.trated by reference to Herbert Spencer's conception of sociology. Spencer pointed out that, if you set out to build a stable pile of solid bodies of a certain shape, the kind of structure resulting is determined by the shapes and properties of these units, that for example, if the units are spheres, there are only very few stable forms which the pile can a.s.sume. The same is true, he said, of such physical processes as crystallisation; the form and properties of the whole or aggregate are determined by the properties of the units. He maintained with less plausibility that the same holds good of animal and vegetable forms and of the elements of which they are composed. And he went on to argue that, in like manner, the structure and properties of a society are determined by the properties of the units, the individual human beings, of which it is composed.

This last proposition is true in a very partial sense only. For the aggregate which is a society has, in virtue of its past history, positive qualities which it does not derive from the units which compose it at any one time; and in virtue of these qualities it acts upon its units in a manner very different from that in which the units as such interact with one another. Further, each unit, when it becomes a member of a group, displays properties or modes of reaction which it does not display, which remain latent or potential only, so long as it remains outside that group. It is possible, therefore, to discover these potentialities of the units only by studying them as elements in the life of the whole. That is to say, the aggregate which is a society has a certain individuality, is a true whole which in great measure determines the nature and the modes of activity of its parts; it is an organic whole. The society has a mental life which is not the mere sum of the mental lives of its units existing as independent units; and a complete knowledge of the units, if and in so far as they could be known as isolated units, would not enable us to deduce the nature of the life of the whole, in the way that is implied by Spencer's a.n.a.logies.

Since, then, the social aggregate has a collective mental life, which is not merely the sum of the mental lives of its units, it may be contended that a society not only enjoys a collective mental life but also has a collective mind or, as some prefer to say, a collective soul.

The tasks of Group Psychology are, then, to examine the conception of the collective or group mind, in order to determine whether and in what sense this is a valid conception; to display the general principles of collective mental life which are incapable of being deduced from the laws of the mental life of isolated individuals; to distinguish the princ.i.p.al types of collective mental life or group mind; to describe the peculiarities of those types and as far as possible to account for them.

More shortly, Group Psychology has, first, to establish the general principles of group life (this is general collective psychology); secondly, it has to apply these principles in the endeavour to understand particular examples of group life. Group Psychology, thus conceived, meets at the outset a difficulty which stands in the way of every attempt of psychology to leave the narrow field of highly abstract individual psychology. It finds the ground already staked out and occupied by the representatives of another science, who are inclined to resent its intrusion as an encroachment on their rights. The science which claims to have occupied the field of Group Psychology is Sociology; and it is of some importance that the claims of these sciences should be reconciled, so that they may live and work harmoniously together. I have no desire to claim for Group Psychology the whole province of Sociology. As I conceive it, that province is much wider than that of Group Psychology. Sociology is essentially a science which has to take a comprehensive and synthetic view of the life of mankind, and has to accept and make use of the conclusions of many other more special sciences, of which psychology, and especially Group Psychology, is for it perhaps the most important. But other special sciences have very important if less intimate contributions to make to it. Thus, if it be true that great civilisations have decayed owing to changes of climate of their habitats, or owing to the introduction of such diseases as malaria into them, then Climatology and Epidemiology have their contributions to make to Sociology. If peculiarities of diet or the crossing of racial stocks may profoundly affect the vigour of peoples, Physiology must have its say. General biology and the science of Genetics are bringing to light much that must be incorporated in Sociology. Economics, although needing to be treated far more psychologically than it commonly has been, has its special contribution to make. These are only a few ill.u.s.trations of the fact that the field of Sociology is very much wider and more general than that of Group Psychology, however important to it the conclusions of the narrower science may be.

In this book it will be maintained that the conception of a group mind is useful and therefore valid; and, since this notion has already excited some opposition and criticism and is one that requires very careful definition, some attempt to define and justify it may usefully be made at the outset; though the completer justification is the substance of the whole book. Some writers have a.s.sumed the reality of what is called the 'collective consciousness' of a society, meaning thereby a unitary consciousness of the society over and above that of the individuals comprised within it. This conception is examined in Chapter II and provisionally rejected. But it is maintained that a society, when it enjoys a long life and becomes highly organised, acquires a structure and qualities which are largely independent of the qualities of the individuals who enter into its composition and take part for a brief time in its life. It becomes an organised system of forces which has a life of its own, tendencies of its own, a power of moulding all its component individuals, and a power of perpetuating itself as a self-identical system, subject only to slow and gradual change.

In an earlier work, in which I have sketched in outline the program of psychology[4], I wrote: "When the student of behaviour has learnt from the various departments of psychology ... all that they can teach him of the structure, genesis, and modes of operation of the individual mind, a large field still awaits his exploration. If we put aside as unproven such speculations as that touched on at the end of the foregoing chapter (the view of James that the human mind can enter into an actual union or communion with the divine mind) and refuse to admit any modes of communication or influence between minds other than through the normal channels of sense-perception and bodily movement, we must nevertheless recognise the existence in a certain sense of over-individual or collective minds. We may fairly define a mind as an organised system of mental or purposive forces; and, in the sense so defined, every highly organised human society may properly be said to possess a collective mind. For the collective actions which const.i.tute the history of any such society are conditioned by an organisation which can only be described in terms of mind, and which yet is not comprised within the mind of any individual; the society is rather const.i.tuted by the system of relations obtaining between the individual minds which are its units of composition. Under any given circ.u.mstances the actions of the society are, or may be, very different from the mere sum of the actions with which its several members would react to the situation in the absence of the system of relations which render them a society; or, in other words, the thinking and acting of each man, in so far as he thinks and acts as a member of a society, are very different from his thinking and acting as an isolated individual."

This pa.s.sage has been cited by the author of a notable work on Sociology[5], and made by him the text of a polemic against the conception of the group mind. He writes: "This pa.s.sage contains two arguments in favour of the hypothesis of super-individual 'collective'

minds, neither of which can stand examination. The 'definition' of a mind as 'an organised system of mental or purposive forces' is totally inadequate. When we speak of the mind of an individual we mean something more than this. The mind of each of us has a unity other than that of such a system." But I doubt whether Mr Maciver could explain exactly what kind of unity it is that he postulates. Is it the unity of soul substance? I have myself contended at some length that this is a necessary postulate or hypothesis[6], but I do not suppose that Maciver accepts or intends to refer to this conception. Is it the unity of consciousness or of self-consciousness? Then the answer is that this unity is by no means a general and established function of the individual mind; modern studies of the disintegration of personality have shown this to be a questionable a.s.sumption, undermined by the many facts of normal and abnormal psychology best resumed under Dr Morton Prince's term 'co-consciousness.'

The individual mind is a system of purposive forces, but the system is by no means always a harmonious system; it is but too apt to be the scene of fierce conflicts which sometimes (in the graver psychoneuroses) result in the rupture and disintegration of the system. I do not know how otherwise we are to describe the individual mind than as a system of mental forces; and, until Maciver succeeds in showing in what other sense he conceives it to have "a unity other than that of such a system," his objection cannot be seriously entertained. He asks, of the alleged collective mind: "Does the system so created think and will and feel and act[7]?" My answer, as set out in the following pages, is that it does all of these things. He asks further: "If a number of minds construct by their interactivity an organisation 'which can only be described in terms of mind,' must we ascribe to the construction the very nature of the forces which constructed it?" To this I reply-my point is that the individual minds which enter into the structure of the group mind at any moment of its life do not construct it; rather, as they come to reflective self-consciousness, they find themselves already members of the system, moulded by it, sharing in its activities, influenced by it at every moment in every thought and feeling and action in ways which they can neither fully understand nor escape from, struggle as they may to free themselves from its infinitely subtle and mult.i.tudinous forces. And this system, as Maciver himself forcibly insists in another connection, does not consist of relations that exist external to and independently of the things related, namely the minds of individuals; it consists of the same stuff as the individual minds, its threads and parts lie within these minds; but the parts in the several individual minds reciprocally imply and complement one another and together make up the system which consists wholly of them; and therefore, as I wrote, they can "only be described in terms of mind."

Any society is literally a more or less organised mental system; the stuff of which it consists is mental stuff; the forces that operate within it are mental forces. Maciver argues further: "Social organisations occur of every kind and every degree of universality. If England has a collective mind, why not Birmingham and why not each of its wards? If a nation has a collective mind, so also have a church and a trade union. And we shall have collective minds that are parts of greater collective minds, and collective minds that intersect other collective minds." By this my withers are quite unwrung. What degree of organisation is necessary before a society can properly be said to enjoy collective mental life or have a group mind is a question of degree; and the exponent of the group mind is under no obligation to return a precise answer to this question. My contention is that the most highly organised groups display collective mental life in a way which justifies the conception of the group mind, and that we shall be helped to understand collective life in these most complex and difficult forms by studying it in the simpler less elaborated groups where the conception of a group mind is less clearly applicable. As regards the overlapping and intersection of groups and the consequent difficulty of a.s.signing the limits of groups whose unity is implied by the term group mind, I would point out that this difficulty arises only in connexion with the lower forms of group life and that a parallel difficulty is presented by the lower forms of animal life. Is Maciver acquainted with the organisation of a sponge, or of the so-called coral 'insect,' or with that of the Portuguese man-o'-war? Would he deny the unity of a human being, or refuse to acknowledge his possession of a mind, because in these lower organisms the limits of the unit are hard or impossible to a.s.sign? Maciver goes on: "The second argument is an obvious fallacy. If each man thinks and acts differently as a member of a crowd or a.s.sociation and as an individual standing out of any such immediate relation to his fellows, it is still each who thinks and acts; the new determinations are determinations still of individual minds as they are influenced by aggregation.... But this is merely an extreme instance of the obvious fact that every mind is influenced by every kind of environment. To posit a super-individual mind because individual minds are altered by their relations to one another (as indeed they are altered by their relations to physical conditions) is surely gratuitous[8]." To this I reply-the environment which influences the individual in his life as a member of an organised group is neither the sum of his fellow members as individuals, nor is it something that has other than a mental existence. It is the organised group as such, which exists only or chiefly in the persons of those composing it, but which does not exist in the mind of any one of them, and which operates upon each so powerfully just because it is something indefinitely greater, more powerful, more comprehensive than the mere sum of those individuals. Maciver feels that "it is important to clear out of the way this misleading doctrine of super-individual minds corresponding to social or communal organisations and activities," and therefore goes on to say that "there is no more a great 'collective' mind beyond the individual minds in society than there is a great 'collective' tree beyond all the individual trees in nature. A collection of trees is a wood, and that we can study as a unity; so an aggregation of men is a society, a much more determinate unity; but a collection of trees is not a collective tree, and neither is a collection of persons or minds a collective person or mind. We can speak of qualities of tree in abstraction from any particular tree, and we can speak of qualities of mind as such, or of some particular kind of mind in relation to some type of situation. Yet in so doing we are simply considering the characteristic of like elements of individual minds, as we might consider the characteristic or like elements discoverable in individual trees and kinds of trees. To conceive because of these ident.i.ties, a 'collective' mind as existing _beside_ those of individuals or a collective tree beside the variant examples is to run against the wall of the Idea theory." Now, I am not proposing to commit myself to this last-named theory. It is not because minds have much in common with one another that I speak of the collective mind, but because the group as such is more than the sum of the individuals, has its own life proceeding according to laws of group life, which are not the laws of individual life, and because its peculiar group life reacts upon and profoundly modifies the lives of the individuals. I would not call a forest a collective tree; but I would maintain that in certain respects a forest, a wood, or a copse, has in a rudimentary way a collective life. Thus the forest remains the same forest though, after a hundred or a thousand years, all its const.i.tuent trees may be different individuals; and again the forest as a whole may and does modify the life of each tree, as by attracting moisture, protecting from violent and cold winds, harbouring various plants and animals which affect the trees, and so on.

But I will cite an eloquent pa.s.sage from a recent work on sociology in support of my view. "The bonds of society are in the members of society, and not outside them. It is the memories, traditions, and beliefs of each which make up the social memories, traditions and beliefs. Society like the kingdom of G.o.d is within us. Within us, within each of us, and yet greater than the thoughts and understandings of any of us. For the social thoughts and feelings and willings of each, the socialised mind of each, with the complex scheme of his relation to the social world, is no mere reproduction of the social thoughts and feelings and willings of the rest. Unity and difference here too weave their eternal web, the greater social scheme which none of us who are part of it can ever see in its entirety, but whose infinite subtlety and harmony we may more and more comprehend and admire. As a community grows in civilisation and culture, its traditions are no longer clear and definite ways of thinking, its usages are no longer uniform, its spirit is no longer to be summed up in a few phrases. But the spirit and tradition of a people become no less real in becoming more complex. Each member no longer embodies the whole tradition, but it is because each embodies some part of a greater tradition to which the freely-working individuality of each contributes. In this sense the spirit of a people, though existing only in the individual members, more and more surpa.s.ses the measure of any individual mind. Again, the social tradition is expressed through inst.i.tutions and records more permanent than the short-lived members of community. These inst.i.tutions and records are as it were stored social values (just as, in particular, books may be called stored social knowledge), _in themselves nothing_, no part of the social mind, but the instruments of the communication of traditions from member to member, as also from the dead past to the living present. In this way too, with the increase of these stored values, of which members realise parts but none the whole, the spirit of a people more and more surpa.s.ses the measure of any individual mind. It is these social forces within and without, working in the minds of individuals whose own social inheritance is an essential part of their individuality, stored in the inst.i.tutions which they maintain from the past or establish in the present, that mould the communal spirit of the successive generations.

In this sense too a community may be called greater than its members who exist at any one time, since the community itself marches out of the past into the present, and its members at any time are part of a great succession, themselves first moulded by communal forces before they become, so moulded, the active determinants of its future moulding." An admirable statement! "The greater social scheme which none of us can see in its entirety"-"the spirit of a people" which "more and more surpa.s.ses the measure of any individual mind"-"the communal spirit of the successive generations"-"the community" which is "greater than its members who exist at any one time"; all these are alternative designations of that organised system of mental forces which exists over and above, though not independently of, the individuals in each of whom some fragment of it is embodied and which is the group mind. And the writer of this statement is Mr R. M. Maciver; the pa.s.sage occurs in the section of his book designed to "clear out of the way this misleading doctrine of super-individual minds." In the same section he goes on to say that "every a.s.sociation, every organised group, may and does have rights and obligations which are not the rights and obligations of any or all of its members taken distributively but only of the a.s.sociation acting as an organised unity.... As a unity the a.s.sociation may become a 'juristic person,' a 'corporation,' and from the legal standpoint the character of unity so conceived is very important.... The 'juristic person' is a real _unity_, and therefore more than a _persona ficta_, but the reality it possesses is of a totally different order of being from that of the persons who establish it." But, perversely as it seems to me, Maciver adds "the unity of which we are thinking is not mechanic or organic or even psychic." I cannot but think that, in thus denying the organic and psychic nature of this unity, Maciver is under the influence of that unfortunate and still prevalent way of thinking of the psychic as identical with the conscious which has given endless trouble in psychology; because it has prompted the hopeless attempt, constantly renewed, to describe the structure and organisation of the mind in terms of conscious stuff, ignoring the all-important distinction between mental activity, which is sometimes, though perhaps not always, consciousness, and mental structure which is not. The structure and organisation of the spirit of the community is in every respect as purely mental or psychic as is the structure and organisation of the individual mind.

Maciver very properly goes on to bring his conclusions to the pragmatic test, the test of practical results. He writes: "These false a.n.a.logies ... are the sources of that most misleading ant.i.thesis which we draw between the individual and society, as though society were somehow other than its individuals.... a.n.a.lyse these misleading a.n.a.logies, and in the revelation of their falsity there is revealed also the falsity of this essential opposition of individual and society. Properly understood, the interests of 'the individual' are the interests of society[9]." But is it true that the interests of the individual are identical with the interests of society? Obviously not. We have only to think of the condemned criminal; of the mentally defective to whom every enlightened society should deny the right of procreation; of the young soldier who sacrifices his health, his limbs, his eyesight, or his life, and perhaps the welfare of his loved ones, in serving his country. It is true that the progress of society is essentially an approximation towards an ideal state in which this identification would be completed; but that is an ideal which can never be absolutely realised. Nor is it even true that the interests of society are identical with the interests of the majority of its members existing at any one time. It is, I think, highly probable that, if any great modern nation should unanimously and wholeheartedly embark upon a thorough-going scheme of state-socialism, the interests of the vast majority of individuals would be greatly promoted; they would be enabled to live more prosperously and comfortably with greater leisure and opportunity for the higher forms of activity. It is, however, equally probable that the higher interests of the nation would be gravely endangered, that it would enter upon a period of increasing stagnation and diminishing vitality and, after a few generations had pa.s.sed away, would have slipped far down the slope which has led all great societies of the past to destruction.

The question may be considered in relation to the German nation. As will be pointed out in a later chapter, the structure of that nation was, before the Great War, a menace to European civilisation. If the Germans had succeeded in their aims and had conquered Europe or the world, their individual interests would have been vastly promoted; they would have enjoyed immense material prosperity and a proud consciousness of having been chosen by G.o.d to rule the rest of mankind for their good.