The Data of Ethics

§ 34. Notwithstanding explanations already made, the naked enunciation of this as an ultimate truth, underlying all estimations of right and wrong, will in many, if not in most, cause astonishment. Having in view certain beneficial results that are preceded by disagreeable states of consciousness, such as those commonly accompanying labor; and having in view the injurious results that follow the receipt of certain gratifications, such as those which excess in drinking produces; the majority tacitly or avowedly believe that the bearing of pains is on the whole beneficial, and that the receipt of pleasures is on the whole detrimental. The exceptions so fill their minds as to exclude the rule.

When asked, they are obliged to admit that the pains accompanying wounds, bruises, sprains, are the concomitants of evils, alike to the sufferer and to those around him; and that the anticipations of such pains serve as deterrents from careless or dangerous acts. They cannot deny that the tortures of burning or scalding, and the miseries which intense cold, starvation, and thirst produce, are indissolubly connected with permanent or temporary mischiefs, tending to incapacitate one who bears them for doing things that should be done, either for his own welfare or the welfare of others. The agony of incipient suffocation they are compelled to recognize as a safeguard to life, and must allow that avoidance of it is conducive to all that life can bring or achieve. Nor will they refuse to own that one who is chained in a cold, damp dungeon, in darkness and silence, is injured in health and efficiency, alike by the positive pains thus inflicted on him and by the accompanying negative pains due to absence of light, of freedom, of companionship.

Conversely, they do not doubt that notwithstanding occasional excesses the pleasure which accompanies the taking of food goes along with physical benefit; and that the benefit is the greater the keener the satisfaction of appetite. They have no choice but to acknowledge that the instincts and sentiments which so overpoweringly prompt marriage, and those which find their gratification in the fostering of offspring, work out an immense surplus of benefit after deducting all evils. Nor dare they question that the pleasure taken in accumulating property, leaves a large balance of advantage, private and public, after making all drawbacks. Yet many and conspicuous as are the cases in which pleasures and pains, sensational and emotional, serve as incentives to proper acts and deterrents from improper acts, these pass unnoticed; and notice is taken only of those cases in which men are directly or indirectly misled by them. The well-working in essential matters is ignored; and the ill-working in unessential matters is alone recognized.

Is it replied that the more intense pains and pleasures, which have immediate reference to bodily needs, guide us rightly; while the weaker pains and pleasures, not immediately connected with the maintenance of life, guide us wrongly? Then the implication is that the system of guidance by pleasures and pains, which has answered with all types of creatures below the human, fails with the human. Or rather, the admission being that with mankind it succeeds in so far as fulfillment of certain imperative wants goes, it fails in respect of wants that are not imperative. Those who think this are required, in the first place, to show us how the line is to be drawn between the two; and then to show us why the system which succeeds in the lower will not succeed in the higher.

§ 35. Doubtless, however, after all that has been said, there will be raised afresh the same difficulty – there will be instanced the mischievous pleasures and the beneficent pains. The drunkard, the gambler, the thief, who severally pursue gratifications, will be named in proof that the pursuit of gratifications misleads; while the self-sacrificing relative, the worker who perseveres through weariness, the honest man who stints himself to pay his way, will be named in proof that disagreeable modes of consciousness accompany acts that are really beneficial. But after recalling the fact pointed out in § 20, that this objection does not tell against guidance by pleasures and pains at large, since it merely implies that special and proximate pleasures and pains must be disregarded out of consideration for remote and diffused pleasures and pains; and, after admitting that in mankind, as at present constituted, guidance by proximate pleasures and pains fails throughout a wide range of cases; I go on to set forth the interpretation Biology gives of these anomalies, as being not necessary and permanent, but incidental and temporary.

Already, while showing that among inferior creatures, pleasures and pains have all along guided the conduct by which life has been evolved and maintained, I have pointed out that since the conditions of existence for each species have been occasionally changing, there have been occasionally arising partial misadjustments of the feelings to the requirements, necessitating readjustments. This general cause of derangement, operating on all sentient beings, has been operating on human beings in a manner unusually decided, persistent, and involved. It needs but to contrast the mode of life followed by primitive men, wandering in the forests and living on wild food, with the mode of life followed by rustics, artisans, traders, and professional men in a civilized community, to see that the constitution, bodily and mental, well-adjusted to the one, is ill-adjusted to the other. It needs but to observe the emotions kept awake in each savage tribe, chronically hostile to neighboring tribes, and then to observe the emotions which peaceful production and exchange bring into play, to see that the two are not only unlike, but opposed. And it needs but to note how, during social evolution, the ideas and sentiments appropriate to the militant activities carried on by coercive co-operation have been at variance with the ideas and sentiments appropriate to the industrial activities, carried on by voluntary co-operation, to see that there has ever been within each society, and still continues, a conflict between the two moral natures adjusted to these two unlike modes of life. Manifestly, then, this readjustment of constitution to conditions, involving readjustment of pleasures and pains for guidance, which all creatures from time to time undergo, has been in the human race during civilization especially difficult, not only because of the greatness of the change from small nomadic groups to vast settled societies, and from predatory habits to peaceful habits, but also because the old life of enmity between societies has been maintained along with the new life of amity within each society. While there co-exist two ways of life so radically opposed as the militant and the industrial, human nature cannot become properly adapted to either.

That hence results such failure of guidance by pleasures and pains as is daily exhibited, we discover on observing in what parts of conduct the failure is most conspicuous. As above shown, the pleasurable and painful sensations are fairly well adjusted to the peremptory physical requirements: the benefits of conforming to the sensations which prompt us in respect of nutrition, respiration, maintenance of temperature, etc., immensely exceed the incidental evils, and such misadjustments as occur may be ascribed to the change from the outdoor life of the primitive man to the indoor life which the civilized man is often compelled to lead. It is the emotional pleasures and pains which are in so considerable a degree out of adjustment to the needs of life as carried on in society, and it is of these that the readjustment is made in the way above shown, so tardy because so difficult.

From the biological point of view, then, we see that the connections between pleasure and beneficial action and between pain and detrimental action, which arose when sentient existence began, and have continued among animate creatures up to man, are generally displayed in him also throughout the lower and more completely organized part of his nature; and must be more and more fully displayed throughout the higher part of his nature, as fast as his adaptation to the conditions of social life increases.

§ 36. Biology has a further judgment to pass on the relations of pleasures and pains to welfare. Beyond the connections between acts beneficial to the organism and the pleasures accompanying performance of them, and between acts detrimental to the organism and the pains causing desistance from them, there are connections between pleasure in general and physiological exaltation, and between pain in general and physiological depression. Every pleasure increases vitality; every pain decreases vitality. Every pleasure raises the tide of life; every pain lowers the tide of life. Let us consider, first, the pains.

By the general mischiefs that result from submission to pains, I do not mean those arising from the diffused effects of local organic lesions, such as follow an aneurism caused by intense effort spite of protesting sensations, or such as follow the varicose veins brought on by continued disregard of fatigue in the legs, or such as follow the atrophy set up in muscles that are persistently exerted when extremely weary; but I mean the general mischiefs caused by that constitutional disturbance which pain forthwith sets up. These are conspicuous when the pains are acute, whether they be sensational or emotional.

Bodily agony long borne produces death by exhaustion. More frequently, arresting the action of the heart for a time, it causes that temporary death we call fainting. On other occasions vomiting is a consequence. And where such manifest derangements do not result, we still, in the pallor and trembling, trace the general prostration. Beyond the actual loss of life caused by subjection to intense cold there are depressions of vitality less marked caused by cold less extreme – temporary enfeeblement following too long an immersion in icy water; enervation and pining away consequent on inadequate clothing. Similarly is it with submission to great heat: we have lassitude reaching occasionally to exhaustion; we have, in weak persons, fainting, succeeded by temporary debilitation; and in steaming tropical jungles Europeans contract fevers which, when not fatal, often entail life-long incapacities. Consider, again, the evils that follow violent exertion continued in spite of painful feelings – now a fatigue which destroys appetite or arrests digestion if food is taken, implying failure of the reparative processes when they are most needed; and now a prostration of the heart, here lasting for a time and there, where the transgression has been repeated day after day, made permanent: reducing the rest of life to a lower level.

No less conspicuous are the depressing effects of emotional pains. There are occasional cases of death from grief; and in other cases the mental suffering which a calamity causes, like bodily suffering, shows its effects by syncope. Often a piece of bad news is succeeded by sickness; and continued anxiety will produce loss of appetite, perpetual indigestion and diminished strength. Excessive fear, whether aroused by physical or moral danger, will, in like manner, arrest for a time the processes of nutrition; and, not unfrequently, in pregnant women brings on miscarriage; while, in less extreme cases, the cold perspiration and unsteady hands indicate a general lowering of the vital activities, entailing partial incapacity of body or mind or both. How greatly emotional pain deranges the visceral actions is shown us by the fact that incessant worry is not unfrequently followed by jaundice. And here, indeed, the relation between cause and effect happens to have been proved by direct experiment. Making such arrangements that the bile-duct of a dog delivered its product outside the body, Claude Bernard observed that so long as he petted the dog and kept him in good spirits, secretion went on at its normal rate; but on speaking angrily, and for a time so treating him as to produce depression, the flow of bile was arrested.

Should it be said that evil results of such kinds are proved to occur only when the pains, bodily or mental, are great, the reply is that in healthy persons the injurious perturbations caused by small pains, though not easily traced, are still produced; and that in those whose vital powers are much reduced by illness, slight physical irritations and trifling moral annoyances, often cause relapses.

Quite opposite are the constitutional effects of pleasure. It sometimes, though rarely, happens that in feeble persons intense pleasure – pleasure that is almost pain – gives a nervous shock that is mischievous; but it does not do this in those who are undebilitated by voluntary or enforced submission to actions injurious to the organism. In the normal order, pleasures, great and small, are stimulants to the processes by which life is maintained.

Among the sensations may be instanced those produced by bright light. Sunshine is enlivening in comparison with gloom – even a gleam excites a wave of pleasure; and experiments have shown that sunshine raises the rate of respiration: raised respiration being an index of raised vital activities in general. A warmth that is agreeable in degree favors the heart's action, and furthers the various functions to which this is instrumental. Though those who are in full vigor and fitly clothed can maintain their temperature in winter, and can digest additional food to make up for the loss of heat, it is otherwise with the feeble; and, as vigor declines, the beneficence of warmth becomes conspicuous. That benefits accompany the agreeable sensations produced by fresh air, and the agreeable sensations that accompany muscular action after due rest, and the agreeable sensations caused by rest after exertion cannot be questioned. Receipt of these pleasures conduces to the maintenance of the body in fit condition for all the purposes of life.

More manifest still are the physiological benefits of emotional pleasures. Every power, bodily and mental, is increased by "good spirits," which is our name for a general emotional satisfaction. The truth that the fundamental vital actions – those of nutrition – are furthered by laughter-moving conversation, or rather by the pleasurable feeling causing laughter, is one of old standing; and every dyspeptic knows that in exhilarating company, a large and varied dinner, including not very digestible things, may be eaten with impunity, and, indeed, with benefit, while a small, carefully chosen dinner of simple things, eaten in solitude, will be followed by indigestion. This striking effect on the alimentary system is accompanied by effects, equally certain though less manifest, on the circulation and the respiration. Again, one who, released from daily labors and anxieties, receives delights from fine scenery or is enlivened by the novelties he sees abroad, comes back showing by toned-up face and vivacious manner, the greater energy with which he is prepared to pursue his avocation. Invalids especially, on whose narrowed margin of vitality the influence of conditions is most visible, habitually show the benefits derived from agreeable states of feeling. A lively social circle, the call of an old friend, or even removal to a brighter room, will, by the induced cheerfulness, much improve the physical state. In brief, as every medical man knows, there is no such tonic as happiness.

These diffused physiological effects of pleasures and pains, which are joined with the local or special physiological effects, are, indeed, obviously inevitable. We have seen (Principles of Psychology, §§ 123–125) that while craving, or negative pain, accompanies the under-activity of an organ, and while positive pain accompanies its over-activity, pleasure accompanies its normal activity. We have seen that by evolution no other relations could be established; since, through all inferior types of creatures, if defect or excess of function produced no disagreeable sentiency, and medium function no agreeable sentiency, there would be nothing to insure a proportioned performance of function. And as it is one of the laws of nervous action that each stimulus, beyond a direct discharge to the particular organ acted on, indirectly causes a general discharge throughout the nervous system (Prin. of Psy., §§ 21, 39), it results that the rest of the organs, all influenced as they are by the nervous system, participate in the stimulation. So that beyond the aid, more slowly shown, which the organs yield to one another through the physiological division of labor, there is the aid, more quickly shown, which mutual excitation gives. While there is a benefit to be presently felt by the whole organism from the due performance of each function, there is an immediate benefit from the exaltation of its functions at large caused by the accompanying pleasure; and from pains, whether of excess or defect, there also come these double effects, immediate and remote.

§ 37. Non-recognition of these general truths vitiates moral speculation at large. From the estimates of right and wrong habitually framed, these physiological effects wrought on the actor by his feelings are entirely omitted. It is tacitly assumed that pleasures and pains have no reactions on the body of the recipient, affecting his fitness for the duties of life. The only reactions recognized are those on character; respecting which the current supposition is, that acceptance of pleasures is detrimental and submission to pains beneficial. The notion, remotely descended from the ghost-theory of the savage, that mind and body are independent, has, among its various implications, this belief that states of consciousness are in no wise related to bodily states. "You have had your gratification – it is past; and you are as you were before," says the moralist to one. And to another he says, "You have borne the suffering – it is over; and there the matter ends." Both statements are false. Leaving out of view indirect results, the direct results are that the one has moved a step away from death and the other has moved a step toward death.

Leaving out of view, I say, the indirect results. It is these indirect results, here for the moment left out of view, which the moralist has exclusively in view, being so occupied by them that he ignores the direct results. The gratification, perhaps purchased at undue cost, perhaps enjoyed when work should have been done, perhaps snatched from the rightful claimant, is considered only in relation to remote injurious effects, and no set-off is made for immediate beneficial effects. Conversely, from positive and negative pains, borne now in the pursuit of some future advantage, now in discharge of responsibilities, now in performing a generous act, the distant good is alone dwelt on and the proximate evil ignored. Consequences, pleasurable and painful, experienced by the actor forthwith, are of no importance; and they become of importance only when anticipated as occurring hereafter to the actor or to other persons. And further, future evils borne by the actor are considered of no account if they result from self-denial, and are emphasized only when they result from self-gratification. Obviously, estimates so framed are erroneous; and obviously, the pervading judgments of conduct based on such estimates must be distorted. Mark the anomalies of opinion produced.

If, as the sequence of a malady contracted in pursuit of illegitimate gratification, an attack of iritis injures vision, the mischief is to be counted among those entailed by immoral conduct; but if, regardless of protesting sensations, the eyes are used in study too soon after ophthalmia, and there follows blindness for years or for life, entailing not only personal unhappiness, but a burden on others, moralists are silent. The broken leg which a drunkard's accident causes counts among those miseries brought on self and family by intemperance, which form the ground for reprobating it; but if anxiety to fulfill duties prompts the continued use of a sprained knee spite of the pain, and brings on a chronic lameness involving lack of exercise, consequent ill-health, inefficiency, anxiety, and unhappiness, it is supposed that ethics has no verdict to give in the matter. A student who is plucked because he has spent in amusement the time and money that should have gone in study, is blamed for thus making parents unhappy and preparing for himself a miserable future; but another who, thinking exclusively of claims on him, reads night after night with hot or aching head, and, breaking down, cannot take his degree, but returns home shattered in health and unable to support himself, is named with pity only, as not subject to any moral judgment; or rather, the moral judgment passed is wholly favorable.

Thus recognizing the evils caused by some kinds of conduct only, men at large, and moralists as exponents of their beliefs, ignore the suffering and death daily caused around them by disregard of that guidance which has established itself in the course of evolution. Led by the tacit assumption common to Pagan stoics and Christian ascetics, that we are so diabolically organized that pleasures are injurious and pains beneficial, people on all sides yield examples of lives blasted by persisting in actions against which their sensations rebel. Here is one who, drenched to the skin and sitting in a cold wind, pooh-hoohs his shiverings and gets rheumatic fever, with subsequent heart-disease, which makes worthless the short life remaining to him. Here is another who, disregarding painful feelings, works too soon after a debilitating illness, and establishes disordered health that lasts for the rest of his days, and makes him useless to himself and others. Now the account is of a youth who, persisting in gymnastic feats spite of scarcely bearable straining, bursts a blood-vessel, and, long laid on the shelf, is permanently damaged; while now it is of a man in middle life who, pushing muscular effort to painful excess, suddenly brings on hernia. In this family is a case of aphasia, spreading paralysis and death, caused by eating too little and doing too much; in that, softening of the brain has been brought on by ceaseless mental efforts against which the feelings hourly protested; and in others, less serious brain affections have been contracted by over-study continued regardless of discomfort and the cravings for fresh air and exercise.[2 - I can count up more than a dozen such cases among those personally well known to me.] Even without accumulating special examples, the truth is forced on us by the visible traits of classes. The careworn man of business too long at his office, the cadaverous barrister pouring half the night over his briefs, the feeble factory hands and unhealthy seamstresses passing long hours in bad air, the anæmic, flat-chested school-girls, bending over many lessons and forbidden boisterous play, no less than Sheffield grinders who die of suffocating dust, and peasants crippled with rheumatism due to exposure, show us the wide spread miseries caused by persevering in actions repugnant to the sensations and neglecting actions which the sensations prompt. Nay, the evidence is still more extensive and conspicuous. What are the puny malformed children, seen in poverty-stricken districts, but children whose appetites for food and desires for warmth have not been adequately satisfied? What are populations stinted in growth and prematurely aged, such as parts of France show us, but populations injured by work in excess and food in defect: the one implying positive pain, the other negative pain? What is the implication of that greater mortality which occurs among people who are weakened by privations, unless it is that bodily miseries conduce to fatal illnesses? Or once more, what must we infer from the frightful amount of disease and death suffered by armies in the field, fed on scanty and bad provisions, lying on damp ground, exposed to extremes of heat and cold, inadequately sheltered from rain, and subject to exhausting efforts; unless it be the terrible mischiefs caused by continuously subjecting the body to treatment which the feelings protest against?

It matters not to the argument whether the actions entailing such effects are voluntary or involuntary. It matters not from the biological point of view whether the motives prompting them are high or low. The vital functions accept no apologies on the ground that neglect of them was unavoidable, or that the reason for neglect was noble. The direct and indirect sufferings caused by non-conformity to the laws of life are the same whatever induces the non-conformity; and cannot be omitted in any rational estimate of conduct. If the purpose of ethical inquiry is to establish rules of right living; and if the rules of right living are those of which the total results, individual and general, direct and indirect, are most conducive to human happiness; then it is absurd to ignore the immediate results and recognize only the remote results.

§ 38. Here might be urged the necessity for preluding the study of moral science by the study of biological science. Here might be dwelt on the error men make in thinking they can understand those special phenomena of human life with which Ethics deals, while paying little or no attention to the general phenomena of human life, and while utterly ignoring the phenomena of life at large. And, doubtless, there would be truth in the inference that such acquaintance with the world of living things, as discloses the part which pleasures and pains have played in organic evolution, would help to rectify these one-sided conceptions of moralists. It cannot be held, however, that lack of this knowledge is the sole cause, or the main cause, of their one-sidedness. For facts of the kind above instanced, which, duly attended to, would prevent such distortions of moral theory, are facts which it needs no biological inquiries to learn, but which are daily thrust before the eyes of all. The truth is, rather, that the general consciousness is so possessed by sentiments and ideas at variance with the conclusions necessitated by familiar evidence that the evidence gets no attention. These adverse sentiments and ideas have several roots.

There is the theological root. As before shown, from the worship of cannibal ancestors who delighted in witnessing tortures, there resulted the primitive conception of deities who were propitiated by the bearing of pains, and, consequently, angered by the receipt of pleasures. Through the religions of the semi-civilized, in which this conception of the divine nature remains conspicuous, it has persisted, in progressively modified forms, down to our own times; and still colors the beliefs, both of those who adhere to the current creed and of those who nominally reject it.

There is another root in the primitive and still-surviving militancy. While social antagonisms continue to generate war, which consists in endeavors to inflict pain and death while submitting to the risks of pain and death, and which necessarily involves great privations, it is needful that physical suffering, whether considered in itself or in the evils it bequeaths, should be thought little of, and that among pleasures recognized as most worthy should be those which victory brings.

Nor does partially developed industrialism fail to furnish a root. With social evolution, which implies transition from the life of wandering hunters to the life of settled peoples engaged in labor, and which therefore entails activities widely unlike those to which the aboriginal constitution is adapted, there comes an under-exercise of faculties for which the social state affords no scope, and an overtaxing of faculties required for the social state; the one implying denial of certain pleasures and the other submission to certain pains. Hence, along with that growth of population which makes the struggle for existence intense, bearing of pains and sacrifice of pleasures is daily necessitated.

Now always and everywhere, there arises among men a theory conforming to their practice. The savage nature, originating the conception of a savage deity, evolves a theory of supernatural control sufficiently stringent and cruel to influence his conduct. With submission to despotic government severe enough in its restraints to keep in order barbarous natures, there grows up a theory of divine right to rule, and the duty of absolute submission. Where war is made the business of life by the existence of warlike neighbors, virtues which are required for war come to be regarded as supreme virtues; while, contrariwise, when industrialism has grown predominant, the violence and the deception which warriors glory in come to be held criminal. In like manner, then, there arises a tolerable adjustment of the actually accepted (not the nominally accepted) theory of right living, to living as it is daily carried on. If the life is one that necessitates habitual denial of pleasures and bearing of pains, there grows up an answering ethical system under which the receipt of pleasures is tacitly disapproved and the bearing of pains avowedly approved. The mischiefs entailed by pleasures in excess are dwelt on, while the benefits which normal pleasures bring are ignored; and the good results achieved by submission to pains are fully set forth, while the evils are overlooked.

But while recognizing the desirableness of, and indeed the necessity for, systems of ethics adapted, like religious systems and political systems, to their respective times and places, we have here to regard the first as, like the others, transitional. We must infer that like a purer creed and a better government, a truer ethics belongs to a more advanced social state.

Led, à priori, to conclude that distortions must exist, we are enabled to recognize as such the distortions we find: answering in nature, as these do, to expectation. And there is forced on us the truth that a scientific morality arises only as fast as the one-sided conceptions adapted to transitory conditions are developed into both-sided conceptions. The science of right living has to take account of all consequences in so far as they affect happiness, personally or socially, directly or indirectly; and by as much as it ignores any class of consequences, by so much does it fail to be science.

§ 39. Like the physical view, then, the biological view corresponds with the view gained by looking at conduct in general from the standpoint of Evolution.

That which was physically defined as a moving equilibrium, we define biologically as a balance of functions. The implication of such a balance is that the several functions, in their kinds, amounts, and combinations, are adjusted to the several activities which maintain and constitute complete life; and to be so adjusted is to have reached the goal toward which the evolution of conduct continually tends.

Passing to the feelings which accompany the performance of functions, we see that of necessity during the evolution of organic life, pleasures have become the concomitants of normal amounts of functions, while pains, positive and negative, have become the concomitants of excesses and defects of functions. And though in every species derangements of these relations are often caused by changes of conditions, they ever re-establish themselves: disappearance of the species being the alternative.

Mankind, inheriting from creatures of lower kinds, such adjustments between feelings and functions as concern fundamental bodily requirements; and daily forced by peremptory feelings to do the things which maintain life and avoid those which bring immediate death; has been subject to a change of conditions unusually great and involved. This has considerably deranged the guidance by sensations, and has deranged in a much greater degree the guidance by emotions. The result is that in many cases pleasures are not connected with actions which must be performed, nor pains with actions which must be avoided, but contrariwise.

Several influences have conspired to make men ignore the well-working of these relations between feelings and functions, and to observe whatever of ill-working is seen in them. Hence, while the evils which some pleasures entail are dilated upon, the benefits habitually accompanying receipt of pleasures are unnoticed; at the same time that the benefits achieved through certain pains are magnified while the immense mischiefs which pains bring are made little of.

The ethical theories characterized by these perversions are products of, and are appropriate to the forms of social life which the imperfectly-adapted constitutions of men produce. But with the progress of adaptation, bringing faculties and requirements into harmony, such incongruities of experience, and consequent distortions of theory, must diminish; until, along with complete adjustment of humanity to the social state, will go recognition of the truths that actions are completely right only when, besides being conducive to future happiness, special and general, they are immediately pleasurable, and that painfulness, not only ultimate but proximate, is the concomitant of actions which are wrong.

So that from the biological point of view, ethical science becomes a specification of the conduct of associated men who are severally so constituted that the various self-preserving activities, the activities required for rearing offspring, and those which social welfare demands, are fulfilled in the spontaneous exercise of duly proportioned faculties, each yielding when in action its quantum of pleasure, and who are, by consequence, so constituted that excess or defect in any one of these actions brings its quantum of pain, immediate and remote.

Note to § 33. In his Physical Ethics, Mr. Alfred Barratt has expressed a view which here calls for notice. Postulating Evolution and its general laws, he refers to certain passages in the Principles of Psychology (1st Ed. Pt. III. ch. viii. pp. 395, sqq. cf. Pt. IV. ch. iv.) in which I have treated of the relation between irritation and contraction which "marks the dawn of sensitive life;" have pointed out that "the primordial tissue must be differently affected by contact with nutritive and with innutritive matters" – the two being for aquatic creatures respectively the soluble and the insoluble; and have argued that the contraction by which a protruded part of a rhizopod draws in a fragment of assimilable matter "is caused by a commencing absorption of the assimilable matter." Mr. Barratt, holding that consciousness "must be considered as an invariable property of animal life, and ultimately, in its elements, of the material universe" (p. 43), regards these responses of animal tissue to stimuli, as implying feeling of one or other kind. "Some kinds of impressed force," he says, "are followed by movements of retraction and withdrawal, others by such as secure a continuance of the impression. These two kinds of contraction are the phenomena and external marks of pain and pleasure respectively. Hence the tissue acts so as to secure pleasure and avoid pain by a law as truly physical and natural as that whereby a needle turns to the pole, or a tree to the light" (p. 52). Not without questioning that the raw material of consciousness is present even in undifferentiated protoplasm, and everywhere exists potentially in that Unknowable Power which, otherwise conditioned, is manifested in physical action (Prin. of Psy., § 272–3), I demur to the conclusion that it at first exists under the forms of pleasure and pain. These, I conceive, arise, as the more special feelings do, by a compounding of the ultimate elements of consciousness (Prin. of Psy., §§ 60, 61): being, indeed, general aspects of these more special feelings when they reach certain intensities. Considering that even in creatures which have developed nervous systems, a great part of the vital processes are carried on by unconscious reflex actions, I see no propriety in assuming the existence of what we understand by consciousness in creatures not only devoid of nervous systems but devoid of structures in general.

Note to § 36. More than once in the Emotions and the Will, Dr. Bain insists on the connection between pleasure and exaltation of vitality, and the connection between pain and depression of vitality. As above shown, I concur in the view taken by him; which is, indeed, put beyond dispute by general experience as well as by the more special experience of medical men.

When, however, from the invigorating and relaxing effects of pleasure and pain respectively, Dr. Bain derives the original tendencies to persist in acts which give pleasure and to desist from those which give pain, I find myself unable to go with him. He says: "We suppose movements spontaneously begun, and accidentally causing pleasure; we then assume that with the pleasure there will be an increase of vital energy, in which increase the fortunate movements will share, and thereby increase the pleasure. Or, on the other hand, we suppose the spontaneous movements to give pain, and assume that, with the pain, there will be a decrease of energy, extending to the movements that cause the evil, and thereby providing a remedy" (3d Ed. p. 315). This interpretation, implying that "the fortunate movements" merely share in the effects of augmented vital energy caused by the pleasure, does not seem to me congruous with observation. The truth appears rather to be that though there is a concomitant general increase of muscular tone, the muscles specially excited are those which, by their increased contraction, conduce to increased pleasure. Conversely, the implication that desistance from spontaneous movements which cause pain, is due to a general muscular relaxation shared in by the muscles causing these particular movements, seems to me at variance with the fact that the retractation commonly takes the form not of a passive lapse but of an active withdrawal. Further, it may be remarked that depressing as pain eventually is to the system at large, we cannot say that it at once depresses the muscular energies. Not simply, as Dr. Bain admits, does an acute smart produce spasmodic movements, but pains of all kinds, both sensational and emotional, stimulate the muscles (Essays, 1st series, p. 360, 1, or 2d ed. Vol. I. p. 211, 12). Pain, however (and also pleasure when very intense), simultaneously has an inhibitory effect on all the reflex actions; and as the vital functions in general are carried on by reflex actions, this inhibition, increasing with the intensity of the pain, proportionately depresses the vital functions. Arrest of the heart's action and fainting is an extreme result of this inhibition; and the viscera at large feel its effects in degrees proportioned to the degrees of pain. Pain, therefore, while directly causing a discharge of muscular energy as pleasure does, eventually lowers muscular power by lowering those vital processes on which the supply of energy depends. Hence we cannot, I think, ascribe the prompt desistance from muscular movements causing pain, to decrease in the flow of energy; for this decrease is felt only after an interval. Conversely, we cannot ascribe the persistence in a muscular act which yields pleasure to the resulting exaltation of energy; but must, as indicated in § 33, ascribe it to the establishment of lines of discharge between the place of pleasurable stimulation and those contractile structures which maintain and increase the act causing the stimulation – connections allied with the reflex, into which they pass by insensible gradations.

CHAPTER VII.

THE PSYCHOLOGICAL VIEW

§ 40. The last chapter, in so far as it dealt with feelings in their relations to conduct, recognized only their physiological aspects: their psychological aspects were passed over. In this chapter, conversely, we are not concerned with the constitutional connections between feelings, as incentives or deterrents, and physical benefits to be gained, or mischiefs to be avoided; nor with the reactive effects of feelings on the state of the organism, as fitting or unfitting it for future action. Here we have to consider represented pleasures and pains, sensational and emotional, as constituting deliberate motives – as forming factors in the conscious adjustments of acts to ends.

§ 41. The rudimentary psychical act, not yet differentiated from a physical act, implies an excitation and a motion. In a creature of low type the touch of food excites prehension. In a somewhat higher creature the odor from nutritive matter sets up motion of the body toward the matter. And where rudimentary vision exists, sudden obscuration of light, implying the passage of something large, causes convulsive muscular movements which mostly carry the body away from the source of danger. In each of these cases we may distinguish four factors. There is (a) that property of the external object which primarily affects the organism – the taste, smell, or opacity; and connected with such property there is in the external object that character (b) which renders seizure of it, or escape from it, beneficial. Within the organism there is (c) the impression or sensation which the property (a) produces, serving as stimulus; and there is connected with it, the motor change (d) by which seizure or escape is effected.

Now Psychology is chiefly concerned with the connection between the relation a b, and the relation c d, under all those forms which they assume in the course of evolution. Each of the factors, and each of the relations, grows more involved as organization advances. Instead of being single, the identifying attribute a, often becomes, in the environment of a superior animal, a cluster of attributes; such as the size, form, colors, motions, displayed by a distant creature that is dangerous. The factor b, with which this combination of attributes is associated, becomes the congeries of characters, powers, habits, which constitute it an enemy. Of the subjective factors, c becomes a complicated set of visual sensations co-ordinated with one another and with the ideas and feelings established by experience of such enemies, and constituting the motive to escape; while d becomes the intricate and often prolonged series of runs, leaps, doubles, dives, etc., made in eluding the enemy.

In human life we find the same four outer and inner factors, still more multiform and entangled in their compositions and connections. The entire assemblage of physical attributes a, presented by an estate that is advertised for sale, passes enumeration; and the assemblage of various utilities, b, going along with these attributes, is also beyond brief specification. The perceptions and ideas, likes and dislikes, c, set up by the aspect of the estate, and which, compounded and recompounded, eventually form the motive for buying it, make a whole too large and complex for description; and the transactions, legal, pecuniary, and other, gone through in making the purchase and taking possession, are scarcely less numerous and elaborate.

Nor must we overlook the fact that as evolution progresses, not only do the factors increase in complexity, but also the relations among them. Originally, a is directly and simply connected with b, while c is directly and simply connected with d. But eventually, the connections between a and b, and between c and d, become very indirect and involved. On the one hand, as the first illustration shows us, sapidity and nutritiveness are closely bound together; as are also the stimulation caused by the one and the contraction which utilizes the other. But, as we see in the last illustration, the connection between the visible traits of an estate and those characters which constitute its value, is at once remote and complicated; while the transition from the purchaser's highly composite motive to the numerous actions of sensory and motor organs, severally intricate, which effect the purchase, is through an entangled plexus of thoughts and feelings constituting his decision.

After this explanation will be apprehended a truth otherwise set forth in the Principles of Psychology. Mind consists of feelings and the relations among feelings. By composition of the relations, and ideas of relations, intelligence arises. By composition of the feelings, and ideas of feelings, emotion arises. And, other things equal, the evolution of either is great in proportion as the composition is great. One of the necessary implications is that cognition becomes higher in proportion as it is remoter from reflex action; while emotion becomes higher in proportion as it is remoter from sensation.

And now of the various corollaries from this broad view of psychological evolution, let us observe those which concern the motives and actions that are classed as moral and immoral.

§ 42. The mental process by which, in any case, the adjustment of acts to ends is effected, and which, under its higher forms, becomes the subject-matter of ethical judgments, is, as above implied, divisible into the rise of a feeling or feelings constituting the motive, and the thought or thoughts through which the motive is shaped and finally issues in action. The first of these elements, originally an excitement, becomes a simple sensation; then a compound sensation; then a cluster of partially presentative and partially representative sensations, forming an incipient emotion; then a cluster of exclusively ideal or representative sensations, forming an emotion proper; then a cluster of such clusters, forming a compound emotion; and eventually becomes a still more involved emotion composed of the ideal forms of such compound emotions. The other element, beginning with that immediate passage of a single stimulus into a single motion, called reflex action, presently comes to be a set of associated discharges of stimuli producing associated motions, constituting instinct. Step by step arise more entangled combinations of stimuli, somewhat variable in their modes of union, leading to complex motions similarly variable in their adjustments; whence occasional hesitations in the sensori-motor processes. Presently is reached a stage at which the combined clusters of impressions, not all present together, issue in actions not all simultaneous; implying representation of results, or thought. Afterward follow stages in which various thoughts have time to pass before the composite motives produce the appropriate actions. Until at last arise those long deliberations during which the probabilities of various consequences are estimated, and the promptings of the correlative feelings balanced, constituting calm judgment. That under either of its aspects the later forms of this mental process are the higher, ethically considered as well as otherwise considered, will be readily seen.

For from the first, complication of sentiency has accompanied better and more numerous adjustments of acts to ends; as also has complication of movement, and complication of the co-ordinating or intellectual process uniting the two. Whence it follows that the acts characterized by the more complex motives and the more involved thoughts, have all along been of higher authority for guidance. Some examples will make this clear.