The Data of Ethics

by Herbert Spencer

It must be added that each pleasurable emotion, like each pleasurable sensation, is relative not only to a certain structure but also to the state of that structure. The parts called into action must have had proper rest—must be in a condition fit for action; not in the condition which prolonged action produces. Be the order of emotion what it may, an unbroken continuity in the receipt of it eventually brings satiety. The pleasurable consciousness becomes less and less vivid, and there arises the need for a temporary cessation during which the parts that have been active may recover their fitness for activity, and during which also the activities of other parts and receipt of the accompanying emotions may find due place.

§ 67. I have insisted on these general truths with perhaps needless iteration, to prepare the reader for more fully recognizing a corollary that is practically ignored. Abundant and clear as is the evidence, and forced though it is daily on every one's attention, the conclusions respecting life and conduct which should be drawn, are not drawn, and so much at variance are these conclusions with current beliefs, that enunciation of them causes a stare of incredulity. Pervaded as all past thinking has been, and as most present thinking is, by the assumption that the nature of every creature has been specially created for it, and that human nature, also specially created, is, like other natures, fixed—pervaded too as this thinking has been, and is, by the allied assumption that the agreeableness of certain actions depends on their essential qualities, while other actions are by their essential qualities made disagreeable; it is difficult to obtain a hearing for the doctrine that the kinds of action which are now pleasurable will, under conditions requiring the change, cease to be pleasurable, while other kinds of action will become pleasurable. Even those who accept the doctrine of Evolution mostly hear with scepticism, or at best with nominal faith, the inferences to be drawn from it respecting the humanity of the future.

And yet as shown in myriads of instances indicated by the few above given, those natural processes which have produced multitudinous forms of structure adapted to multitudinous forms of activity, have simultaneously made these forms of activity pleasurable. And the inevitable implication is that within the limits imposed by physical laws, there will be evolved, in adaptation to any new sets of conditions that may be established, appropriate structures of which the functions will yield their respective gratifications.

When we have got rid of the tendency to think that certain modes of activity are necessarily pleasurable because they give us pleasure, and that other modes which do not please us are necessarily unpleasing; we shall see that the remolding of human nature into fitness for the requirements of social life, must eventually make all needful activities pleasurable, while it makes displeasurable all activities at variance with these requirements. When we have come fully to recognize the truth that there is nothing intrinsically more gratifying in the efforts by which wild animals are caught, than in the efforts expended in rearing plants, and that the combined actions of muscles and senses in rowing a boat are not by their essential natures more productive of agreeable feeling than those gone through in reaping corn, but that everything depends on the co-operating emotions, which at present are more in accordance with the one than with the other; we shall infer that along with decrease of those emotions for which the social state affords little or no scope, and increase of those which it persistently exercises, the things now done with dislike from a sense of obligation will be done with immediate liking, and the things desisted from as a matter of duty will be desisted from because they are repugnant.

This conclusion, alien to popular beliefs and in ethical speculation habitually ignored, or at most recognized but partially and occasionally, will be thought by the majority so improbable that I must give further justification of it: enforcing the à priori argument by an à posteriori one. Small as is the attention given to the fact, yet is the fact conspicuous that the corollary above drawn from the doctrine of Evolution at large, coincides with the corollary which past and present changes in human nature force upon us. The leading contrasts of character between savage and civilized, are just those contrasts to be expected from the process of adaptation.

The life of the primitive man is passed mainly in the pursuit of beasts, birds and fish, which yields him a gratifying excitement; but though to the civilized man the chase gives gratification, this is neither so persistent nor so general. There are among us keen sportsmen, but there are many to whom shooting and fishing soon become wearisome, and there are not a few to whom they are altogether indifferent or even distasteful.

Conversely, the power of continued application, which in the primitive man is very small, has among ourselves become considerable. It is true that most are coerced into industry by necessity; but there are sprinkled throughout society men to whom active occupation is a need—men who are restless when away from business and miserable when they eventually give it up; men to whom this or that line of investigation is so attractive that they devote themselves to it day after day, year after year; men who are so deeply interested in public affairs that they pass lives of labor in achieving political ends they think advantageous, hardly giving themselves the rest necessary for health.

Yet again, and still more strikingly, does the change become manifest when we compare undeveloped with developed humanity in respect of the conduct prompted by fellow-feeling. Cruelty rather than kindness is characteristic of the savage, and is in many cases a source of marked gratification to him; but though among the civilized are some in whom this trait of the savage survives, yet a love of inflicting pain is not general, and besides numbers who show benevolence, there are those who devote their whole time and much of their money to philanthropic ends, without thought of reward either here or hereafter.

Clearly these major, along with many minor, changes of nature, conform to the law set forth. Activities appropriate to their needs which give pleasures to savages have ceased to be pleasurable to many of the civilized; while the civilized have acquired capacities for other appropriate activities and accompanying pleasures which savages had no capacities for.

Now, not only is it rational to infer that changes like those which have been going on during civilization, will continue to go on, but it is irrational to do otherwise. Not he who believes that adaptation will increase is absurd, but he who doubts that it will increase is absurd. Lack of faith in such further evolution of humanity as shall harmonize its nature with its conditions, adds but another to the countless illustrations of inadequate consciousness of causation. One who, leaving behind both primitive dogmas and primitive ways of looking at things, has, while accepting scientific conclusions, acquired those habits of thought which science generates, will regard the conclusion above drawn as inevitable. He will find it impossible to believe that the processes which have heretofore so molded all beings to the requirements of their lives that they get satisfactions in fulfilling them, will not hereafter continue so molding them. He will infer that the type of nature to which the highest social life affords a sphere such that every faculty has its due amount, and no more than the due amount, of function and accompanying gratification, is the type of nature toward which progress cannot cease till it is reached. Pleasure being producible by the exercise of any structure which is adjusted to its special end, he will see the necessary implication to be that, supposing it consistent with maintenance of life, there is no kind of activity which will not become a source of pleasure if continued; and that therefore pleasure will eventually accompany every mode of action demanded by social conditions.