If reason has slain its thousands, the acceptance of instinct as evidence has slain its tens of thousands. Day by day, in the ordinary direction of their lives, men have learned during hundreds of generations how untrustworthy is the interpretation of fact which Instinct offers, and how bitter is the truth contained in such proverbs as "Anger is a bad counsellor," or "Love is blind." ... Wars are often started and maintained, neither from mere blind anger, nor because those on either side find that they desire the results which a cool calculation of the conditions makes them regard as probable, but largely because men insist on treating their feelings as evidence of fact and refuse to believe that they can be so angry without sufficient cause.[1]
[Footnote 1: Graham Wallas: The Great Society, pp. 224-25.]
The Empiricist insists that the morality of an act cannot be told from the intensity of approval or disapproval which it arouses in the individual. Actions are not moral or immoral in themselves, but in their consequences or relations, which are only discoverable in experience. The goodness or badness of an act is measurable in terms of its consequences, and the consequences of action are discoverable only in experience. This does not imply that we calculate the results of every action before performing it, or measure the consequences of the acts of other persons before judging them. Our immediate reactions are frequently not the result of reflection at all, but are responses prompted by previously formed habits, or by instinctive caprice. These immediate intuitions are not to be relied upon as moral standards, precisely because reflection frequently comes to an estimate of an act, directly at variance with our instinctive reaction to it. We come, upon reflection, to approve acts that we are, by instinct, moved to condemn. And the reverse holds true.
When we see that a child's clothes have caught fire, we do not need to reflect on any consequences for universal well-being before we make up our minds that it is a duty to extinguish the flames, even at the cost of some risk to ourselves. It is clear that the act will conduce to pleasure and to the avoidance of pain. We should feel an equally instinctive desire to kick out of the room a man whom we saw making incisions in the flesh of a human being if we did not know that he was a surgeon, and that the making of incisions will tend to save the man's life. Were a competent physician to suggest that the burning of the child's clothes upon its back would cure it of a fever, every reasonable person would consider it his duty to reconsider his prima-facie view of the situation.[1]
[Footnote 1: Rashdall: Ethics, pp, 51-52.]
The Empiricist insists that moral standards are matters of discovery; that the laws of conduct must be derived from experience, just as must the laws of the physical sciences. To condemn an act as evil means that the performance of that act has in experience been found to produce harmful results. Those moral laws which at the present stage of civilized society seem to have attained universal assent, have attained it because they are rules whose practice has, in the history of the race, repeatedly been found to produce desirable results. Even the conception of justice, which has by so many thinkers been held to be absolute, to inhere somehow in the nature of things, is by Mill demonstrated at length to be merely a particularly highly regarded utility:
It appears ... that justice is a name for certain moral requirements, which, regarded collectively, stand higher in the scale of social utility, and are therefore of more paramount obligation than any others; though particular cases may occur where some other social duty is so important as to overrule any one of the general maxims of justice. Thus, to save a life, it may not only be allowable, but a duty, to steal, or take by force, the necessary food or medicine, or to kidnap, and compel to officiate, the only qualified medical practitioner.[2]
[Footnote 2: Mill: Utilitarianism (London, 1907), p. 95.]
Indeed it is clear, that in the processes of natural selection those tribes would survive whose rules of morality did in general promote welfare. And it is the business of reflection, says the Empiricist, not to accept either his own conviction or those of others on ethical questions, but in cases of ambiguity to establish, after inquiry, a standard the practice of which promises the widest benefits in human happiness.
Ethics and life. All ethical theories are more or less deliberately intended as definitions of the good, and as instruments for its attainment. They must, therefore, be immediately tested by their fruits in life. An ethical theory that is only verbally concerned with the good, but does not in practice promote human welfare, is futile pedantry or worse. Reflection upon conduct arises in man's attempt to control the nature which is his inheritance in the interests of his happiness. Men have learned through experience that to follow each impulse without forethought brings them pain, misery, and sometimes destruction. They have found that to achieve happiness some harmony must be established between competing desires, and that only by balances, adjustment, and control, can they make the most of the nature which is theirs inescapably. This nature consists, as we have seen, in certain specific tendencies to action. Men are natively endowed with instincts to love, to fight, to be curious, to long for and enjoy the companionship of their fellows, to wish privacy and solitude, to follow a lead and to take it, to fear and hate, and sympathize with others. The satisfaction of any one of these impulses gives pleasure. Any one of these may become a dominant passion. But it is not through yielding to a single imperious impulse that men attain genuine happiness. To be excessively pugnacious or amorous or fearful is to court unhappiness, both for the individual and his fellows. It is only by giving each instinct its proportionate chance in the total context of all the instincts, that happiness is to be found.