Most emphatic, however, are the applications of the words good and bad to conduct throughout that third division of it comprising the deeds by which men affect one another. In maintaining their own lives and fostering their offspring, men's adjustments of acts to ends are so apt to hinder the kindred adjustments of other men, that insistance on the needful limitations has to be perpetual; and the mischiefs caused by men's interferences with one another's life-subserving actions are so great that the interdicts have to be peremptory. Hence, the fact that the words good and bad have come to be specially associated with acts which further the complete living of others and acts which obstruct their complete living. Goodness, standing by itself, suggests, above all other things, the conduct of one who aids the sick in re-acquiring normal vitality, assists the unfortunate to recover the means of maintaining themselves, defends those who are threatened with harm in person, property, or reputation, and aids whatever promises to improve the living of all his fellows. Contrariwise, badness brings to mind, as its leading correlative, the conduct of one who, in carrying on his own life, damages the lives of others by injuring their bodies, destroying their possessions, defrauding them, calumniating them.
Always, then, acts are called good or bad according as they are well or ill adjusted to ends; and whatever inconsistency there is in our uses of the words arises from inconsistency of the ends. Here, however, the study of conduct in general, and of the evolution of conduct, have prepared us to harmonize these interpretations. The foregoing exposition shows that the conduct to which we apply the name good, is the relatively more evolved conduct; and that bad is the name we apply to conduct which is relatively less evolved. We saw that evolution, tending ever toward self-preservation, reaches its limit when individual life is the greatest, both in length and breadth; and now we see that, leaving other ends aside, we regard as good the conduct furthering self-preservation, and as bad the conduct tending to self-destruction. It was shown that along with increasing power of maintaining individual life, which evolution brings, there goes increasing power of perpetuating the species by fostering progeny, and that in this direction evolution reaches its limit when the needful number of young, preserved to maturity, are then fit for a life that is complete in fullness and duration; and here it turns out that parental conduct is called good or bad as it approaches or falls short of this ideal result. Lastly, we inferred that establishment of an associated state, both makes possible and requires a form of conduct such that life may be completed in each and in his offspring, not only without preventing completion of it in others, but with furtherance of it in others; and we have found above, that this is the form of conduct most emphatically termed good. Moreover, just as we there saw that evolution becomes the highest possible when the conduct simultaneously achieves the greatest totality of life in self, in offspring, and in fellow men; so here we see that the conduct called good rises to the conduct conceived as best, when it fulfills all three classes of ends at the same time.
§ 9. Is there any postulate involved in these judgments on conduct? Is there any assumption made in calling good the acts conducive to life, in self or others, and bad those which directly or indirectly tend toward death, special or general? Yes; an assumption of extreme significance has been made – an assumption underlying all moral estimates.
The question to be definitely raised and answered before entering on any ethical discussion, is the question of late much agitated: Is life worth living? Shall we take the pessimist view? or shall we take the optimist view? or shall we, after weighing pessimistic and optimistic arguments, conclude that the balance is in favor of a qualified optimism?
On the answer to this question depends entirely every decision concerning the goodness or badness of conduct. By those who think life is not a benefit but a misfortune, conduct which prolongs it is to be blamed rather than praised; the ending of an undesirable existence being the thing to be wished, that which causes the ending of it must be applauded; while actions furthering its continuance, either in self or others, must be reprobated. Those who, on the other hand, take an optimistic view, or who, if not pure optimists, yet hold that in life the good exceeds the evil, are committed to opposite estimates; and must regard as conduct to be approved that which fosters life in self and others, and as conduct to be disapproved that which injures or endangers life in self or others.
The ultimate question, therefore, is: Has evolution been a mistake; and especially that evolution which improves the adjustment of acts to ends in ascending stages of organization? If it is held that there had better not have been any animate existence at all, and that the sooner it comes to an end the better; then one set of conclusions with respect to conduct emerges. If, contrariwise, it is held that there is a balance in favor of animate existence, and if, still further, it is held that in the future this balance may be increased; then the opposite set of conclusions emerges. Even should it be alleged that the worth of life is not to be judged by its intrinsic character, but rather by its extrinsic sequences – by certain results to be anticipated when life has passed – the ultimate issue reappears in a new shape. For though the accompanying creed may negative a deliberate shortening of life that is miserable, it cannot justify a gratuitous lengthening of such life. Legislation conducive to increased longevity would, on the pessimistic view, remain blameable, while it would be praiseworthy on the optimistic view.
But now, have these irreconcilable opinions anything in common? Men being divisible into two schools differing on this ultimate question, the inquiry arises – Is there anything which their radically opposed views alike take for granted? In the optimistic proposition, tacitly made when using the words good and bad after the ordinary manner; and in the pessimistic proposition overtly made, which implies that the words good and bad should be used in the reverse senses; does examination disclose any joint proposition – any proposition which, contained in both of them, may be held more certain than either – any universally asserted proposition?
§ 10. Yes, there is one postulate in which pessimists and optimists agree. Both their arguments assume it to be self-evident that life is good or bad, according as it does, or does not, bring a surplus of agreeable feeling. The pessimist says he condemns life because it results in more pain than pleasure. The optimist defends life in the belief that it brings more pleasure than pain. Each makes the kind of sentiency which accompanies life the test. They agree that the justification for life as a state of being, turns on this issue – whether the average consciousness rises above indifference-point into pleasurable feeling or falls below it into painful feeling. The implication common to their antagonist views is, that conduct should conduce to preservation of the individual, of the family, and of the society, only supposing that life brings more happiness than misery.
Changing the venue cannot alter the verdict. If either the pessimist, while saying that the pains of life predominate, or the optimist, while saying that the pleasures predominate, urges that the pains borne here are to be compensated by pleasures received hereafter; and that so life, whether or not justified in its immediate results, is justified in its ultimate results; the implication remains the same. The decision is still reached by balancing pleasures against pains. Animate existence would be judged by both a curse, if to a surplus of misery borne here were added a surplus of misery to be borne hereafter. And for either to regard animate existence as a blessing, if here its pains were held to exceed its pleasures, he must hold that hereafter its pleasures will exceed its pains. Thus there is no escape from the admission that in calling good the conduct which subserves life, and bad the conduct which hinders or destroys it, and in so implying that life is a blessing and not a curse, we are inevitably asserting that conduct is good or bad according