Now it is argued, from the point of view of evolution, that, taking for granted that pleasure motives action, the organisms in which pleasurable acts coincided with life-preserving or health-promoting acts must have survived in the struggle for existence at the expense of those organisms whose pleasurable activity tended to their destruction or to the hindrance of their efficiency.[159] The assumption in this argument, in addition to the constant postulate of natural selection, is simply that pleasure is a chief motive of action; the conclusion to which it leads is, that there is a broad correspondence between life-preserving and pleasurable acts—that the preservation and development of life are pleasurable. It is necessary to examine with care the validity of this important argument with reference to the attacks that may be made on it from the pessimist point of view; and, if its doctrine of the correspondence of life and pleasure is not entirely erroneous, to inquire further whether this correspondence can be made to establish an end for conduct, in accordance with the theory of evolution, by measuring life in terms of pleasure.
3. Objections to this argument:
What then is to be said of the supposed "conflict between Eudæmonism [Hedonism] and Evolutionism" which v. Hartmann[160] opposes to the optimist doctrine that evolution has tended to make life and pleasure coincide?
The problem of Pessimism resolves itself into two questions which admit of being kept distinct: (a) The first is, Does life on the whole give, or can it give, a balance of pleasure? This is the fundamental question of the value of life as put by those, whether optimists or pessimists, who assume that "value" means "pleasure-value." If it be answered in the negative, the hedonistic ideal must be the reduction of the adverse balance to the zero-point of feeling striven after by Eastern ascetics, but, to all appearance, obtained only and most easily by death.[161] (b) The second question is, Does the evolution of life lead to an increase of pleasure and diminution of pain? This is the question brought into prominence in recent discussions, and of most importance for the present inquiry; and upon an affirmative answer to it Evolutionist Hedonism is plainly dependent. To both questions v. Hartmann gives an answer in the negative.
(a) that life cannot bring more pleasure than pain;
(a) If the pessimist view of life is correct, Mr Spencer holds,[162] then "the ending of an undesirable existence being the thing to be wished, that which causes the ending of it must be applauded." And this is so far true, though not necessarily true in the way Mr Spencer thinks. For this undesirable existence cannot, perhaps, be brought to a final conclusion merely by ending the individual life: this would only leave room for other individuals to fill the vacant places. Annihilation is the end not directly for the individual, but for the race. Not life itself, according to Schopenhauer, but the will to live, is to be killed in the individual man. Even this code of morals, Hartmann thinks, is a remnant of the false, pre-evolutionist individualism, and would hinder the course of the universe, by leaving the game to be played out by the remaining individuals whose wills were not strong enough to curb or kill themselves. It is a mistake to think that the will to live which pulses through all existence can be annihilated by the phenomenal individual. The individual's duty is not to seek for himself the painlessness of annihilation or passionless Nirwâna, but to join in the ceaseless painful striving of nature, and, by contributing to the development of life, to hasten its arrival once more at the goal of unconsciousness. The self-destruction, not of the individual will, but of the cosmic or universal will, is the final end of action.
Apart from the metaphysical view of things with which this estimate of the value of life is connected, and which may be regarded perhaps as its consequent rather than its cause,[163] the pessimist doctrine has a double foundation, in psychology and in the facts of life.
(α) from the negative nature of pleasure,