§ [120]. Oddly enough, although common-sense is ready to intrust to naturalism the description of the situation of life, it prefers to deal otherwise with its ideals. Indeed, common-sense is not without a certain suspicion that naturalism is the advocate of moral reversion. It is recognized as the prophecy of the brute majority of life, of those considerations of expediency and pleasure that are the warrant for its secular moods rather than for its sustaining ideals. And that strand of life is indeed its special province. For the naturalistic method of reduction must find the key to human action among those practical conditions that are common to man and his inferiors in the scale of being. In short, human life, like all life, must be construed as the adjustment of the organism to its natural environment for the sake of preservation and economic advancement.
Cynicism and Cyrenaicism.
§ [121]. Early in Greek philosophy this general idea of life was picturesquely interpreted in two contrasting ways, those of the Cynic and the Cyrenaic. Both of these wise men postulated the spiritual indifference of the universe at large, and looked only to the contact of life with its immediate environment. But while the one hoped only to hedge himself about, the other sought confidently the gratification of his sensibilities. The figure of the Cynic is the more familiar. Diogenes of the tub practised self-mortification until his dermal and spiritual callousness were alike impervious. From behind his protective sheath he could without affectation despise both nature and society. He could reckon himself more blessed than Alexander, because, with demand reduced to the minimum, he could be sure of a surplus of supply. Having renounced all goods save the bare necessities of life, he could neglect both promises and threats and be played upon by no one. He was securely intrenched within himself, an unfurnished habitation, but the citadel of a king. The Cyrenaic, on the other hand, did not seek to make impervious the surface of contact with nature and society, but sought to heighten its sensibility, that it might become a medium of pleasurable feeling. For the inspiration with which it may be pursued this ideal has nowhere been more eloquently set forth than in the pages of Walter Pater, who styles himself "the new Cyrenaic."
"Not the fruit of experience, but experience itself, is the end. A counted number of pulses only is given to us of a variegated, dramatic life. How may we see in them all that is to be seen in them by the finest senses? How shall we pass most swiftly from point to point, and be present always at the focus where the greatest number of vital forces unite in their purest energy?
To burn always with this hard, gemlike flame, to maintain this ecstacy, is success in life. . . . While all melts under our feet, we may well catch at any exquisite passion, or any contribution to knowledge that seems by a lifted horizon to set the spirit free for a moment, or any stirring of the senses, strange dyes, strange colors, and curious odors, or work of the artist's hands, or the face of one's friend. Not to discriminate every moment some passionate attitude in those about us, and in the brilliancy of their gifts some tragic dividing of forces on their ways, is, on this short day of frost and sun, to sleep before evening."[261:22]
Development of Utilitarianism. Evolutionary Conception of Social Relations.
§ [122]. In the course of modern philosophy the ethics of naturalism has undergone a transformation and development that equip it much more formidably for its competition with rival theories. If the Cynic and Cyrenaic philosophies of life seem too egoistic and narrow in outlook, this inadequacy has been largely overcome through the modern conception of the relation of the individual to society. Man is regarded as so dependent upon social relations that it is both natural and rational for him to govern his actions with a concern for the community. There was a time when this relation of dependence was viewed as external, a barter of goods between the individual and society, sanctioned by an implied contract. Thomas Hobbes, whose unblushing materialism and egoism stimulated by opposition the whole development of English ethics, conceived morality to consist in rules of action which condition the stability of the state, and so secure for the individual that "peace" which self-interest teaches him is essential to his welfare.
"And therefore so long a man is in the condition of mere nature, which is a condition of war, as private appetite is the measure of good and evil: and consequently all men agree on this, that peace is good, and therefore also the ways or means of peace, which, as I have showed before, are 'justice,' 'gratitude,' 'modesty,' 'equity,' 'mercy,' and the rest of the laws of Nature, are good; that is to say, 'moral virtues'; and their contrary 'vices,' evil."[262:23]
Jeremy Bentham, the apostle of utilitarianism in the eighteenth century, defined political and social sanctions through which the individual could purchase security and good repute with action conducive to the common welfare. But the nineteenth century has understood the matter better—and the idea of an evolution under conditions that select and reject, is here again the illuminating thought. No individual, evolutionary naturalism maintains, has survived the perils of life without possessing as an inalienable part of his nature, congenital like his egoism, certain impulses and instinctive desires in the interest of the community as a whole. The latest generation of a race whose perpetuation has been conditioned by a capacity to sustain social relations and make common cause against a more external environment, is moral, and does not adopt morality in the course of a calculating egoism. Conscience is the racial instinct of self-preservation uttering itself in the individual member, who draws his very life-blood from the greater organism.
Naturalistic Ethics not Systematic.