The philosophy of Nietzsche is a strange misreading of nature. To say that self-sacrifice is “in open defiance of nature,” is to overlook the dominant fact in evolution, namely, maternity; for maternity, motherhood, is only another name for self-sacrifice. And it is further to overlook the fact that the principle of coöperation is even more dominant and controlling in the cosmic process than the principle of competition. Social animals, those in which the altruistic instincts are most strongly developed, greatly outnumber the unsocial, solitary animals.[736] The Carnivora, those animals that live by preying upon others, are becoming extinct. On the plane of human life this principle of coöperation, of mutual helpfulness, has supplanted, or is gradually supplanting, the lower principle of competition. In the struggle for existence between tribes and peoples those groups have gained supremacy that have developed the strongest social instincts; that is, those within which the principle of coöperation and the virtue of the self-devotion of the individual to the welfare of the whole have been dominant forces in the life of the community. From these facts we are justified in assuming that it is the altruistic and not the egoistic instincts and motives that nature aims to make the permanent and controlling factors in the cosmic evolution.
Again, that nature is ethical in her aim is disclosed by the fact that she has brought forth such a being as man. Her preferences are shown in the preferences of the being she has produced.[737] Man prefers good to evil; he loves justice and hates injustice; he reveres the truth and detests falsehood; he recognizes that self-sacrifice is nobler than selfishness; he divines the final triumph of his ethical ideals. In man—at his best—nature reveals her preferences. Man is the answer to the question, “Is Nature good?”[738]
Viewed thus from a higher standpoint the cosmic process of evolution has reënforced faith in a moral order of the universe and has been an inspiration and an incentive to humanitarian effort.[739]
Evolution and animal ethics[740]
In Brahmanic India and in all Buddhist lands religious beliefs have, as we have seen, placed the whole animal creation under the protection of the moral feelings. In ancient Persia it was religious ideas which caused one half of the lower animal world to be regarded as sacred and thus to be brought within the protective pale of morals.
Dogmatic Christianity, falling far short of the ethics of Judaism in this domain, created a vast rift in the organic world between man and the lower animals. The dumb creatures were declared to be made solely for man’s use and enjoyment. Psychical relationship between them and man was denied, though the ancient world had very generally assumed this. Indeed, this attitude of the Christian dogmatists toward the animal creation was made a matter of reproach by their pagan critics.
These teachings were not without their influence on practice. Humanity to animals became a less prominent virtue than it had been in pre-Christian times. The closeness to nature of the lives of the medieval hermits and monks often caused, it is true, a feeling of tenderness to be awakened in them for their “brothers,” the birds and animals, which found expression in many beautiful legends. But in general the attitude of the Christian world toward the lower animals has been unsympathetic.
The doctrine of evolution, however, teaching the kinship of all life, has bridged the gulf between man and the lower animal world, and has brought all dumb creatures more positively than ever before in the Western world under the protection of the moral sentiment. Societies for the prevention of cruelty to animals have sprung up and increased in number as in no other epoch of the Christian era. The new moral feeling condemns all inhumanity to dumb creatures, and looks with disapproval upon such sports as cockfighting, bear baiting, and bullfights, which were favorite amusements only a few generations ago.[741] Hunting for pastime is also coming under the condemnation of this growing moral sentiment. Thus “through the portals of spiritual kinship,” in the words of Professor Evans, ... “our elder brothers enter into the temple of justice, and enjoy the privilege of sanctuary against the wanton or unwitting cruelty hitherto authorized by the assumptions and usurpations of man.”[742]
Import for morals of psychical research
It is undeniable that the earlier tendency of modern science was agnostic and materialistic. It caused in many minds an attenuation or an absolute destruction of the belief in a supersensuous world and a life after death. The practical effect of this fading from the eyes of men of the vision of another world was, upon certain temperaments, a loss of faith in the ethical character of the cosmic process and a consequent lessening of moral enthusiasm.