The great majority of persons who treat of this question settle it in favor of innate egoism. They are of the opinion that man is egoistic by nature and that environment can produce no change in this (this is implied in the Christian doctrine of original sin). This opinion, in order to be accepted as true, needs facts to prove that egoism has always and everywhere been the same among men.
Others, among whom are most of the well-known sociologists, also consider egoism as a fundamental trait of man, but are at the same time of the opinion that little by little egoism has decreased, that altruism has developed, and that this process continues.[10] For this hypothesis to be correct it must be shown by the facts:
First. That the peoples of a much lower degree of social evolution than ours show much more egoistic traits of character.[11]
Second. That the animals from whom man has descended are inveterate egoists.
This theory is naturally of the highest importance for criminal [[382]]science, and it becomes still more so from the fact that, according to Professor Lombroso, crime is a manifestation of atavism, that is, that some individuals present anew traits of character belonging to their very remote ancestors. The criminal would thus be a savage in our present society. We must therefore examine to see whether the said theory is correct.
We have only to consult one of the standard works on zoölogy to perceive that there is no basis in this science to uphold the theory. There are some animals that are complete egoists. Two harpies (South American birds of prey) for example, upon meeting will attack each other at once and will fight till one is conquered. Other animals, on the contrary, show very altruistic traits of character. The following extract from Darwin’s “Descent of Man”, is one of many proofs which might be adduced: “Animals of many kinds are social;… We will confine our attention to the higher social animals; and pass over insects, although some of these are social, and aid one another in many important ways. The most common mutual service in the higher animals is to warn one another of danger by means of the united senses of all. Every sportsman knows, as Dr. Jaeger remarks, how difficult it is to approach animals in a herd or troop. Wild horses and cattle do not, I believe, make any danger-signal; but the attitude of any one of them who first discovers an enemy, warns the others. Rabbits stamp loudly on the ground with their hind-feet as a signal; sheep and chamois do the same with their fore-feet, uttering likewise a whistle. Many birds, and some mammals, post sentinels, which in the case of seals are said generally to be the females. The leader of a troop of monkeys acts as the sentinel, and utters cries expressive both of danger and of safety. Social animals perform many little services for each other: horses nibble, and cows lick each other, on any spot which itches; monkeys search each other for external parasites; and Brehm states that after a troop of the Cercopithecus griseo-viridis has rushed through a thorny brake, each monkey stretches itself on a branch, and another monkey sitting by, ‘conscientiously’ examines its fur, and extracts every thorn or burr.
“Animals also render more important services to one another: thus wolves and some other beasts of prey hunt in packs, and aid one another in attacking their victims. Pelicans fish in concert. The Hamádryas baboons turn over stones to find insects, etc.; and when they come to a large one, as many as can stand round, turn it over together and share the booty. Social animals mutually defend each other. Bull bisons in North America, when there is danger, drive the [[383]]cows and calves to the middle of the herd, whilst they defend the outside.… In Abyssinia, Brehm encountered a great troop of baboons, who were crossing a valley: some had already ascended the opposite mountain, and some were still in the valley: the latter were attacked by the dogs, but the old males immediately hurried down from the rocks, and with mouths widely opened roared so fearfully, that the dogs quickly drew back. They were again encouraged to the attack; but by this time all the baboons had reascended the heights, excepted a young one, about six months old, who, loudly calling for aid, climbed on a block of rock, and was surrounded. Now one of the largest males, a true hero, came down again from the mountain, slowly went to the young one, coaxed him, and triumphantly led him away—the dogs being too much astonished to make an attack. I cannot resist giving another scene which was witnessed by this same naturalist; an eagle seized a young Cercopithecus, which, by clinging to a branch, was not at once carried off; it cried loudly for assistance, upon which the other members of the troop, with much uproar, rushed to the rescue, surrounded the eagle, and pulled out so many feathers, that he no longer thought of his prey, but only how to escape.…
“It is certain that associated animals have a feeling of love for each other, which is not felt by non-social adult animals.”[12]
Later I shall treat of the question why some species of animals show altruistic proclivities while others do not. At present I wish to inquire whether peoples showing a much lower degree of civilization than our own are much more egoistic.
Nansen, the celebrated explorer, in speaking of the Eskimos, among whom he sojourned for some time, says: “The Greenlander is of all God’s creatures gifted with the best disposition. Good-humor, peaceableness, and evenness of temper are the most prominent features in his character. He is eager to live on as good a footing as possible with his fellow-men and therefore refrains from offending them and much more from using coarse terms of abuse. He is very loth to contradict another even should he be saying what he knows to be false. If he does so, he takes care to word his remonstrance in the mildest possible form, and it would be very hard indeed for him to say right out that the other was lying. He is chary of [[384]]telling other people truths that he thinks will be unpleasant to them; in such cases he chooses the vaguest expressions, even with reference to such indifferent things as wind and weather. His peaceableness even goes so far that when anything is stolen from him, which seldom happens, he does not as a rule reclaim it even if he knows who has taken it. The result is that there is seldom or never any quarreling among them.[13]