We must then begin by treating the causes calling forth feelings of revenge, and by fixing our attention upon the two principal categories of causes, those which spring from the economic life, and those which are due to the sexual life.
We shall speak first of the causes that are due to the economic life. The fundamental principle of the mode of production in which we live is competition, strife—in other words, doing injury to others. So there are innumerable cases in which the desire for revenge is excited by the economic life. Many sociologists extol the beauty of this struggle and pretend that its effect upon society is excellent. We shall refrain from examining the truth or falsity of this statement; for the matter in hand we need not concern ourselves with the fortunate victors, but simply with the vanquished. After the exposition of the present system of production it is superfluous to show all the opposing economic interests and the feelings resulting therefrom; we shall mention a few, and the others will be easily understood.
Imagine, for example, the state of mind of a small retailer who finds himself totally ruined by the competition of a large department store in the neighborhood; of that of working-men suffering great privations during a strike, who see themselves supplanted by others, who think only of their immediate interest in acting as strike-breakers. Or imagine, again, the innumerable cases in which questions of inheritance awaken vengeful feelings. And side by side with all this, picture the economic life of village-communities where all the economic interests were parallel, and where consequently the economic life engendered neither envy nor jealousy. Anyone who grasps the enormous difference between these two modes of production, will understand also how the feelings of revenge are excited by the present economic system.[507]
In the second place, how far are vengeful feelings aroused by sexuality?[508] As Sutherland remarks in his “Origin and Growth of the Moral Instinct”, there are no peoples who are not more or less jealous in sexual matters,[509] but great differences are to be observed in this respect. While Nansen, for example tells how the Eskimo women are almost ignorant of sexual jealousy,[510] there are other peoples among [[627]]whom the woman is killed by her husband if another man evinces any regard for her.[511]
The facts show that the greater the power of the man over the woman, the greater also is the sexual jealousy of the man, a jealousy which, among other things, manifests itself in the very severe punishment of adultery.[512] He who has a right to something wishes to keep it for himself and does not tolerate injury to it on the part of anyone else. When the man considers the woman as his chattel, or when he has great power over her, sexual jealousy is strengthened by the feelings connected with property. These latter feelings were more predominant among the primitive peoples than true sexual jealousy, a proof of which is that fact that among many of these peoples the law of hospitality required putting the wife at the disposal of the guest.
From the present form of marriage (as among many primitive peoples) it follows that each party has a right with relation to the other.[513] The violation of this right is considered as a serious injury and gives rise to a desire for revenge. This phenomenon is not natural, but historical. If the present state of society did not necessitate an artificial stability in sexual relationships, if the man and his wife were economically independent, they would not believe that they had rights over each other.[514]
Here is the first bond between sexual jealousy and the social environment, but there is also a second, though a more remote one, namely, that it is with those who have a gross conception of the relations of man and wife, that revengeful feelings arise after love disappears. Those who, because of the environment in which they live, have formed a different idea of the relation between man and wife, while feeling the most violent grief, remain strangers to the desire for revenge. He who knows that neither love nor sympathy can be bidden, knows also that a right in this matter can bring no change in the feelings, and must remain only a nominal thing; he sees only the action of fate, where the brute sees an evil will. This is one reason why the number of crimes of passion is smaller among civilized people than among the partly civilized.
We must notice, further, one kind of crime of passion, the revenge of a woman seduced and then abandoned. Besides sexual jealousy [[628]]there are, in these cases, other motives playing their part. Often the woman has not given herself for love alone, but also with the prospect of a marriage, or a betterment of her economic position. It is not sexual vengeance that is the sole motive here then, but also vengeance for economic reasons.[515] Further the prohibition of inquiring into the question of paternity may also enter in.[516]
After having pointed out the two principal categories of causes that awaken revengeful feelings we must now enquire why, with certain individuals, these feelings are translated into acts. Many criminologists prefer to find environment of small importance in these crimes and the individual factors the predominant ones. Let us see whether the facts will uphold this theory. To begin with let us ask what the movement of these crimes teaches us.
As statistics show, they increase towards spring, reach their maximum in summer, after which a decrease follows with the minimum in winter, as the following table proves.[517]