It is in the nature of man that he is antagonistic toward the others of his sex. Each man sees in another a potential competitor for the limited rewards of male success, and the hostility which arises between them is a part of the natural balance of human life. It is possible, as in the case of father and son, that a closeness will arise between two men which threatens the functional hostility of each. It is the duty of society to provide an artificial means of encouraging the proper degree of antagonism.

— C.S. Friedman

#scifi #society-building #men