Now this code and this philosophy of life have declined precisely to the extent that the conception of ideal human life has changed, from that of something ornamental and personal to that of something useful and moral. Life has become organized, and relations have become more practical, so that the values of conduct may now be estimated, and one no longer may maintain a claim to virtue based upon forms expressing intangible or subjective or unreal virtues. The virtues of a man in a democratic society are, indeed, more or less obvious and open. Pride of family, an ornamental mode of life, and a scorn of death are no longer necessary and sufficient guarantees of worth. Evidence of value is both possible and required; before value is admitted it must be shown. Self-defense in a legal and moral society are in the main superfluous, and the values of individuals are so changed that to justify them by the duel would seem out of place. Its service being to defend artificial or arbitrary claims to distinction, it ceases or it falls into disuse when the individual's reality and value come to depend upon his functional place in society. It would be highly illogical to put to test social values by a process that appears to have nothing but anti-social elements in it. That nations exhibit the same type of relation toward one another that we find in dueling and its code seems to be clear, although we must always avoid pressing any analogy between individual and nation too far. A claim to superiority that is deep and irrational, and which appears on the surface as sensitiveness in regard to honor and vanity, keeps nations always in defensive attitudes, quite apart from the actual fear of aggression. This superficiality or at least externality of relations is the source of actual conflict. The forms employed to maintain these relations are obviously ornamental, are elaborations of the forms of courtesy among individuals, are little dramas of friendship, so to speak, little plays representing friendliness, while the diplomatic motives are simply to obtain everything possible, each nation for itself, without war, and to maintain prestige. These relations are substitutes for social feelings that do not exist. Generally speaking, nations are never friends. They never really share in anything. They are all highly conscious of their own prestige and dignity, and they always communicate with one another in a formal way. In it all, we see the signs of emotions and habits that extend far back to the beginnings of social life and indeed into animal life. The display which takes the form of social relations among nations, represented well by uniformed diplomats, is so plainly archaic and its real meaning so obvious that we can hardly fail to understand what it is all about. That the attitude is really defensive, and the purpose to keep up appearances before strangers, so to speak, can hardly be doubted.