Let us now consider how Aristotle applies his own theory of justice to the social problem of alleged superiors and inferiors, before attempting a brief critique of that theory. While Plato accepted slavery as a legitimate social institution but argued for equal opportunity for women, in his Politics , Aristotle accepts sexual inequality while actively defending slavery. Anyone who is inferior intellectually and morally is properly socio-politically inferior in a well-ordered polis . A human being can be naturally autonomous or not, “a natural slave” being defective in rationality and morality, and thus naturally fit to belong to a superior; such a human can rightly be regarded as “a piece of property,” or another person’s “tool for action.” Given natural human inequality, it is allegedly inappropriate that all should rule or share in ruling. Aristotle holds that some are marked as superior and fit to rule from birth, while others are inferior and marked from birth to be ruled by others. This supposedly applies not only to ethnic groups, but also to the genders, and he unequivocally asserts that males are “naturally superior” and females “naturally inferior,” the former being fit to rule and the latter to be ruled. The claim is that it is naturally better for women themselves that they be ruled by men, as it is better for “natural slaves” that they should be ruled by those who are “naturally free.” Now Aristotle does argue only for natural slavery. It was the custom (notice the distinction, used here, between custom and nature) in antiquity to make slaves of conquered enemies who become prisoners of war. But Aristotle (like Plato) believes that Greeks are born for free and rational self-rule, unlike non-Greeks (“barbarians”), who are naturally inferior and incapable of it. So the fact that a human being is defeated or captured is no assurance that he is fit for slavery, as an unjust war may have been imposed on a nobler society by a more primitive one. While granting that Greeks and non-Greeks, as well as men and women, are all truly human, Aristotle justifies the alleged inequality among them based on what he calls the “deliberative” capacity of their rational souls. The natural slave’s rational soul supposedly lacks this, a woman has it but it lacks the authority for her to be autonomous, a (free male) child has it in some developmental stage, and a naturally superior free male has it developed and available for governance (ibid., pp. 7-11, 23; 1254a-1255a, 1260a).
REVENGE is a kind of wild justice; which the more man’ s nature runs to, the more ought law to weed it out. For as for the first wrong, it doth but offend the law; but the revenge of that wrong, putteth the law out of office. Certainly, in taking revenge, a man is but even with his enemy; but in passing it over, he is superior; for it is a prince’s part to pardon. And Solomon, I am sure, saith, It is the glory of a man, to pass by an offence. That which is past is gone, and irrevocable; and wise men have enough to do, with things present and to come; therefore they do but trifle with themselves, that labor in past matters. There is no man doth a wrong, for the wrong’s sake; but thereby to purchase himself profit, or pleasure, or honor, or the like. Therefore why should I be angry with a man, for loving himself better than me? And if any man should do wrong, merely out of ill-nature, why, yet it is but like the thorn or briar, which prick and scratch, because they can do no other. The most tolerable sort of revenge, is for those wrongs which there is no law to remedy; but then let a man take heed, the revenge be such as there is no law to punish; else a man’s enemy is still before hand, and it is two for one. Some, when they take revenge, are desirous, the party should know, whence it cometh. This is the more generous. For the delight seemeth to be, not so much in doing the hurt, as in making the party repent. But base and crafty cowards, are like the arrow that flieth in the dark. Cosmus, duke of Florence, had a desperate saying against perfidious or neglecting friends, as if those wrongs were unpardonable; You shall read (saith he) that we are commanded to forgive our enemies; but you never read, that we are commanded to forgive our friends. But yet the spirit of Job was in a better tune: Shall we (saith he) take good at God’s hands, and not be content to take evil also? And so of friends in a proportion. This is certain, that a man that studieth revenge, keeps his own wounds green, which otherwise would heal, and do well. Public revenges are for the most part fortunate; as that for the death of Caesar; for the death of Pertinax; for the death of Henry the Third of France; and many more. But in private revenges, it is not so. Nay rather, vindictive persons live the life of witches; who, as they are mischievous, so end they infortunate.