Plato: Unity of Virtue

This book is the first comprehensive study of Plato’s conception of justice. The universality of human rights and the universality of human dignity, which is recognised as their source, are among the crucial philosophical problems in modern-day legal orders and in contemporary culture in general. If dignity is genuinely universal, then human beings also possessed it in ancient times. Plato not only perceived human dignity, but a recognition of dignity is also visible in his conception of justice, which forms the (...) core of his philosophy. Plato’s Republic is consistently interpreted here as a treatise on justice, relating to an individual and not to the state. The famous myth of the cave is a story about education taking place in the world here and now. The best activity is not contemplation, but acting for the benefit of others. Not ideas, but individuals are the proper objects of love. Plato’s philosophy may provide foundations for modern-day human rights protection rather than for totalitarian orders. (shrink)

In the Protagoras, Socrates argues that all the virtues are the very same knowledge of human wellbeing so that virtue is all one. But elsewhere Socrates appears to endorse that the virtues-such as courage, temperance, and reverence-are different parts of a single whole. Ambiguity interpretations harmonize the conflicting texts by taking the virtue words to be equivocal, such as between theoretical and applied expertise, or between a power and its deeds. I argue that such interpretations have failed in their specifics (...) and in general, as I defend an alternative that takes into account Socrates' higher purpose in testing others, namely to show them their ignorance of virtue. (shrink)

The analysis focuses on the passage of Gorgias (506c–507c) in which Plato’s Socrates is having a dialog with himself. Socrates is talking to someone who, better than any other partner of discussion, is capable to discern the truth; this is an extraordinary way of expressing philosophical views by Plato. It suggests that in this passage Plato is considering questions which are of a primary importance. There are also other signs, both in the structure of the text and in the comments (...) made by Socrates regarding the form of discussion, which confirm that in this passage we deal with the most important matters. The analyzed passage refers to justice. First, Plato is summarizing views on justice of soul which were developed in the earlier parts of Gorgias. Then he is talking about justice of deeds as consisting in doing what is fitting as regards men. It is an addition to the earlier discussion and therefore the expression of this view can be recognized as the important reason why Socrates’ dialog with himself was constructed. Attention is paid to a certain gap in the argumentation. At the first glance it is not clear why the thesis that justice of soul is based on order and harmony of its elements justifies the thesis that justice of deeds consists in doing what is fitting as regards men. This gap can be filled in by the so-called Plato’s unwritten teaching on the good in itself. According to this teaching the good in itself is the one (the unity) which from its very nature gives existence and life by doing what is fitting as being advantageous to something. Order and harmony in the soul is the basis of its unity and therefore of its similarity to the good in itself and of the similarity of soul’s activity to the way the good is acting. Acting justly, doing what is fitting, in the sense of being advantageous to others, is the best thing a man or a woman can do, it is something which fulfills and makes him or her happy. Wisdom and — generally speaking — knowledge is clearly regarded as a means and not the aim in itself. An individual, and not an abstract idea, is the primary object of the activity which fulfills a rational being. (shrink)