Abstract

Thrasymachus is one of the most infamous villains in Plato’s dialogues; but he is not as villainous as he appears to be. Thrasymachus’ attack on justice and his debunking definition of justice are guided by a complex set of concerns, including a desire to expose the fraud that he thinks rulers are perpetrating against the ruled. Thrasymachus thus shows a concern for justice even in his expression of an argument that is regarded as the classic sophistic critique of justice. Thrasymachus’ attachment to justice, however, has to be considered in light of his struggle with the problem of justice, a struggle that has driven him neither to a complete rejection of justice nor to a simple or solid commitment to it. By presenting Thrasymachus’ wavering positions, Plato presents an example of an apparent cynic whose concerns continue to be shaped by an unrecognized attachment to justice. In this way, Plato teaches a lesson about the power of justice in the human soul.