In Plato’s Republic, Socrates argues that justice is good not only for its consequences but also in and of itself. Challenged by Glaucon and Adeimantus, who suggest that all human interactions are inherently competitive and that being unjust could help you get the better in these conflicts, Socrates establishes that justice is good because it is harmony in the city and in the soul. If justice is a kind of health of the soul, then surely it is better to be just than unjust. This claim might ameliorate the concerns of Glaucon and Adeimantus, but I will argue that Plato does more than address the vision of justice brought forth by Socrates’ interlocutors. Particularly through the contrasts among the different kinds of lives that are either described or depicted in the Republic, Plato points his readers toward a conception of justice that reveals it as the ground of mutuality, reciprocity, dialogue and friendship. In fact, the Republic reveals justice to be necessary to the philosophical life and, hence, to the best kind of life.
Brooklyn Public Philosophers is a forum for philosophers in the greater Brooklyn area to discuss their work with a general audience, hosted by the Brooklyn Public Library. Its goal is to raise awareness of the best work on philosophical questions of interest to Brooklynites, and to provide a civil space where Brooklynites can reason together about the philosophical questions that matter to them.
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