Justice in Plato's Republic: The Lessons of Book 1

In Book 4 of Plato's Republic, Socrates introduces what is regarded by scholars as the Platonic account of justice, according to which it is essentially internal and self-regarding, a matter of relations among the parts of a city or soul. In this book, Roslyn Weiss contends that there is another notion of justice, as other-regarding and external, which is to be found in a series of conversations in Book 1 between Socrates and three successive interlocutors. Weiss considers the relationship ...