Abstract

Chapter 11 considers book I of the Republic and mainly treats the role book I plays in the dialogue. It is argued that book I is written to illustrate how the Socrates of the early dialogues would have tried to find a definition of justice. Hence, the goal of this book appears to show the limits of a certain way of searching for definitions and to dismiss it. The role of the other characters of book I--Cephalus, Polemarchus, and Thrasymachus-- is relevant in order to describe fully the aporetic character of this approach.