The Republic — Politeia
c. 375 BCE · Classical Greece (4th century BCE) · Athens, Greece
Book I — The Question of Justice
Book II — The Ring of Gyges
Book VI — The Divided Line
Book VII — The Allegory of the Cave
The Prisoner Freed
The Return to the Cave
The Meaning of the Allegory
notes
Plato's Republic (Politeia) is generally regarded as the most influential single work in the history of Western political philosophy. Composed around 375 BCE, it is a dialogue in ten books, presenting a discussion between Socrates and several interlocutors — chiefly Glaucon and Adeimantus, Plato's own brothers — on the nature of justice, both in the individual and in the state. The dialogue begins with a discussion of what justice is, then constructs an ideal city (Kallipolis) as a way of writing justice "large" enough to examine, and returns finally to the individual, where justice is defined as the right ordering of the three parts of the soul (reason, spirit, and appetite). The Allegory of the Cave (Book VII, presented in substantial excerpt above) is one of the most famous passages in all of philosophy. It figures our ordinary condition as prisoners watching shadows on a wall, and the philosopher's task as the painful ascent from illusion to reality — culminating in the vision of the Form of the Good, the ultimate source of intelligibility and being. The philosopher who has ascended is then obliged to return to the cave — where his transformed vision will make him ridiculous to those still bound to the shadows, and may cost him his life. Plato's teacher Socrates had been executed by the Athenian democracy in 399 BCE, and this passage cannot be read without hearing that background. Translation: Benjamin Jowett, "The Dialogues of Plato," Oxford: Clarendon Press, 1871. Public domain.
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