The Republic: personaggi, cronologia e luoghi

Socrates challenges accounts of justice based on repaying debts or helping friends and harming enemies.

Thrasymachus identifies justice with rulers’ interests, and Socrates questions whether rulers can command actions harmful to themselves.

Glaucon and Adeimantus demand a defense of justice independent of reputation, rewards, or punishment.

Socrates begins examining justice through an imagined State built on specialized work and exchange.

The speakers exclude stories that encourage fear, excessive grief, greed, or uncontrolled pleasure from the guardians’ education.

The speakers limit imitation to worthy models and retain musical forms suited to courage and self-control.

Socrates places the happiness of the whole city above the comfort of any class.

Socrates and Glaucon locate justice in each person doing their proper work.

Polemarchus prompts Adeimantus to demand an explanation of shared women and children.

Socrates defends guardian training for qualified women and proposes shared marriages and children under rulers’ control.

Socrates argues that philosophers should govern because they understand unchanging truth.

Adeimantus challenges philosophers’ fitness to rule, and Socrates blames cities for neglecting genuine thinkers and corrupting gifted minds.

Socrates describes chained prisoners mistaking shadows for reality and a freed prisoner painfully adjusting to sunlight.

Socrates explains education as turning the soul toward truth and requires enlightened philosophers to govern.

Socrates traces aristocracy’s decline into timocracy and oligarchy, connecting each government with a corresponding kind of person.

Socrates explains how oligarchic greed deepens poverty and conflict until the poor establish democracy.

Socrates describes unchecked desire turning a democratic character into a tyrannical one.

Socrates argues that the just person is happier and uses competing creatures to explain why reason must govern desire.

Socrates argues that imitative poetry copies appearances without knowledge and strengthens emotions that reason should control.

Socrates begins a proof of the soul’s immortality based on what corrupts and destroys things.