What it argues
The Symposium is Plato's dialogue on the nature of love, presented as a series of speeches delivered at a dinner party in Athens around 416 BCE. Each speaker — Phaedrus, Pausanias, Eryximachus, Aristophanes, Agathon, and finally Socrates — offers a different account of Eros, the god and force of love. The setting is festive, the speeches increasingly sophisticated, and the evening is interrupted by the arrival of the drunk and disorderly Alcibiades, who offers a final speech in praise of Socrates himself.
The most famous contribution is Aristophanes' myth of the original human beings as doubled creatures — each a sphere with four arms, four legs, and two faces — who were split apart by Zeus as punishment for hubris. Love, on this account, is the longing to find one's other half. It's a beautiful and melancholy story that has entered Western culture as a way of describing romantic longing, though Plato does not endorse it as philosophy.
What it gets right
- 1.
Eros, for Plato, is not a divine perfection but a spirit defined by lack — desire is always desire for what one does not yet possess.
- 2.
Diotima's ladder of love describes a progression from love of a particular beautiful body to love of beauty itself, the Form that underlies all instances.
- 3.
Aristophanes' myth — that humans were split and seek reunion — is the dialogue's most memorable image but is not presented as philosophical truth; it captures something real about longing while explaining nothing about its ultimate object.
What it covers
Who wrote it
Plato (c. 428–348 BCE) was an Athenian philosopher, student of Socrates, and founder of the Academy in Athens. He wrote approximately thirty-five dialogues and a set of letters, all of which survive. His works cover epistemology, metaphysics, ethics, politics, and philosophy of mind. The dialogues featuring Socrates as the main interlocutor — including the Symposium, the Republic, and the Phaedo — are foundational texts of Western philosophy. The Penguin editions translated by Christopher Gill are widely used in academic settings.