Socrates
Socrates (c. 470–399 BCE) lived through both the power and the upheavals of classical Athens. He witnessed the age of Pericles, the long Peloponnesian War, defeat by Sparta, the violent rule of the Thirty, and the restoration of democracy. He left no philosophical writings, yet became one of the foundational figures of Western philosophy.
Socrates did not invent ethical inquiry: earlier poets, thinkers, and the Sophists had also debated virtue and human conduct. What distinguished him was the intensity with which he made the examination of a life central to philosophy. In the surviving portrayals, he asks what justice, courage, piety, wisdom, and virtue really are—and tests whether people who confidently use those words can explain them consistently.
Knowing the historical Socrates is difficult. Our principal witnesses are Aristophanes, Plato, and Xenophon, and they wrote for very different purposes. Aristophanes caricatured him in Clouds while Socrates was alive; Plato made him the central figure in philosophical dramas; Xenophon presented him as a practical moral teacher. Their divergent portraits create the “Socratic problem”: the difficulty of separating the historical person from his literary representations.
Even Plato must be handled cautiously. An influential scholarly tradition treats the shorter, questioning dialogues as closer to the historical Socrates and attributes the developed metaphysics of works such as the Phaedo and Republic—including the Theory of Forms—primarily to Plato. That distinction remains useful, but the chronology of the dialogues and the boundary between Socratic and Platonic thought are disputed. None of Plato’s dialogues is a courtroom transcript or a recorded conversation.
The questioning associated with Socrates is often called the elenchus, or refutation. An interlocutor proposes a definition; further questions reveal tensions or contradictions among that person’s beliefs. The result is often aporia—a recognition that the answer remains unresolved. Its purpose was not simply victory, but the replacement of confidence without understanding with self-examination and greater care for one’s character. Socrates’ celebrated wisdom, as portrayed in Plato’s Apology, lay not in claiming to know nothing whatsoever, but in refusing to mistake ignorance for knowledge.
Socrates’ relationship with Athens was complicated. He served as a hoplite in several campaigns. Plato portrays him resisting what he regarded as an unlawful procedure under the democracy and later refusing the Thirty Tyrants’ order to arrest Leon of Salamis. Yet his associations with Alcibiades, the controversial general who defected, and Critias, a leader of the Thirty, damaged him in a city traumatized by war and civil conflict. He aligned cleanly with neither democrats nor oligarchs.
In 399 BCE, Meletus, supported by Anytus and Lycon, prosecuted Socrates for corrupting the young and for impiety: not acknowledging the gods recognized by the city and introducing new divine beings. Political resentment may have formed part of the background, but the trial cannot confidently be reduced to a disguised political prosecution. Our most famous account is Plato’s Apology, a crafted philosophical defense rather than a neutral transcript. Plato’s Socrates rejects emotional pleading and insists that he must continue his philosophical mission. After conviction, he first proposes public maintenance as an honor and then a fine; the jury chooses the prosecution’s proposed penalty of death.
Plato’s Crito then presents Socrates refusing a proposed escape. His central claim is more demanding than simple obedience: one must never answer injustice by committing injustice, and he believes flight would violate his obligations to the city’s laws. In the Phaedo, Socrates spends his final day discussing the soul before drinking the state-administered poison, traditionally identified as hemlock. Plato signals the literary nature of this account by noting that he was not present.
Socrates has consequently survived as several figures at once: moral reformer, religious questioner, critic of complacency, troublesome citizen, and model of intellectual courage. That uncertainty is not incidental to his legacy. It is one reason he still matters: reading Socrates means continuing the questioning that made him famous.
Sources and further reading:
Stanford Encyclopedia of Philosophy — Socrates: https://plato.stanford.edu/entries/socrates/
Internet Encyclopedia of Philosophy — Socrates: https://iep.utm.edu/socrates/
Plato — Apology: https://classics.mit.edu/Plato/apology.html
Plato — Crito: https://classics.mit.edu/Plato/crito.html
Plato — Phaedo: https://classics.mit.edu/Plato/phaedo.html