Historian · 460 BC – 400 BC
Thucydides
Key Takeaways
- Thucydides wrote the History of the Peloponnesian War between Athens and Sparta.
- He pioneered a rigorous, evidence-based method, avoiding myth and the supernatural.
- His analysis of power, fear and self-interest founded political realism.
- He served as an Athenian general before being exiled, witnessing the war first-hand.
Thucydides took the new craft of history and made it a science. Where his predecessor Herodotus delighted in legend and digression, Thucydides stripped history down to evidence, cause and the cold realities of power.
The History of the Peloponnesian War
A general himself before exile gave him time to write, Thucydides chronicled the long war between Athens and Sparta that tore the Greek world apart. He reconstructed the great speeches of the war — including the famous Funeral Oration delivered by the Athenian leader Pericles — and probed the motives of fear, honour and self-interest that drive states to war.
The founder of realism
His unsentimental study of power has never gone out of date. Diplomats and strategists still invoke the “Thucydides Trap” — the danger when a rising power challenges an established one. Writing in classical Greece, this historian and soldier founded a way of understanding politics that endures to this day.
Influence
Thucydides made history an analytical science of cause and human nature, and his cold-eyed study of power founded the realist tradition in political thought.
Legacy
Read in military academies and politics departments alike, he remains the model of the rigorous, unsentimental historian.
Major Works
- History of the Peloponnesian War
Connections
Frequently Asked Questions
Who was Thucydides?
Thucydides (c. 460–400 BC) was an Athenian historian and general, author of the History of the Peloponnesian War and a founder of rigorous, evidence-based history.
What is the Thucydides Trap?
It is a modern term, inspired by his analysis, for the heightened risk of war when a rising power threatens to displace an established one.
Citations & Sources
People Like Thucydides
Herodotus
83Herodotus was a Greek writer of the 5th century BC, called the "Father of History" for his Histories, the first known work to systematically investigate and narrate past events as a connected inquiry.
Why The older 'Father of History' whose work Thucydides refined into rigorous method.
Socrates
95Socrates was a classical Greek philosopher credited as a founder of Western philosophy, famous for the Socratic method of questioning and for his trial and execution in Athens.
Why A contemporary Athenian whose city and era Thucydides chronicled.
Plutarch
80Plutarch was a Greek philosopher and biographer of the Roman era whose Parallel Lives paired famous Greeks and Romans and became one of the most read and influential works of biography in history.
Why A later Greek writer who also recorded the deeds of statesmen and generals.
Euripides
79Euripides was one of the three great tragedians of classical Athens, whose psychologically searching, often unsettling plays such as Medea and The Bacchae made him the most modern-feeling dramatist of the ancient world.
Why Also a writer · Active in the same era
Sappho
78Sappho was an ancient Greek lyric poet from the island of Lesbos, celebrated in antiquity as one of the greatest of all poets and revered for her intimate, intensely personal verse on love and longing.
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Sophocles
81Sophocles was one of the three great tragedians of classical Athens, author of Oedipus Rex and Antigone, whose dramas shaped Western theatre and gave us some of its most enduring stories.
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