Thucydides
c. 460–400 BC · Ancient Greek
History tests what theory promises; Thucydides' account of the oligarchic coups at Athens shows aristocratic claims repeatedly dissolving into factional seizure of power.
Thucydides does not write political philosophy in the manner of Plato or Aristotle, yet his history constitutes the most searching empirical examination of aristocratic governance available in ancient literature. His method is to let events speak through carefully reconstructed speeches and observed outcomes, and the events of the Peloponnesian War repeatedly expose the distance between the professed virtue of aristocratic factions and their actual conduct. The question he poses by narration what kind of men are actually fitted to govern, and how institutions can secure their service, is one that Plato and Aristotle will attempt to answer by theory, but it is Thucydides who first makes its difficulty vivid. These questions connect to what the chapters on GOVERNMENT and DEMOCRACY treat at length.
The oligarchic revolution of 411 BC, narrated in Book VIII, provides the fullest test case. The conspirators who overthrew the Athenian democracy claimed to be replacing the incompetent rule of the many with the disciplined governance of those best qualified. In practice, as Thucydides records, the Council of Four Hundred operated through intimidation, assassination, and the suppression of open deliberation. The subsequent constitution of the Five Thousand, which restored a broader base of participation while retaining restrictions on the poorest citizens, he describes as the best government Athens enjoyed in his lifetime, a judgment that points toward a mixed arrangement rather than pure rule by a select few. The degeneration of the original aristocratic project into something closer to what Aristotle will later call oligarchy required, in Thucydides' account, very little time and no extraordinary circumstances.
His narrative also contains a counterpoint in Pericles, whose funeral oration in Book II presents an Athenian democracy that operates, in practice, as a meritocracy: offices go to those capable of filling them, not to those of a particular class. The same argument that aristocratic theorists make for the few, Pericles makes for a city that is open to all. Whether this democratic aristocracy of talent vindicates the aristocratic principle or subverts it is a question that runs through the subsequent tradition, from Aristotle's discussion of the polity through Mill's proposals for plural voting. Thucydides does not resolve the tension; he records it with the implication that no clean resolution may be available.
"Our constitution does not copy the laws of neighbouring states; we are rather a pattern to others than imitators ourselves. Its administration favours the many instead of the few; this is why it is called a democracy. If we look to the laws, they afford equal justice to all in their private differences; if no social standing, advancement in public life falls to reputation for capacity, class considerations not being allowed to interfere with merit."
"The latter are always wanting to appear wiser than the laws, and to overrule every proposition brought forward, thinking that they cannot show their wit in more important matters."
Thucydides' influence on later political thought works largely through the historical record he provides rather than through explicit doctrine. Plato's portrayal of the democratic character in Book VIII draws on the Athenian experience Thucydides documents; Aristotle's takes the failures and experiments of actual constitutions as data from which theory must depart. The recurring pattern that Thucydides observes, by which claims to rule on behalf of the best interest of the city are overtaken by the private interest of the claimants, sets a burden of proof on aristocratic theory that it has never entirely discharged.
Key work: History of the Peloponnesian War