Hamartia — Some Error or Frailty
The Teaching
Aristotle, describing what tragedy requires, rules out two easy cases: the good man destroyed, which is merely repugnant, and the bad man destroyed, which is merely satisfying. What tragedy needs is the figure in between — in S. H. Butcher's rendering, a man "not eminently good and just, yet whose misfortune is brought about not by vice or depravity, but by some error or frailty."
The word beneath the English is hamartia. And the word will not sit still. Butcher reaches for error or frailty; other translators give flaw, or error of judgement — and where a translator lands decides the whole question, because an error lives in the act while a frailty lives in the man. The scholarship has never settled it. Some read hamartia as a failure that reflects genuine moral imperfection; some as an ignorance no one could be blamed for; some argue Aristotle meant it to stay open, because poets need the room. The argument is still running in the classics journals this decade.
— Aristotle, Poetics, ch. XIII, trans. S. H. Butcher (public domain; Project Gutenberg #1974). That the dispute is still live is documented in Hilde Vinje, "The Beauty of Failure: Hamartia in Aristotle's Poetics," The Classical Quarterly 71.2 (2021), which itself argues for a character-flaw reading.
Commentary
The common English rendering — "tragic flaw" — is the one reading the passage plainly resists: a flaw is a property of character, and the passage's whole work is to distinguish the fall from vice and depravity. But the correction cannot simply be inverted into "error, not vice," because the tradition never agreed to that either.
So the teaching is not the definition. The teaching is the argument itself: the civilisation that invented tragedy watched people act bravely, sincerely, at terrible cost, and be wrong — and spent two thousand years unable to decide whether they were at fault. That indecision is not a failure of the scholarship. It is the shape of the problem, preserved. Some falls have no verdict, and the oldest court in the West has declined to issue one.
This is the counterweight to hubris, and the two teachings should be read together. Hubris is the tradition's confident verdict — the self that forgot its scale, and the fall as correction, pronounced upon kings. Hamartia is the tradition's unsettled verdict, and it is the one available to the small, the sincere, and the mistaken. One tradition, two answers to why people fall: one for the mighty, and one for everyone else — and only the first one is sure of itself.