From the archive · September 16, 2026
Giving chance a constitutional job
Why would a democracy select officials by lot?
01 · Word
Sortition
Pronounced sor-TISH-un
noun
Selection by lot, especially the choice of people for public duties
Examples
The assembly used sortition to choose a citizens' panel from the eligible pool.
Sortition changed the question from who could win a campaign to who could be drawn.
Origin
Sortition belongs to the language of drawing lots. Ancient Athens used lotteries for many public positions, although Athenians did not assign every responsibility that way. Chance was built into an organized procedure, not substituted for rules altogether.
02 · Idea
Equality at the entrance
An election rewards the ability to attract votes. That can reveal public trust, but it can also reward existing visibility and resources. A lottery removes the need to win that contest. Among eligible participants, the route into office becomes a draw rather than a campaign.
Aristotle associated selection by lot with democracy and election with oligarchy, a contrast that can sound strange to modern ears. His point concerned which people a method tends to elevate. A city could combine methods: use lots for some responsibilities and deliberate selection for others. The mechanism expressed a judgment about what a role required.
A lottery distributes a chance to serve; it does not certify expertise.
Selection rules shape who can enter before any official makes a decision.
Limits
Random selection is only as inclusive as its pool. Athens excluded women, enslaved people, and others from citizenship. A lottery among a restricted group does not make the whole society representative. Small samples can also be unbalanced, and selected people still need information and accountability.
03 · Moment
Five hundred seats without five hundred campaigns
Athens, fourth century BCE; the Council is selected by lot
The Athenian Constitution describes a Council of five hundred, with fifty members chosen by lot from each of the ten tribes. The procedure combined randomness with a fixed allocation. It did not simply draw five hundred names from the entire population and hope for a useful distribution.
- Institution
- Council of Five Hundred
- Allocation
- Fifty from each tribe
- Method
- Selection by lot
The caveat
The text describes arrangements from a particular period, not one unchanging Athenian constitution. Its Council was drawn from an eligible citizen body far narrower than the city's population. The numbers document an institutional design, not universal political equality.
The same account describes a political system containing both allotted and elected offices. This mixture matters. Athenians could value broad participation while treating some duties differently. Their institutions made distinctions that the simple equation of democracy with elections would conceal.
The connection
Random selection can distribute opportunities for office without making popularity or wealth the entrance examination.