Voting systems

Voters rank candidates in order of preference. If no one wins a majority of first choices, the last-place candidate is eliminated and those ballots move to their next choice, repeating until someone has a majority.

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Starter thread · AI-reviewed against its sources

Kenneth Arrow proved that no method of turning voters' ranked preferences into one group ranking can satisfy a short list of reasonable fairness conditions once there are three or more options.

0 views · 2 min read

Starter thread · AI-reviewed against its sources