The most intellectually ruthless discussion engine in Grandomastery: a single provocative statement appears (e.g., “True freedom is the freedom to say no”, “Capitalism is the only system that respects human nature”, “Silence is a form of violence”). A “discussion clock” then forces you to defend the statement from three radically different, often contradictory positions in strict rotation (e.g., Marxist, Buddhist, Silicon-Valley libertarian, medieval monk, conspiracy theorist