+The **Prisoner's Dilemma** is a foundational paradox in [Game Theory](/wiki/game_theory) where two rational individuals, acting purely in their own self-interest, fail to achieve an optimal outcome. It illustrates the challenge of fostering [Cooperation](/wiki/cooperation) even when it would benefit all involved.
+## See also
+- [Nash Equilibrium](/wiki/nash_equilibrium)
+- [Social Dilemma](/wiki/social_dilemma)
+- [Strategy](/wiki/strategy)
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