Prisoner’s Dilemma Explained — Game Theory & IR Simplified | UPSC PSIR Optional скачать в хорошем качестве

Prisoner’s Dilemma Explained — Game Theory & IR Simplified | UPSC PSIR Optional

This lecture explores the Prisoner’s Dilemma, a foundational concept in game theory that illustrates the tension between individual rationality and collective benefit. Definition: Two prisoners must decide whether to cooperate (stay silent) or defect (betray). Rational self‑interest leads both to defect, even though mutual cooperation would yield a better outcome. Core idea: Shows how rational actors often fail to achieve optimal collective outcomes due to mistrust and incentives. Applications in International Politics: Nuclear arms race (US vs USSR). Climate change negotiations (states defect for short‑term gains). Trade wars and tariff disputes. Key insights: Cooperation requires trust, communication, and institutions. Repeated interactions (iterated prisoner’s dilemma) encourage cooperation. Highlights the importance of international organizations (UN, WTO) in reducing mistrust. Exam strategy: Define the dilemma, explain payoff matrix, give examples, and evaluate strengths/limits. This lecture includes clear diagrams, real‑world examples, and UPSC/PSIR exam tips to help you frame answers with definitions, thinkers, examples, and balanced evaluation. For Short Notes, Quotes compilation and Keywords for easy revision join us on our telegram channel - https://t.me/DialecticalIAS #PrisonersDilemma #GameTheory #InternationalRelations #PoliticalScience #ComparativePolitics #UPSC #PSIR #IAS #MainsPrep #ExamPrep #StudyNotes #LectureNotes #StrategicDecisionMaking #ColdWar #ClimateChangePolitics #TradeWars #PoliticalTheory #GlobalPolitics #IRExplained #RationalChoice #CooperationVsConflict