UPSC PSIR SHORT NOTES

 🧠 UPSC PSIR Short Notes – Political Science & International Relations (Paper I & II)

🔍 Introduction

Political Science and International Relations (PSIR) is one of the most popular optional subjects in the UPSC Civil Services Examination. In this blog, we provide crisp and concise notes for PSIR, covering all important topics in both Paper I and Paper II.

Whether you're in your first reading or revising before prelims/mains, these notes will save you time and boost your recall.

📘 Paper I: Political Theory and Indian Politics

PART A: Political Theory

1. Meaning and Scope of Political Theory

  • Normative theory: Deals with “what ought to be”.

  • Empirical theory: Based on observation & data.

  • Key thinkers: Plato, Aristotle, Hobbes, Locke, Rousseau.

2. Theories of the State

  • Liberal: Limited government, individual rights (Locke).

  • Marxist: Tool of class oppression.

  • Feminist: State reflects patriarchal values.

3. Justice

  • Rawls: "Justice as fairness".

  • Amartya Sen: Capability approach.

  • Libertarian view: Nozick – minimal state.

4. Equality and Rights

  • Types of Equality: Political, economic, social.

  • Rights: Natural, moral, legal.

  • Three generations of rights (civil, socio-economic, collective).

5. Democracy

  • Direct and representative models.

  • Deliberative democracy: Emphasis on reasoned debate.

  • Participatory democracy: Greater public involvement.

PART B: Indian Government and Politics

1. Indian National Movement

  • Phases: Moderate → Extremist → Gandhian.

  • Subaltern, Marxist, and Nationalist interpretations.

2. Constitution

  • Features: Lengthy, written, federal with unitary tilt.

  • Influences: British, American, Irish, Canadian.

  • Basic Structure Doctrine: Kesavananda Bharati case.

3. Federalism

  • Quasi-federal structure.

  • Recent trends: Cooperative federalism, GST, Finance Commission debates.

4. Judiciary

  • Independent and powerful.

  • Judicial review, Judicial activism, PIL.

5. Electoral Reforms

  • Criminalization of politics.

  • Role of Election Commission.

  • One Nation One Election – Debate.

6. Social Movements in India

  • Dalit Movement: Ambedkar’s legacy.

  • Tribal movements: Naxalbari, Jharkhand.

  • Women’s movement: From reform to representation.

  • Environmental movements: Chipko, Narmada Bachao.

🌐 Paper II: Comparative Politics and International Relations

PART A: Comparative Politics

1. Approaches to Political Analysis

  • Structural-functional (Almond): How institutions perform functions.

  • Systems approach (Easton): Input-output model.

2. Constitutionalism

  • Limited government, rule of law.

  • Emerging threats: Emergency powers, populism.

3. Political Culture & Socialization

  • Almond & Verba: Parochial, Subject, Participant culture.

  • Political socialization: Family, education, media.

PART B: International Relations

1. Theories of IR

  • Realism: Power and national interest (Morgenthau).

  • Liberalism: Cooperation and institutions.

  • Constructivism: Role of identity and ideas.

  • Marxist and Feminist perspectives.

2. India’s Foreign Policy

  • Nehruvian phase: NAM, Panchsheel.

  • Post-1991: Economic diplomacy, Look East, Act East.

  • Current priorities: Indo-Pacific, Quad, neighborhood first.

3. Major Global Issues

  • Climate change diplomacy.

  • Terrorism and cyber-security.

  • Multipolar world order.

📝 Conclusion

These short notes are tailored for UPSC PSIR aspirants who need maximum content in minimum time. You can bookmark this blog or print it out for last-minute revision before mains!

📌 Pro Tip: Use these notes along with previous year questions to frame answers in the exam.


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