CSS IR-I: Theories and Approaches of IR
Topics Covered: Classical Approaches Realism Idealism The Scientific Revolution Behavioralism System Approach Liberalism and Neo-Liberalism Post-Modernism Critical Theory Feminism Constructivism Classical Approaches of IR Classical Approaches to IR Realism is first and main school of thought in security studies which takes nation states as primary units in IR. Realism’s roots can be traced back to ancient Greece and Thucydides (460 BC-395 BC). Realist holds a state centric view that the state is an autonomous and most important actor of international politics. States are rational unitary actors-each moving towards/seek their own national interest as it guarantees national survival. The state behaves morally and in accordance with its population’s values. Realism is most concerned with power, and says power i...