Introduction to International Relations Theory offers students of International Relations a comprehensive introduction to the theoretical analysis of todays world. From liberalism to postmodernism, each chapter examines a different theoretical perspective, tracing its historical and intellectual development, identifying its key advocates, and exploring the position each perspective represents on key contemporary issues, as well as the criticisms which have arisen from other approaches. The clarity of presentation and accessible language enable students to develop an understanding of the nature and value of theoretical analysis as well as the ability to apply theoretical frameworks to aid an understanding of world events, situations and negotiations. Suitable for undergraduates studying international relations and international relations theory.Each chapter features:Boxed examples from world events Biographies of key thinkers Boxed examples from film and popular media Accessible definitions of key concepts New to this edition:Expanded coverage of the English School Expanded coverage of neo-realism and neo-liberalism New material on international law and ethics New material on foreign policy analysis (Pearson)