Short explanations of liberalism, constructivism & realism. The explanations are given by the followers of these conceptions.

1) Liberalism. In this video, Professor J.D. Bowen tells us about Liberalism and the role of the international community in international relations.

2) Constructivism. Professor Caleb Gallemore tells us about Constructivism and why it’s like Neo in The Matrix.

3) Realism. Professor Randall Schweller tells us about Realism and the role of power in international relations.

Analysis of the second Iraq war (2003) on the basis of liberalism, constructivism & realism.