The document outlines a review section focusing on alternative and challenging perspectives in international relations theories, such as postmodernism, feminism, and the significance of non-western viewpoints, referred to as 'global IR.' It includes specific chapters from Viotti and Kauppi's textbook and recommends several supplementary videos and articles that contribute to the understanding of these theories. Essential viewing includes works by Peter Katzenstein, Ole Waever, and Samuel Huntington, among others.