A comprehensive treatment of regional transformation, offering insights from different theoretical perspectives and generating a range of policy-relevant ideas.How do different regions change into zones of conflict or cooperation? How and why do some regions remain in perpetual conflict? This book provides a comprehensive treatment of regional transformation, offering insights from a range of perspectives in order to generate theoretically innovative, testable propositions and policy-relevant ideas.How do different regions change into zones of conflict or cooperation? How and why do some regions remain in perpetual conflict? This book provides a comprehensive treatment of regional transformation, offering insights from a range of perspectives in order to generate theoretically innovative, testable propositions and policy-relevant ideas.Regional transformation has emerged as a major topic of research during the past few decades, much of it seeking to understand how a region changes into a zone of conflict or cooperation and how and why some regions remain in perpetual conflict. Although the leading theoretical paradigms of international relations have something to say about regional order, a comprehensive treatment of this subject is missing from the literature. This book suggests that cross-paradigmatic engagement on regional orders can be valuable if it can generate theoretically innovative, testable propositions and policy-relevant ideas. The book brings together scholars from the dominant IR perspectives aiming to explain the regional order issue through multidimensional and multi-causal pathways and seeking meeting points between them. Using insights from IR theory, the contributors offer policy-relevant ideas which may benefit conflict-ridden regions of the world.Part I. Introduction: 1. Regional transformation in international relations T. V. Paul; 2. How regions were made, and the legacies for world politics: an English school reconnaissance Barry Buzan; PartlÊ