Security threats today are increasingly complex, dynamic, and asymmetric, and can affect environmental factors like energy, water, and food supply. As a result, it is becoming evident that the traditional model of nation-state based security is incomplete, and that purely military capabilities, though necessary, are insufficient to protect the United States and other democracies from the array of threats that challenge liberty and the free flow of people and commerce. A more complete picture of modern national security requires a more complete integration of the question of environmental security. The purpose of text is to better address the many aspects of environmental security and to represent this major area of academic research in an introductory text format that can be used in the rapidly growing number of homeland security studies programs as well as related degree programs. The concepts, challenges, and case studies in this text vitally extended such curricula, giving students a deeper appreciation for the critical role environmental security plays in overall state security, as well as for our nation, our way of life, and indeed for the human race at large.

Jon Barnett takes on the military-industrial interests of those in the establishment to reveal how ordinary human beings must have a safe environment in which security is subordinate to care of the planet and its delicate ecosystems.

This work presents the evolution of the traditional concept of "national security" as military security to additionally embrace "environmental security" and then necessarily also "social (societal) security", thence to be termed "comprehensive human security". It accomplishes this primarily by presenting 11 of the author's own benchmark papers published between 1983 and 2010 (additionally providing bibliographic citations to a further 36 of the author's related publications during that period). The work stresses the importance of transfrontier (regional) cooperation, and also recognizes global overpopulation as a key impediment to achieving comprehensive human security.

The term comprehensive security goes beyond simplifications such as us and them; it accounts for all aspects vital to national stability; food, energy, environment, communication and social security. Confidence building methods, preventive diplomacy, energy security, second order cybernetics, transparancy of financial markets are all means to enhance overall stability. Comprehensive Security has become a concept particularly suited for a continent with many powerful countries. An important contribution to one of the key issues of contemporary (Asian) politics.

Economic development, population growth and poor resource management have combined to alter the planet’s natural environment in dramatic and alarming ways. For over twenty years, considerable research and debate have focused on clarifying or disputing linkages between various forms of environmental change and various understandings of security. At one extreme lie sceptics who contend that the linkages are weak or even non-existent; they are simply attempts to harness the resources of the security arena to an environmental agenda. At the other extreme lie those who believe that these linkages may be the most important drivers of security in the 21st century; indeed, the very future of humankind may be at stake. This book brings together contributions from a range of disciplines to present a critical and comprehensive overview of the research and debate linking environmental factors to security. It provides a framework for representing and understanding key areas of intellectual convergence and disagreement, clarifying achievements of the research as well as identifying its weaknesses and gaps. Part I explores the various ways environmental change and security have been linked, and provides principal critiques of this linkage. Part II explores the linkage through analysis of key issue areas such as climate change, energy, water, food, population, and development. Finally, the book concludes with a discussion of the value of this subfield of security studies, and with some ideas about the questions it might profitably address in the future. This volume is the first to provide a comprehensive overview of the field. With contributions from around the world, it combines established and emerging scholars to offer a platform for the next wave of research and policy activity. It is invaluable for both students and practitioners interested in international relations, environment studies and human geography.

This student-friendly textbook offers a survey of the competing conceptions and applications of the increasingly prominent notion of environmental security. The book is divided into three sections. In the first, the key theoretical and practical arguments for and against bringing together environmental and security issues are set out. The book then goes on to present how and why environmental issues have come to be framed in some quarters as ‘national security‘ concerns in the context of the effects of overpopulation, resource depletion, climate change and the role of the military as both a cause and a solution to problems of pollution and natural disasters. Finally, the third section explores the case for treating the key issues of environmental change as matters of human security. Overall, the book will provide a clear, systematic and thorough overview of all dimensions of an area of great academic and ‘real-world’ political interest but one that has rarely been set out in an accessible textbook format hitherto. This book will be essential reading for students of environmental studies, critical and human security, global governance, development studies, and IR in general.

The Routledge Handbook on Environmental Security provides a comprehensive, accessible, and sophisticated overview of the field of environmental security. The volume outlines the defining theories, major policy and programming interventions, and applied research surrounding the relationship between the natural environment and human and national security. Through the use of large-scale research and ground-level case analyses from across the globe, it details how environmental factors affect human security and contribute to the onset and continuation of violent conflict. It also examines the effects of violent conflict on the social and natural environment and the importance of environmental factors in conflict resolution and peacebuilding. Organized around the conflict cycle, the handbook is split into four thematic sections: • Section I: Environmental factors contributing to conflict; • Section II: The environment during conflict; • Section III: The role of the environment in post-conflict peacebuilding; and • Section IV: Cross-cutting themes and critical perspectives. This handbook will be essential reading for students of environmental studies, human security, global governance, development studies, and international relations in general.