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.

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.

When is it permissible to move an issue out of normal politics and treat it as a security issue? How should the security measures be conducted? When and how should the securitization be reversed? Floyd offers answers to these questions by combining security studies' influential securitization theory with philosophy's long-standing just war tradition, creating a major new approach to the ethics of security: 'Just Securitization Theory'. Of interest to anyone concerned with ethics and security, Floyd's innovative approach enables scholars to normatively evaluate past and present securitizations, equips practitioners to make informed judgements on what they ought to do in relevant situations, and empowers the public to hold relevant actors accountable for how they view security.

In 1993 the first Clinton administration declared environmental security a national security issue, but by the end of the Bush administrations environmental security had vanished from the government's agenda. This book uses changing US environmental security policy to propose a revised securitisation theory, one that both allows insights into the intentions of key actors and enables moral evaluations in the environmental sector of security. Security and the Environment brings together the subject of environmental security and the Copenhagen School s securitisation theory. Drawing on original interviews with former key players in United States environmental security, Rita Floyd makes a significant and original contribution to environmental security studies and security studies more generally. This book will be of interest to international relations scholars and political practitioners concerned with security, as well as students of international environmental politics and US policy-making."

In 1993 the first Clinton administration declared environmental security a national security issue, but by the end of the Bush administrations environmental security had vanished from the government's agenda. This book uses changing US environmental security policy to propose a revised securitisation theory, one that both allows insights into the intentions of key actors and enables moral evaluations in the environmental sector of security. Security and the Environment brings together the subject of environmental security and the Copenhagen School s securitisation theory. Drawing on original interviews with former key players in United States environmental security, Rita Floyd makes a significant and original contribution to environmental security studies and security studies more generally. This book will be of interest to international relations scholars and political practitioners concerned with security, as well as students of international environmental politics and US policy-making.