Filling a conspicuous gap in the legal literature, Andrew T. Guzman's How International Law Works develops a coherent theory of international law and applies that theory to the primary sources of law, treaties, customary international law, and soft law. Starting where most non-specialists start, Guzman looks at how a legal system without enforcement tools can succeed. If international law is not enforced through coercive tools, how is it enforced at all? And why would states comply with it?--Publisher.

In When International Law Works, Professor Tai-Heng Cheng transcends current debates about whether international law is really law by focusing on the reasons for complying with or deviating from international laws and other informal norms, whether or not they are 'law.' Cheng presents a new framework to guide decision makers when they confront an international problem that implicates the oftencompeting policies and interests of their own communities and global order. Instead of advocating for or against international law, Cheng acknowledges both its benefits and shortcomings in order to present practical ways to decide whether compliance in a given circumstance is beneficial, moral, or necessary, and to adjust international law to meet the contemporary challenges of global governance. In this manner, Cheng shows how it is possible for decision makers to take international law and its limitations seriously. To test his theory, Cheng provides detailed case studies from recent events, ranging from the current global economic crisis to jihadist terrorism. This wideranging research demonstrates how his proposal for approaching international law would work in a real crisis, and sets this book apart from scholarship that focuses only on theory or isolated fields of international law. Through a critical combination of theory and practice, When International Law Works gives policymakers, judges, arbitrators, scholars, and students practical and thought-provoking guidance on how to face new global problems. In doing so, this new book challenges readers to rethink the role of law in an increasingly crisis-driven world.

Interest in international law has increased greatly over the past decade, largely because of its central place in discussions such as the Iraq War and Guantanamo, the World Trade Organisation, the anti-capitalist movement, the Kyoto Convention on climate change, and the apparent failure of the international system to deal with the situations in Palestine and Darfur, and the plights of refugees and illegal immigrants around the world. This Very Short Introduction explains what international law is, what its role in international society is, and how it operates. Vaughan Lowe examines what international law can and cannot do and what it is and what it isn't doing to make the world a better place. Focussing on the problems the world faces, Lowe uses terrorism, environmental change, poverty, and international violence to demonstrate the theories and practice of international law, and how the principles can be used for international co-operation.

For some time, the word 'crisis' has been dominating international political discourse. But this is nothing new. Crisis has always been part of the discipline of international law. History indeed shows that international law has developed through reacting to previous experiences of crisis, reflecting an agreement on what it takes to avoid their repetition. However, human society evolves and challenges existing rules, structures, and agreements. International law is confronted with questions as to the suitability of the existing legal framework for new stages of development. Ulrich and Ziemele here bring together an expert group of scholars to address the question of how international law confronts crises today in terms of legal thought, rule-making, and rule-application. The editors have characterized international law and crisis discourse as one of a dialectical nature, and have grouped the articles contained in the volume under four main themes: security, immunities, sustainable development, and philosophical perspectives. Each theme pertains to an area of international law which at the present moment in time is subject to notable challenges and confrontations from developments in human society. The surprising general conclusion which emerges is that, by and large, the international legal system contains concepts, principles, rules, mechanisms and formats for addressing the various developments that may prima facie seem to challenge these very same elements of the system. Their use, however, requires informed policy decisions.

A runner-up for the 2018 Chadwick Alger Prize, International Studies Association's International Organization Section, this provocative reassessment of the rule of law in world politics examines how and why governments use and manipulate international law in foreign policy.

International Law is both an introduction to the subject and a critical consideration of its central themes and debates. The opening chapters of the book explain how international law underpins the international political and economic system by establishing the basic principle of the independence of States, and their right to choose their own political, economic, and cultural systems. Subsequent chapters then focus on considerations that limit national freedom of choice (e.g. human rights, the interconnected global economy, the environment). Through the organizing concepts of territory, sovereignty, and jurisdiction the book shows how international law seeks to achieve an established set of principles according to which the power to make and enforce policies is distributed among States.

International law is much debated and discussed, but poorly understood. Does international law matter, or do states regularly violate it with impunity? If international law is of no importance, then why do states devote so much energy to negotiating treaties and providing legal defenses for their actions? In turn, if international law does matter, why does it reflect the interests of powerful states, why does it change so often, and why are violations of international law usually not punished? In this book, Jack Goldsmith and Eric Posner argue that international law matters but that it is less powerful and less significant than public officials, legal experts, and the media believe. International law, they contend, is simply a product of states pursuing their interests on the international stage. It does not pull states towards compliance contrary to their interests, and the possibilities for what it can achieve are limited. It follows that many global problems are simply unsolvable. The book has important implications for debates about the role of international law in the foreign policy of the United States and other nations. The authors see international law as an instrument for advancing national policy, but one that is precarious and delicate, constantly changing in unpredictable ways based on non-legal changes in international politics. They believe that efforts to replace international politics with international law rest on unjustified optimism about international law's past accomplishments and present capacities.

Selected from the papers presented at the twenty-third International Social Philosophy Conference held in July of 2006 at University of Victoria in Victoria, British Columbia --Preface.

Offering a new interdisciplinary approach to global justice and integrating the insights of international relations and contemporary ethics, this book asks whether the core norms of international law are just by appraising them according to a standard of global justice grounded in the advancement of peace and protection of human rights.