The space occupied by international law in shaping political action is subject to continuing debate and controversy. This book aims to answer the question of how and why international law impacts the behaviour of actors on the international stage in the absence of central authority and faced with asymmetric power. At a time when the role of normative restraints in international relations, and international law in particular, has come under renewed questioning, it advances an analytical framework for understanding the effect of norms on behaviour that is not contingent on material restraints or a given political constellation, while being informed by the practical realities and practice of international organisation. In doing so, this book draws on an interdisciplinary range of sources, including international law, political theory, cognitive psychology and behavioural economics to explore a communicative action-based approach of how norms and ideas persuade actors to engage in a course of action consonant with international law to achieve a particular outcome. In probing the role of norms on questions such as the use of force and accountability, and issues of equity and justice, it examines the challenges international law faces and what the way forward may look like.

Focusing on collaborative work within the disciplines of international law and international relations, this text details efforts to collaborate and assess the cultivation of an interdisciplinary outlook.

Contemporary debates about the changing nature of law engage theories of legal pluralism, political economy, social systems, international relations (or regime theory), global constitutionalism, and public international law. Such debates reveal a variety of emerging responses to distributional issues which arise beyond the Western welfare state and new conceptions of private transnational authority. However, private international law tends to stand aloof, claiming process-based neutrality or the apolitical nature of private law technique and refusing to recognize frontiers beyond than those of the nation-state. As a result, the discipline is paradoxically ill-equipped to deal with the most significant cross-border legal difficulties - from immigration to private financial regulation - which might have been expected to fall within its remit. Contributing little to the governance of transnational non-state power, it is largely complicit in its unhampered expansion. This is all the more a paradox given that the new thinking from other fields which seek to fill the void - theories of legal pluralism, peer networks, transnational substantive rules, privatized dispute resolution, and regime collision - have long been part of the daily fare of the conflict of laws. The crucial issue now is whether private international law can, or indeed should, survive as a discipline. This volume lays the foundations for a critical approach to private international law in the global era. While the governance of global issues such as health, climate, and finance clearly implicates the law, and particularly international law, its private law dimension is generally invisible. This book develops the idea that the liberal divide between public and private international law has enabled the unregulated expansion of transnational private power in these various fields. It explores the potential of private international law to reassert a significant governance function in respect of new forms of authority beyond the state. To do so, it must shed a number of assumptions entrenched in the culture of the nation-state, but this will permit the discipline to expand its potential to confront major issues in global governance.

International Relations and International Law have developed in parallel but distinctly throughout the 20th Century. However in recent years there has been recognition that their shared concerns in areas as diverse as the environment, transnational crime and terrorism, human rights and conflict resolution outweigh their disciplinary and methodological divergences. This concise and accessible volume focuses on collaborative work within the disciplines of international law and international relations, and highlights the need to develop this collaboration further, describing the value for individuals, states, IGOs, and other non-state actors in being able to draw on the cross-pollination of international relations and international legal scholarship. This book: examines how different elements of governance are interacting and shifting from one actor to another analyses the cumulative effect of these shifts, and evaluates how they both enhance and challenge the worlds governing capacity considers how the characteristics of an architecture for a globalized governance are emerging. Helping readers to examine and understand how accumulated actions over time have given rise to system-wide changes, this work is essential reading for all students of international law, international relations and global governance.

In the freshest new international law text in 20 years, Christopher C. Joyner offers a critical assessment of international legal rules in the early 21st century as they are applied by governments to the real world. Looking at concepts and principles, processes and critical problems, Joyner steers clear of an old-time case method approach, preferring to treat issues thematically. He shows the challenges of international law in terms of peace, security, human rights, the environment, and economic justice. Particular features of the book include engaging vignettes, clearly defined key terms, and special coverage of emerging topics including common spaces; international criminal law; rules, norms, and regimes; and trade relations and commercial exchange. Through it all, Joyner maintains an intent focus on the role of the individual in the evolving international legal order.

This book explores whether the co-existence of (partially) overlapping and sometimes competing layers of authority, which characterizes today's global order, undermines or rather strengthens efforts to promote the rule of law on a global scale. Heupel and Reinold argue that whether multi-level governance and global legal pluralism have beneficial or detrimental effects on the international rule of law depends on specific scope conditions. Among these are the mobilization of powerful states and courts, as well as the fit between soft law and hard law arrangements. The volume comprises seven case studies written by International Relations and International Law scholars. Bridging the gap between political science and legal scholarship, the volume enables an interdisciplinary perspective on the emergence of an international rule of law. It also provides much needed empirical research on the implications of multi-level governance and global legal pluralism for the rule of law beyond the nation state.

"This book explores the methods through which international law and its associated innovative global governance mechanisms can strengthen, foster and scale up the impacts of treaty regimes and international law on the ability to implement global governance mechanisms. Examining these questions through the lens of the Sustainable Development Goals (SDGs), the book looks at environmental, social and economic treaty regimes. It analyses legal methodologies as well as comparative methods of assessing the relationship between the SDGs and treaties regimes and international law. Contradictions exist between international treaty regimes and principles of international law resulting in conflicting implementation of the treaty regimes and of global governance mechanisms. Without determining these areas of contest and highlighting their detrimental impacts, the SDGs and other efforts at global governance cannot maximize their legal and societal benefits. The book concludes by suggesting a path forwards for the SDGs and for international treaty regimes that is forged in a solid understanding and application of the advantages of global governance mechanisms. Addressing the gaps and weaknesses related to treaty regimes and global governance mechanisms, the book provides readers with a comprehensive understanding of this increasingly important topic. It will be of interest to students, researchers and practitioners with an interest in sustainability and law"--