The law of international responsibility is one of international law's core foundational topics. Written by international experts, this book provides an overview of the modern law of international responsibility, both as it applies to states and to international organizations, with a focus on the ILC's work.

Note on sources and style

This work covers different aspects of the law of international responsibility, from general issues to specific areas of the law (including responsibility before international courts and tribunals), with respect to both the law of State responsibility and responsibility of international organizations and other non-State actors.

This highly readable book examines the law of State responsibility, presenting it as a fundamental aspect of public international law. Covering the key aspects of the topic, it combines a clear overview with use of specific case studies in order to provide a deeper understanding.

This book reviews the responsibility of states for acts contrary to international law and examines the connections between institutions, rules and practice.

Atrocities such as genocide or crimes against humanity are usually committed by a large number of perpetrators. Moreover, those who masterminded the crimes may not have actively participated. This book sets out how these people can be held responsible for their crimes by international criminal tribunals.

The idea that states and the international community have a responsibility to protect populations at risk has framed internationalist debates about conflict prevention, humanitarian aid, peacekeeping and territorial administration since 2001. This book situates the responsibility to protect concept in a broad historical and jurisprudential context, demonstrating that the appeal to protection as the basis for de facto authority has emerged at times of civil war or revolution - the Protestant revolutions of early modern Europe, the bourgeois and communist revolutions of the following centuries and the revolution that is decolonisation. This analysis, from Hobbes to the UN, of the resulting attempts to ground authority on the capacity to guarantee security and protection is essential reading for all those seeking to understand, engage with, limit or critique the expansive practices of international executive action authorised by the responsibility to protect concept.