Constituent power of the people is a core concept of modern politics but what does this concept actually mean? This book addresses this question, sketching how constituent power of the people has been conceived since the early modern revolutions.

This book examines the relationship between constituent power and the law, and the place of the former in constitutional history, drawing from constitutional theory beyond the Anglo-American sphere, with new material made available for the first time to English readers.

In modern political communities ultimate authority is often thought to reside with 'the people'. This book examines how constitutions act as a delegation of power from 'the people' to expert institutions, and looks at the attendant problems of maintaining the legitimacy of these constitutional arrangements.

From the French Revolution onwards, constituent power has been a key concept for thinking about the principle of popular power, and how it should be realised through the state and its institutions. Tracing the history of constituent power across five key moments - the French Revolution, nineteenth-century French politics, the Weimar Republic, post-WWII constitutionalism, and political philosophy in the 1960s - Lucia Rubinelli reconstructs and examines the history of the principle. She argues that, at any given time, constituent power offered an alternative understanding of the power of the people to those offered by ideas of sovereignty. Constituent Power: A History also examines how, in turn, these competing understandings of popular power resulted in different institutional structures and reflects on why contemporary political thought is so prone to conflating constituent power with sovereignty.

In modern political communities ultimate authority is often thought to reside with 'the people'. This book examines how constitutions act as a delegation of power from 'the people' to expert institutions, and looks at the attendant problems of maintaining the legitimacy of these constitutional arrangements.

Constituent power is the power to create new constitutions. Frequently exercised during political revolutions, it has been historically associated with extra-legality and violations of the established legal order. This book examines the relationship between constituent power and the law. It considers the place of constituent power in constitutional history, focusing on the legal and institutional implications that theorists, politicians, and judges have derived from it. Commentators and citizens have relied on the concept of constituent power to defend the idea that electors have the right to instruct representatives, to negate the doctrine of parliamentary sovereignty, and to argue that the creation of new constitutions must take place through extra-legislative processes, including primary assemblies open to all citizens. More recently, several Latin American constitutions explicitly incorporate the theory of constituent power and allow citizens, acting through popular initiative, to trigger constitution-making episodes that may result in the replacement of the entire constitutional order. Constitutional courts have also at times employed constituent power to justify their jurisdiction to invalidate constitutional amendments that alter the fundamental structure of the constitution and thus amount to a constitution-making exercise. Some governments have used it to defend the legality of attempts to transform the constitutional order through procedures not contemplated in the constitution's amendment rule, but considered participatory enough to be equivalent to 'the people in action', sometimes sanctioned by courts. Building on these findings, Constituent Power and the Law argues that constituent power, unlike sovereignty, should be understood as ultimately based on a legal mandate to produce a particular type of juridical content. In practice, this makes it possible for a constitution-making body to be understood as legally subject to popularly ratified substantive limits.

This book develops a constitutional theory of international organization to explain the legitimation of supranational organizations. Supranational organizations play a key role in contemporary global governance, but recent events like Brexit and the threat by South Africa to withdraw from the International Criminal Court suggest that their legitimacy continues to generate contentious debates in many countries. Rethinking international organization as a constitutional problem, Oates argues that it is the representation of the constituent power of a constitutional order, that is, the collective subject in whose name authority is wielded, which explains the legitimation of supranational authority. Comparing the cases of the European Union, the World Trade Organization, and the International Criminal Court, Oates shows that the constitution of supranationalism is far from a functional response to the pressures of interdependence but a value-laden struggle to define the proper subject of global governance. The book will be of interest to students and scholars of international organization and those working in the broader fields of global governance and general International Relations theory. It should also be of interest to international legal scholars, particularly those focused on questions related to global constitutionalism.