To what extent should the doctrine of the separation of powers evolve in light of recent shifts in constitutional design and practice? Constitutions now often include newer forms of rights – such as socioeconomic and environmental rights – and are written with an explicitly transformative purpose. They also often reflect include new independent bodies such as human rights commissions and electoral tribunals whose position and function within the traditional structure is novel. The practice of the separation of powers has also changed, as the executive has tended to gain power and deliberative bodies like legislatures have often been thrown into a state of crisis. The chapters in this edited volume grapple with these shifts and the ways in which the doctrine of the separation of powers might respond to them. It also asks whether the shifts that are taking place are mostly a product of the constitutional systems of the global south, or instead reflect changes that run across most liberal democratic constitutional systems around the world.

Vile traces the history of the doctrine from its rise during the English Civil War, through its development in the eighteenth century -- through subsequent political thought and constitution-making in Britain, France, and the United States.

Bondy, William. Separation of Governmental Powers in History, in Theory, and in the Constitutions. New York: Columbia College, 1896. Reprinted 1999 by The Lawbook Exchange, Ltd. vi,[7]-185, [1] pp. LCCN 98-44994. ISBN 1-886363-65-X. Cloth. $65. * Examines theories relating to the powers of the court and the legislature and the separation and balance of the two. Originally published as v.5, no. 2 in Columbia's series, Studies in history, economics and public law.

The separation of powers is an idea with ancient origins, but nowadays it is largely relegated to legal doctrine, public philosophy, or the history of ideas. Yet the concept is often evoked in debates on the 'war' on terrorism, the use of emergency powers, or constitutional reform. Strong Constitutions boldly places the separation of powers on a social scientific footing, arguing that it emerged with the spread of literacy, became central to constitutional thought after the Gutenberg revolution, and faces unprecedented challenges in our current era of electronic communication. Constitutional states use texts to coordinate collective action, and they do so by creating governmental agencies with specific jurisdiction and competence over distinct types of power. Among them are the power to make decisions backed by legally sanctioned coercion; the deliberative power to make procedurally legitimate laws; and the judicial power to interpret and apply laws in particular circumstances. The division of government into three such branches enables state officials and citizens to use written texts-legal codes and documents, including constitutions-along with unwritten rules and conventions to coordinate their activities on larger scales and over longer time horizons. Cameron argues that constitutional states are not weaker because their powers are separated. They are generally stronger because they solve collective action problems rooted in speech and communication. The book is a must read for anyone interested in the separation of powers, its origin, evolution, and consequences.