A thoughtful and provocative meditation on both the potential and limits of constitutionalism.

In the early twenty-first century, constitutionalism confronts numerous pressures and critiques.  Some prominent critics are concerned that constitutionalism’s modern form, in which high courts play a large role, limits popular self-governance. By committing their nations to detailed social and economic policies—from neoliberal requirements for balanced budgets to constitutionalized social welfare and environmental rights—many modern constitutions might make promises they cannot keep and be unduly rigid in the face of changing social, economic, and environmental conditions. Meanwhile, the rise of proto-authoritarian elected leaders around the world shows that constitutions are vulnerable to, and may even enable, democratic backsliding.

Mark Tushnet and Bojan Bugarič argue that addressing each of these serious concerns through constitutional design and innovation is potentially valuable, but paradoxically, every remedy also carries with it the possibility that it will intensify the very conditions it seeks to ameliorate. Instead, Tushnet and Bugarič propose a “thin” idea of constitutionalism and suggest that we should scale back our expectations for what constitutionalism can achieve. Political mobilization, led by people attuned to the economic and cultural causes of democratic backsliding, is a better bet. 

This book examines the development of the theory and practice of constitutionalism, defined as a political system in which the coercive power of the state is controlled through a pluralistic distribution of political power. It explores the main venues of constitutional practice in ancient Athens, Republican Rome, Renaissance Venice, the Dutch Republic, seventeenth-century England, and eighteenth-century America.

From its beginning in Polybius' interpretation of the classical concept of "mixed government," the author traces the theory of constitutionalism through its late medieval appearance in the Conciliar Movement of church reform and in the Huguenot defense of minority rights. After noting its suppression with the emergence of the nation-state and the Bodinian doctrine of "sovereignty," the author describes how constitutionalism was revived in the English conflict between king and Parliament in the early Stuart era, and how it has developed since then into the modern concept of constitutional democracy.

Until the previous decade, constitutionalism in Eastern Europe was considered to be an outmoded concept of the nineteenth century. Changes in the region, however, have brought back the fundamental question of the need to restrict government power through social self-binding.

This book discusses the mechanisms of such restriction, including different forms of the separation of powers and constitutional review. It relates the theoretical and practical importance of the issue to the present world-wide discontent with majoritarian democracy and the growing disrepute of parliaments. Increasing executive efficiency is, however, a threat to fundamental rights, and the battlecry of efficiency is often only a means to new despotism and inefficiency. A careful re-evaluation of the concept of constitutionalism assists in the search for a useful balance between majoritarianism and rights, and in the avoidance of all forms of public tyranny.

Written in non-technical language and using the most important English, American, French, and German examples of constitutional history, the book also examines East European (in particular, Russian) and Latin American examples, in part to illustrate certain dead-ends in constitutional development. It is intended to be an introduction for all those concerned with liberty.