In this book, a distinguished international group of legal theorists re-examine legal positivism as a prescriptive political theory and consider its implications for the constitutionally defined roles of legislatures and courts. The issues are illustrated with recent developments in Australian constitutional law.

Tom Campbell is well known for his distinctive contributions to legal and political philosophy over three decades. In emphasizing the moral and political importance of taking a positivist approach to law and rights, he has challenged current academic orthodoxies and made a powerful case for regaining and retaining democratic control over the content and development of human rights. This collection of his essays reaches back to his pioneering work on socialist rights in the 1980s and forward from his seminal book, The Legal Theory of Ethical Positivism (1996). An introductory essay provides an historical overview of Professor Campbell's work and argues for the continuing importance of 'democratic positivism' at a time when it is again becoming clear that courts are ineffective protectors of human rights.

In this study, W. J. Waluchow argues that debates between defenders and critics of constitutional bills of rights presuppose that constitutions are more or less rigid entities. Within such a conception, constitutions aspire to establish stable, fixed points of agreement and pre-commitment, which defenders consider to be possible and desirable, while critics deem impossible and undesirable. Drawing on reflections about the nature of law, constitutions, the common law, and what it is to be a democratic representative, Waluchow urges a different theory of bills of rights that is flexible and adaptable. Adopting such a theory enables one not only to answer to critics' most serious challenges, but also to appreciate the role that a bill of rights, interpreted and enforced by unelected judges, can sensibly play in a constitutional democracy.

In this book Dimitrios Kyritsis advances an original account of constitutional review of primary legislation for its compatibility with human rights. Key to it is the value of separation of powers. When the relationship between courts and the legislature realizes this value, it makes a stronger claim to moral legitimacy. Kyritsis steers a path between the two extremes of the sceptics and the enthusiasts. Against sceptics who claim that constitutional review is an affront to democracy he argues that it is a morally legitimate institutional option for democratic societies because it can provide an effective check on the legislature. Although the latter represents the people and should thus be given the initiative in designing government policy, it carries serious risks, which institutional design must seek to avert. Against enthusiasts he maintains that fundamental rights protection is not the exclusive province of courts but the responsibility of both the judiciary and the legislature. Although courts may sometimes be given the power to scrutinize legislation and even strike it down, if it violates human rights, they must also respect the legislature's important contribution to their joint project. Occasionally, they may even have a duty to defer to morally sub-optimal decisions, as far as rights protection is concerned. This is as it should be. Legitimacy demands less than the ideal. In turn, citizens ought to accept discounts on perfect justice for the sake of achieving a reasonably just and effective political order overall.

Legal positivism is one of the fundamental theories of jurisprudence studied in law and related fields around the world. This volume addresses how legal positivism is perceived and makes the case for why it is relevant for contemporary legal theory. The Cambridge Companion to Legal Positivism offers thirty-three chapters from leading scholars that provide a comprehensive commentary on the fundamental ideas of legal positivism, its history and major theorists, its connection to normativity and values, its current development and influence, as well as on the criticisms moved against it.

Pluralism proceeds from the observation that many associations in liberal democracies claim to possess, and attempt to exercise, a measure of legitimate authority over their members. They assert that this authority does not derive from the magnanimity of a liberal and tolerant state but is grounded, rather, on the common practices and aspirations of those individuals who choose to take part in a common endeavor. As an account of the authority of associations, pluralism is distinct from other attempts to accommodate groups like multiculturalism, subsidiarity, corporatism, and associational democracy. It is consistent with the explanation of legal authority proposed by contemporary legal positivists, and recommends that the formal normative systems of highly organized groups be accorded the status of fully legal norms when they encounter the laws of the state. In this book, Muniz-Fraticelli argues that political pluralism is a convincing political tradition that makes distinctive and radical claims regarding the sources of political authority and the relationship between associations and the state. Drawing on the intellectual tradition of the British political pluralists, as well as recent developments in legal philosophy and social ontology, the book argues that political pluralism makes distinctive and radical claims regarding the sources of political authority and the relationship between associations and the state.

Jeffrey Goldsworthy is a renowned constitutional scholar and legal theorist whose work on the powers of Parliament and the interpretation of constitutional and statute laws has helped shape debates on these topics across the English-speaking world. The importance of democratic constitutionalism is central to Professor Goldsworthy's work: it lies at the heart of his defence of Parliamentary supremacy and shapes his approach to both constitutional and statutory interpretation. In honour of Professor Goldsworthy's retirement, this collection provides new perspectives from a range of leading public law scholars and theorists on the legal and philosophical principles that govern the making and interpretation of laws in a constitutional democracy. It also addresses some of the challenges to democratic constitutionalism that have arisen in light of contemporary developments in Australia, Canada, New Zealand, the United Kingdom and the United States.