This article investigates and classifies the different meanings of the term sovereignty. What exactly do we try to convey when using the words “sovereign” or “sovereignty”? I will argue that, when saying that X is sovereign, we can mean five different things: it can mean that X holds the capacity to force everyone into obedience, that X makes the laws, that the legal and political order is created by X, that X holds the competence to alter the basic norms of our legal and political order, or that X is independently active on the international stage. These different usages of the term are of course related, but they are distinct and cannot be fully reduced to one another.

This article uses the rise of referendum democracy to highlight the tenacity of modern nationalism in Western Europe. The proliferation of direct democracy around the world raises important questions about the health of representative democracy. The paper offers a theoretical re-evaluation of the role of the referendum, using the 2014 referendum on Scottish independence to challenge some of the traditional democratic criticisms of popular democracy. The final part of the paper addresses the specific application of referendums in the context of sub-state nationalism, addressing what might be called `the demos question'. This question was addressed by the Supreme Court in Canada in the Quebec Secession Reference but has also been brought to the fore by the Scottish reference and the unresolved issue of self-determination in Catalonia.

This article challenges the assumption, widespread in European constitutional discourse, that ‘national identity’ and ‘constitutional identity’ can be used interchangeably. First, this essay demonstrates that the conflation of the two terms lacks grounding in a sound theory of legal interpretation. Second, it submits that the requirements of respect for national and constitutional identity, as articulated in the EU Treaty and in the case law of certain constitutional courts, respectively, rest on different normative foundations: fundamental principles of political morality versus a claim to State sovereignty. Third, it is argued that the Treaty-makers had good reasons for writing into the EU Treaty a requirement of respect for the Member States’ national identities rather than the States’ sovereignty, or their constitutional identity.

Legal and sociological theories of sovereignty disagree about the role of legal and social matters in grounding state power. This paper defends a constructivist view, according to which the constitution is a judgment of practical reason. The paper argues that a constitution sets out a comprehensive institutional architecture of social life in terms of principles and official roles that are necessary for any legitimate scheme of social cooperation to exist. It follows that legal and sociological theories of sovereignty capture only part of the truth of sovereignty. Legal reasoning engages with political power, but it is not determined by it. There is no causal chain between power and validity, as suggested by the legal positivists. The relation between power and law is interpretive, not causal. It follows that the circularity of law and the constitution, namely the fact that the law makes the constitution and the constitution makes the law, is not a vicious circle. It is part of an ordinary process of deliberation.

In this paper, I suggest a discourse theory of basic legal rights that is superior to rival approaches, such as a will-based or an interest-based theory of rights. Basic rights are reciprocally and generally justifiable and binding claims on others (agents or institutions) that they should do (or refrain from doing) certain things determined by the content of these rights. We call these rights basic because they define the status of persons as full members of a normative order in such a way that they provide protection from severe forms of legal, political and social domination. The very ground of these rights is the status of persons as free and equal normative authorities within the order they are subject to. In other words, these rights are grounded in a fundamental moral right to justification.

This paper responds to Rainer Forst’s article ‘The Justification of Basic Rights’. I argue that Forst's main thesis is difficult to pin down, partly because it is formulated in significantly distinct ways at numerous points. I offer a possible formulation of the argument but note that this encapsulates a fallacy; I further argue that his inference of the basic rights seems to imply an over-moralisation of social life and that his argument does not distinguish rights with discretionary and non-discretionary content. Then I query Forst’s claim that a right to justification is a condition of engaging in justificatory discourse. This leads to the conclusion that what goes into the process of justification, including who figures in the discursive community, are irreducibly political questions, whose answers cannot be convincingly specified antecedently by a form of moral legislation. I argue that actual discursive processes allow for considerably more contingency and contextual variability than Forst’s construction acknowledges. This extends, as I suggest in conclusion, to the idea that content can be specified via the Kantian notion that acceptability requires the ‘containment’ of an actor's ends by another, such as an affected party.

In his thought-provoking article, Rainer Forst develops a discourse-theoretical approach to the justification of basic rights, and argues that it is superior to interest-based and autonomy-based views. I cast doubt on the superiority of the discourse-theoretical approach. I suggest that, on reflection, the approach suffers from the same difficulties that Forst believes undermine rival views. My discussion raises broader questions about what desiderata a good justification of basic rights should satisfy.

In this paper, I reply to the four comments on my paper ‘The Justification of Basic Rights: A Discourse-Theoretical Approach’ given by Laura Valentini, Marcus Düwell, Stefan Rummens and Glen Newey.

The paper discusses Forst’s discourse- theoretical adaption of the Kantian heritage. If Forst sees a Kantian concept of human dignity as the basis of his approach, he cannot rely on Habermas’ (quasi-)transcendental argument. It is furthermore questionable why Forst proposes that the content of human rights can only be determined in a procedural way. An alternative would be to determine the content from the normative starting point of human dignity.

This paper makes two comments on Rainer Forst’s keynote contribution. It argues, first, that three important distinctions introduced by Forst are, in fact, all different versions of the more primary distinction between the a priori reconstruction of basic rights by philosophers and the discursive construction of basic rights by citizens. It proposes, secondly, an alternative discourse-theoretical reconstruction which makes a distinction between the basic right to justification and the basic right to choose your own ends as two different but inseparable rights – two sides of the same coin – which jointly provide the moral ground for our basic rights as citizens.

In this article I develop a political realist notion of public reason. It may be thought that a notion of public reason is simply incompatible with the position of the political realist. But this article claims that a realist notion of public reason, different from the familiar political liberal idea of public reason, can be reconstructed from ancient texts on rhetoric and dialectic, particularly Aristotle's. The specification of this notion helps us understand the differences between contemporary liberal and realist positions.

This paper interprets the presumption of innocence as a conceptual antidote for sacrificial tendencies in criminal law. Using Girard’s philosophy of scapegoat mechanisms and sacrifice as hermeneutical framework, the consanguinity of legal and sacrificial order is explored. We argue that some legal concepts found in the ius commune’s criminal system (12th-18th century), like torture, infamy, or punishment for mere suspicion, are affiliated with scapegoat dynamics and operate, to some extent, in the spirit of sacrifice. By indicating how these concepts entail more or less flagrant breaches of our contemporary conception of due process molded by the presumption of innocence, an antithesis emerges between the presumption of innocence and sacrificial inclinations in criminal law. Furthermore, when facing fundamental threats like heresy, the ius commune’s due process could be suspended. What emerges in this state of exception allowing for swift and relentless repression, is elucidated as legal order’s sacrificial infrastructure.

This paper provides a dialectical-historical description of the EU's constitutional discourse. It is argued that the early Community's member state blind principle of justice implied the notion of a European political community and led to the establishment of fair procedures for decision making. This coming of age of an encompassing European constitutional narrative of justice and fairness prompted the question of the demarcation between the political role of the European political community and that of member states' political communities. The answer proved to be subsidiarity. However, subsidiarity has introduced national conceptions of justice in the Union's constitutional discourse, at the risk of making European justice dependent on national conceptions of justice.