By what right, or under whose authority, do you try me? This is a common challenge raised by defendants standing trial in front of international criminal courts or tribunals. The challenge comes from the fact that traditionally criminal law is justified as a response of the state to wrongdoing that has been identified by the state as a crime. Nevertheless, since the early 1990s we have seen the development of international criminal tribunals that have the authority to judge certain crimes. (...) This article examines the moral foundation for the authority of international tribunals, arguing that it can be grounded on delegation of powers from the states with primary jurisdiction. The first part of the article examines whether there is any problem, as a matter of principle, in founding the courts’ jurisdictional authority on delegation of powers. It will argue that contrary to David Luban’s view, there is no inherent problem with states delegating their power to punish to other states or to international tribunals. Nevertheless, in making such a decision the ability of the court to provide fair process—a necessary requirement for the court’s ability to issue authoritative decisions—should be taken into account. The second part of the article takes the ICC as a case study and examines whether its jurisdiction can be grounded on delegation of powers. It will be shown that the court’s jurisdiction can indeed be founded on both direct and indirect delegation of jurisdiction from states with primary jurisdiction. This conclusion suggests that other international tribunals created by either multilateral treaties or by Security Council decisions may also be founded on similar grounds. (shrink)

The purpose of this paper is to direct attention to a challenge—referred to as the threshold challenge —facing a non-absolutist retributivist view on international criminal justice. It is argued, on the one hand, that this challenge constitutes a practically pertinent problem for the retributivist approach to the punishment of mass crimes and, on the other, that it is very hard to imagine any principled way of meeting this challenge.

According to the received view crimes like torture, rape, enslavement or enforced prostitution are domestic crimes if they are committed as isolated or sporadic events, but become crimes against humanity when they are committed as part of a ‘widespread or systematic attack’ against a civilian population. Only in the latter case can these crimes be prosecuted by the international community. One of the most influential accounts of this idea is Larry May’s International Harm Principle, which states that crimes against humanity (...) are those that somehow ‘harm humanity.’ I argue that this principle is unable to provide an adequate account of crimes against humanity. Moreover, I argue that the principle fails to account for the idea that crimes against humanity are necessarily group based. I conclude by suggesting that the problem with May’s account is that it relies on a harm-based conception of crime which is very popular, but ultimately mistaken. I submit that in order to develop an adequate theory of crimes against humanity we need to abandon the harm-based model and replace it with an alternative conception of crime and criminal law, one based on the notion of accountability. (shrink)

For hundreds of years procedural rights such as habeas corpus have been regarded as fundamental in the Anglo-American system of jurisprudence. In contemporary international law, fundamental norms are called jus cogens. Jus cogens norms are rights or rules that can not be derogated even by treaty. In the list that is often given, jus cogens norms include norms against aggression, apartheid, slavery, and genocide. All of the members of this list are substantive rights. In this paper I will argue that (...) some procedural rights, crucial for the fair functioning of criminal proceedings, such as habeas corpus, should also have the status of jus cogens norms. I will begin by explaining what it means for a right to have jus cogens status. And I will follow this with a defense of having procedural rights like habeas corpus added to the list of jus cogens norms. I will then rehearse some of the debates about the jus cogens status of procedural rights in the European Commission on Human Rights. At the end of this paper, I will look at the attempts to deal with the abuses at Guantanamo by the American Commission on Human Rights, and by the US and Australian courts, as a way to understand why there needs to be a stronger support for habeas corpus than is today provided by regional courts. (shrink)

The Rwandan genocide of 1994 occurred due to widespread complicity. I will argue that complicity can be the basis for legal liability, even for criminal liability, if two conditions are met. First, the person’s actions or inactions must be causally efficacious at least in the sense that had the person not committed these actions or inactions the harm would have been made significantly less likely to occur. Second, the person must know that her actions or inactions risk contributing to a (...) harmful enterprise, and must intend that these actions or inactions risk making this contribution. But it is not part of this analysis that the defendant must intend the harmful result. I explore the boundaries between legal and moral complicity and end with a discussion of how the analysis defended in the paper affects such questions as how many people in Rwanda should be prosecuted for the genocide which occurred due to widespread complicity. (shrink)

Recent debates in just war theory have been concerned with the status of combatants during war. Unfortunately, however, the debate has, up to now, focused on self-defensive wars. The present article changes the focus slightly by exploring the status of combatants during military humanitarian intervention (MHI). It begins by arguing that MHI poses a number of challenges to our thinking about the status of combatants. To solve these it draws on Jeff McMahan's theory of combatant liability. On this basis, the (...) article contends that, first, combatants engaged in atrocities lack the same set of rights and liberties held by intervening combatants. Second, and more controversially, drawing on McMahan's theory as well as the notion of complicity, it suggests that the same applies to those combatants who do not perpetrate atrocities but are merely ordered to defend the target state against the intervening state. (shrink)

Some instances of right and wrongdoing appear to be of a distinctly collective kind. When, for example, one group commits genocide against another, the genocide is collective in the sense that the wrongness of genocide seems morally distinct from the aggregation of individual murders that make up the genocide. The problem, which I refer to as the problem of collective wrongs, is that it is unclear how to assign blame for distinctly collective wrongdoing to individual contributors when none of those (...) individual contributors is guilty of the wrongdoing in question. I offer Christopher Kutz’s Complicity Principle as an attractive starting point for solving the problem, and then argue that the principle ought to be expanded to include a broader and more appropriate range of cases. The view I ultimately defend is that individuals are blameworthy for collective harms insofar as they knowingly participate in those harms, and that said individuals remain blameworthy regardless of whether they succeed in making a causal contribution to those harms. (shrink)

Peremptory norms of general international law are universally binding prohibitions that override any consideration for non-compliance. The question is how nonconsensual norms emerge from a consensual international legal order. It appears that either the peremptoriness of jus cogens renders consent superfluous to the norm’s binding force or consent divests jus cogens of its peremptory status. The goal of this paper is to resolve the dilemma by explaining why jus cogens is exempt from the general requirement of consent that binds states (...) to the rules of international law. The paper provides an impartiality-based account of enforcement that explains why a state’s refusal to give consent to jus cogens may be overridden in a consensual legal order. (shrink)

With its express intention ‘to put an end to impunity’, the International Criminal Court (ICC) faces a substantial challenge in the shape of conditional amnesties granted in future national truth commissions (TCs)—a challenge that invokes fundamental considerations of criminal justice ethics. In this article, I give an account of the challenge, and I consider a possible solution to it presented by Declan Roche. According to this solution the ICC-prosecutor should respect national amnesties and prosecute and punish only those perpetrators who (...) have refused to cooperate with the TC. I argue, however, that this compromise is untenable. As a general rule, if we justify the ICC on grounds of deterrence we should not accept conditional amnesties granted in national TCs. (shrink)

This paper makes the case for the permissibility of post-conflict amnesties, although not on prudential grounds. It argues that amnesties of a certain scope, targeted to certain categories of perpetrators, and offered in certain contexts are morally permissible because they are an acknowledgment of the difficulty of attributing criminal responsibility in mass violence contexts. Based on this idea, the paper develops the further claim that deciding which amnesties are permissible and which ones are not should be decided on a case-by-case (...) basis. Against what seems to be an increasingly popular assumption of some international actors, just as "blanket" amnesties are impermissible, so is an absolutist rejection of all types of amnesties. (shrink)

What obligations do global actors have to prevent terrorism? Is consent required to create an international obligation, or does the correctness of its goals ground its legitimacy? In this paper, I consider these questions with respect to a subset of international law often overlooked: anti-money laundering and combating the financing of terrorism . AML/CFT comprises peaceful response to violence and terrorism, making it a significant component of international justice and diplomacy. First, I present the current legal framework for AML/CFT institutions (...) and identify two conflicting sources of justification: objective value and consent. The fix for this problem, I argue, does not come from either component alone. Objective value cannot provide the sole source of justification because it cannot settle the choice between multiple competing norms that would achieve the same objective goods were we to follow them . Consent cannot provide the sole source of justification (‘the const.. (shrink)