Christian Barry

How should International Political Theory (IPT) relate to public policy? Should theorists aspire for their work to be policy- relevant and, if so, in what sense? When can we legitimately criticize a theory for failing to be relevant to practice? To develop a response to these questions, I will consider two issues: (1) the extent to which international political theorists should be concerned that the norms they articulate are precise enough to entail clear practical advice under different empirical circumstances; (2) whether they should provide concrete practical advice on policy choice and institutional reform. These questions are related but distinct, and we should answer each quite differently. Regarding the first, I shall argue that it counts heavily against a theory if it is not precise enough to guide policy and reform given certain empirical assumptions. On the second, I will argue that theorists should be very cautious when engaging with questions of policy and institutional design. Some principles of IPT can be criticized for being insufficiently precise, but a degree of abstraction from concrete policy recommendations is a virtue, rather than a vice, of an element of IPT. I conclude that we should aim to be precise without being concrete. To help fix ideas and anchor my argument, I will discuss these issues with reference to a principle that John Rawls has advocated in his influential work The Law of Peoples (Rawls 1999a): a duty of assistance to societies that lack the capacity to satisfy the basic needs or protect the basic rights of their people.

In her inventive and tightly argued book Defensive Killing, Helen Frowe defends the view that bystanders—those who do not pose threats to others—cannot be liable to being harmed in self-defence or in defence of others. On her account, harming bystanders always infringes their rights against being harmed, since they have not acted in any way to forfeit them. According to Frowe, harming bystanders can be justified only when it constitutes a lesser evil. In this brief essay, I make the case that some bystanders can indeed be liable to harm. They can be liable, I will argue, because they can be morally responsible for threats of harm, and in becoming responsible they can forfeit their rights. While bystanders cannot be responsible for initiating threats, they can become responsible for the persistence of threats, and for culpably failing to prevent them from being initiated in the first place.

Indigenous and non-indigenous communities in Latin America make land claims and support them with a variety of arguments. Some, such as Zapatistas and the Mapuche, have appealed to the “ancestral” or “historical” connections between specific communities and the land. Other groups, such as MST in Brazil, have appealed to the extremely unequal distribution of the land and the effects of this on the poor; the land in this case is seen mainly as a means for securing a decent standard of living for members of disadvantaged groups. Although there is a large literature on the history as well as the social and political dimensions of land contestations and conflicts in Latin America, the question of whether the land claims put forward by disadvantaged groups can be morally justified has not been adequately examined. In this essay, we investigate the scope and limits of appeals to what we shall call assistance-based, contribution-based, and benefitting-based moral reasons with respect to land claims made by these disadvantaged groups.

When can we say that a debt crisis has been resolved fairly? An often overlooked but very important effect of financial crises and the debts that often engender them is that they can lead the crisis countries to increased dependence on international institutions and the policy conditionality they require in return for their continued support, limiting their capabilities and those of their citizens to exercise meaningful control over their policies and institutions. These outcomes have been viewed by many not merely as extremely unfortunate and regrettable, but also as deeply unfair. And indeed, increasingly potent popular movements have pressured governments, financial institutions, and the financial community to seek what they take to be fairer solutions to debt crises. The merits of these programs and proposals for dealing more fairly with sovereign debt remain hotly disputed. In this essay, we try to take a step back from the political fray and examine some more fundamental considerations that seem relevant to assessing the fairness of current arrangements governing economic exchanges related to debt contracts and alternatives that have been proposed to them.Our discussion is organized into seven sections. First, we characterize briefly the concept of fairness and its role in social evaluation. Second, we clarify what sovereign debt is, and, third, the ethical statuses that particular sovereign debts can have. Fourth, we identify and describe the main features of current practices related to sovereign debt. Fifth, we describe an "ideal picture" of creditor/debtor relations. We argue that in such a scenario a broad range of ethical considerations can plausibly be invoked in support of practices that closely resemble those presently governing sovereign debt. Sixth, we draw attention to the many ways in which in reality the relations between sovereign debtors and their creditors differ markedly from the relationships between the creditor and debtor in the ideal picture. Because of this, many of the ethical considerations that would support present practices were relations between sovereign debtors and their creditors to resemble more closely those depicted in the ideal picture fail to do so under present circumstances. We conclude, moreover, that the remaining ethical considerations that might be advanced in support of the present system are at best quite inconclusive. Finally, we describe briefly specific reform proposals to current practices. While we will not attempt to show that these proposals would necessarily make the rules governing economic exchanges relevant to sovereign debt more fair, we conclude, in light of our earlier analysis, that they must be given much more serious consideration than they have so far received in policy circles. Indeed, there are strong prima facie reasons to believe that some combination of these proposed policies might prevent or mitigate some of the most ethically regrettable outcomes of present practices and norms by changing the incentives of sovereign borrowers and those who lend to them.

When can or should citizenship be granted to prospective members of states? When can or should states withdraw citizenship from their existing members? In recent decades, political philosophers have paid considerable attention to the first question, but have generally neglected the second. There are of course good practical reasons for prioritizing the question of when citizenship should be granted—many individuals have a strong interest in acquiring citizenship in particular political communities, while many fewer are at risk of denationalization. Still, loss of membership in a political community is a practice with a long history that continues to take place today. Concerns about national security have recently led several liberal democratic states to pass, strengthen or consider legislation that would empower their governments to denationalize certain persons.] At the international level, formal norms governing denationalization are vague and generally toothless, and there are no international legal norms that restrict denationalization to citizens who hold another citizenship or wish to take up citizenship elsewhere (Worster, 2009). So it is important to determine whether there are conditions under which denationalization can be morally justified and, if so, what those conditions are. We shall argue that while denationalization is ordinarily impermissible, there is a class of crime committed by citizens that may render it not only permissible, but a fitting response on the part of the state.

Temporary workers stand to gain from temporary migration programs, which can also benefit sender and recipient states. Some critics of temporary migration programs, however, argue that failing to extend citizenship rights or a secure pathway to permanent residency to such migrants places them in an unacceptable position of domination with respect to other members of society. We shall argue that access to permanent residency and citizenship rights should not be regarded as a condition for the moral permissibility of such programs. Instead we will focus on the essential protections that must be extended to all migrant workers, irrespective of the length of their migration project.

Some moral theorists argue that being an innocent beneficiary of significant harms inflicted by others may be sufficient to ground special duties to address the hardships suffered by the victims, at least when it is impossible to extract compensation from those who perpetrated the harm. This idea has been applied to climate change in the form of the beneficiary-pays principle. Other philosophers, however, are quite sceptical about beneficiary pays. Our aim in this article is to examine their critiques. We conclude that, while they have made important points, the principle remains worthy of further development and exploration. Our purpose in engaging with these critiques is constructive — we aim to formulate beneficiary pays in ways that would give it a plausible role in allocating the cost of addressing human-induced climate change, while acknowledging that some understandings of the principle would make it unsuitable for this purpose.

Climate change and other harmful large-scale processes challenge our understandings of individual responsibility. People throughout the world suffer harms—severe shortfalls in health, civic status, or standard of living relative to the vital needs of human beings—as a result of physical processes to which many people appear to contribute. Climate change, polluted air and water, and the erosion of grasslands, for example, occur because a great many people emit carbon and pollutants, build excessively, enable their flocks to overgraze, or otherwise stress the environment. If a much smaller number of people engaged in these types of conduct, the harms in question would not occur, or would be substantially lessened. However, the conduct of any particular person (and, in the case of climate change, of even quite large numbers of people) could make no apparent difference to their occurrence. My carbon emissions (and quite possibly the carbon emissions of much larger groups of people dispersed throughout the world) may not make a difference to what happens to anyone. When the conduct of some agent does not make any apparent difference to the occurrence of harm, but this conduct is of a type that brings about harm because many people engage in it, we can call this agent an overdeterminer of that harm, and their conduct overdetermining conduct. In this essay we explore the moral status of overdetermining harm.

The World Trade Organization (WTO) is a multilateral trade organization that, at least partially, governs trade relations between its member states. The WTO (2011a) proclaims that its “overriding objective is to help trade flow smoothly, freely, fairly and predictably.” The WTO is a “treaty-based” organization – it has been constituted through an agreed, legally binding treaty made up of more than 30 articles, along with additional commitments by some members in specific areas. At present, 153 states are members of the WTO, which collectively make up over 97 percent of all trade worldwide (WTO 2011b). Together, the WTO treaty specifies the rights and obligations of its member states. To become a member of the WTO, a state must treat the agreement as a “single undertaking.” Members cannot choose à la carte which agreements – for example, regarding tariffs, or trade in services or intellectual property – they want to accede to and which they do not. Instead, they must take on the obligations of the agreement in toto. The WTO is one of the most consequential governance institutions in the world, a lodestar of political debate about globalization (see globalization), attracting increased interest from moral and political philosophers in recent years (James 2006; Moellendorf 2005; Risse 2007; Brock 2009).

Troubled times often gives rise to great art that reflects those troubles. So too with political theory. The greatest work of twentieth century political theory, John Rawls's A theory of justice, was inspired in various respects by extreme social and economic inequality, racialized slavery and racial segregation in the United States. Arguably the most influential work of political theory since Rawls—Michael Walzer's Just and unjust wars—a sustained and historically informed reflection on the morality of interstate armed conflict—was written in the midst of the Vietnam War. It should be no surprise, then, that the bellicose period of the past 20 years should give rise to a robust new literature in political theory on the morality of armed conflict. It has been of uneven quality, and to some extent episodic, responding to particular challenges—the increased prevalence of asymmetric warfare and the permissibility of preventive or preemptive war—that have arisen as a result of specific events. In the past decade, however, a group of philosophers has begun to pose more fundamental questions about the reigning theory of the morality of armed conflict warfare—just war theory—as formulated by Walzer and others. Jeff McMahan's concise, inventive and tightly argued work Killing in war is without doubt the most important of these challenges to the reigning theory of the just war. This review article discusses McMahan's work, some of the critical attention it has received, and its potential implications for practice.

When can we say that a debt crisis has been resolved fairly? An often overlooked but very important effect of financial crises and the debts that often engender them is that they can lead the crisis countries to increased dependence on international institutions and the policy conditionality they require in return for their continued support, limiting their capabilities and those of their citizens to exercise meaningful control over their policies and institutions. These outcomes have been viewed by many not merely as extremely unfortunate and regrettable, but also as deeply unfair. And indeed, increasingly potent popular movements have pressured governments, financial institutions, and the financial community to seek what they take to be fairer solutions to debt crises. The merits of these programs and proposals for dealing more fairly with sovereign debt remain hotly disputed. In this essay, we try to take a step back from the political fray and examine some more fundamental considerations that seem relevant to assessing the fairness of current arrangements governing economic exchanges related to debt contracts and alternatives that have been proposed to them.Our discussion is organized into seven sections. First, we characterize briefly the concept of fairness and its role in social evaluation. Second, we clarify what sovereign debt is, and, third, the ethical statuses that particular sovereign debts can have. Fourth, we identify and describe the main features of current practices related to sovereign debt. Fifth, we describe an "ideal picture" of creditor/debtor relations. We argue that in such a scenario a broad range of ethical considerations can plausibly be invoked in support of practices that closely resemble those presently governing sovereign debt. Sixth, we draw attention to the many ways in which in reality the relations between sovereign debtors and their creditors differ markedly from the relationships between the creditor and debtor in the ideal picture. Because of this, many of the ethical considerations that would support present practices were relations between sovereign debtors and their creditors to resemble more closely those depicted in the ideal picture fail to do so under present circumstances. We conclude, moreover, that the remaining ethical considerations that might be advanced in support of the present system are at best quite inconclusive. Finally, we describe briefly specific reform proposals to current practices. While we will not attempt to show that these proposals would necessarily make the rules governing economic exchanges relevant to sovereign debt more fair, we conclude, in light of our earlier analysis, that they must be given much more serious consideration than they have so far received in policy circles. Indeed, there are strong prima facie reasons to believe that some combination of these proposed policies might prevent or mitigate some of the most ethically regrettable outcomes of present practices and norms by changing the incentives of sovereign borrowers and those who lend to them.

International policies often make the conferral of aid, debt relief, or additional trading opportunities to a country depend upon its having successfully implemented specific policies, achieved certain social or economic outcomes, or demonstrated a commitment to conducting itself in specified ways. Such policies are conditionality arrangements. My aim in this article is to explore whether conditionality arrangements that would make the conferral of debt relief depend on whether the debtor country achieves a certain status with respect to the human right fulfilment of its population can be justified. I argue that many objections that are typically advanced against conditionality arrangements are unconvincing, and that the possible benefits of human rights conditionality are sufficient to warrant serious intellectual and practical exploration. Whether or not particular arrangements are justified cannot be determined in advance of such exploration.

In recent years it has often been claimed that policies such as subsidies paid to domestic producers by affluent countries and tariffs on goods produced by foreign producers in poorer countries violate important moral requirements because they do severe harm to poor people, even kill them. Such claims involve an empirical aspect—such policies are on balance very bad for the global poor—and a philosophical aspect—that the causal influence of these policies can fairly be characterized as doing severe harm and killing. In this essay, we examine the philosophical aspect of this issue. We conclude that these policies do not do harm to the poor, but rather enable harm to them in various ways, and explore the moral implications of this fact.