Abstract The article criticizes the trend of reformulating the traditional just-war criterion of Proper Authority, which was designed to de-legitimize force by non-state actors, into a requirement that decisions to resort to force be multilateral. The article illustrates several shortcomings of the judgment processes of the UN Security Council and General Assembly, the World Court, and states? populations, and argues among other things that reformulating Proper Authority would render other criteria meaningless, especially Just Cause. Finally, the article rebuts the strongest (...) objection to a system in which states judge their own causes for war: the problem of invincible ignorance. (shrink)

Relative to the abundance of literature devoted to the legal significance of UN authorisation, little has been written about whether the UN’s failure to sanction an intervention can ever make it immoral. This is the question that I take up here. I argue that UN authorisation (or lack thereof) can have some indirect bearing on the moral status of a humanitarian intervention. That is, it can affect whether an intervention satisfies other widely accepted justifying conditions, such as proportionality, “internal” legitimacy, (...) and likelihood of success. The more interesting question, however, is whether the UN’s failure to provide a mandate can make a humanitarian operation unjust independently of these other familiar considerations. Is a proportional, internally legitimate humanitarian intervention, with a just cause and strong prospect of success, still morally unacceptable if it is not approved by the United Nations Security Council? This is the question that I turn to in the second half of the paper. (shrink)

Since its earliest incarnations, just war theory has included the requirement that war must be initiated and waged by a legitimate authority. However, while recent years have witnessed a remarkable resurgence in interest in just war theory, the authority criterion is largely absent from contemporary discussions. In this paper I aim to show that this is an oversight worth rectifying, by arguing that the authority criterion plays a much more important role within just war theorising than is commonly supposed. As (...) standardly understood, the authority criterion provides a necessary condition for the justification of the resort to war, but has no bearing on the question of permissible conduct in war. In opposition, I argue for an alternative interpretation of the criterion, which attributes to it a fundamental role in assessing this latter question. With this revised interpretation in place, I then demonstrate its advantages by applying it to the practical issue of armed conflicts that are initiated and fought by non-traditional belligerents. While several theorists have recognised that this common feature of modern armed conflict poses a challenge to mainstream just war theory in general—and to the authority criterion in particular—I argue that existing discussions frequently misconstrue the nature of the challenge, since they assume the standard interpretation of the authority requirement and its role within the theory. I then show that the revised interpretation provides a clearer account of both the challenge posed by non-traditional belligerency and the kind of response that it requires. (shrink)

The primary purpose of government is to secure public goods that cannot be achieved by free markets. The Coordination Principle tells us to consolidate sovereign power in a single institution to overcome collective action problems that otherwise prevent secure provision of the relevant public goods. There are several public goods that require such coordination at the global level, chief among them being basic human rights. The claim that human rights require global coordination is supported in three main steps. First, I (...) consider Pogge's and Habermas's analyses as alternatives to Hobbesian conceptions of justice. Second, I consider the core conventions of international law, which are in tension with the primacy of state sovereignty in the UN system. Third, I argue that the just war tradition does not limit just causes for war to self-defense; it supports saving innocent third parties from crimes against humanity as a just reason for war. While classical authors focused less on this issue, the point is especially clear in twentieth-century just war theories, such as those offered by the American Catholic bishops, Jean Elshtain, Brian Orend, and Michael Walzer. Against Walzer, I argue that we add intractable military tyranny to the list of horrors meriting intervention if other ad bellum conditions are met. But these results require us to reexamine the "just authority" of first resort to govern such interventions. The Coordination Principle implies that we should create a transnational federation with consolidated powers in place of a treaty organization requiring near-unanimity. But to be legitimate, such a global institution must also be directly answerable to the citizens of its member states. While the UN Security Council is inadequate on both counts, a federation of democracies with a directly elected executive and legislature could meet both conditions. (shrink)

Book reviewed in this article: Principles of Biomedical Ethics. By Tom L. Beauchamp and James F. Childress.

Preventive use of force may be defined as the initiation of military action in anticipation of harmful actions that are neither presently occurring nor imminent. This essay explores the permissibility of preventive war from a cosmopolitan normative perspective, one that recognizes the basic human rights of all persons, not just citizens of a particular country or countries. It argues that preventive war can only be justified if it is undertaken within an appropriate rule-governed, institutional framework that is designed to help (...) protect vulnerable countries against unjustified interventions while also avoiding unacceptable risks of the costs of inaction. The key to ensuring the fairness of rules governing the preventive use of force is accountability.This essay proposes a scheme that would make those promoting and those rejecting the preventive use of force more accountable. The proposal contains the following crucial features:States proposing preventive war are required to enter into a contract with a diverse body of states as a condition for authorization of their actions;Prior to taking preventive action, states must make an evidence-based case to the UN Security Council, and agree in advance to submit themselves to an evaluation by an impartial body after the preventive action occurred;Both proponents of action and those opposing it will be held accountable ex post for the accuracy of their prior statements and the proportionality of their actions;Sanctions will be imposed against intervening states or states that opposed preventive action, respectively, depending on the findings of the ex post evaluation.If preventive action were blocked in the Security Council, states seeking to engage in preventive action could then present their case in a different body–a coalition of democratic states–with its own ex post and ex ante accountability procedures. (shrink)

Thomas Aquinas, one of the "founding fathers" of just war theory, offers an account of virtuous warfare in practice. The author argues that Aquinas's approach to warfare, with its emphasis on justice and charity, is helpful in providing a coherent moral account of war to which Christians can subscribe. Particular attention is given to the role of charity, since this virtue is the distinguishing characteristic of the Christian soldier. Charity compels him to soldier justly, and by fighting justly, he is (...) elevated by God to friendship with God. Notable features of this approach are its emphasis on the criteria for judging whether a war is just and its relativizing of the criteria for proper combat behavior. (shrink)

I argue in this paper that traditional just war theory did allow private, indeed even individual war, and that arguments in support of a legitimate authority criterion, let alone in support of the “priority” of this criterion, fail. I further argue that what motivates the insistence on “legitimate authority” is the assumption that doing away with this criterion will lead to chaos and anarchy. I demonstrate that the reasoning, if any, underlying this assumption is philosophically profoundly confused. The fact of (...) the matter is that wars need not necessarily be authorized by some higher authority (such as a king, president, or parliament) in order to be justified, and this moral fact does not need to chaos and anarchy. Accordingly, the criterion of legitimate authority cannot be relied on to delegitimate individual war, private war, guerrilla war, or even terrorism. Finally, I consider some other defenses of authorization and demonstrate that the “authorization” these accounts defend is either not needed for justification or already provided by other just war criteria or, indeed, entirely fictitious. (shrink)

This article explores the status of a UN mandate for military intervention, especially in the aftermath of the non-mandated interventions in Kosovo and Iraq. It examines the realist and positivist approaches to this issue, and proposes a third approach, called the ?human rights model? in which public legitimacy plays a key role. It shows that not only political assessments but also legal ones differ on this question according the premises they are based on. The article further analyses how normative and (...) military power interacts in today's global public debate, and concludes that legitimacy for an intervention is established on a case-by-case basis. The existence of a UN mandate no longer gives automatic legitimacy. (shrink)

ABSTRACTAre all forms of guerilla warfare apprehensible? Or can there be such a thing as just guerilla warfare? If so, what would be the reasonable requirements we would make of guerillas in order to consider them just? The remarks below, based on my new book The Ethics of Insurgency; A Critical Guide to Just Guerilla Warfare, summarize my attempts to answer those questions, discussing such issues as legitimate authority, just cause, and compliance with the laws of armed conflict, including the (...) use of human shields and ‘soft-war’ tactics such as cyber warfare. Three commentators thereafter delve into some of the most central critical questions and objections, to which I subsequently reply. (shrink)

During the Middle Ages, the principle of legitimate or right authority constituted a central part of the just war tradition. The question of which actors had the authority to declare war was so cen...