While nothing justifies atrocity, many perpetrators manifest cognitive impairments that profoundly degrade their capacity for moral judgment, and such impairments, we shall argue, preclude the attribution of moral responsibility.

In this chapter, I add to the new body of philosophical literature that addresses African approaches to just war by reflecting on some topics that have yet to be considered and by advancing different perspectives. My approach is two-fold. First, I spell out a foundational African ethic, according to which one must treat people’s capacity to relate communally with respect. Second, I derive principles from it to govern the use of force and violence, and compare and contrast their implications for (...) war with other recent African views and especially with some prominent accounts in contemporary Anglo-American philosophy. I argue that the approaches to military conflict prescribed by the Afro-communal ethic and its derivative principles differ, and in some prima facie plausible ways, from the views of thinkers that include Thomas Hurka, David Luban, Larry May, Jeff McMahan, and Michael Walzer. In particular, I conclude that the African perspectives ground some interesting and under-explored approaches to just causes for war that merit consideration, including the ideas that military conflict could in principle be justified in order to protect a people’s culture or to correct an aggressor’s vice. (shrink)

Interest in just war theory has boomed in recent years, as a revisionist school of thought has challenged the orthodoxy of international law, most famously defended by Michael Walzer [1977]. These revisionist critics have targeted the two central principles governing the conduct of war (jus in bello): combatant equality and noncombatant immunity. The first states that combatants face the same permissions and constraints whether their cause is just or unjust. The second protects noncombatants from intentional attack. In response to these (...) critics, some philosophers have defended aspects of the old orthodoxy on novel grounds. Revisionists counter. As things stand, the prospects for progress are remote. In this paper, we offer a way forward. We argue that exclusive focus on first-order moral principles, such as combatant equality and noncombatant immunity, has led revisionist and orthodox just war theorists to engage in “proxy battles.” Their first-order moral disagreements are at least partly traceable to second-order disagreements about the nature and purpose of political theory. These deeper disputes have been central to the broader discipline of political theory for several years; we hope that bringing them to bear on the ethics of war will help us move beyond the present impasse. (shrink)

What proper role should considerations of risk, particularly to research subjects, play when it comes to conducting research on human enhancement in the military context? We introduce the currently visible military enhancement techniques (1) and the standard discussion of risk for these (2), in particular what we refer to as the ‘Assumption’, which states that the demands for risk-avoidance are higher for enhancement than for therapy. We challenge the Assumption through the introduction of three categories of enhancements (3): therapeutic, preventive, (...) and pure enhancements. This demands a revision of the Assumption (4), alongside which we propose some further general principles bearing on how to balance risks and benefits in the context of military enhancement research. We identify a particular type of therapeutic enhancements as providing a more responsible path to human trials of the relevant interventions than pure enhancement applications. Finally, we discuss some possible objections to our line of thought (5). While acknowledging their potential insights, we ultimately find them to be unpersuasive, at least provided that our proposal is understood as fully non-coercive towards the candidates for such therapeutic enhancement trials. (shrink)

This book sheds light on various ethical challenges military and humanitarian health care personnel face while working in adverse conditions. Contexts of armed conflict, hybrid wars or other forms of violence short of war, as well as natural disasters, all have in common that ordinary circumstances can no longer be taken for granted. Hence, the provision of health care has to adapt, for example, to a different level of risk, to scarce resources, or uncommon approaches due to external incentives or (...) requirements. This affects the practice of health care as well as its ethics. This book offers a panoramic overview on various challenges healthcare faces in extraordinary situations and provides new insights from practitioners’ as well as from academic scholars’ perspectives. (shrink)

This volume collects influential and groundbreaking philosophical work on killing in war. A " of contemporary scholars, this volume serves as a convenient and authoritative collection uniquely suited for university-level teaching and as a reference for ethicists, policymakers, stakeholders, and any student of the morality of war.

Just War Theory debates discussing the principle of the Moral Equality of Combatants involve the notion of Invincible Ignorance; the claim that warfi ghters are morally excused for participating in an unjust war because of their epistemic limitations. Conditions of military deployment may indeed lead to genuinely insurmountable epistemic limitations. In other cases, these may be overcome. This paper provides a preliminary sketch of heuristics designed to allow a combatant to judge whether or not his war is just. It delineates (...) the sets of relevant facts uncontroversially accessible and inaccessible to contemporary professional soldiers. Relevant facts outside these two sets should by default be treated as inaccessible until proven otherwise. Even such a rudimentary heuristic created in this way demonstrates that practical recommendations of MEC-renouncing Just War Theory are not too challenging to follow and still signifi cantly impact a compliant combatant’s behavior. (shrink)

Contra Michael Walzer and Jeff McMahan, neither classical just war theory nor the contemporary rules of war require or support any notion of combatant moral equality. Nations rightly accept prohibitions against punishing enemy combatants without recognizing any legal or moral right of aggressors to kill. The notion of combatant moral equality has real import only in our interpersonal -- and intrapersonal -- attitudes, since the notion effectively preempts any ground for conscientious objection. Walzer is criticized for over-emphasizing our collective responses (...) to war conduct and slighting our personal, extra-political responses. (shrink)

Two conditions guiding permissible use of force in self-defence are proportionality and success. According to the proportionality condition the means used to prevent an attack can be permissible only if they are proportional to the interest at stake.1 According to the success condition, otherwise impermissible acts can be justified under the right to self-defence only if they are likely to succeed in preventing the perceived threat.2 These requirements should not always be interpreted narrowly. Sometimes people are permitted to kill culpable (...) aggressors in order to avoid a non-lethal harm. Sometimes people are permitted to take up arms to defend themselves against culpable aggressors they have little or no hope of .. (shrink)

Two conditions guiding permissible use of force in self-defence are proportionality and success. According to the proportionality condition the means used to prevent an attack can be permissible only if they are proportional to the interest at stake. According to the success condition, otherwise impermissible acts can be justified under the right to self-defence only if they are likely to succeed in preventing the perceived threat. These requirements should not always be interpreted narrowly. Sometimes people are permitted to kill culpable (...) aggressors in order to avoid a non-lethal harm. Sometimes people are permitted to take up arms to defend themselves against culpable aggressors they have little or no hope of defeating. (shrink)

Yitzhak Benbaji argues that those combatants who have agreed to blindly obey their superiors and who are ordered to fight in unjust wars are released from their duty to deliberate about the merits of the acts that they are ordered to perform. This is because their agreements result in the combatants’ permissible lack of a necessary capacity for moral responsibility. Thus, the combatants are not morally responsible for their wrongful acts—their moral responsibility is “transferred” to their superiors. We argue, first, (...) that Benbaji’s own reasoning suggests that the agreements entered into between the combatants and their superiors are not binding and, second, that even if such agreements are binding, those combatants who obey their orders to fight are nevertheless morally responsible for their wrongful acts. Thus, Benbaji has failed to show that the combatants are permitted to act as ordered. By critically examining Benbaji’s view, then, we defend the revisionist position that just and unjust combatants are morally unequal. (shrink)

A survey of just war theory literature reveals the existence of quite different lists of principles. This apparent arbitrariness raises a number of questions: What is the relation between ad bellum and in bello principles? Why are there so many of the former and so few of the latter? What order is there among the various principles? To answer these questions, I first draw on some recent work by Jeff McMahan to show that ad bellum and in bello principles are (...) not, as often portrayed, independent—the justice of conduct in war largely presupposes the justice of the recourse to war. Undermining this independence claim is one important step toward revealing the unified logical structure of just war theory. I then argue that we can see the dependence of the jus in bello upon the jus ad bellum , not just in the content of certain principles, but also in the structure of the two sets of principles: I construct a one-to-one mapping between ad bellum and in bello principles. In doing so, I argue also that the shared structure successfully finds place for the questions central to the evaluation of the morality of war: what is a sufficient provocation to use force, what objectives may be sought by force, why or for what ends, who has authority to decide to use force, and when or in what circumstances? Despite variations in expression, the theory allows for a coherent and comprehensive evaluation of morality in warfare. (shrink)

A variety of ethical objections have been raised against the military employment of uninhabited aerial vehicles (UAVs, drones). Some of these objections are technological concerns over UAVs abilities’ to function on par with their inhabited counterparts. This paper sets such concerns aside and instead focuses on supposed objections to the use of UAVs in principle. I examine several such objections currently on offer and show them all to be wanting. Indeed, I argue that we have a duty to protect an (...) agent engaged in a justified act from harm to the greatest extent possible, so long as that protection does not interfere with the agent's ability to act justly. UAVs afford precisely such protection. Therefore, we are obligated to employ UAV weapon systems if it can be shown that their use does not significantly reduce a warfighter's operational capability. Of course, if a given military action is unjustified to begin with, then carrying out that act via UAVs is wrong, just as it would be with any weapon. But the point of this paper is to show that there is nothing wrong in principle with using a UAV and that, other things being equal, using such technology is, in fact, obligatory. (shrink)

According to the dominant position in the just war tradition from Augustine to Anscombe and beyond, there is no "moral equality of combatants." That is, on the traditional view the combatants participating in a justified war may kill their enemy combatants participating in an unjustified war - but not vice versa (barring certain qualifications). I shall argue here, however, that in the large number of wars (and in practically all modern wars) where the combatants on the justified side violate the (...) rights of innocent people ("collateral damage"), these combatants are in fact liable to attack by the combatants on the unjustified side. I will support this view with a rights-based account of liability to attack and then defend it against a number of objections raised in particular by Jeff McMahan. The result is that the thesis of the moral equality of combatants holds good for a large range of armed conflicts while the opposing thesis is of very limited practical relevance. (shrink)

According to a widespread view, the same constraints that limit the use of otherwise immoral measures in individual self-defense apply to collective self-defense too. I try to show that this view has radical implications at the level of jus in bello, implications which have not been fully appreciated. In particular, if the necessity condition must be satisfied in all cases of killing in war, then most fighting would turn out to be unjust. One way to avoid this result is to (...) adopt a contractualist view of killing in war, a view which interprets the necessity condition in a way that is more permissive with regard to killing combatants in war. At least in this respect, a contractualist view of killing in war has an advantage over other candidates in explaining how wars might be fought justly. (shrink)

In this paper the author aims to explain the consequences of the implicit application of the zero-sum game model of distribution of moral responsibility for war, i.e., for causing war, within the context of the dominant perspective of modern-day ethics of war – Just War Theory. The main criterion of the jus ad bellum concept of Just War Theory, “just cause,” recognizes the possibility of only one “cause” of war, and every attempt to further analyze and investigate deeper causes of (...) war is automatically perceived through the zero-sum lens, as an attempt to justify or excuse the unjust side in war. No such thing happens when analyzing other, extremely morally troubling and disturbing phenomena as we invest significant effort into attempting to explain evil without this effort ever being understood as a justification attempt. The author demonstrates how the described approach in Just War Theory prevents us from fully understanding war, and thus implicitly from how to normatively prescribe human actions in and regarding war. The author also asserts that this perspective actually represents a presupposition concerning the possibility of justness of war. The author concludes that, in order to fully understand war and properly morally evaluate it, ethics of war must adopt a non-zero-sum model of distribution of moral responsibility and acknowledge the existence of a wide variety of causes of war. (shrink)

This paper uses a novel account of non-ideal political action that can justify radical responses to severe climate injustice, including and especially deliberate attempts to engineer the climate system in order reflect sunlight into space and cooling the planet. In particular, it discusses the question of what those suffering from climate injustice may do in order to secure their fundamental rights and interests in the face of severe climate change impacts. Using the example of risky geoengineering strategies such as sulfate (...) aerosol injections, I argue that peoples that are innocently subject to severely negative climate change impacts may have a special permission to engage in large-scale yet risky climate interventions to prevent them. Furthermore, this can be true even if those interventions wrongly harm innocent people. (shrink)

Does a person's liability to attack during a war depend on the nature of their individual causal contribution to the (unjust) threat posed? If so, how? The recent literature on the ethics of war has become increasingly focused on questions of this kind. According to some views on these matters, your liability hinges on the extent of your causal contribution: the larger your contribution to an unjust threat, the larger the amount of harm that we can impose on you in (...) order to avert the threat. Some philosophers have suggested that we can ground a quite general principle of civilian immunity on this basis. But, do causal contributions really come in degrees? Can we make sense of a graded notion of causal contribution that can be relevant to debates about liability in war? I argue there is good reason to be sceptical. The appearance that causal contributions come in degrees is just an illusion that can be explained away. (shrink)

Traditional just war doctrine holds that political leaders are morally responsible for the decision to initiate war, while individual soldiers should be judged solely by their conduct in war. According to this view, soldiers fighting in an unjust war of aggression and soldiers on the opposing side seeking to defend their country are morally equal as long as each obeys the rules of combat. Revisionist scholars, however, maintain that soldiers who fight for an unjust cause bear at least some responsibility (...) for advancing an immoral end, even if they otherwise fight ethically. This article examines the attitudes of the American public regarding the moral equality of combatants. Utilizing an original survey experiment, we find that the public's moral reasoning is generally more consistent with that of the revisionists than with traditional just war theory. Americans in our study judged soldiers who participate in unjust wars as less ethical than soldiers in just wars, even when their battlefield conduct is identical, and a large proportion supported harsh punishments for soldiers simply for participating in unjust wars. We also find, however, that much of the American public is willing to extend the moral license of just cause significantly further than revisionist scholars advocate: half of the Americans in our survey were willing to allow an unambiguous war crime—a massacre of innocent women and children—to go unpunished when the act was committed by soldiers fighting for a just cause. Our findings suggest that incorporation of revisionist principles into the laws of war would reinforce dangerous moral intuitions encouraging the killing of civilians. (shrink)

This collection of essays is presented as offering the first real philosophical and legal treatment of the Principle of Non-Combatant Immunity. Primoratz's own essay serves as a useful summary of some of the most influential attempts to rule in all, but only, combatants as legitimate military targets. However, this will feel like very familiar territory to those already working in Just War Theory, as will Uwe Steinhoff's essay, which surveys the same positions. Several of the essays are expositional rather than (...) analytical in nature, tracing the historical roots of the PNI. Whilst providing an undeniably interesting journey through early Just War thought, these parts of the volume might feel less than gripping to those looking for engaging philosophical argument.However, the collection is certainly not without such argument. Seamus Miller's essay offers a thorough and thought-provoking account of why certain groups of civilians should not be granted immunity from military force. Using the model of the forced …. (shrink)

ABSTRACTAmong the most forceful and provocative criticisms that have been leveled at US drone strikes against alleged terrorists far from conventional battlefields has been Jeremy Waldron's charge that they cannot be justified in terms of a neutral principle that most reasonable people would accept. In essence, Waldron asks ‘whether we are comfortable with [such a norm] in the hands of our enemies’. He thinks most people will say ‘no’ and that this is a reason not to embrace a permissive norm (...) in the first place. We will argue that a key assumption in Waldron's argument is highly contestable, and that if it is challenged, the whole argument can be turned inside out to provide support for a limited drone program aimed at terrorist leaders. In essence, if the suspected terrorists who are the targets of drone strikes are understood to be combatants rather than civilians, as the US government has forcefully argued that they should be, then the norm permitting strikes against them is the humanitarian principle.. (shrink)

Can the global poor wage a just redistributive war against the global rich? The moral norms governing the use of force are usually considered to be very strict. Nonetheless, some philosophers have recently argued that violating duties of global justicecanbe a just cause for war. This paper discusses redistributive wars. It shows that the strength of these arguments is contingent on the underlying account of global distributive justice. The paper focuses on the “doing harm argument,” under the assumption that the (...) alternative “allowing harm argument” is a more difficult route to justify redistributive wars. After highlighting several preliminary problems, the paper breaks down and assesses in depth the “doing harm argument”: the empirical premise, the rights violation that constitutes the wrong, liability and degrees of responsibility, and the conditions for justified self-defense. By drawing on principles reflected in criminal law, this paper argues that a general “doing harm argument” for redistributive wars is unconvincing, while a reinterpretation of that argument could theoretically give rise to a just cause for war. (shrink)

The war in just war theory Just war theory has an ancient pedigree. While the substantive norms and application of those norms have always been debated, the debate today is entirely polarized. So polarized, that there seems to be a ‘war’ raging in just war theory. On one side are representatives of Walzer’s conventional position and on the other side so-called revisionists as McMahan, Fabre, Rodin, and Frowe. This paper offers a critical analysis of that dichotomy. While most of the (...) debate is focused on the substantive level (the norms itself), I focus here on the conceptual level (terminology and character of the positions) and meta-level (the underlying theoretical premises). My aim is threefold: to assist readers in understanding contemporary contributions to just war theory; to facilitate a truce between both camps by highlighting respective strengths and weaknesses and by exposing a certain division of labor; and to suggest improvements for both positions. (shrink)

Recent work in the ethics of war has done much to challenge the collectivism of the convention-based, Walzerian just war theory. In doing so, it raises the question of when it is permissible for soldiers to resort to force. This article considers this issue and, in doing so, argues that the rejection of collectivism in just war should go further still. More specifically, it defends the ‘Individual-Centric Approach’ to the deep morality of war, which asserts that the justifiability of an (...) individual’s contribution to the war, rather than the justifiability of the war more generally, determines the moral acceptability of their participation. It then goes on to present five implications of the Individual-Centric Approach, including for individual liability to attack in war. (shrink)

Despite the popularity of arming rebels as a foreign policy option, there is very little, if any, detailed engagement with the ethical issues surrounding the practice. There is a growing literature on the ethical issues surrounding civil wars and, more specifically, the conditions for engaging in just rebellion; but the focus of this literature is largely on the question of the justifiability of the rebels themselves in engaging in civil war and their conduct when doing so, rather than the permissibility (...) of the arming of rebels by other agents. It is precisely this issue that I want to address here. Overall, I argue that the process should be generally eschewed. More specifically, this article seeks to establish that arming rebels is generally impermissible and only exceptionally morally permissible. The former, far more restrictive claim will be established in the first part of the article. The latter, more permissive claim will be established in the second part of the article. (shrink)

The moral permissibility of the intervention in Libya largely turns on two fairly tricky assessments: whether the situation was sufficiently serious at the time the intervention was launched and what the predominant purposes of the intervention were.

In this contribution, I defend the standard list of jus ad bellum principles. In The Ethics of War and the Force of Law: A Modern Just War Theory, Uwe Steinhoff endorses only three principles of jus ad bellum (right intention, just cause, and proportionality) and claims that the others are redundant. I argue that, although fundamentally all jus ad bellum principles can be reduced to proportionality, in practice it is vital to retain the main jus ad bellum criteria as separate (...) principles. (shrink)

Following Hugo Grotius, a distinction is developed between private and public war. It is argued that, contrary to how most contemporary critics of the moral equality of combatants construe it, the just war tradition has defended the possibility of the moral equality of combatants as an entailment of the justifiability of public war. It is shown that contemporary critics of the moral equality of combatants are denying the possibility of public war and, in most cases, offering a conception of just (...) war as exclusively private war. The work of Jeff McMahan is used to exemplify this. Against these contemporary critics, it is argued that the reasons McMahan and others offer against the possibility of the moral equality of combatants undermine not only public war but also the possibility of fully realized and effective political authority. (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)

Although the notion of universal human rights allows for the idea that states (and supranational organizations such as the European Union) can, or even should, control and impose restrictions on migration, both notions clearly do not sit well together. The ensuing tension manifests itself in our ambivalent attitude towards migration, but also affects the border guards who have to implement national and supranational policies on migration. Little has been written on the ethics that has to guide these border guards in (...) their work. Juxtaposing the ethics of border guarding against the ethics of the somewhat related military profession, this article attempts to (a) describe border guarding as a comparatively rule-guided profession; (b) outline the aim and basis of the ethics education that prepares border guards for their work; and (c) propose a research agenda for the future that should further our understanding of (a) and (b), but also help us improve the moral education of border guards. (shrink)

This article deals with the justification of water-related conflicts by analyzing a hypothetical war for Guarani Aquifer resources. In disagreement, a theoretical framework would be needed to justify war. First, Walzer’s version of Just War Theory (JWT) is presented as the most consolidated reference. Then, Waddington’s criticism of JWT is discussed when it comes to hydric resources, delineating the particularities of a natural resource and establishing that the “moral weight of water scarcity” should be considered. Following this, the hypothetical conflict (...) among countries is introduced. Finally, pragmatism is advocated for justification of conflicts involving water. (shrink)

With his new book, A Theory of Truces, Nir Eisikovits has succeed in producing the most comprehensive and insightful book to exist on the nature and morality of truces during international military conflict. In it he plausibly argues that thought about such conflict should avoid binary terms such as long-lasting peace and all-out war, and instead must readily acknowledge conditions “in between” them, such as cease-fires and agreements to limit belligerence to certain times. In this critical notice of Eisikovits’ book, (...) I have two major aims, in light of the fact that in it he does not systematically engage with the contemporary literature on and positions in just war theory. One aim is to situate Eisikovits’ analysis of truces in that context, and to contend that he has implicitly founded a new field that merits the title jus interruptus bellum as distinct from jus in bello and jus ex bello. Another is to build on Eisikovits’ ethical appraisal of truces, by considering what principles of just war theory entail for them. (shrink)

Many important harms result in large part from our collective omissions, such as harms from our omissions to stop climate change and famines. Accounting for responsibility for collective omissions turns out to be particularly challenging. It is hard to see how an individual contributes anything to a collective omission to prevent harm if she couldn’t have made a difference to that harm on her own. Some groups are able to prevent such harms, but it is highly contentious whether groups can (...) be loci of responsibility. This paper takes an existing and plausible framework of moral responsibility—one based on abilities—and scales it up to accommodate responsibility for collective omissions. This centrally involves identifying what the relevant collective abilities are and how they work. One significant benefit of this approach is that we can do this while remaining neutral on the debates about collective agency and collective responsibility by showing how individualist and collectivist versions of the theory work. Finally, I explore several further upshots of the scaled-up ability-based account, including that degrees of responsibility can be cashed out in terms of strengths of the relevant abilities, which has both theoretical and applied implications. (shrink)

The conduct of hostilities is very bad for the environment, yet relatively little attention has been focused on environmental military ethics by just war theorists and revisionist philosophers of war. Contemporary ecological concerns pose significant challenges to jus in bello. I begin by briefly surveying existing literature on environmental justice during wartime. While these jus in bello environmental issues have been addressed only sparsely by just war theorists, environmental jus ad bellum has rarely been tackled within JWT or the morality (...) of war. In line with the theme of this special issue, I focus my discussion of war and the natural environment primarily on the jus ad bellum level. I set out with the presumption against the use of force, and its possible exceptions. The principal question raised is whether environmental harm can trigger a new justification for war. Beyond just cause, I consider what might be a proportionate response to “environmental aggression,” or negligent harm to nature. The use of force is clearly justified in response to military attacks, against the natural environment or otherwise. Where harm to nature or its inhabitants are not caused by military aggression, just war theory criteria point in favor of responding via measures short of war. Finally, I suggest that responding by means that are not themselves harmful to nature serves to fulfill the further jus ad bellum criterion of “right intention.”. (shrink)

Since 2007, five scientists involved in Iran’s nuclear program have been killed under mysterious circumstances. This is not the first time that nuclear scientists have come under direct attack. Scientists are legally civilians. Like the rest of us, they are protected by laws prohibiting murder and perfidious killing, and enjoy civilian immunity during wartime. Moreover, powerful moral arguments oppose assassination policies specifically. Nevertheless, contemporary theories of just war allow for the partial extension of combatant status to civilians who are either (...) threatening or responsible for unjust threats. Weapons manufacturers, their factories and employees, are accorded less than absolute protection within just war theory, and even under international law. Dramatic events compel us to think through these issues of political violence in a principled manner, whatever our particular views on the Iranian case may be. The various moral arguments against assassination on the one hand and the complex status of munitions workers on the other suggest that scientists involved in weapons manufacturing may in some cases be morally liable to direct harm, as well as being legally liable to proportionate collateral damage. (shrink)

THERE’S a well-known scene in Shakespeare’s Henry V in which the King, disguised as an ordinary soldier, is conversing with some of his soldiers on the eve of the battle of Agincourt. Hoping to find or inspire support among them, he remarks: “Methinks I could not die anywhere so contented as in the King’s company, his cause being just and his quarrel honorable.” One soldier replies: “That’s more than we know,” whereupon a second says: “Ay, or more than we should (...) seek after; for we know enough if we know we are the King’s subjects: if his cause be wrong, our obedience to the King wipes the crime of it out of us.”. (shrink)

Soldiers sign contracts to obey lawful orders; they also swear oaths to this end. The enlistment contract for the Armed Forces of the United States combines both elements: -/- '9a. My enlistment is more than an employment agreement. As a member of the Armed Forces of the United States, I will be: (1) Required to obey all lawful orders and perform all assigned duties … (4) Required upon order to serve in combat or other hazardous situations.' -/- We standardly think (...) that these oaths and contracts give soldiers new moral reasons to fight. Many also think that soldiers who are ordered to fight by legitimate states have moral reasons to obey those orders, just in virtue of their provenance. -/- We generate these reasons through our voluntary decisions—to sign the contract or swear the oath; to form the institutions and give the orders. They are therefore additional moral reasons, on top of the reasons that we have prior to those voluntary decisions. Simply because they are additional, these reasons seem limited in force and scope. In particular, they arguably cannot override pre-existing commitments. For example, if I already have a duty not to kill an innocent person, my promising to breach that duty seems irrelevant to whether doing so is permissible. Similarly for orders issued by legitimate states: the citizens of a legitimate state have pre-existing moral reasons not to kill the innocent; by what alchemy could their state's orders allow combatants to override those reasons? If additional reasons could make prohibited acts permissible, as Sidgwick observed, ‘we could evade any moral obligation by promising not to fulfil it, which is clearly absurd’ (Sidgwick 1981). -/- We might conclude that the contracts soldiers sign, the oaths they take and the orders they receive have weight only when they pertain to acts that soldiers are already allowed to do. Perhaps these additional reasons can require actions that would otherwise be merely permissible, but they cannot license otherwise prohibited actions. If this is right, then it radically limits the relevance of contracts, oaths and authority to the ethics of war, since almost all conflicts involve soldiers breaching some pre-existing moral duties. -/- This is obviously true for soldiers fighting on the unjust side in a war, since almost all the killing they do is unjust. But in all actual wars soldiers on the just side also kill at least some innocent victims, whether as part of an unjust subordinate aim, as ‘collateral damage’, or simply because their adversaries are not sufficiently responsible for unjustified threats to be liable to be killed. If additional reasons cannot make otherwise prohibited acts permissible, then they are practically irrelevant to the ethics of killing in war, at least in this sense: if fighting is impermissible without regard to the contract, oath and authority of their state, then fighting is simply impermissible. -/- This is a tempting conclusion. In this paper, however, I argue that even if it is true at the level of objective permissibility, it is false for subjective permissibility. And since subjective permissibility is where (at least some of) the action is in the ethics of war, this is a significant result. I explain first why additional reasons can make otherwise subjectively prohibited acts permissible, then why just war theorists should care more than they seem to about subjective permissibility. Although I focus throughout on the ethics of war, my arguments generalise to all kinds of additional reasons. (shrink)

In war a soldier behaving properly should take into account a universal requirement not to kill, to be applied strictly in dealing with civilians, but at the same time to support the exception of taking the life of enemy combatants as an act of selfdefense. This is the usual way to distinguish morally the proper treatment to soldiers and civilians. In this article the author criticizes it and outlines a different way to understand and justify the moral distinction mentioned.

Emotions are a much-neglected aspect of contemporary peace ethics, which is surprising if only because the concept of positive peace encompasses a certain emotional commitment. Moreover, some emotions explicitly promote separation, conflict, and even violence. Anger is an ambivalent emotion that, on the one hand, evokes conflict but, on the other hand, expresses a sense of justice. Anger can be soothed by forgiveness, and forgiveness can lead to reconciliation. However, in individual ethics, the conceptual and factual connections are easier to (...) explain than in political contexts, where collectives must be considered as actors. Martha Nussbaum recently subjected both anger and forgiveness to a well-founded critique. In contrast to this, however, a qualified defense will be made in the following. (shrink)

Drawing on resources from pragmatist thought allows religious ethicists to take account of the central role traditions play in the formation and development of moral concepts without thereby espousing moral relativism or becoming traditionalists. After giving an account of this understanding of the concept of tradition, I examine the ways in which understandings of tradition play out in two contemporary examples of tradition-based ethics: works in comparative ethics of war by James Turner Johnson and John Kelsay. I argue that a (...) pragmatist approach to tradition-based ethics allows for a nuanced and flexible understanding of moral traditions, and one that holds great promise for international consensus-building around shared ethical norms for the use of armed force. (shrink)