In many jurisdictions in the United States and elsewhere, the law governing deadly force by police and civilians contains a notable asymmetry. Often civilians but not police are bound by the imminence requirement—that is, a necessary condition for justifying deadly force is reasonable belief that oneself or another innocent person faces imminent threat of grave harm. In U.S. law enforcement, however, there has been some shift toward the imminence requirement, most evident in the use-of-force policy adopted by the Department of (...) Justice in 2022. This article defends that shift and argues that the ethical case for the imminence requirement in policing is stronger than Shannon Brandt Ford suggests in a recent article. Though the imminence requirement’s impacts on policing and public safety require ongoing study, the principle of equality before the law and the Doctrine of Doing and Allowing both provide moral grounds for this requirement, especially given the lack of evidence that the status quo helps protect life. (shrink)

Police killings of individuals with mental illness have prompted calls for greater funding of mental health services to shift responsibilities away from the police. Such investments can reduce police interactions with vulnerable populations but are unlikely to eliminate them entirely, particularly in cases where individuals with mental illness have a weapon or are otherwise dangerous. It remains a pressing question, then, how police should respond to these and other vulnerable aggressors with diminished culpability (VADCs). This article considers and ultimately rejects (...) three potential approaches from the ethics of defensive force literature. It looks to improve on them by developing what I call the fusion account, which explains how vulnerability and diminished culpability fit together to provide moral grounds for extra protections from deadly force. The article’s final sections explore the policy implications of the fusion account for police administrators, officers, and the law. (shrink)

Journal of Social Philosophy, EarlyView.

Ratio Juris, Volume 35, Issue 1, Page 21-29, March 2022.

The principle of necessity as applied to self-defence requires the use of the least harmful defensively effective means of thwarting a wrongful threat. Yet –so I argue – a harm can be excessive even when it is the least harmful way of dealing with the threat at the time of the attack. I therefore propose a historical view of the requirement of necessity. Historical necessity requires the selection of the least harmful means to thwart a future attack at the point (...) in time at which we have a solid presumption that the future attack will take place. This may happen considerably before the time of the attack. Once you fail to acquire or preserve the least harmful defensive option for thwarting a future attack you may come to be irrevocably in breach of necessity. The paper tackles a number of objections to the view proposed. (shrink)

This paper asks whether (human) rights enforcement is permissible given that it may entail infringing on the rights of innocent bystanders. I consider two strategies that adopt a rights-sensitive consequentialist framework and offer a positive answer to this question, namely Amartya Sen’s and Hillel Steiner’s. Against Sen, I argue that trade-offs between rights are problematic since they contradict the purpose of rights, which is to provide a pluralist solution to disagreement about values, i.e. to allow agents to act in accordance (...) with their values. I further argue that Steiner’s compensation strategy does not succeed in avoiding trade-offs so it falls prey to the same criticism. I propose a non-trade-off solution that is implicit in the accounts discussed and is more consistent with the meta-ethical framework advocated by Sen. This solution relies on an enforceable duty to share in the costs of rights enforcement hence it entails a degree of redistribution for enforcement purposes. (shrink)

This article considers the duty to undertake humanitarian intervention. It first examines the arguments for the duty to intervene and questions the possibility of supererogatory humanitarian intervention. It then considers the leading objections to this duty which, it is argued, are largely unpersuasive. In the final section, the article considers the duty to intervene in the context of the responsibility to protect doctrine, which provides the framework within which debates about humanitarian intervention now in large part occur.

ABSTRACTSome suggest that the duty of humanitarian intervention should be discharged by states that are historically responsible for the occurrence of violence. A fundamental problem with this suggestion is that historically responsible states might be ill-suited to intervene because they are unlikely to enjoy support from the local population. Cécile Fabre has suggested a way around that problem, arguing that responsible states ought to pay for humanitarian interventions even though they ought not to take part in the military operations. We (...) claim that Fabre’s idea is subject to two concerns. First, the duty to perform might not be appropriately transferrable from the historically responsible state to another state because it would allow the primary duty bearer to escape the worst costs of intervention. Second, an intervention might be as unlikely to generate local support when a historically responsible state pays for an intervention as when it performs it. These problems are enough to cast doubt on Fabr... (shrink)

Much philosophical attention has been paid to the question of whether, and why, one may divert a runaway trolley away from where it will kill five people to where it will kill one. But little attention has been paid to whether the reasons that ground a permission to divert thereby ground a duty to divert. This paper defends the Requirement Thesis, which holds that one is, ordinarily, required to act on lesser-evil justifications for harming for the sake of others. Cases (...) in which we have lesser-evil justifications of harming for the sake of others are rescue cases. Ordinarily, an agent is under a duty to rescue unless doing so imposes too great a cost on her, or violates someone else's rights. When neither of these defeating conditions obtain, one is required to rescue even if this involves causing harm to innocent people. (shrink)

I defend the view that a significant ethical distinction can be made between justified killing in self-defense and police use of lethal force. I start by opposing the belief that police use of lethal force is morally justified on the basis of self-defense. Then I demonstrate that the state’s monopoly on the use of force within a given jurisdiction invests police officers with responsibilities that go beyond what morality requires of the average person. I argue that the police should primarily (...) be concerned with preserving public safety. As a consequence, police have additional moral permissions to use lethal force. But this also means that the principle of restraint is inherent to the policing function and therefore police are obliged to go to greater lengths to avoid killing. I concede that the just use of police force can be made difficult in extreme situations such as a mass riot. In such cases, police should take proportionate actions necessary to protect the lives of inhabitants by restoring order, which might include calling on military support. I conclude with a cautionary note opposing militarization of the policing role. (shrink)

Just war theorists who argue that war is morally justified under certain circumstances infer implicitly that establishing the military institutions needed to wage war is also morally justified. In this paper, I mount a case in favor of a standing military establishment: to the extent that going to war is a way to discharge duties to protect fellow citizens and distant strangers from grievous harms, we have a duty to set up the institutions that enable us to discharge that duty. (...) I then respond to four objections drawn from Ned Dobos's recent book Ethics, Security, and the War-Machine. (shrink)