Proportionality—the idea that causes are neither too general nor too specific for their effects—seems to recommend implausibly disjunctive causes (McGrath, 1998 ; Shapiro & Sober, 2012 ; Franklin-Hall, 2016 ). I argue that this problem should be avoided by appeal to the notion of cohesion. I propose an account of cohesion in terms of the similarity structure of property-spaces, argue that it is not objectionably mysterious, and that alternative approaches—based on naturalness, interventionism, and contrastivism—are inadequate without appeal to it. (...) In an appendix, I show how my proposal can be perspicuously formalized by adapting structural equation models. (shrink)

According to the so-called 'proportionality principle', causes should be proportional to their effects: they should be both enough and not too much for the occurrence of their effects. This principle is the subject of an ongoing debate. On the one hand, many maintain that it is required to address the problem of causal exclusion and take it to capture a crucial aspect of causation. On the other hand, many object that it renders accounts of causation implausibly restrictive and often (...) reject the principle wholesale. I argue that there is exaggeration on both sides. While one half of the principle is overly demanding, the other half is unobjectionable. And while the unobjectionable half does not block exclusion arguments on its own, it provides a nuanced picture of higher-level causation, fits with recent developments in philosophy of causation, and motivates adjustments to standard difference-making accounts of causation. I conclude that at least half of the proportionality principle is worth taking seriously. (shrink)

In ‘Proportionality in Causation, Part I: Theories’, I presented various ways of understanding the idea that causes which are ‘proportional’ to their effects are in some sense preferable. In this companion article, I discuss the principal applications of the resulting theories of proportionality, and the challenges they face.

The doctrine of proportionality has received sustained attention from comparative constitutional scholars. Yet it is an area where courts, and scholars, have made limited use of empirical or inter-disciplinary approaches to constitutional comparison. The article calls for a change in this practice as part of a broader call for greater dialogue between scholars and practitioners of conceptual and more empirical forms of constitutional comparison.

In this article the author, in a context in which principles and the principle of proportionality are at the heart not only of jurisprudence but also of constitutional and human rights interpretation, claims that when there were those ready to raise the hand to declare a unanimous winner, some critics and skeptics appeared. In addition, to the traditional objections, they worry that proportionality invites to doing unnecessary balancing between existing rights, inventing new rights out of nothing at all (...) (in detriment of those already well-established ones), and even worse in doing so balancing some rights away. In order to answer to such objections and to reject them, as well as to reinforce the importance of this development, the author: first, revisits the constitution of principles and of the principle of proportionality, which per definitio contradicts each one of this objections; and, then, restates the constitution of the principle of proportionality as a principle of principles not only in constitutional and human rights interpretation but also in legislation, including constitutional reformation, and adjudication.Resumen:En este artículo el autor, en un contexto en el cual los principios y el principio de proporcionalidad están en el corazón no solamente de la filosofía y teoría del derecho sino además de la interpretación en materia constitucional y de derechos humanos, argumenta que cuando había quienes estaban listos para levantar la mano para declarar a un ganador unánime, algunos críticos y escépticos aparecieron. Aunado a las objeciones tradicionales están preocupados por que en su opinión el principio de proporcionalidad invita a hacer un balanceo innecesario entre derechos existentes, a inventar nuevos derechos de la nada (en detrimento de los ya bien establecidos), y que al hacer el balanceo se pierdan derechos. Para responder a tales objeciones y rechazar las mismas, así como reforzar la importancia del desarrollo, el autor: primero, revisita la constitución de los principios y del principio de proporcionalidad, la cual per definitio contradice cada una de las objeciones; y, luego, reestablece la constitución del principio de proporcionalidad como un principio de principios no sólo en la interpretación en material constitucional y de derechos humanos sino también en la legislación, incluida la reforma constitucional, y en la adjudicación. (shrink)

A cause is proportional to its effect when, roughly speaking, it is at the right level of detail. There is a lively debate about whether proportionality is a necessary condition for causation. One of the main arguments against a proportionality constraint on causation is that many ordinary and seemingly perfectly acceptable causal claims cite causes that are not proportional to their effects. In this paper, I suggest that proponents of a proportionality constraint can respond to this objection (...) by developing an idea that is present in Yablo’s early work on proportionality, but which has strangely been ignored by both Yablo and others in the subsequent debate. My suggestion is that proportionality—and, indeed, causation itself—is relative to a domain of events. At the metaphysical level, this means that the causal relation has an extra relatum—namely, a domain of events. At the level of language, it introduces a new way in which causal claims are context-sensitive: what is expressed by a causal claim depends on the contextually relevant domain of events. As I argue, this suggestion allows us to accommodate the truth of ordinary causal claims while extending the explanatory benefits of a proportionality constraint. (shrink)

This paper offers a justification of the principle of military proportionality that is based in considerations of self-interest. By offering such a justification, I hope to vindicate the principle on the basis of the least controversial argument available. The war between Israel and Hezbollah in the summer of 2006 is used as a case study. Part 1 surveys recent work on military proportionality and suggests that the importance of this principle has increased in the age of asymmetrical warfare. (...) Part 2 considers and rejects the traditional realist concerns about proportionality. Part 3 offers a realist rationale for adhering to the principle. (shrink)

A much-discussed idea in the causation literature is that it is preferable to invoke causes which are proportional to—neither too general nor too specific for—the effect. This article presents various ways of understanding this idea. In what sense are such causal claims ‘preferable’? And what is it for one event to be ‘proportional’ to another? In a companion article, ‘Proportionality in Causation, Part II: Applications and Challenges’, I discuss the principal applications of the resulting theories of proportionality, and (...) the challenges they face. (shrink)

This paper is concerned with the content of the causal proportionality constraint. It investigates two general versions of the constraint, namely “horizontal” and “vertical” proportionality. Moreover, it discusses whether proportionality is considered an ontic or an epistemic, i.e. explanatory, constraint on causation in the context of some of the most prominent theories of causation. The following main claims are defended: (1) The horizontal (HP) and the vertical version (VP) of the proportionality constraint are logically independent. (2) (...) HP is implied by some prominent theories of causation, not by others. (3) None of the discussed popular theories of causation contradicts either HP or VP. (4) HP and VP are not ontic or epistemic principles as such; rather, whether they are ontic or epistemic depends on the theories chosen plus background assumptions about the existence of higher-level causes and their non-identity to lower-level ones. (shrink)

Supporters of the autonomy of higher-level causation (or explanation) often appeal to proportionality, arguing that higher-level causes are more proportional than their lower-level realizers. Recently, measures based on information theory and causal modeling have been proposed that allow one to shed new light on proportionality and the related notion of specificity. In this paper we apply ideas from this literature to the issue of higher vs. lower-level causation (and explanation). Surprisingly, proportionality turns out to be irrelevant for (...) the question of whether higher-level causes (or explanations) can be autonomous; specificity is a much more informative notion for this purpose. (shrink)

This essay argues that the best starting point for discussions of the Principle of Discrimination (PD) is its most basic formulation: In wartime, certain enemy subjects should receive better treatment than others. Other formulations of the PD ? in particular, those centered on the concept of noncombatant immunity ? have sought to identify a single criterion that can be used as the basis for sorting enemy subjects into two (and only two) classes. However, a historical and legal analysis of the (...) principle indicates that three distinct criteria ? the conduct of individuals, their status, and their guilt or innocence ? have all been seen as relevant for determining the appropriate treatment of the enemy. In this essay, I formulate an expanded version of the PD, which calls for the proportionate treatment of enemy subjects based on evaluations of all three of these criteria. (shrink)

Among the oldest extant medical ethics, the Hippocratic Oath prohibits the giving of a deadly drug, regarding this act as an egregious violation of a medical ethic that is exclusively therapeutic. Proportionate palliative sedation involves the administration of a deadly drug. Hence it seems to violate the venerable Hippocratic promise associated with the dawn of Western medicine not to give a deadly drug. Relying on distinctions commonly employed in the analysis and evaluation of human actions, this article distinguishes physician-assisted suicide (...) and euthanasia, as acts that necessarily violate the prohibition against giving a deadly drug, from proportionate palliative sedation, as an act that does not. (shrink)

The article considers a surprisingly resilient argument, going back to Adam Smith, for the fairness of proportionate taxation: that proportionate taxation represents the fair way to divide the surplus value produced by social cooperation among all of society's members. The article considers two recent variants on that argument, one by Richard Epstein in Takings and one by David Gauthier in Morals by Agreement. It concludes that the normative and empirical assumptions that underlie these, and all other variants, of the argument (...) are so implausible as to suggest the argument cannot be taken seriously as a defense of proportionate taxation. The article concludes by considering other possible explanations for the enduring attraction of proportionate taxation for political philosophers, particularly those with libertarian and quasi-libertarian leanings. Footnotes I am grateful to participants in faculty workshops at Vanderbilt, NYU, Virginia and Stanford Law Schools and the Qunnipiac College School of Law Conference on Law and Philosophy, as well as the anonymous outside readers for this journal, for their very helpful comments on earlier drafts. (shrink)

This article considers the proportionality requirement of the self-defense justification. It first lays bare the assumptions and the logic—and often illogic—underlying very strict accounts of the proportionality requirement. It argues that accounts that try to rule out lethal self-defense against threats to property or against threats of minor assault by an appeal to the supreme value of life have counter-intuitive implications and are untenable. Furthermore, it provides arguments demonstrating that there is not necessarily a right not to be (...) killed in defense against theft or minor assaults. While there is a general moral right of self-defense and a general right to life, the scope of these rights depends on certain social facts that—even within a liberal framework—can differ from one society to another. Moreover, the proportionality of self-defense does not depend on the rights of the aggressor alone, but also on a precautionary rule, shaped by the balance of interests of the society in question and aimed at protecting innocent people and other social interests. This rule can protect an aggressor even in cases where he does not have the right to such protection. (shrink)

To speak of human rights in the twenty-first century is to speak of proportionality. Proportionality has been received into the constitutional doctrine of courts in continental Europe, the United Kingdom, Canada, New Zealand, Israel, South Africa, and the United States, as well as the jurisprudence of treaty-based legal systems such as the European Convention on Human Rights. Proportionality provides a common analytical framework for resolving the great moral and political questions confronting political communities. But behind the singular (...) appeal to proportionality lurks a range of different understandings. This volume brings together many of the world's leading constitutional theorists - proponents and critics of proportionality - to debate the merits of proportionality, the nature of rights, the practice of judicial review, and moral and legal reasoning. Their essays provide important new perspectives on this leading doctrine in human rights law. (shrink)

This book addresses the principle of proportionality, which is currently one of the most important instruments of judicial review, from both analytical and theory of law perspectives. As such, the analysis provided is far more comprehensive and can be applied to all areas of law, not just constitutional law. On the one hand, the volume offers a broad perspective on several aspects related to proportionality, such as its structure, the balancing methodology and the distinction between rules and principles. (...) On the other, it provides an innovative, normativist and analytical approach to proportionality, helping readers understand its structure and behaviour. (shrink)

Overview of proportionality and necessity in bello; comparison between traditional and revisionist accounts of just war theory.

Across a wide range of legal contexts, E. Thomas Sullivan and Richard S. Frase identify three basic ways that government measures and private remedies have been ...

Proportionality matters. Intuitively, proportionality sets the ceiling on the amount of defensive violence that is permissible. A plausible view is that what justifies proportionality also justifies other defensive-violence requirements—for example, discrimination and necessity—and shows why other purported requirements are mistaken—for example, imminence. I argue that if defensive-violence proportionality is a part of moral reality, then there is a systematic justification of it. If there is a systematic justification of proportionality, then there is an adequate equation (...) for it. There is no adequate equation for proportionality. Hence, proportionality is not part of moral reality. As a result, non-consequentialism does not justify defensive violence. The last part of this paper briefly applies these findings to vaccine mandates. (shrink)

In the last decades, proportionality has become increasingly influential in human rights adjudication. Even in the United States, a country with its own tradition of constitutional review, proporti...

The principle of proportionality, which has become the standard test for adjudicating human and constitutional rights disputes in jurisdictions worldwide has had few critics. Proportionality is generally taken for granted or enthusiastically promoted or accepted with minor qualifications. A Critique of Proportionality and Balancing presents a frontal challenge to this orthodoxy. It provides a comprehensive critique of the proportionality principle, and particularly of its most characteristic component, balancing. Divided into three parts, the book presents arguments against (...) the proportionality test, critiques the view of rights entailed by it, and proposes an alternative understanding of fundamental rights and their limits. (shrink)

When moral rules are formulated in terms of intentions, agents are forbidden to countenance harms that are out of proportion with the good they are intending to achieve. Shelly Kagan has argued that if resources are not used for the most value-producing purpose, the agent will be allowing a harm or loss greater than the good intended. I argue that this understanding of proportionality is incorrect, since it displaces the common-sense understanding of the duty of aid, which varies in (...) stringency according to the agent’s relationship with the person in need, and other factors. I suggest that proportionality should be understood in terms of the duty of aid. Even in pursuing an intended good, one must not infringe one’s duty of aid to others. (shrink)

This commentary explores the principle of proportionality as a possible solution to unresolved problems pertaining to the tensions among principles in various ethical frameworks for artificial intelligence (AI). Conceptual and procedural divergences in the sets of principles reveal uncertainty as to which ethical principles should be prioritized and how conflicts between them should be resolved. Moreover, there are externalities of employing the currently dominant AI methods, in particular for the environment. The principle of proportionality and a framework of (...) tests of necessity, desirability, and suitability can address some of the underlying issues and to ensure that other societal priorities are well taken into account. It is argued that at least in certain scenarios the perceived tensions can be false dichotomies. Proportionality presents a set of conditions to satisfy to justify the usage of certain AI methods, which can be further expanded to justifying using AI systems as such for a particular purpose. (shrink)

Despite its preeminent position in the just war tradition, the concept of proportionality is not well understood by military leaders. Especially lacking is a realization that there are four distinct types of proportionality. In determining whether a particular resort to war is just, national leaders must consider the proportionality of the conflict, i.e., balance the expected gain or just redress against the total harm likely to be inflicted by the impending armed action. This proportionality consideration is (...) called jus ad bellum proportionality. The second type of proportionality discussed is a continuing re-evaluation of the proportionality, taking into account the changing situation. The last true proportionality discussed is a consideration of hostile action taking during a conflict, or jus in bello proportionality. This consideration weighs the expected military gain of a particular action against the collateral damage and injuries that are expected from the act. Finally, the fourth category addressed is ‘political proportionality’, which is not a true proportionality consideration, but is rather self-interested deliberation on the possible political and military outcomes of actions. In some instances, it could be referred to as a measured response. A better understanding of proportionality in all its forms will help military leaders to give appropriate and moral advice on the potential resort to war, as well as on the conduct of military actions in war. The recent US war with Iraq in the spring of 2003 in defiance of the wishes of the majority of the UN Security Council, and especially with the potential for high noncombatant casualties in Baghdad, makes a discussion of the proper conduct of war even more poignant. (shrink)

With contributions from leading scholars in constitutional law, this volume examines how carefully designed and limited doctrines of proportionality can improve judicial decision-making, how it is applied in different jurisdictions, its role on constitutionalism outside the courts, and whether the principle of proportionality actually advances or detracts from democracy. Contributions from some of the seminal thinkers on the development of scholarship on proportionality extend their prior work and engage in an important dialogue on the topic. Some offer (...) substantial critiques, others defend the doctrine and offer important clarifications and extensions of their prior work. Throughout, the authors engage not only with case law from around the world but also with existing scholarly treatments of the subject. Mathematical treatments are avoided, making the book accessible to readers from both 'soft' and hard' social science backgrounds. (shrink)

Proportionality in Action presents an empirical and comparative exploration of the proportionality doctrine, based on detailed accounts of the application of the framework by apex courts in six jurisdictions: Germany, Canada, South Africa, Israel, Poland and India. The analysis of each country is written and contextualized by a constitutional scholar from the relevant jurisdiction. Each country analysis draws upon a large sample of case law and employs a mixed methodological approach: an expansive coding scheme allows for quantitative analysis (...) providing comparable and quantifiable measurements, which is enriched by qualitative analysis that engages with the substance of the decisions and captures nuance, contextualizing the data and providing it with meaning. The book concludes with a comparative chapter that synthesizes some of the most interesting findings. Focusing on deviations of the practice of proportionality from theory, the authors conclude their argument in support of an integrated approach to the application of proportionality. (shrink)

A statement of the form ‘C caused E’ obeys the requirement of proportionality precisely when C says no more than what is necessary to bring about E. The thesis that causal statements must obey this requirement might be given a semantic or a pragmatic justification. We use the idea that causal claims are contrastive to criticize both.

Proportionality in the resort to war determines a limit to the amount of harm it can be permissible to cause for the sake of achieving a just cause. It seems to follow that if a war has caused harm up to that limit but has not achieved the just cause, it should be terminated. I argue, however, that this is a mistake. Judgments of proportionality are entirely prospective and harms suffered or inflicted in the past should in general (...) be ignored. Yet past losses that could be partially redeemed by the achievement of the just cause may be an exception. (shrink)

When the US Supreme Court decided in Graham v. Florida that the Cruel and Unusual Punishments Clause of the Eighth Amendment of the Constitution prohibits a sentence of life in prison without parole for a nonhomicide crime committed by a minor, it stated that “[t]he concept of proportionality is central to the Eighth Amendment” and that it is the “precept of justice that punishment for crime should be graduated and proportioned to [the] offense.” These statements make two claims—one legal (...) and one philosophical. The philosophical claim is that justice requires proportionality in punishment, and the legal claim is that this principle of justice is central to the Eighth Amendment ban on cruel and unusual punishments. The aim of this chapter is to examine the concept of proportionality in punishment from multiple vantage points—practical, legal, and philosophical—and consider its enduring importance and persistent difficulties. (shrink)

A basic principle in sentencing offenders is proportionality. However, proportionality judgments are often left to the discretion of the judge, raising familiar concerns of arbitrariness and bias. This paper considers the case for systematizing judgments of proportionality in sentencing by means of an algorithm. The aim of such an algorithm would be to predict what a judge in that jurisdiction would regard as a proportionate sentence in a particular case. A predictive algorithm of this kind would not (...) necessarily undermine justice in individual cases, is consistent with a particularistic account of moral judgment, and is attractive even in the face of uncertainty as to the legitimate purposes of punishment. (shrink)

Introduction -- What is proportionality? -- Proportionality : a multiplicity of meanings -- Proportionality in the just war tradition -- Proportionality in international humanitarian law -- Proportionality in human rights law and morality -- The uniqueness of jus in bello proportionality -- Countermeasures and counterinsurgency -- Human shields and risk -- Targeted killings and proportionality in law : two models -- The nature of war and the idea of "cyberwar" -- Thresholds of jus (...) in bello proportionality. (shrink)

Just wars are supposed to be proportional responses to aggression: the costs of war must not greatly exceed the benefits. This proportionality principle raises a corresponding ‘interpretation problem’: what are the costs and benefits of war, how are they to be determined, and a ‘measurement problem’: how are costs and benefits to be balanced? And it raises a problem about scope: how far into the future do the states of affairs to be measured stretch? It is argued here that (...) weapons innovation always introduces costs, and that these costs cannot be determined in advance of going to war. Three examples, the atomic bomb, the AK-47 and the ancient Greek catapult, are given as examples. It is therefore argued that the proportionality principle is inapplicable prospectively. Some replies to the argument are discussed and rejected. Some more general defences of the proportionality principle are considered and also rejected. Finally, the significance of the argument for Just War Theory as a whole is discussed. (shrink)

This book casts new light on the application of the principle of proportionality in international law. Proportionality is claimed to play a central role governing the exercise of public power in international law and has been presented as the 'ultimate rule of law'.

In punishment, proportionality is the systematic mathematical relationship between the significance of the wrongdoing and the amount of punishment that may be imposed on the wrongdoer. In this chapter, Kershnar argues that there is no adequate equation for proportionality. The lack of an adequate equation rests on intuitions and the absence of a shared metric. If there is no equation for proportionality, then there is no proportionality. This is because if there is no equation for (...) class='Hi'>proportionality, then there is no general justification for proportionality. Purported justifications of punishment that lack proportionality—specifically, consequentialism and consent theory—are implausible. The lack of proportionality, then, is a threat to the notion that some punishment is justified and, more generally, non-consequentialism. (shrink)

Proportionality is widely accepted as a necessary condition of justified self-defense. What gives rise to this particular condition and what role it plays in the justification of self-defense seldom receive focused critical attention. In this paper I address the standard of proportionality applicable to personal self-defense and the role that proportionality plays in justifying the use of harmful force in self-defense. I argue against an equivalent harm view of proportionality in self-defense, and in favor of a (...) standard of proportionality in self-defense that requires comparable seriousness and takes into account the wrong, as opposed simply to the harm that the victim is fending off. I distinguish the standard of proportionality in self-defense from proportionality in circumstances of necessity, and I discuss whether proportionality is an internal or an external constraint on the right of self-defense. (shrink)

Some collateral harms affecting enemy civilians during a war are agentially mediated – for example, the US-led invasion of Iraq in 2003 sparked an insurgency which killed thousands of Iraqi civilians. I call these ‘collaterally enabled harms.’ Intuitively, we ought to discount the weight that these harms receive in the ‘costs’ column of our ad bellum proportionality calculation. But I argue that an occupying military force with de facto political authority has a special obligation to provide minimal protection to (...) the civilian population. As a result, when an occupying military force collaterally enables a harm affecting the civilian population, the weight that the harm ought to receive in the ad bellum proportionality calculation is unaffected by the fact that the harm is agentially mediated – it ought to be weighed at least as heavily as those harms that the occupying force collaterally commits directly. As a result, satisfying the ad bellum proportionality constraint in wars of territorial occupation is more difficult than it has been thought. (shrink)

The principle that a sentence should be proportionate to the seriousness of the offence remains at the centre of penal practice and scholarly debate. This volume explores highly topical aspects of proportionality theory that require examination and further analysis. von Hirsch and Ashworth explore the relevance of the principle of proportionality to the sentencing of young offenders, the possible reasons for departing from the principle when sentencing dangerous offenders, and the application of the principle to socially deprived offenders. (...) They examine the claim that the principle tends to be associated with greater severity in sentencing, and explore the relevance of penance and of restorative justice to proportionality theory. Their examination of arguments and counter-arguments culminates in a re-statement of the main criteria for proportionate sentencing.The authors are well known for their previous writings on proportionality theory, and this volume broadens the theory to deal with important contemporary issues in crime and punishment. (shrink)

Philosophers writing about proportionality in self-defense and war will often assume that defensive agents have full knowledge about the threat that they face and the defensive options available to them. But no actual defensive agents possess this kind of knowledge. How, then, should we make proportionality decisions under uncertainty? The natural answer is that we should move from comparing the harm we will do with the good we will achieve to comparing expected harm with expected good. I argue (...) that this simple calculation is flawed, and I begin to develop a more sophisticated account of “subjective proportionality.”. (shrink)

The debate concerning the moral permissibility of using human embryos in human embryonic stem cell (hESC) research has long centred on the question of the embryo's supposed right to life. However, in focussing only on this question, many opponents to hESC research have escaped rigorous scrutiny by making vague and unfounded appeals to the concept of moral respect in order to justify their opposition to certain hESC practices. In this paper, I offer a critical analysis of the concept of moral (...) respect, and its use to support the intuitively appealing principle of proportionality in hESC research. I argue that if proponents of this principle are to justify its adoption by appealing to the concept of moral respect, they must explain two things concerning the nature of the moral respect owed to embryos. First, they must explain which particular aspect of the embryo is morally relevant, and why. Second, they must explain why some uses of embryos in research fail to acknowledge what is morally relevant about the embryo, and thereby involve a violation of the moral respect that they are due. I shall show that providing such explanations may be more difficult than it first appears. (shrink)

Stephen Yablo’s notion of proportionality, despite controversies surrounding it, has played a significant role in philosophical discussions of mental causation and of high-level causation more generally. In particular, it is invoked in James Woodward’s interventionist account of high-level causation and explanation, and is implicit in a novel approach to constructing variables for causal modeling in the machine learning literature, known as causal feature learning (CFL). In this article, we articulate an account of proportionality inspired by both Yablo’s account (...) of proportionality and the CFL account of variable construction. The resulting account has at least three merits. First, it illuminates an important feature of the notion of proportionality, when it is adapted to a probabilistic and interventionist framework. The feature is that at the center of the notion of proportionality lies the concept of “determinate intervention effects.” Second, it makes manifest a virtue of (common types of) high-level causal/explanatory statements over low-level ones, when relevant intervention effects are determinate. Third, it overcomes a limitation of the CFL framework and thereby also addresses a challenge to interventionist accounts of high-level causation. (shrink)

The principle of proportionality demands that a war (or action in war) achieve more goods than bads. In the philosophical literature there has been a wealth of work examining precisely which goods and bads may count toward this evaluation. However, in all of these discussions there is no mention of one of the most certain bads of war, namely the psychological harm(s) likely to be suffered by the combatants who ultimately must fight and kill for the purposes of winning (...) in conflict. This paper argues that harms to one’s own soldiers must be included in proportionality judgments, and goes on to argue that one of the most significant harms one’s soldiers face are the psychological stresses and traumas associated with combat. The arguments draw on a growing wealth of psychological literature exploring the connections between combatancy and psychological trauma, and highlight, in particular, the uniquely negative impact which killing has on a combatant’s mental well-being. The paper concludes that these factors place an almost certain and rather weighty negative weight in any proportionality calculations concerning wars with ground combatants who must fight “up close and personal”, and that for more remote warfighters, there is also evidence to show that they may suffer deep psychological harm as a result of their combat roles as well. The argument, however, does not attempt to demonstrate that these factors render war impermissible. Rather, it merely shows that these harms, or bads, which can be quite significant, must be factored into our considerations of proportionality. The arguments themselves are rather uncontroversial, but they bring to light an element in the moral calculus which is sadly overlooked in most discussions of the ethics of war. (shrink)

Restorative justice conferences that operate as sentencing mechanisms involve the making of a trade-off between empowering lay participants to make their own decisions, and the requirements of consistency and proportionality, which are established principles of sentencing. In current restorative justice practice, this trade-off tends to be made more in favour of consistency and proportionality, at the expense of the empowerment of lay participants.Empowerment is central to key benefits of restorative justice, such as reducing recidivism and increasing victim satisfaction. (...) However, its importance to the effectiveness of restorative justice is not always properly acknowledged. In addition to this lack of acknowledgment, there are both conceptual and practical problems with the principles of consistency and proportionality (particularly in the way that they are presented when considered in relation to restorative justice) that are often overlooked. As a result, the tendency is for assumptions to be made about the necessary supremacy of these principles over empowerment. This paper urges more acknowledgement of the importance of empowerment in restorative justice, together with a greater appreciation of the problems with consistency and proportionality, with a view to challenging assumptions about the way that the trade-off must be made. (shrink)

Mexico's pandemic management and the absence of measures have been harshly criticized as being disproportionate. This paper examines whether the proportionality principle was properly applied to Mexico's COVID-19 response and outlines three reasons against such an endeavor, namely (i) the content of “proportionate measures” remained insufficiently well defined, (ii) there were yet fundamental rights conflicts to resolve, and (iii) the situation was moreover characterized by epistemic uncertainty.

Efforts to apply the principle of proportionality to criminal sentences are notoriously problematic. But even though they are daunting, only a few legal philosophers believe we should give up trying to do so. Perhaps we can make progress overcoming some of the many legal difficulties by attending to how the principle is applied in non-legal contexts—that is, in contexts I call personal life. Proportionality, I believe, is an attractive principle in penal sentencing because it is an attractive principle (...) in ordinary situations in which persons are sanctioned for wrongdoing. I briefly mention several familiar non-legal contexts in which sanctions have recently been imposed on celebrities or public figures for real or perceived wrongdoing. My hope is that sensitivity to how the principle of proportionality is interpreted in these contexts might facilitate efforts to apply this principle to sentencing domains. At first glance, proportionality as applied in non-legal contexts appears to differ from its penal analogue. I describe some of these alleged differences. Among the foremost is that judgments of proportionality in personal life often respond to how the transgressor has behaved apart from the particular incident that has attracted media attention. Penal sanctions, by contrast, are said to be imposed only for the particular crime charged. I argue that this difference is more apparent than real. I conclude that we can reach a few modest insights about how to apply the principle of proportionality in criminal sentencing by attending to its counterpart in personal life. (shrink)

Theories of causation grounded in counterfactual dependence face the problem of profligate omissions: numerous irrelevant omissions count as causes of an outcome. A recent purported solution to this problem is proportionality, which selects one omission among many candidates as the cause of an outcome. This paper argues that proportionality cannot solve the problem of profligate omissions for two reasons. First: the determinate/determinable relationship that holds between properties like aqua and blue does not hold between negative properties like not (...) aqua and not blue. Negative properties are those at stake in omissive causation. Second: proportionality misconstrues the nature of the problem to be solved. (shrink)

In this paper, I defend a deflationary account of proportionality, which suggests that proportionality does not explain anything valuable about a system of punishment. Proportionality, rather, is a conventional means for presenting judgments about whether punishment fits the crime. A system of punishment is proportionate to the degree that it coheres with widely shared norms about punishment. There are many reasons such coherence could be valuable, not all of which are retributive. Hence, while on a deflationary view (...) it may be important for a system of punishment to be proportionate, proportionality does not identify a uniquely important retributive value. I motivate the argument for a deflationary account of proportionality by canvassing some of the problems associated with both relative and absolute proportionality and examining how both legal theorists and courts have actually used the concept. I focus on the work of Doug Husak, and the jurisprudence of the Supreme Court of Canada. (shrink)

If counterfactual dependence is sufficient for causation and if omissions can be causes, then all events have many more causes than common sense tends to recognize. This problem is standardly addressed by appeal to pragmatics. However, Carolina Sartorio [2010] has recently raised what I shall argue is a more interesting problem concerning omissions for counterfactual theories of causation—more interesting because it demands a more subtle pragmatic solution. I discuss the relationship between the idea that causes are proportional to their effects, (...) the idea that causation is contrastive, and the question of the dimensions along which causal explanations should be evaluated with respect to one another. (shrink)

The purpose of this article is to make a rational reconstruction of the use of the proportionality test in contexts of judicial adjudication of constitutional social rights. This reconstruction will be developed in two stages. Firstly, I will deal with the question of whether the proportionality test in its variation by omission (that is, in cases of positive rights) exhibits or not a different structure with respect to its (better known and developed) variation by excess (that is, in (...) cases of negative rights). Secondly, I will describe the rules and forms of argumentation implied in the use of the proportionality test by omission, which constitute its respective sub-tests of suitability, necessity and proportionality stricto sensu. Lastly, I will present a brief summary. (shrink)