Uwe Steinhoff

This essay argues that there is no special ethical problem with the use of automated weapons systems, or “killer robots,” in war. However, it also argues that there is a general problem with generating extreme military superiority, and that automated weapons and “remote control killing” are part of this more general problem. While this problem does not make just war theory obsolete or necessarily an ally of the powerful, it is severe enough to suggest that a very critical attitude towards modern weapons technology and the neo-colonial, as it were, superiority it often gives to one side in a conflict is called for.

Arguments for mandatory or compulsory vaccination must justify the coercive infringement of bodily integrity via the injection of chemicals that permanently affect a body’s inner constitution. Four arguments are considered. The allegedly libertarian argument declares unvaccinated persons a threat; accordingly, vaccination could take the form of justifiable defence of self and others. This argument conflates material and statistical threats. The harsh coercive measures permissible in defence against the former are not permissible in prevention of the latter. The argument from tax evasion claims that people can be permissibly coerced into bearing their fair financial burdens of community life and likens this to sharing burdens in the face of a viral threat. The argument fails to demonstrate that vaccination would be fair, permissible in spite of potential lethal side-effects, and sufficiently similar to taxation despite the categorical difference between temporary deprivation of money and permanent deprivation of one’s original inner bodily constitution. The argument from ‘social liberty’ claims that the loss of freedom due to mandatory vaccination is only apparent, namely outweighed by corresponding gains in freedom. This argument conflates freedom as the absence of coercion with freedom as the presence of options for action. It fails to give the former its due weight and to demonstrate that persons may be coerced into increasing the options of others. The argument from the priority of life elevates the protection of life to an absolute value. This is unwarranted and leads to counterintuitive implications. Without better arguments, mandatory vaccination must be rejected.

This article provides a response to the contributors of this symposium. Notably, I respond to the following objections: that my list of just war criteria is too long on an “ideal” level and too short for practical purposes; that in particular my rejection of legitimate authority is misguided; that I am wrong in claiming that in just war theory the conditions of proportionality and necessity, which are separate in the self-defense justification, must be merged; that my “social practice view” – which denies the existence of an “immutable”, “deep” morality of war and holds instead that widely accepted conventions have moral force and are therefore partly constitutive of the morality of war – faces severe challenges and makes too much of standing to complain and considerations of reciprocity; and that my account of rights forfeiture is mistaken.

abstract Can torture be morally justified? I shall criticise arguments that have been adduced against torture and demonstrate that torture can be justified more easily than most philosophers dealing with the question are prepared to admit. It can be justified not only in ticking nuclear bomb cases but also in less spectacular ticking bomb cases and even in the so‐called Dirty Harry cases. There is no morally relevant difference between self‐defensive killing of a culpable aggressor and torturing someone who is culpable of a deadly threat that can be averted only by torturing him. Nevertheless, I shall argue that torture should not be institutionalised, for example by torture warrants

Recent arguments trying to justify further free speech restrictions by appealing to harms that are allegedly serious enough to warrant such restrictions regularly fail to provide sufficient empirical evidence and normative argument. This is also true for the attempt made by Bonotti and Seglow. They offer no valid argument for their claim that it is wrong to direct “religiously offensive speech” at “unjustly disadvantaged” minorities (thereby allegedly undermining their “self-respect”), nor for their further claim that this is not the case when such speech is directed at “established majorities.” Moreover, their account has either counter-intuitive moral implications or succumbs to logical or pragmatic incoherence. Thus, they have not adduced convincing reasons to further restrict speech. In fact, some of the reasons for this failure provide, in turn, positive reasons in support of free speech. Two important (not new, but newly confirmed) reasons are that restricting free speech undermines both equal civic standing as well as fact-guided (as opposed to blindly ideological) policies. Free speech, in contrast, is indispensable for both.

This book provides a thorough critical overview of the current debate on the ethics of war, as well as a modern just war theory that can give practical action-guidance by recognizing and explaining the moral force of widely accepted law. Traditionalist, Walzerian, and "revisionist" approaches have dominated contemporary debates about the classical jus ad bellum and jus in bello requirements in just war theory. In this book, Uwe Steinhoff corrects widely spread misinterpretations of these competing views and spells out the implications for the ethics of war. His approach is unique in that it complements the usual analysis in terms of self-defense with an emphasis on the importance of other justifications that are often lumped together under the heading of "lesser evil." It also draws on criminal law and legal scholarship, which has been largely ignored by just war theorists. Ultimately, Steinhoff rejects arguments in favor of "moral fundamentalism"-- the view that the laws and customs of war must simply follow an immutable morality. In contrast, he argues that widely accepted laws and conventions of war are partly constitutive of the moral rules that apply in a conflict. The Ethics of War and the Force of Law will be of interest to scholars and advanced students working in just war theory, applied ethics, political philosophy, political theory, philosophy of law, and criminal and military law.

McGowan argues “that ordinary utterances routinely enact norms without the speaker having or exercising any special authority” and thereby not “merely cause” but “constitute” harm if harm results from adherence to the enacted norms. The discovery of this “previously overlooked mechanism,” she claims, provides a potential justification for “further speech regulation.” Her argument is unsuccessful. She merely redefines concepts like “harm constitution” and “norm enactment” and fails to explain why speech that “constitutes” harm is legally or morally problematic and thus an initially more plausible target for speech regulation than speech that “merely causes” harm. Even if she could explain that, however, her account would still be incapable of identifying cases where utterances “constitute harm.” This is so for two reasons. First, she provides neither analytical nor empirical criteria for deciding which so-called “s-norms” have been enacted by an “ordinary utterance.” Second, even if such criteria could be provided, there is no epistemically available means to distinguish whether harm has ensued due to adherence to the enacted s-norms or through other mechanisms. Given this lack of criteria and practical applicability, there is no way that this account could serve as a principled basis for speech regulation – it could only serve as a pretext for arbitrary censorship.

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.

The “right intention” requirement, in the form of a requirement that the agent must have a justified true belief that the mind-independent conditions of the justification to use force are fulfilled, is not an additional criterion, but one that constrains the interpretation of the other criteria. Without it, the only possible interpretation of the mind-independent criteria is purely objectivist, that is, purely fact-relative. Pure objectivism condemns self-defense and just war theory to irrelevance since it cannot provide proper action guidance: it is impractically demanding. This means that “revisionist” just war theories which base their doctrine of the moral inequality of combatants on the idea that objective justification defeats liability are irrelevant for the real world, where objective justification is virtually inaccessible. Moreover, only the right intention requirement in the form of a knowledge requirement, as opposed to requiring “good intentions” or “acceptable motivations,” can solve this problem.

This book offers a philosophical analysis of the moral and legal justifications for the use of force. While the book focuses on the ethics self-defense, it also explores its relation to lesser evil justifications, public authority, the justification of punishment, and the ethics of war. Steinhoff’s account of the moral use of force covers a wide range of topics, including the nature of justification in general, the precise elements of different justifications, the logic of claim- and liberty-rights and of rights forfeiture, the value of human life and its limits, and the principles of reciprocity and precaution. While the author’s analysis is primarily philosophical, it is informed by a metaethical stance that also places heavy emphasis on existing law and legal scholarship. In doing so, the book appeals to widely shared moral intuitions, precepts, and concepts grounded in criminal law. Self-Defense, Necessity, and Punishment offers the most comprehensive and systematic account of the ethics of self-defense. It will be of interest to scholars and graduate students working in applied ethics and moral philosophy, philosophy of law, and political philosophy.

The idea that all human beings have equal moral worth has been challenged by insisting that this is utterly counter-intuitive in the case of individuals like, for instance, Hitler on the one hand and Schweitzer on the other. This seems to be confirmed by a hypothetical in which one can only save one of the two: intuitively, one clearly should save Schweitzer, not Hitler, even if Hitler does not pose a threat anymore. The most natural interpretation of this intuition appeals to unequal moral worth. Jeremy Waldron has recently tried to meet this challenge by giving a different interpretation, thereby trying to explain away the counter-intuitive implications of the basic equality doctrine in this case, and by suggesting that the rejection of basic equality comes with counter-intuitive implications of its own. I shall argue that Waldron’s response to the challenge fails on both counts.

Arash Abizadeh claims that ‘[a]nyone accepting the democratic theory of political legitimation domestically is thereby committed to rejecting the unilateral domestic right to control state boundaries’. He bases this conclusion on the premise that ‘to be democratically legitimate, a state’s regime of border control must result from political processes in which those subject to it—including foreigners—have a right of democratic participation’. I shall argue that this premise, even if it were correct, does not support the conclusion since ‘democratic legitimacy’ is morally irrelevant: that something is ‘democratically illegitimate’ in no way suggests, let alone implies, that it is also morally impermissible or contravenes a moral right. I shall consider counter-arguments advanced against this objection by Maxime Lepoutre and Abizadeh himself and argue that they fail. Thus there is no valid democratic argument against border coercion.

Jeff McMahan has recently proposed what he calls a “combined liability-lesser-evil justification.” Its core idea is that the fact that someone has no right against the infliction of a certain lesser harm makes it easier for the necessity or lesser evil justification to justify inflicting a greater harm on him. This idea has been taken up by authors like Saba Bazargan or Helen Frowe. I will argue that McMahan’s basic idea is implausible to begin with, leads to counter-intuitive results, and seems to stem from a confusion between discounting the rights of wrongdoers and “subtracting” one right from the other. I then argue that Bazargan’s conclusion that minimally responsible threats can sometimes be killed as well as certain other conclusions that Bazargan regards as a particular advantage of his “hybrid account” are single-handedly generated by one element of that account, namely by the lesser-evil discounting view. Thus, the hybrid view is redundant. Moreover, both the hybrid view and the lesser evil discounting view of killing MRTs have strongly counter-intuitive implications. Finally, I show that Frowe’s application of the combined justification to non-responsible threats is entirely arbitrary and therefore useless. “Combined liability-lesser-evil justifications” should be rejected.

There are different formulations of the doctrine of double effect, and sometimes philosophers propose “revisions” or alternatives, like the means principle, for instance. To demonstrate that such principles are needed in the first place, one would have to compare cases in which all else is equal and show that the difference in intuitions, if any, can only be explained by the one remaining difference and thus by the principle in question. This is not the methodology defenders of the DDE and of related principles use, however. I will discuss how they actually proceed, focusing on their preferred four pairs of examples. While these examples might have rhetorical force, they are nevertheless philosophically and methodologically useless. As a corrective, I shall offer examples that do keep all else equal. These examples undermine the DDE and related principles. I then argue that while the Loop case and the “closeness” problem in the context of Jonathan Bennett’s Sophisticated Bomber example might once have been an embarrassment of sorts for defenders of the DDE, meanwhile their discussion serves as a convenient distraction from the many clear examples disproving the DDE and related principles. I conclude that the methodological mistakes found in defenses of the DDE – the biased framing, the rigged examples, the empirically unwarranted claims about how widely shared certain intuitions are, and the avoidance of the strongest counter-examples – can only be explained by systematic bias. There is simply no sufficient intuitive support for the DDE or related principles. Thus, instead of looking for their “rationales,” they should be abandoned.

I focus on the question as to what rationale could possibly underlie the doctrine of double effect or related principles. I first briefly review the correct critiques of the claim that people who intend some evil as a means to a good must be “guided by evil,” and that this is allegedly always wrong. I then argue that Quinn’s claim that violations of the DDE express certain negative attitudes of the agent and that agents violating the DDE must make an additional morally problematic presumption regarding their victims is mistaken. Tadros claims that an agent violating the means principle must force his victims to adopt his goals. I demonstrate that the difference Tadros tries to construe between an agent inflicting intended harm and an agent inflicting merely foreseen harm is non-existent. Sarch’s official rationale for the DDE also fails to distinguish harming as a means from side-effect harming, and reformulations of his rationale that suggest themselves run into severe problems. Walen’s defense of the means principle in terms of the “restricting claims principle” and Øverland’s appeal to “moral obstacles” are susceptible to counter-examples and appear to be question-begging. Recently, Walen has offered a revised formulation of his Restricting Claims Principle, claiming that it overcomes counter-examples and explains the means principle. I will argue that it contradicts the means principle and does not overcome the counter-examples. Thus I conclude that so far we are still left without a reasonable rationale for the DDE or related principles.

Arguing against the doctrine of double effect, Bennett claims that the terror bomber only intends to make his victims appear dead. An obvious reply is that he intends to make them appear dead by killing them. I argue that the alleged refutations of this reply rest on a mistaken test question to determine what an agent intends, as Bennett's own test question confirms, and that Bennett is misled by confusing metaphorical death and literal death. Moreover, Bennett's argument is half-hearted anyway, and going the whole way would not only undermine the DDE but also Quinn's revision of it.

Since people have a right even to kill a culpable aggressor if, in the circumstances, this is a proportionate and necessary means of self–defense against an imminent or ongoing attack, and since most forms of torture are not as bad as killing, people must also have a right to torture a culpable aggressor if this, too, in the circumstances, is a proportionate and necessary means of self–defense against an imminent or ongoing attack.But can torture really ever be a form of self–defense? Yes, it can. For instance, a child kidnapper, by holding the child hostage in a wooden box, thereby depriving it of its freedom and torturing it,is an aggressor, whether in custody or not. He is, after all, torturing the child right now while he is in custody. Thus, torturing him to save the child would be a case of self-defensive torture

What one is ultimately interested in with regard to ‘just cause’ is whether a specific war, actual or potential, is justified. I call this ‘the applied question’. Answering this question requires knowing the empirical facts on the ground. However, an answer to the applied question regarding a specific war requires a prior answer to some more general questions, both descriptive and normative. These questions are: What kind of thing is a ‘just cause’ for war (an aim, an injury or wrong suffered, or something different altogether)? I call this ‘the formal question’. Then there is what I call the ‘the general substantive question’. Depending on the previous answer to the formal question, the general substantive question can be formulated as: ‘Which causes are just?’ or as ‘Under what conditions is there a just cause?’ A final question, which has recently elicited increased interest, is what I call ‘the question of timing’: does the ‘just cause’ criterion only apply to the initiation of a war or also to the continuation of a war, that is, can a war that had a just cause at the beginning lose it at some point in its course (and vice versa)? I argue that a just cause is a state of affairs. Moreover, the criterion of just cause is not independent of proportionality and other valid jus ad bellum criteria. One cannot know whether there is a just cause without knowing whether the other (valid) criteria (apart from ‘right intention’) are satisfied; and this account has certain theoretical and practical advantages. As regards the general substantive question, I argue that all kinds of aims can, in principle, be legitimately pursued by means of war, even aims that might sound dubious at first, like vengeance or the search for glory. Thus, the pursuit of such aims does not make the war disproportionate or deprive it of just cause. As regards the question of timing, I argue that the criteria of jus ad bellum apply throughout the war, not only at the point of its initiation. While starting a war at t1 might be justified, continuing it at time t2 might be unjustified (and vice versa), and this insight does not require an addition to jus ad bellum but is already contained in it.

This article examines the moral issues of guerrilla, and counter-guerrilla, warfare. Just war theorists who have studied the phenomenon tend to claim that the guerrilla tactic of wearing civilian clothes and hiding among the civilian population is rather difficult, if at all, to reconcile with the ius in bello principle of discrimination (the principle according to which combatants have to distinguish between combatants and non-combatants and may only target the former “directly”). I argue that this ever-repeated assessment is profoundly confused. I also argue, conversely, against the claim that this guerrilla tactic makes it somehow easier for the counter-insurgents to comply with the principle of discrimination, thereby easily allowing them to resort to tactics like area bombardment. Finally, I demonstrate that, contrary to common opinion, guerrilla war does not face greater difficulties in complying with ius ad bellum requirements than conventional or counter-insurgency war does.

Wann ist ein Krieg gerecht? Wer ist "unschuldig", und wer ist unter welchen Umstanden ein legitimes Angriffsziel? Und was bedeutet das fur die Beurteilung von Terrorismus? Diese und andere hochaktuelle Fragen behandelt Uwe Steinhoff in seiner kritischen und provokativen Analyse auch im Ruckgriff auf aktuelle Beispiele wie den Nahostkonflikt und den "Krieg gegen den Terror". Der Leser erhalt einen profunden und prazisen Uberblick uber die philosophische Debatte als unentbehrliches Rustzeug fur die eigene Urteilsfindung. "In seiner gewahlten Rolle als philosophe provocateur prasentiert Steinhoff eine nachhaltige Position und untermauert sie mit enthusiastischen Kritiken konventioneller Ansichten und dem unerschrockenen Ausbuchstabieren der Logik der Alternativen. Insbesondere fur Philosophiestudenten wird dieses Buch eine nutzliche Provokation sein, und vieles von dem, was gesagt wird, verdient Zustimmung." "Dieses kraftvoll herausfordernde Buch wird zweifelsohne Kontroversen provozieren und die Debatte stimulieren."

In present-day political and moral philosophy the idea that all persons are in some way moral equals is an almost universal premise, with its defenders often claiming that philosophical positions that reject the principle of equal respect and concern do not deserve to be taken seriously. This has led to relatively few attempts to clarify, or indeed justify, 'basic equality' and the principle of equal respect and concern. Such clarification and justification, however, would be direly needed. After all, the ideas, for instance, that Adolf Hitler and Nelson Mandela have equal moral worth, or that a rape victim owes equal respect and concern to both her rapist and to her own caring brother, seem to be utterly implausible. Thus, if someone insists on the truth of such ideas, he or she owes his or her audience an explanation. The authors in this volume - which breaks new ground by engaging egalitarians and anti-egalitarians in a genuine dialogue - attempt to shed light into the dark. They try to clarify the concepts of "basic equality", "equal moral worth","equal respect and concern", "dignity," etc; and they try to justify-or to refute-the resulting clarified doctrines. The volume thus demonstrates that the claim that all persons have equal moral worth, are owed equal concern and respect, or have the same rights is anything but obvious. This finding has not only significant philosophical but also political implications

Jürgen Habermas seeks to defend the Enlightenment and with it an "emphatical", "uncurtailed" conception of reason against the post-modern critique of reason on the one hand, and against so-called scientism (which would include critical rationalism and the greater part of analytical philosophy) on the other. His objection to the former is that it is self-contradictory and politically defeatist; his objection to the latter is that, thanks to a standard of rationality derived from the natural sciences or from Weber's concept of purposive rationality, it leaves normative questions to irrational decisions. Habermas wants to offer an alternative, trying to develop a theory of communicative action that can clarify the normative foundations of a critical theory of society as well as provide a fruitful theoretical framework for empirical social research. This study is a comprehensive and detailed analysis and sustained critique of Habermas' philosophical system since his pragmatist turn in the seventies. It clearly and precisely depicts Habermas' long chain of arguments leading from an analysis of speech acts to a discourse theory of law and the democratic constitutional state. Along the way the study examines, among other things, Habermas' theory of communicative action, transcendental and universal pragmatics and the argument from "performative contradictions", discourse ethics, the consensus theory of truth, Habermas' ideas on developmental psychology, communicative pathologies and social evolution, his theory of social order, the analysis of the tensions between system and lifeworld, his theory of modernity, and his theory of deliberative democracy. For all Habermas students this study will prove indispensable.