Actualists hold that contrary-to-duty scenarios give rise to deontic dilemmas and provide counterexamples to the transmission principle, according to which we ought to take the necessary means to actions we ought to perform. In an earlier article, I have argued, contrary to actualism, that the notion of ‘ought’ that figures in conclusions of practical deliberation does not allow for deontic dilemmas and validates the transmission principle. Here I defend these claims, together with my possibilist account of contrary-to-duty (...) scenarios, against Stephen White’s recent criticism. (shrink)

We investigate under what conditions contrary-to-duty (CTD) structures lacking temporal and action elements can be given a coherent reading. We argue, contrary to some recent proposals, that CTD is not an instance of defeasible reasoning, and that methods of nonmonotonic logics are inadequate since they are unable to distinguish between defeasibility and violation of primary obligations. We propose a semantic framework based on the idea that primary and CTD obligations are obligations of different kinds: a CTD obligation pertains (...) to, or pre-supposes, a certain context in which a primary obligation is already violated. This framework is presented initially as an extension of Standard Deontic Logic (SDL), a normal modal logic of type KD, and is illustrated by application to a series of examples. The concluding section is concerned with some resemblances between CTD and defeasible reasoning. We show first that the SDL-based framework contains a flaw and must be adjusted. A discussion of possible adjustments, including an alternative treatment in terms of a preference-based semantics, reveals difficulties that are reminiscent of problems in defeasible reasoning and intensional accounts of defeasible conditionals. (shrink)

A contrary-to-duty obligation is an obligation that tells us what ought to be the case if something that is wrong or forbidden is true. Alternatively, we might say that a contrary-to-duty obligation is a conditional obligation where the condition is fulfilled only if a primary obligation is violated. Consider this example: “If you have hurt her feelings, you should make amends.” Since contrary-to-duty obligations play an important role in our moral and legal thinking, we want to find (...) a good analysis of this concept. However, it has turned out to be difficult to formalize various contrary-to-duty obligations. This is illustrated by the so-called contrary-to-duty paradox. This paradox is generated when we try to symbolize various scenarios that include at least one contrary-to-duty obligation in many formal deontic systems, such as Standard Deontic Logic. Such symbolizations are often inconsistent or entail some other problematic consequences. This entry is a brief introduction to this problem. (shrink)

This paper provides an analysis of contrary-to-duty reasoning from the proof-theoretical perspective of category theory. While Chisholm’s paradox hints at the need of dyadic deontic logic by showing that monadic deontic logics are not able to adequately model conditional obligations and contrary-to-duties, other arguments can be objected to dyadic approaches in favor of non-monotonic foundations. We show that all these objections can be answered at one fell swoop by modeling conditional obligations within a deductive system defined as (...) an instance of a symmetric monoidal closed category. Using category theory as a foundational framework for logic, we show that it is possible to model conditional normative reasoning and conflicting obligations within a monadic approach without adding further operators or considering deontic conditionals as primitive. (shrink)

In this paper, I will discuss some examples of the so-called contrary-to-duty paradox, a well-known puzzle in deontic logic. A contrary-to-duty obligation is an obligation telling us what ought to be the case if something forbidden is true, for example: ‘If she is guilty, she should confess’. Contrary-to-duty obligations are important in our moral and legal thinking. Therefore, we want to be able to find an adequate symbolisation of such obligations in some logical system, a task that (...) has turned out to be difficult. This is shown by the so-called contrary-to-duty paradox. I will investigate and evaluate one kind of solution to this problem that has been suggested in the literature, which I will call the ‘counterfactual solution’. I will use some recent systems that combine not only counterfactual logic and deontic logic, but also temporal logic, in my analysis of the paradox. I will argue that the counterfactual solution has many attractive features and that it can give a fairly satisfactory answer to some examples of the contrary-to-duty paradox, but that it nevertheless has some serious problems. The conclusion is that, notwithstanding the many attractive features of the solution, there seem to be other approaches to the paradox that are more promising. (shrink)

This paper discusses the relation between deontic logic and the study of conversational interactions. Special attention is given to the notion of remedial interchange as analysed by sociologists and linguistic pragmaticians. This notion is close to the one of contrary-to-duty (reparational) obligation, which deontic logicians have been studying in its own right. The present article also investigates the question of whether some of the aspects of conversational interactions can fruitfully be described by using formal tools originally developed in the (...) study of iterated belief change. I here adapt the latter tools to deontic logic, and attempt an account of remedial interchange (and, more generally, contrary-to-duty reasoning) in terms of commutation. This account brings the dynamics of obligations to the fore. (shrink)

I argue that normative requirements should be interpreted as the conditional obligations of dyadic deontic logic. Semantically, normative requirements are conditionals understood as restrictors, the prevailing view of conditionals in linguistics. This means that Modus Ponens is invalid, even when the premises are known.

A contrary-to-duty obligation (sometimes called a reparational duty) is a conditional obligation where the condition is forbidden, e.g. “if you have hurt your friend, you should apologise”, “if he is guilty, he should confess”, and “if she will not keep her promise to you, she ought to call you”. It has proven very difficult to find plausible formalisations of such obligations in most deontic systems. In this paper, we will introduce and explore a set of temporal alethic dyadic deontic (...) systems, i.e., systems that include temporal, alethic and dyadic deontic operators. We will then show how it is possible to use our formal apparatus to symbolise contrary-to-duty obligations and to solve the so-called contrary-to-duty (obligation) paradox, a problem well known in deontic logic. We will argue that this response to the puzzle has many attractive features. Semantic tableaux are used to characterise our systems proof theoretically and a kind of possible world semantics, inspired by the so-called T× W semantics, to characterise them semantically. Our models contain several different accessibility relations and a preference relation between possible worlds, which are used in the definitions of the truth conditions for the various operators. Soundness results are obtained for every tableau system and completeness results for a subclass of them. (shrink)

A contrary-to-duty obligation (sometimes called a reparational duty) is a conditional obligation where the condition is forbidden, e.g. “if you have hurt your friend, you should apologise”, “if he is guilty, he should confess”, and “if she will not keep her promise to you, she ought to call you”. It has proven very difficult to find plausible formalisations of such obligations in most deontic systems. In this paper, we will introduce and explore a set of temporal alethic dyadic deontic (...) systems, i.e., systems that include temporal, alethic and dyadic deontic operators. We will then show how it is possible to use our formal apparatus to symbolise contrary-to-duty obligations and to solve the so-called contrary-to-duty (obligation) paradox, a problem well known in deontic logic. We will argue that this response to the puzzle has many attractive features. Semantic tableaux are used to characterise our systems proof theoretically and a kind of possible world semantics, inspired by the so-called T× W semantics, to characterise them semantically. Our models contain several different accessibility relations and a preference relation between possible worlds, which are used in the definitions of the truth conditions for the various operators. Soundness results are obtained for every tableau system and completeness results for a subclass of them. (shrink)

In this paper we present a Gentzen system for reasoning with contrary-to-duty obligations. The intuition behind the system is that a contrary-to-duty is a special kind of normative exception. The logical machinery to formalise this idea is taken from substructural logics and it is based on the definition of a new non-classical connective capturing the notion of reparational obligation. Then the system is tested against well-known contrary-to-duty paradoxes.

A contrary-to-duty obligation (CTD obligation) is a type of conditional obligation that tells us what to do when a primary duty is violated. Chisholm’s Paradox is one of the most famous deontic puzzles about CTD obligations. It is widely believed that Chisholm’s Paradox does not arise for ordering semantics, today’s orthodox semantics for modals and conditionals. In this paper, I propose a new puzzle, the CTD Trilemma, to show that ordering semantics still has difficulties in adequately representing natural reasoning (...) with CTD obligations. I argue that to solve the CTD Trilemma a formal account must attend to two different functions played by ought-statements in our normative reasoning and discourse: ought-statements as normative rules and normative judgments. To formally capture this distinction I develop a new dynamic account of ought-statements and normative reasoning inspired by Frank Veltman’s update semantics for default reasoning. Finally, I show how my update semantics for normative reasoning provides a simple and elegant solution to the CTD Trilemma and explains seemingly inconsistent data about inferences using ought-statements in normative reasoning. (shrink)

We show that Carmo and Jones’ condition 5 conflicts with the other conditions on their models for contrary-to-duty obligations. We then propose a resolution to the conflict.

This paper concerns Kant's view of the relations between an actions's moral permissibility and its moral worth. In the Groundwork of the Metaphysics of Morals, Kant holds that only morally permissible actions can have moral worth. By restricting moral worth to morally permissible actions, Kant generates an asymmetrical account of how two kinds of failure affect an actions's moral worth. While failure to judge correctly whether one's action is morally permissible precludes it from having moral worth failure to attain the (...) end of one's action does not. I argue that this asymmetrical account is implausible. Kant, I claim, should acknowledge that morally permissible actions can have moral worth. After addressing objections to this claim, I consider Kant's position in a later work: the Metaphysics of Moreals. I argue that though he does not go far enough, Kant moves toward recognizing that some morally impermissible actions can have moral worth. (shrink)

I attempt first to disentangle three aspects of Kant’s distinction between perfect and imperfect duty. There is the central distinction between principles of duty contrary to that which is contradictory in conception/consistent in conception but contradictory in will. There is also a distinction between essential and non-essential duties: those which cannot, or occasionally can, be passed over consistent with the requirements of morality. Finally, there is a distinction between duties that exhibit a scalar aspect – degrees of (...) goodness or virtue – and duties that do not. My aim is to show how these distinct considerations can be reconciled as aspects of a single distinction, and I conclude that the remarkable complexity of Kant’s perfect/imperfect distinction is actually a strength, rather than a weakness. (shrink)

Aristotle believes that an agent lacks virtue unless she enjoys the performance of virtuous actions, while Kant claims that the person who does her duty despite contrary inclinations exhibits a moral worth that the person who acts from inclination lacks. Despite these differences, this chapter argues that Aristotle and Kant share a distinctive view of the object of human choice and locus of moral value: that what we choose, and what has moral value, are not mere acts, but actions: (...) acts done for the sake of ends. Morally good actions embody a kind of intrinsic value that inspires us to do them from duty (in Kant) or for the sake of the noble (in Aristotle). The chapter traces the difference in their attitudes about doing one's duty with pleasure to a difference in their attitudes towards pleasure itself: Aristotle sees it as a perception of the good, while Kant thinks of it as mere feeling. (shrink)

Viewed in its entirety, moral philosophizing, and the moral behavior of people throughout history, presents a curious puzzle. On the one hand, interpersonal duties display a remarkably stable core content: morality the world over enjoins people to keep their word; refrain from violence, theft and cheating; and help those in need. On the other hand, the asserted motives that drive people’s moral actions evince a dazzling diversity: from empathy or sympathy, to practical or prudential reason, to custom and honor, (...) cultural identity, excellence and independence, faith and spirituality, narrative and beauty, and more besides. I term this twin phenomenon—a core of fixed moral duties driven by diverse motives—“moral motive pluralism.” In this article, I marshal evidence to show the prevalence of the phenomenon. Contrary to widespread assumptions, across generations and cultures, diverse motives drive different people to perform their moral duties. But despite this diversity, each different motive impels conscientious compliance with the same core moral duties. I argue this phenomenon undermines key types of evidence commonly employed to justify popular moral philosophies, and provides us with reason to seriously consider certain sorts of ethical theories—especially “functionalist” accounts of morality. (shrink)

In latter-day discussions on corporate morality, duties of commission are fiercely debated. Moral institutionalists argue that duties of commission—such as a duty of assistance—overstep the boundaries of moral duty owed by economic agents. " Moral institutionalism" is a newly coined term for a familiar position on market morality. It maintains that market morality ought to be restricted, excluding all duties of commission. Neo-Classical thinkers such as Baumol and Homann defend it most eloquently. They underpin their position with (...) concerns that go to the core of liberalism—the dominant western political theory that sustains the ideals of both the free market and the free, rational person. Those authors claim that liberalism calls for a fully differentiated market because it resents the politicization of the market. Fully differentiated markets exclude duties of commission. They also claim that full differentiation of the market closes the troublesome gap between moral motivation and moral virtue. Full differentiation redeems the promise of "easy virtue". In this paper moral institutionalism will be rejected from a Kantian point of view, mostly inspired by Herman's thesis on the invisibility of morality. Liberalism may perhaps ban the politicization of the market; it does not forbid its moralization. The idea of a fully differentiated market must also be rejected because it is either morally over-demanding (to the morally autonomous person) or morally hazardous (to the person with failing moral motivation). Contrary to what the moral institutionalists claim, right action, morally, is actually quite difficult in fully differentiated markets. (shrink)

This article proposes a systematic application of recent developments in the logic of preference to a number of topics in deontic logic. The key junction is the well‐known Hansson conditional for dyadic obligations. These conditionals are generalized by pairing them with reasoning about syntactic priority structures. The resulting two‐level approach to obligations is tested first against standard scenarios of contrary‐to‐duty obligations, leading also to a generalization for the Kanger‐Anderson reduction of deontic logic. Next, the priority framework is applied to (...) model two intuitively different sorts of deontic dynamics of obligations, based on information changes and on genuine normative events. In this two‐level setting, we also offer novel takes on vexed issues such as the Chisholm paradox and modelling strong permission. Finally, the priority framework is shown to provide a unifying setting for the study of operations on norms as such, in particular, adding or deleting individual norms, and even merging whole norm systems in different manners. (shrink)

My goal in this paper is to show that it is not the case that positive duties can be derived from Kant’s so-called universalizability tests. I begin by explaining in detail what I mean by this and distinguishing it from a few things that I am not doing in this paper. After that, I confront the idea of a maxim contradictory, a concept that is advanced by many com- mentators in the attempt to derive positive duties from the (...) universalizability tests. I ex- plain what a maxim contradictory is and how the concept is used to derive positive duties. Then I argue that the notion of a maxim contradictory presupposes an objectionable form of maxim realism. I move from there to the idea of a maxim contrary and the deliberative field. These two ideas are used in tandem by commentators who do not appeal to maxim contradictories. I explain how these concepts are used to derive positive duties and then I argue that there is a systematic error in the derivations that enables one to see that they cannot work. (shrink)

In this book, Toby Svoboda develops and defends a Kantian environmental virtue ethic, challenging the widely-held view that Kant's moral philosophy takes an instrumental view toward nature and animals and has little to offer environmental ethics. On the contrary, Svoboda posits that there is good moral reason to care about non-human organisms in their own right and to value their flourishing independently of human interests, since doing so is constitutive of certain virtues. Svoboda argues that Kant’s account of indirect (...) duties regarding nature can ground a compelling environmental ethic: the Kantian duty to develop morally virtuous dispositions strictly proscribes unnecessarily harming organisms, and Svoboda argues that this duty compels us to act in ways that benefit non-human organisms, given that doing so can enhance one’s virtues. Svoboda’s argument engages the recent literature on environmental virtue and provides an original argument for an environmental virtue ethic firmly rooted in Kant’s moral philosophy. (shrink)

In this paper I am going to raise a problem for recent attempts to derive positive duties from Kant’s universalizability tests. In particular, I argue that these recent attempts are subject to reductio and that the most obvious way of patching them renders them impracticable. I begin by explaining the motivation for these attempts. Then I describe how they work and begin my attack. I conclude by considering some patches.

This chapter, contrary to moderate, radical and limited communitarians’ attempts to include and defend human rights in African political thought, shifts our attention to the primacy of needs in African political thought. It does so by appeal primarily to the ethical concept of personhood in African philosophy. It offers an interpretation of the relationship between ethics and politics inherent in the normative concept of personhood, which has tended to be construed to entail the politics of human rights. To unfold (...) a novel interpretation of politics in relation to the ethical notion of personhood, it relies on Menkiti’s philosophical writings that points us to the politics of duties. It proceeds to explain the importance of duties in the political thought associated with Afro-communitarianism in terms of the primacy of needs. The basic insight that emerges in this chapter is that the provision of basic needs is indispensable for the kind of agency required for the achievement of personhood. (shrink)

Professionals have a role obligation to satisfy certain standards when performing their work. However, as professionals, can they perform morally praiseworthy acts that are not within the scope of duty? According to applied professional ethics, the answer is yes, whereas some theoretical accounts of supererogation deny this possibility. I examine and ultimately reject two very different theoretical accounts that deny professional supererogation. First, a recent interpretation of Aristotle uses examples from the professional context to illustrate that the moral category of (...) supererogation is not needed to describe heroic acts. Second, David Heyd’s account of supererogation argues that the category applies to natural duties alone and not to professional as professionals. Contrary to these claims, I argue that it is not only conceptually coherent to allow for the possibility of going beyond the call of duty but also morally important for assessments of responsibility and blame in professional life. (shrink)

This paper offers a two dimensional variation of Standard Deontic Logic SDL, which we call 2SDL. Using 2SDL we can show that we can overcome many of the difficulties that SDL has in representing linguistic sets of Contrary-to-Duties (known as paradoxes) including the Chisholm, Ross, Good Samaritan and Forrester paradoxes. We note that many dimensional logics have been around since 1947, and so 2SDL could have been presented already in the 1970s. Better late than never! As a detailed (...) case study illustrating the power of 2SDL, we examine the system DL of Deontic Logic of Andrew Jones and Ingmar Pörn offered in 1985 to solve the Chisholm paradox of Contrary to Duties. The critical examination is done using logics and methods available in 1985 and solutions are proposed using what was available in 1985. (shrink)

This paper offers a two dimensional variation of Standard Deontic Logic SDL, which we call 2SDL. Using 2SDL we can show that we can overcome many of the difficulties that SDL has in representing linguistic sets of Contrary-to-Duties (known as paradoxes) including the Chisholm, Ross, Good Samaritan and Forrester paradoxes. We note that many dimensional logics have been around since 1947, and so 2SDL could have been presented already in the 1970s. Better late than never! As a detailed (...) case study illustrating the power of 2SDL, we examine the system DL of Deontic Logic of Andrew Jones and Ingmar Pörn offered in 1985 to solve the Chisholm paradox of Contrary to Duties. The critical examination is done using logics and methods available in 1985 and solutions are proposed using what was available in 1985. (shrink)

In a previous paper we developed a general theory of input/output logics. These are operations resembling inference, but where inputs need not be included among outputs, and outputs need not be reusable as inputs. In the present paper we study what happens when they are constrained to render output consistent with input. This is of interest for deontic logic, where it provides a manner of handling contrary-to-duty obligations. Our procedure is to constrain the set of generators of the input/output (...) system, considering only the maximal subsets that do not yield output conflicting with a given input. When inputs are authorised to reappear as outputs, both maxichoice revision in the sense of Alchourr6n/Makinson and the default logic of Poole emerge as special cases, and there is a close relation with Reiter default logic. However, our focus is on the general case where inputs need not be outputs. We show in what contexts the consistency of input with output may be reduced to its consistency with a truth-functional combination of components of generators, and under what conditions constrained output may be obtained by a derivation that is constrained at every step. (shrink)

Since it was presented in 1963, Chisholm’s paradox has attracted constant attention in the deontic logic literature, but without the emergence of any definitive solution. We claim this is due to its having no single solution. The paradox actually presents many challenges to the formalization of deontic statements, including (1) context sensitivity of unconditional oughts, (2) formalizing conditional oughts, and (3) distinguishing generic from nongeneric oughts. Using the practical interpretation of ‘ought’ as a guideline, we propose a linguistically motivated logical (...) solution to each of these problems, and explain the relation of the solution to the problem of contrary-to-duty obligations. (shrink)

According to a persistent assumption in legal philosophy, the social rule at the foundation of a legal system (the Rule of Recognition) serves both an epistemic and a duty-imposing function. Thus, some authors have claimed that it would be a formidable problem for legal philosophy to explain how such social rules can impose duties, and some have taken it upon themselves to show how social practices might just do that. However, I argue that this orthodox assumption about the dual (...) function of rule of recognition is ill-founded. Contrary to the orthodox view, we have no good reasons to ascribe more than an epistemic function to the rule of recognition. Accordingly, the norms deriving immediately from the rule of recognition are no different than those entailed by other epistemic, grammatical or syntactic norms. Consequently, accounts of the normativity of law need not explain how social practices like conventions or plans might impose duties on the officials of a legal system. (shrink)

This paper addresses the relationship between law and coercive force. It defends, against Frederick Schauer's contrary claims, the following propositions: The force of law consists in three things, not one: the imposition of duties, the use of coercion, and the exercise of social power. These are different and distinct. Even if coercion is not part of the concept of law, coercion is connected to law many important ways, and these are amply recognized in contemporary analytic jurisprudence. We cannot (...) determine how important coercion is to the efficacy of law until we know what counts as coercive force. The question of what counts as coercion is not a matter for generalization or stipulation. It requires an explanation of the concept of coercion. (shrink)

Leading American film critics, including, among others, Tony Williams and Robert Miklitsch, have claimed that both World for Ransom and Macao reflect an orientalist, racist, and reactionary worldview. In this article I argue that, on the contrary, these 1950s films noir portray Asian and American characters alike actually carrying out their moral duties. To be sure, these American films employ aesthetic techniques to help illustrate the ethical ambiguities for which film noir is justly celebrated. Still, where the fulfillment (...) of moral duties is concerned, the films’ resolutions are clear. This article enlists the thought of moral philosophers H.L.A. Hart and Daniel Statman to vindicate the ethical outlook of these works, which reward characters who fulfill imperfect, perfect, and/or supererogatory moral obligations. The American protagonists transcend their given circumstances by carrying out high-stake duties in an Asian setting, while forming amorous alliances tested by the aesthetics of film noir. Moreover, I show that none of the protagonists’ moral duties involves maligning Asia. Indeed, were these films noir to disparage Asia, they would diminish the very milieu breathing life into their finest characters. (shrink)

Kant uses ‘wish’ as a technical term to denote a strange species of desire. It is an instance in which someone wills an object that she simultaneously knows she cannot bring about. Or in more Kantian garb: it is an instance of the faculty of desire’s (or will’s) failing insofar as a desire (representation) cannot be the cause of the realization of its corresponding object in reality. As a result, Kant originally maintained it to be antithetical to morality, which deals (...) with ‘ought implies can’. However, Kant’s notion of wish is not static. On the contrary, I argue in this article that Kant re-evaluated the capacity to wish as (to some extent) causally efficacious and, further, of moral relevance. This re-evaluation has not been discussed in the literature, yet has been lurking in plain sight in a subtle but decisive shift evident in two versions of a footnote from the *Critique of the Power of Judgement* (KU). (shrink)

Conditionals that contain a modality in the consequent give rise to a particular semantic phenomenon whereby the antecedent of the conditional blocks possibilities when interpreting the modality in the consequent. This explains the puzzling logical behaviour of constructions like "If you don't buy a lottery ticket, you can't win", "If you eat that poison, it is unlikely that you will survive the day" and "If you kill Harry, you ought to kill him gently". In this paper it is argued that (...) a semantic version of the Ramsey Test provides a key in the analysis of such constructions. The logic for this semantics is axiomatized and some examples are studied, among them a well-known puzzle for contrary-to-duty obligations. (shrink)

Leading American film critics, including, among others, Tony Williams and Robert Miklitsch, have claimed that both World for Ransom and Macao reflect an orientalist, racist, and reactionary worldview. In this article I argue that, on the contrary, these 1950s films noir portray Asian and American characters alike actually carrying out their moral duties. To be sure, these American films employ aesthetic techniques to help illustrate the ethical ambiguities for which film noir is justly celebrated. Still, where the fulfillment (...) of moral duties is concerned, the films’ resolutions are clear. This article enlists the thought of moral philosophers H.L.A. Hart and Daniel Statman to vindicate the ethical outlook of these works, which reward characters who fulfill imperfect, perfect, and/or supererogatory moral obligations. The American protagonists transcend their given circumstances by carrying out high-stake duties in an Asian setting, while forming amorous alliances tested by the aesthetics of film noir. Moreover, I show that none of the protagonists’ moral duties involves maligning Asia. Indeed, were these films noir to disparage Asia, they would diminish the very milieu breathing life into their finest characters. (shrink)

We introduce -ranked preferential structures and combine them with an accessibility relation. -ranked preferential structures are intermediate between simple preferential structures and ranked structures. The additional accessibility relation allows us to consider only parts of the overall -ranked structure. This framework allows us to formalize contrary to duty obligations, and other pictures where we have a hierarchy of situations, and maybe not all are accessible to all possible worlds. Representation results are proved.

Despite growing evidence to the contrary, researchers continue to posit causal links between cannabis, crime, psychosis, and violence. These spurious connections are rooted in history and fueled decades of structural limitations that shaped how researchers studied cannabis. Until recently, research in this area was explicitly funded to link cannabis use and harm and ignore any potential benefits. Post-prohibition cannabis research has failed to replicate the dire findings of the past. This article outlines how the history of controlling cannabis research (...) has led to various harms, injustices, and ethical complications. We compare commonly cited research from both the prohibition and post-prohibition eras and argue that many popular claims about the dangers of cannabis are the result of ethical lapses by researchers, journals, and funders. We propose researchers in this area adopt a duty of care in cannabis research going forward. This would oblige individual researchers to establish robust research designs, employ careful analytic strategies, and acknowledge limitations in more detail. This duty involves the institutional recognition by funders, journals, and others that cannabis research has been deliberately misconstrued to criminalize, stigmatize, and pathologize. (shrink)

In his paper ‘The truth behind conscientious objection’ Nir Ben-Moshe develops a new approach aimed at justifying conscientious objection (CO) without relying on respect of moral integrity of the conscientious objector or tolerance towards her moral views.1 According to Ben-Moshe, the problem with justifications of CO based on moral integrity and tolerance is that ‘truth of conscience’s claims is irrelevant to their justification’. He argues, to the contrary, that whether the claims of the conscientious objector are true or false (...) makes a difference in assessing whether their objection is justifiable or not. He goes on explaining that someone’s CO can be justified if it can be proved that ‘conscience can express true moral claims’. Ben-Moshe then proceeds to explain how one can determine true moral claims. He develops an account of conscience that is modelled on that of Adam Smith. In particular, he uses the idea of the ‘impartial spectator’ to show how a true claim of conscience can emerge after careful thinking from the point of view of an impartial perspective. So, if the healthcare practitioner wants to object to a certain medical procedure after considering the issue at hand from the moral standpoint of such impartial spectator, then her claims of conscience are true (or …. (shrink)

This article proposes a systematic application of recent developments in the logic of preference to a number of topics in deontic logic. The key junction is the well-known Hansson conditional for dyadic obligations. These conditionals are generalized by pairing them with reasoning about syntactic priority structures. The resulting two-level approach to obligations is tested first against standard scenarios of contrary-to-duty obligations, leading also to a generalization for the Kanger-Anderson reduction of deontic logic. Next, the priority framework is applied to (...) model two intuitively different sorts of deontic dynamics of obligations, based on information changes and on genuine normative events. In this two-level setting, we also offer novel takes on vexed issues such as the Chisholm paradox and modelling strong permission. Finally, the priority framework is shown to provide a unifying setting for the study of operations on norms as such, in particular, adding or deleting individual norms, and even merging whole norm systems in different manners. (shrink)

The aim of this paper is to strengthen the point made by Horty about the relationship between reason holism and moral particularism. In the literature prima facie obligations have been considered as the only source of reason holism. I strengthen Horty’s point in two ways. First, I show that contrary-to-duties provide another independent support for reason holism. Next I outline a formal theory that is able to capture these two sources of holism. While in simple settings the proposed (...) account coincides with Horty’s one, this is not true in more complicated or “realistic” settings in which more than two norms collide. My chosen formalism is so-called input/output logic. A bottom-line example is introduced. It raises the issue of whether the conventional wisdom is right in assuming that normative reasons run parallel to epistemic ones. (shrink)

Gyekye argues for the moral supremacy of certain duties. The individual is, as a natural member of the cultural community, morally obligated to respect community values; co-operate with fellow community members, be sensitive to the economic plight of others and morally expected to respect the elderly. Though Gyekye recognizes the moral need to respect certain individual rights, in the case of a moral clash between those rights and the values cherished by the community, the latter must be upheld. I (...) wish to critically examine the arguments in support of this position. Contrary to Gyekye's view, I argue that the natural interpersonal bond among members of the same cultural community does not strongly support some of the duties mentioned. However, I am not arguing that the individual person is not morally obligated to the cultural community at all. I argue that natural membership of the cultural community could be a necessary condition for the justification of certain duties; it is not, morally, a sufficient condition. (shrink)

In an article in this journal, Katherine Drabiak argues that green lighting genome editing of human embryos is contrary to “fundamental human rights law.” According to the author, genome editing of human embryos violates what we should recognize as a fundamental human right to inherit a genome without deliberate manipulation. In this reply article, we assess Drabiak's legal analysis and show methodological and substantive flaws. Methodologically, her analysis omits the key international legal instruments that form the so‐called International Bill (...) of Rights and thus fails to provide a full and accurate account of the fundamental international human rights standards. Substantively, Drabiak invokes, as a basis for prohibiting gene editing of human embryos, a legal standard (the rights and integrity of the future child) that is unknown to international law. Contrary to Drabiak's account, genome editing of human embryos is not prohibited under international law. Indeed, the right to health and the right to benefit from scientific progress may be interpreted as the basis of a legal duty to provide equality of access to germline gene editing, once determined it is beneficial and safe to use. (shrink)

The moral virtues are the normative foundations of peace. Building on this, thepaper argued that peaceful co-existence among religions and identities is possibleeven in a highly pluralized society. The study employed the philosophical-criticalmethod where factual and philosophical data are extrapolated from relevant literatures and are used to advance the main thesis via a rigorous philosophical dialectic. The study found that the moral virtues are the primary principles of thenatural law, which are naturally and spontaneously known through the practicalreason/conscience. In as (...) much as religions presuppose the existence of God, themoral virtues constitute God’s primary will for all men to accomplish and arethe first and highest duties of religions. Although, most religions, if not all, teachthe importance of the moral virtues, they are not given the highest position.Conflicts arise when religious laws, customs and traditions, which sometimesare contrary to the moral virtues, are given the highest priority. Thus, the paperargued that the moral virtues should be considered as the primary and overridingprinciples by which religious observance is judged as faithful or not. The paperconcluded that peace can be achieved when leaders of different religions anchortheir religious teachings, religious life, and the notion of religious fidelity mainlyor primarily on the moral virtues, and above all, love. Keywords: Philosophy of religion, peace, duties of religion, thin universalism, moralvirtues, natural law, Philippines. (shrink)

New testamentThe British Medical Association recently published guidance from its medical ethics committee on decision making concerning the withholding and withdrawing of life-prolonging medical treatment.1 It is a very thoughtful and thought-provoking document, the ramifications of which go far beyond the immediate situation it is addressing. The authors are clearly well aware of this. When considering a doctor's ethical response to “contemporaneous requests for life-prolonging treatment” made by competent patients, the committee observes:“Although patients' wishes should always be discussed with them, (...) the fact that a patient has requested a particular treatment does not mean that it must always be provided.”2They advance four propositions in support of this conclusion, namely: Health professionals are not obliged to provide any treatment which cannot produce the desired benefit”.3 There is no obligation to provide any treatment which is clearly contrary to an individual's health interests. A life-prolonging treatment may, for example, prolong life but result in severe pain or loss of function so that overall it produces severe harm to the patient”.4 Except in an emergency situation, doctors are not obliged to treat contrary to their conscience ”.4 Where resources are limited, it is inevitable that some patients will not receive all of the treatment they request even though such treatment could be potentially beneficial to them”.4Towards the end of their commentary on the last of these propositions, they observe:“Health professionals have an ethical duty to make the best use of the available resources and this means that hard decisions must be made. Whilst this is a much broader issue than can be discussed thoroughly in this document, it is clear that doctors are not obliged to comply with patients' requests for treatment when they …. (shrink)