ABSTRACT The aim of this essay is to question the coherence of debates on moral enhancement by neurophysical or pharmaceutical means in the absence of a cogent conception of the object of moral scrutiny: namely, moral enhancement. I present two conceptions of moral enhancement—weak and strong—and argue that given the problem of acquiring a standard measure of moral enhancement, regardless of whether enhancement is present in its weak or strong form and regardless of whether one endorses moral realism or different (...) forms of antirealism, presenting a cogent conception of moral enhancement is fraught with difficulty. This fact has serious implications for continuing debates on the morality of moral enhancement, insofar as it limits the extent to which we have, or it is possible to have, an agreed conception of moral enhancement that could be empirically verified and count as an object for moral scrutiny. (shrink)

Dietmar Hübner and Lucie White question the ethical justification of employing risky neurosurgical interventions to treat imprisoned psychopaths. They argue that (1) such interventions would confer no medical benefit on the psychopath as there is no “subjective suffering” involved in psychopathy and (2) psychopaths could not voluntarily consent to such procedures because they could have no “internal motivation” for doing so. In the course of their discussion, the authors insightfully show that certain aspects of the psychopath’s personality structure are especially (...) relevant to assessing the ethics of risky treatment options. As I argue, however, the particular conclusions that the authors draw are too strong. A deeper look at the psychopathic profile casts doubt on (1) and (2). In some cases, psychopaths can be plausibly construed as experiencing subjective suffering on account of their disorder and as appropriately motivated to voluntarily consent to neurosurgical treatment. After arguing for this view, I suggest that the psychopath’s consent to neurosurgical intervention might nonetheless be problematic, as their emotional incapacities might preclude their abilities to adequately appreciate the relevant risks. (shrink)

The debate on the ethical aspects of moral bioenhancement focuses on the desirability of using biomedical as opposed to traditional means to achieve moral betterment. The aim of this paper is to systematically review the ethical reasons presented in the literature for and against moral bioenhancement.

Recently there has been some discussion concerning a particular type of enhancement, namely ‘moral enhancement’. However, there is no consensus on what precisely constitutes moral enhancement, and as a result the concept is used and defined in a wide variety of ways. In this article, we develop a clarificatory taxonomy of these definitions and we identify the criteria that are used to delineate the concept. We think that the current definitions can be distinguished from each other by the criteria used (...) for determining whether an intervention is indeed moral enhancement. For example, some definitions are broad and include moral enhancement by any means, while other definitions focus only on moral enhancement by means of specific types of intervention. Moreover, for some definitions it suffices for an intervention to be aimed or intended to morally enhance a person, while other definitions only refer to ‘moral enhancement’ in relation to interventions that are actually effective. For all these differences in definitions we discuss some of their implications. This shows that definitions are significantly less descriptive and more normative than they are regularly portrayed to be. We therefore hope that the taxonomy developed in this paper and the comments on the implications for the normative debate of the variety of definitions will provide conceptual clarity in a complex and highly interesting debate. (shrink)

I discuss the argument of Persson and Savulescu that moral enhancement ought to accompany cognitive enhancement, as well as briefly addressing critiques of this argument, notably by John Harris. I argue that Harris, who believes that cognitive enhancement is largely sufficient for making us behave more morally, might be disposing too easily of the great quandary of our moral existence: the gap between what we do and what we believe is morally right to do. In that regard, Persson and Savulescu's (...) position has the potential to offer more. However, I question Persson and Savulescu's proposal of compulsory moral enhancement , proposing the alternative of voluntary moral enhancement. (shrink)

I discuss the argument of Persson and Savulescu that moral enhancement ought to accompany cognitive enhancement, as well as briefly addressing critiques of this argument, notably by John Harris. I argue that Harris, who believes that cognitive enhancement is largely sufficient for making us behave more morally, might be disposing too easily of the great quandary of our moral existence: the gap between what we do and what we believe is morally right to do. In that regard, Persson and Savulescu's (...) position has the potential to offer more. However, I question Persson and Savulescu's proposal of compulsory moral enhancement, proposing the alternative of voluntary moral enhancement. (shrink)

ABSTRACT In this article I will be discussing what altruism is, distinguishing altruistic motivations and altruistic behaviour. Pure altruism is when the motivation to benefit another is exclusively to increase the other's welfare, and impure altruism is when the motivation to benefit another is solely to increase your own wellbeing, or includes on some level, increasing your own welfare. Soft altruism is helping behaviour and robust altruism is improving the welfare of another individual at the expense of the altruist. Having (...) made these distinctions I move on to show that altruism is a requirement of morality. I argue that the three main principles of morality are not only compatible with, but also recommend soft altruism. Finally I argue that the probability of people continuing to practise altruistic acts is higher when we are purely motivated, and if that is the case not only classic moral enhancement but also biotechnological moral enhancement can have a role in bringing people over to the altruistic side, stimulating their ‘other regarding ’ motivations, thus contributing to spreading altruistic behaviour and morality throughout the world. RESUMO Neste artigo, discutirei o que é altruísmo, distinguindo motivações altruístas e comportamento altruísta. Puro altruísmo é quando a motivação para beneficiar outra pessoa é exclusivamente aumentar o bem-estar do outro, e altruísmo impuro é quando a motivação para beneficiar outra pessoa é somente aumentar o seu próprio bem-estar, ou inclui este aumento do bem-estar próprio. Soft altruísmo é simplesmente ajudar o outro, enquanto altruísmo robusto épromover a melhoria do bem-estar de outro indivíduo ao custo do seu próprio bem-estar. Tendo feito essas distinções, mostro que o altruísmo é uma exigência da moralidade. Argumento aqui que os três principais princípios da moralidade são não apenas compatíveis com soft altruísmo mas também o recomendam. Finalmente, argumento que a probabilidade de as pessoas continuarem praticando atos altruístas é maior quando somos puramente motivados, e, se este é o caso, não apenas o aprimoramento moral clássico, mas também o aprimoramento moral biotecnológico pode cumprir o papel de trazer pessoas para o lado do altruísmo, estimulando suas motivações “other regarding” e assim contribuindo para difundir o comportamento altruísta e a moralidade pelo mundo. (shrink)

This paper aims to analyze technical and internal aspects of one particular type of human moral enhancement, i.e. enhancement of moral motivation via direct emotion modulation. More precisely, it challenges the assumption that modifying certain emotions will have the results desired by the advocates of this theory. It is argued that neuropsychological understanding of the role and function of emotions, as well as of underlying cognitive mechanisms, might be relevant for the discussion about biomedical enhancement of moral capacities. Moreover, typical (...) claims about direct emotion modulation seem to be contradicted, or at least seriously challenged, by available neuroscientific data. Particular attention is paid to the theory that emotions are evolved and functionally specialized programs whose task is to coordinate other adaptive mechanisms of human psychology in order to promote one’s fitness. If this view of emotions is plausible, it can be argued that several difficulties for moral bioenhancement theory ensue. Neuroscientific and evolutionary-psychological perspective seem to indicate that emotions don’t fulfill necessary requirements to serve as the vehicles of moral enhancement and it should, therefore, take into account role and function of entire cognitive modules associated with moral decision-making. (shrink)

As we learn more about the human brain, novel biotechnological means to modulate human behaviour and emotional dispositions become possible. These technologies could be used to enhance our morality. Moral bioenhancement, an instance of human enhancement, alters a person’s dispositions, emotions or behaviour in order to make that person more moral. I will argue that moral bioenhancement could be carried out in three different ways. The first strategy, well known from science fiction, is behavioural enhancement. The second strategy, favoured by (...) prominent defenders of moral bioenhancement, is emotional enhancement. The third strategy is the enhancement of moral dispositions, such as empathy and inequity aversion. I will argue that we ought to implement a combination of the second and third strategies. Furthermore, I will argue that the usual arguments against other instances of human enhancement do not apply to moral bioenhancement, or apply only to the first strategy, behavioural enhancement. (shrink)

In his ‘Moral Enhancement, Freedom, and What We Value in Moral Behaviour’,1 David DeGrazia sets out to defend moral bioenhancement from a number of critics, me prominently among them. Here he sets out his stall: "Many scholars doubt what I assert: that there is nothing inherently wrong with MB. Some doubt this on the basis of a conviction that there is something inherently wrong with biomedical enhancement technologies in general. Chief among their objections are the charges that biomedical enhancement is (...) unnatural, use of biomedical enhancements evinces an insufficient appreciation for human “giftedness”, and biomedical enhancements pose a threat to personal identity. Elsewhere I have attempted to neutralize these objections. Here I will address a set of concerns that are directed at MB in particular and appeal to the nature and value of human freedom."Let me make clear at once that I do not believe there is anything inherently wrong with MB. I have been an advocate for human enhancement for over 30 years writing four books defending such enhancements.2–⇓4 The most recent of these published in 2007 covers much the same ground as Allen Buchanan's 2011 book cited by DeGrazia,5 but, unlike Buchanan, I do not define enhancements in terms of the intention or the motivation of those who produce them but rather in terms of their effect. I must also make clear that, like DeGrazia, I have also, for a very long time, attempted to neutralise objections 1–3 listed in the above passage.2–⇓4DeGrazia introduces his critique of my approach like this: "I will construe Harris’ argument and similar arguments as directed entirely at motivation-based MB—though I will hereafter omit the qualifier, “motivation-based.” (Certainly, these arguments do not apply to embryo selection, which … ". (shrink)

In their recent bookUnfit for the Future, Persson and Savulescu make a heartfelt plea for the increasing necessity of “moral enhancement”, interventions that improve human capacities for moral behaviour.3They argue that, with all the technological advances of the 20thand 21stcenturies, the sheer scope of horror that humans can now potentially wreak on their neighbours or the world is staggering. Hence, we are morally obliged to use interventions at our disposal to prevent such atrocities. However, as we learn more about human (...) behaviour and decision-making, the argument that we are morally obligated to morally enhance our friends, neighbours, or countrymen starts to fall apart. For us to be more moral requires more than sharpening our reasoning capacities so that we can more effectively recognise what is better or increasing personal motivation so that we are more likely to do what is good. It requires that we all agree on what the good is and how to achieve it, and that there are no social, cultural, physical, or psychological impediments that prevent us from recognising the good or acting on it. To illustrate my position, I use the phenomenon of self-radicalised terrorists as a case study. In particular, I focus on how historians, psychologists, sociologists, criminologists, and political scientists understand the process of self-radicalisation, who self-radicalises, and why, and what all this tells us about it should be “treated”. Part of my purpose in working my way through this case study is to demonstrate that many philosophers misunderstand or over-simplify the science behind so-called immoral actions; consequently, their discussions of whether to enhance someone's morality miss their mark. (shrink)

This article explores the consequences of interventions to secure moral enhancement that are at once compulsory and inescapable and of which the subject will be totally unaware. These are encapsulated in an arresting example used by Ingmar Perrson and Julian Savulescu concerning a “God machine” capable of achieving at least three of these four objectives. This article demonstrates that the first objective—namely, moral enhancement—is impossible to achieve by these means and that the remaining three are neither moral nor enhancements nor (...) remotely desirable. Along the way the nature of morality properly so called is further explored. (shrink)

In light of the magnitude of interpersonal harm and the risk of greater harm in the future, Ingmar Persson and Julian Savulescu have argued for pharmacological enhancement of moral behaviour. I discuss moral bioenhancement as a set of collective action problems. Psychotropic drugs or other forms of neuromodulation designed to enhance moral sensitivity would have to produce the same or similar effects in the brains of a majority of people. Also, a significant number of healthy subjects would have to participate (...) in clinical trials testing the safety and efficacy of these drugs, which may expose them to unreasonable risk. Even if the drugs were safe and effective, a majority of people would have to co-operate in a moral enhancement programme for such a project to succeed. This goal would be thwarted if enough people opted out and decided not to enhance. To avoid this scenario, Persson and Savulescu argue that moral enhancement should be compulsory rather than voluntary. But the collective interest in harm reduction through compulsory enhancement would come at the cost of a loss of individual freedom. In general, there are many theoretical and practical reasons for scepticism about the concept and goal of moral enhancement. (shrink)

Moral bioenhancement, nudge-designed environments, and ambient persuasive technologies may help people behave more consistently with their deeply held moral convictions. Alternatively, they may aid people in overcoming cognitive and affective limitations that prevent them from appreciating a situation’s moral dimensions. Or they may simply make it easier for them to make the morally right choice by helping them to overcome sources of weakness of will. This paper makes two assumptions. First, technologies to improve people’s moral capacities are realizable. Second, such (...) technologies will actually help people get morality right and behave more consistently with whatever the ‘real’ right thing to do turns out to be. The paper then considers whether or not humanity loses anything valuable, particularly opportunities for moral progress, when being moral is made much easier by eliminating difficult moral deliberation and internal moral struggle. Ultimately, the worry that moral struggle has value as a catalyst for moral progress is rejected. Moral progress is understood here as the discovery and application of new values or sensitization to new sources of harm. (shrink)

One of the reasons why moral enhancement may be controversial, is because the advantages of moral enhancement may fall upon society rather than on those who are enhanced. If directed at individuals with certain counter-moral traits it may have direct societal benefits by lowering immoral behavior and increasing public safety, but it is not directly clear if this also benefits the individual in question. In this paper, we will discuss what we consider to be moral enhancement, how different means may (...) be used to achieve it and whether the means we employ to reach moral enhancement matter morally. Are certain means to achieve moral enhancement wrong in themselves? Are certain means to achieve moral enhancement better than others, and if so, why? More specifically, we will investigate whether the difference between direct and indirect moral enhancement matters morally. Is it the case that indirect means are morally preferable to direct means of moral enhancement and can we indeed pinpoint relevant intrinsic, moral differences between both? We argue that the distinction between direct and indirect means is indeed morally relevant, but only insofar as it tracks an underlying distinction between active and passive interventions. Although passive interventions can be ethical provided specific safeguards are put in place, these interventions exhibit a greater potential to compromise autonomy and disrupt identity. (shrink)

The proposal of moral enhancement as a valuable means to face the environmental, technological and social challenges that threaten the future of humanity has been criticized by a number of authors. One of the main criticisms has been that moral enhancement would diminish our freedom. It has been said that moral enhancement would lead enhanced people to lose their ‘freedom to fall’, that is, it would prevent them from being able to decide to carry out some morally bad actions, and (...) the possibility to desire and carry out these bad actions is an essential ingredient of free will, which would thus be limited or destroyed—or so the argument goes. In this paper we offer an answer to this criticism. We contend that a morally enhanced agent could lose the ‘freedom to fall’ without losing her freedom for two reasons. First, because we do not consider that a morally well-educated person, for whom the ‘freedom to fall’ is a remote option, is less free than an evildoer, and there is no reason to suppose that bioenhancement introduces a significant difference here. Second, because richness in the amount of alternative possibilities of action may be restored if the stated loss is compensated with an improvement in sensitivity and lucidity that can lead to seeing new options and nuances in the remaining possible actions. (shrink)

It seems, at first glance, that a Kantian ethics approach to moral enhancement would tend towards the position that there could be no place for emotional modulation in any understanding of the endeavour, owing to the typically understood view that Kantian ethics does not allow any role for emotion in morality as a whole. It seems then that any account of moral bioenhancement which places emotion at its centre would therefore be rejected. This article argues, however, that this assumption is (...) incorrect. Given later writings by Kant on the role of sympathy, and taking into account other concerns in Kantian ethics, it may in fact be the case that Kantian ethics would allow for an account of moral bioenhancement through emotional modulation, and that in some cases such an intervention might even be considered to be a duty. (shrink)

Tackling climate change is one of the most demanding challenges of humanity in the 21st century. Still, the efforts to mitigate the current environmental crisis do not seem enough to deal with the increased existential risks for the human and other species. Persson and Savulescu have proposed that our evolutionarily forged moral psychology is one of the impediments to facing as enormous a problem as global warming. They suggested that if we want to address properly some of the most pressing (...) problems that cause catastrophic harm to our existence, we should enhance our moral behavior by biomedical means. The objective of this paper is, precisely, to reflect on whether a Moral Bio-Enhancement (henceforth MBE) program would be a viable option to confront the climate emergency. To meet this goal, I will propose the Ultimate Mostropic (hereafter UM) thought experiment, a hypothetical situation where we have already discovered the UM, an available, safe (without any deleterious secondary effects), extremely cheap and effective pill to enhance our cognitive, affective and motivational abilities related to morality. After briefly presenting the main argument of Persson and Savulescu regarding MBE and climate change, I will point out some of the difficulties that make MBE a daunting but exciting philosophical and scientific debate. In order to overcome these complications, I will describe the UM thought experiment, which involves two scenarios of the MBE program: (a) the state-driven, compulsory and universal enterprise, and (b) the initiative of voluntary individuals. I will show that the shortcomings of MBE programs through the UM in both scenarios make Persson and Savulescu’s proposal a not appealing pathway to mitigate climate change. In the final section, I will suggest that an inaccurate attribution of responsibilities underlies their proposal and that the collective inaction problem should be redirected primarily through a reinforcement of the political nature of the solutions. (shrink)

The authors respond to a wide range of objections defending our argument that some forms of behaviour modification utilising advances in the cognitive sciences are desirable and need not necessarily undermine autonomy or freedom.