Neuroscientific claims have a significant impact on traditional philosophy. This essay, focusing on the field of moral neuroscience, discusses how and why philosophy can contribute to neuroscientific progress. First, viewing the interactions between moral neuroscience and moral philosophy, it becomes clear that moral philosophy can and does contribute to moral neuroscience in two ways: as explanandum and as explanans. Next, it is shown that moral philosophy is well suited to contribute to moral neuroscience in both of these two ways in (...) the context of the problem of ecological validity. Philosophy can play the role of an agent for ecological validity, since traditional philosophy shapes and reflects part of our social reality. Finally, based on these arguments, I tentatively sketch how a Kantian account of moral incentive can play this role. (shrink)

It has been claimed that the recent wave of neuroscientific research into the physiological underpinnings of our moral intuitions has normative implications. In particular, it has been claimed that this research discredits our deontological intuitions about cases, without discrediting our consequentialist intuitions about cases. In this paper I demur. I argue that such attempts to extract normative conclusions from neuroscientific research face a fundamental dilemma: either they focus on the emotional or evolved nature of the psychological processes underlying deontological intuitions, (...) in which case the arguments rely on a blatantly fallacious inference, or they appeal to the (alleged) moral irrelevance of the factors to which deontological intuitions respond, in which case the neuroscientific results end up playing no role in the overall argument. (shrink)

Neuroscience and psychology have recently turned their attention to the study of the subpersonal underpinnings of moral judgment. In this article we critically examine an influential strand of research originating in Greene's neuroimaging studies of ‘utilitarian’ and ‘non-utilitarian’ moral judgement. We argue that given that the explananda of this research are specific personal-level states—moral judgments with certain propositional contents—its methodology has to be sensitive to criteria for ascribing states with such contents to subjects. We argue that current research has often (...) failed to meet this constraint by failing to correctly ‘fix’ key aspects of moral judgment, criticism we support by detailed examples from the scientific literature. (shrink)

In this article, we discuss a number of challenges with the empirical study of emotion and its relation to moral judgment. We examine a case study involving the moral foreign-language effect, according to which people show an increased utilitarian response tendency in moral dilemmas when using their non-native language. One important proposed explanation for this effect is that using one’s non-native language reduces emotional arousal, and that reduced emotion is responsible for this tendency. We offer reasons to think that there (...) is insufficient evidence for accepting this explanation at present. We argue that there are three themes that constrain our current ability to draw firm empirical conclusions: 1) the frequent use of proxies or partial measures for emotions, 2) the lack of a predictive and generalizable theory of emotion and specific emotion-types, and 3) the obscurity of a baseline level of neutrality with respect to participant emotion. These lessons apply not only to research on the moral foreign-language effect, but to empirical research in moral psychology more generally. (shrink)

Sentimentalists claim that moral judgments essentially involve emotions. Some modern sentimentalists cite a growing body of neuropsychological evidence in support of this claim. Phillip Gerrans and Jeanette Kennett argue that these “neurosentimentalists” rely on evidence taken from studies of non-agents, and thus ignore a fundamental constraint facing any account of decision making or judgment. If, as Gerrans and Kennett claim, only agents can make judgments, then theories of moral judgment cannot rely on studies of non-agents for evidential support. If this (...) argument is correct, then neurosentimentalists face a dilemma: accept that their key evidence is inadmissible, or grant that non-agents can make moral judgments. I consider the adequacy of Gerrans and Kennett's critique by examining the evidence that they contest, and show that they are mistaken in claiming that this evidence comes from studies of non-agents. I conclude that the “neurosentimentalists’ dilemma” is thus dissolved, and that neurosentimentalists are vindicated in their use of this evidence. (shrink)

Many investigations of moral decision-making employ hypothetical scenarios in which each participant has to choose between two options. One option is usually deemed “utilitarian” and the other either “non-utilitarian” or “deontological”. Very little has been done to establish the validity of such measures. It is unclear what they measure, let alone how well they do so. In this exploratory study, participants were asked about the reasons for their decisions in six hypothetical scenarios. Various concerns contributed to each decision. Action decisions (...) occurred when utilitarian concerns dominated. Bystanding decisions resulted from different concerns or combinations of concerns dominating in different situations, with utilitarianism usually among participants’ concerns. None of the labels usually used for either decision therefore seems entirely appropriate. Five concerns were identified as necessary and sufficient to predict over 85% of participants’ decisions. This suggests great promise for future research, particularly in investigation of real-world moral decisions. (shrink)

In recent years, a proliferation of books about empathy, cooperation and pro-social behaviours (Brooks, 2011a) has significantly influenced the discourse of the life-sciences and reversed consolidated views of nature as a place only for competition and aggression. In this article I describe the recent contribution of three disciplines – moral psychology (Jonathan Haidt), primatology (Frans de Waal) and the neuroscience of morality – to the present transformation of biology and evolution into direct sources of moral phenomena, a process here named (...) the ‘moralization of biology’. I conclude by addressing the ambivalent status of this constellation of authors, for whom today ‘morality comes naturally’: I explore both the attractiveness of their message, and the problematic epistemological assumptions of their research programmes in the light of new discoveries in developmental and molecular biology. (shrink)

According to Joshua Greene’s influential dual process model of moral judgment, different modes of processing are associated with distinct moral outputs: automatic processing with deontological judgment, and controlled processing with utilitarian judgment. This paper aims to clarify and assess Greene’s model. I argue that the proposed tie between process and content is based on a misinterpretation of the evidence, and that the supposed evidence for controlled processing in utilitarian judgment is actually likely to reflect generic deliberation which, ironically, is incompatible (...) with a utilitarian outlook. This alternative proposal is further supported by the results of a recent neuroimaging study we have done. (shrink)

The dual-track theory of moral reasoning has received considerable attention due to the neuroimaging work of Greene et al. Greene et al. claimed that certain kinds of moral dilemmas activated brain regions specific to emotional responses, while others activated areas specific to cognition. This appears to indicate a dissociation between different types of moral reasoning. I re-evaluate these claims of specificity in light of subsequent empirical work. I argue that none of the cortical areas identified by Greene et al. are (...) functionally specific: each is active in a wide variety of both cognitive and emotional tasks. I further argue that distinct activation across conditions is not strong evidence for dissociation. This undermines support for the dual-track hypothesis. I further argue that moral decision-making appears to activate a common network that underlies self-projection: the ability to imagine oneself from a variety of viewpoints in a variety of situations. I argue that the utilization of self-projection indicates a continuity between moral decision-making and other kinds of complex social deliberation. This may have normative consequences, but teasing them out will require careful attention to both empirical and philosophical concerns. (shrink)

Recent work in various branches of philosophy has reinvigorated debate over the psychology behind moral judgment. Using Marc Hauser's categorization of theories as “Kantian,” “Humean,” or “Rawlsian” to frame the discussion, I argue that the existing evidence weighs against the Kantian model and partly in favor of both the Humean and the Rawlsian models. Emotions do play a causal role in the formation of our moral judgments, as the Humean model claims, but there are also unconscious principles shaping our moral (...) judgments, as the Rawlsian model predicts. Thus, Hauser's tripartite division of possible models of moral psychology is inadequate. Drawing on research in cognitive neuroscience, clinical and behavioral psychology, and psychopathology, I sketch a new, developmental sentimentalist model of moral psychology. I call it a “Mencian” model, after the Confucian philosopher Mencius. On this model, moral judgments are caused by emotions, but because of the way emotions are mapped onto particular actions, moral judgments unconsciously reflect certain principled distinctions. (shrink)

Trends in moral psychology largely support the role that emotion plays in moral cognition with human lesion studies offering the most compelling evidence to date. Specifically, data from ventromedial prefrontal cortex (vmPFC) patients on moral judgment tasks has suggested the necessity of having intact emotion to behave in morally appropriate ways. However, patients with vmPFC damage also have deficits in a variety of complex judgment and decision-making tasks, regardless of whether emotion is involved. This paper argues that a basic information (...) processing perspective of vmPFC functionality is a better interpretation of vmPFC patient deficits, specifically with the vmPFC being necessary for value assessment rather than being specific to emotion. (shrink)

In recent years, a proliferation of books about empathy, cooperation and pro-social behaviours (Brooks, 2011a) has significantly influenced the discourse of the life-sciences and reversed consolidated views of nature as a place only for competition and aggression. In this article I describe the recent contribution of three disciplines – moral psychology (Jonathan Haidt), primatology (Frans de Waal) and the neuroscience of morality – to the present transformation of biology and evolution into direct sources of moral phenomena, a process here named (...) the ‘moralization of biology’. I conclude by addressing the ambivalent status of this constellation of authors, for whom today ‘morality comes naturally’: I explore both the attractiveness of their message, and the problematic epistemological assumptions of their research programmes in the light of new discoveries in developmental and molecular biology. (shrink)

Recent theorizing about the cognitive underpinnings of dilemmatic moral judgment has equated slow, deliberative thinking with the utilitarian disposition and fast, automatic thinking with the deontological disposition. However, evidence for the reflective utilitarian hypothesis—the hypothesized link between utilitarian judgment and individual differences in the capacity for rational reflection has been inconsistent and difficult to interpret in light of several design flaws. In two studies aimed at addressing some of the flaws, we found robust evidence for a reflective minimalist hypothesis—high CRT (...) performers’ tendency to regard utility-optimizing acts as largely a matter of personal prerogative, permissible both to perform and to leave undone. This relationship between CRT and the “minimalist” orientation remained intact after controlling for age, sex, trait affect, social desirability, and educational attainment. No significant association was found between CRT and the strict utilitarian response pattern or CRT and the strict deontological response pattern, nor did we find any significant association between CRT and willingness to act in the utility-optimizing manner. However, we found an inverse association between empathic concern and a willingness to act in the utility-optimizing manner, but there was no comparable association between empathic concern and the deontological judgment pattern. Theoretical, methodological, and normative implications of the findings are discussed. (shrink)

Most theory in business ethics is still steeped in rationalist and moral-realist assumptions. However, some seminal neuroscientific studies point to the primacy of moral emotions and intuition in shaping moral judgment. In line with previous interpretations, I suggest that a dual-system explanation of emotional-intuitive automaticity and deliberative reasoning is the most appropriate view. However, my interpretation of the evidence also contradicts Greene’s conclusion that nonconsequentialist decision making is primarily sentimentalist or affective at its core, while utilitarianism is largely rational-deliberative. Instead, (...) I propose that current research on the human brain, in conjunction with converging experimental evidence, hints at moral subjectivism and its evolutionary basis as the most persuasive explanation of morality. These anti-realist conjectures have far-reaching implications for a wide range of topics in business ethics, as illustrated with the specific case of corporate social responsibility as a potentially tribal conception of the good. (shrink)

In this article the predominant, purely theoretical perspectives on animal ethics are questioned and two important sources for empirical data in the context of animal ethics are discussed: methods of the social and methods of the natural sciences. Including these methods can lead to an empirical animal ethics approach that is far more adapted to the needs of humans and nonhuman animals and more appropriate in different circumstances than a purely theoretical concept solely premised on rational arguments. However, the potential (...) tension between lay people’s moral judgements and ethical theory must be handled with care. The thorough analysis of qualitative data can lead to a deep insight into e.g. ethical problems with the application of laws and guidelines, practicality issues with ethical theories, personal ambivalence, and cognitive biases. The interaction between animal ethics theory and empirical findings can lead to both a more context-sensitive and applicable ethical theory and a less arbitrary folk moral system. Findings from the natural sciences can also contribute valuable information to animal ethics theory—the more we know about the properties and preferences of nonhuman animals the better we can respect them. Here, however, it is vital not to justify invasive procedures for the sake of “ethical progress”. It might be ethically required to forego some scientific findings about nonhuman animals if it is not clear how much a procedure would harm them. Only with robust empirical methods will light ultimately be shed on the nature of our moral relationship with animals. (shrink)

Abstract‘Neurolaw’ in the Netherlands: The justification of the new adolescent penal law from a neurophilosophical perspectiveThe possible and actual normative influence of neuroscientific research has been discussed in numerous publications. One particular part of that debate covered a number of US Supreme Court decisions since the early 2000s on the constitutionality of death or lifetime sentences for minor offenders. The present paper connects these topics to the new Dutch adolescent penal law which allows to treat adult offenders until the age (...) of 22 years under certain conditions according to the rules for minors. The justification of this law referred to adolescents’ and young adults’ brain development in a unique manner. This paper does not only describe the essential steps of the lawmaking process and the legal justification of the new adolescent penal law, but also analyzes in depth in how far the used neuroscientific findings are able to support the normative conclusions. (shrink)

The aim of this article is to argue, by example, for neuroethics as a new way of doing ethics. Rather than simply giving us a new subject matter—the ethical issues arising from neuroscience—to attend to, neuroethics offers us the opportunity to refine the tools we use. Ethicists often need to appeal to the intuitions provoked by consideration of cases to evaluate the permissibility of types of actions; data from the sciences of the mind give us reason to believe that some (...) of these intuitions are less reliable than others. I focus on the doctrine of double effect to illustrate my case, arguing that experimental results suggest that appeal to it might be question-begging. The doctrine of double effect is supposed to show that there is a moral difference between effects that are brought about intentionally and those that are merely foreseen; I argue that the data suggest that we regard some effects as merely foreseen only because we regard bringing them about as permissible. Appeal to the doctrine of double effect therefore cannot establish that there are such moral differences. (shrink)

In this article the predominant, purely theoretical perspectives on animal ethics are questioned and two important sources for empirical data in the context of animal ethics are discussed: methods of the social and methods of the natural sciences. Including these methods can lead to an empirical animal ethics approach that is far more adapted to the needs of humans and nonhuman animals and more appropriate in different circumstances than a purely theoretical concept solely premised on rational arguments. However, the potential (...) tension between lay people’s moral judgements and ethical theory must be handled with care. The thorough analysis of qualitative data can lead to a deep insight into e.g. ethical problems with the application of laws and guidelines, practicality issues with ethical theories, personal ambivalence, and cognitive biases. The interaction between animal ethics theory and empirical findings can lead to both a more context-sensitive and applicable ethical theory and a less arbitrary folk moral system. Findings from the natural sciences can also contribute valuable information to animal ethics theory—the more we know about the properties and preferences of nonhuman animals the better we can respect them. Here, however, it is vital not to justify invasive procedures for the sake of “ethical progress”. It might be ethically required to forego some scientific findings about nonhuman animals if it is not clear how much a procedure would harm them. Only with robust empirical methods will light ultimately be shed on the nature of our moral relationship with animals. (shrink)

ABSTRACT:Neuroethics, the study of the cognitive and neural mechanisms underlying ethical decision-making, is a growing field of study. In this review, we identify and discuss four themes emerging from neuroethics research. First, ethical decision-making appears to be distinct from other types of decision-making processes. Second, ethical decision-making entails more than just conscious reasoning. Third, emotion plays a critical role in ethical decision-making, at least under certain circumstances. Lastly, normative approaches to morality have distinct, underlying neural mechanisms. On the basis of (...) these themes, we draw implications for research in business ethics and the practice of ethics training. (shrink)

Gender greatly impacts access to opportunities, potential, and success in corporate leadership roles. We begin with a general presentation of why such discussion is necessary for basic considerations of justice and fairness in gender equality and how the issues we raise must impact any ethical perspective on gender in the corporate workplace. We continue with a breakdown of the central categories affecting the success of women in corporate leadership roles. The first of these includes gender-influenced behavioral factors, such as the (...) requirements and expectations of gendered verbal and nonverbal communication styles as well as appearance. We move on to address the impact of family on corporate leadership opportunities and success, discussing the asymmetrical evaluation of an individual’s potential, authority, and competence based on gender stereotypes of familial obligations and expectations. Finally, we address how gender impacts access to networking and sponsorship opportunities and the long-term effects of systematic limitations on women’s inclusion in the upper echelons of corporate leadership. We conclude with a summary of the questions and issues raised by our discussion and direct individuals to consider how different ethical systems and moral requirements might influence their interpretations of gender and leadership in the corporate workplace. (shrink)