11:24am Wednesday 29 January 2020

How do we make moral judgements?

Eric Racine (Picture IRCM)

 “Our ADC approach identifies the kinds of intuitions people use regularly to make moral judgments,” says Veljko Dubljevic, PhD, first and corresponding author of the article. “When making moral decisions, we use three accessible criteria to determine what should be considered right and wrong: we assess the agent (A) by focusing on the character’s virtues and vices; the deed itself (D) by determining what are right and wrong actions; and the consequences (C) by evaluating good or bad outcomes.”

“Until now, no theoretical explanation existed to fully make sense of the numerous studies conducted on moral judgement and decision making,” mentions Eric Racine, PhD. “We reviewed 15-years’ worth of experiments on different regions of the brain activated during moral judgement, drawing on neuroimaging studies and cognitive neuroscience research, to identify how normative ethics (the study of the morality of our actions) can constructively inform empirical research.”

In the article, the experts use as an example a case that generated much public controversy in Europe and has been included in important publications concerning human rights. In October 2002, police officers in Frankfurt, Germany, had in custody a man who they suspected had kidnapped an 11-year-old boy. Although the man was arrested while trying to take the ransom money, he maintained his innocence and denied having any knowledge of the child’s whereabouts. Worried for the child’s life, the officer in charge finally decided to threaten to inflict serious pain upon the suspect if he did not reveal where he had hidden the child. The threat worked—however, the child was already dead.

“In this case, the agent (A) is considered positive, being a dedicated police officer seen as a sincerely virtuous person,” explains Dr. Dubljevic. “The deed (D), threatening torture, is considered negative as it is viewed as a genuinely wrong action. The consequences (C), however, remain uncertain as the outcome was neither overwhelmingly good nor bad, because the suspect was indeed guilty but the child had already died. Changing any of the elements (A, D, C) can result in a different intuitive judgement and, in fact, the controversy over this case revolved around the uncertainty of the suspect’s guilt and the potential to save a child at the time the decision was made. ”

“The analysis of ADC intuitions could clarify a wide set of data from empirical moral psychology, and could inform future studies on moral judgment,” concludes Dr. Racine. “This framework could also be very useful in applied normative ethics for case assessments and discussions about issues causing “deadlocked” moral intuitions, which are issues that invoke very strong opposing intuitions and for which people cannot easily come to a consensus, such as cognition-enhancement drugs (some think it is morally acceptable, whereas others think it is morally wrong) and abortion (some view it as murder, while others view it as a basic right for women).”

About the study

This research project was funded by a grant from the Social Sciences and Humanities Research Council, as well as a prestigious Banting Postdoctoral Fellowship awarded to Dr. Dubljevic. For more information, please refer to the complete article published online by AJOB Neuroscience: http://www.tandfonline.com/doi/full/10.1080/21507740.2014.939381#.VGODpfOEiUl.

About Veljko Dubljevic


Veljko Dubljevic is a postdoctoral fellow in the Neuroethics research unit at the IRCM. He obtained a PhD in political science at the University of Belgrade, and studying philosophy and neuroscience at the University of Tübingen, he obtained a PhD in neurophilosophy at the University of Stuttgart. Dr. Dubljevic’s primary research interests include the ethics of neuroscience and technology, and the neuroscience of ethics. His other interests include bioethics, political theory, moral theory, business ethics, and philosophy of law. He has over 30 publications in moral, legal and political philosophy and in neuroethics. He is also engaged in the activities of the International Neuroethics Society (INS) and serves as a member of the INS’s Communications Committee. Dr. Dubljevic is the recipient of a 2013-2014 Banting Postdoctoral Fellowship.


About Eric Racine


Eric Racine is Associate IRCM Research Professor and Director of the Neuroethics research unit. He obtained a PhD in applied human sciences (bioethics) from the Université de Montréal. Dr. Racine is Associate Research Professor in the Department of Medicine (accreditation in Social and Preventive Medicine and in Bioethics) at the Université de Montréal. He is also Adjunct Professor in the Department of Medicine (Division of Experimental Medicine) and the Department of Neurology and Neurosurgery at McGill University. Dr. Racine is an affiliate member of the Biomedical Ethics Unit at McGill University. He is a Research Scholar from the Fonds de recherche du Québec – Santé. Dr. Racine’s research is designed to improve the ethical aspects of quality of care, research practices and public communications in the domain of clinical and basic neuroscience. For more information, visit www.ircm.qc.ca/racine.


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For more information and to schedule an interview with Dr. Dubljevic, please contact:


Julie Langelier, Communications Officer (IRCM)

514 987-5555


Lucette Thériault, Communications Director (IRCM)

514 987-5535

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