title: Is Utilitarianism Risky? How the Same Antecedents and Mechanism Produce Both Utilitarian and Risky Choices.
abstract: Philosophers and psychologists have long been interested in identifying factors that influence moral judgment. In the current analysis, we compare the literatures on moral psychology and decision making under uncertainty to propose that utilitarian choices are driven by the same forces that lead to risky choices. Spanning from neurocognitive to hormonal to interpersonal levels of analysis, we identify six antecedents that increase both utilitarian and risky choices (ventromedial prefrontal cortex brain lesions, psychopathology, testosterone, incidental positive affect, power, and social connection) and one antecedent that reduces these choices (serotonin activity). We identify the regulation of negative affect as a common mechanism through which the effects of each antecedent on utilitarian and risky choices are explained. By demonstrating that the same forces and the same underlying mechanism that produce risky choices also promote utilitarian choices, we offer a deeper understanding of how basic psychological systems underlie moral judgment.
authors.affiliation: Kellogg School of Management, Northwestern University b-lucas@kellogg.northwestern.edu.
authors.forename: Brian J
authors.initials: BJ
authors.lastname: Lucas
authors.affiliation: Columbia Business School, Columbia University.
authors.forename: Adam D
authors.initials: AD
authors.lastname: Galinsky
mesh_terms: D001921:Brain / Q000473:pathology / Q000502:physiology / Q000503:physiopathology; D002755:Choice Behavior / Q000502:physiology; D004644:Emotions / Q000502:physiology; D028663:Ethical Theory; D006801:Humans; D007600:Judgment / Q000502:physiology; D009014:Morals; D012309:Risk-Taking
keywords: affect regulation; deontology; moral judgment; risk taking; utilitarianism