Moral Constraints on Belief?
The assumption that moral normativity and epistemic normativity run on separate tracks has recently come under pressure from developments such as “moral encroachment” and “doxastic morality.” Motivating these developments is the idea that in morally charged scenarios—for instance where we stand to impart unwarranted harms on others by forming certain beliefs about them—our epistemic requirements change: beliefs that would be justified by the evidence in a morally inert scenario may no longer be justified once the “moral stakes” are taken into account. In this sense, morality can act as a constraint on rational belief formation. This chapter argues that none of these approaches can carry out the task set for them. Specifically, both founder on the fact that moral and non-moral reasoning are often deeply entangled: even if we agreed about the moral principles, our assessment of who falls under the principles would depend on our further, non-moral beliefs.