What happens when moral beliefs collide with documented evidence? For many people, it means doubling down on whichever compliments their worldview.
The authors offer two models for this system of rationalization. In the first model, moral concerns shift the correct criteria for making judgments—for instance, by lowering the amount of hard evidence deemed sufficient to justify a particular belief. “Morality changes how much evidence [people] consider to be required to hold [a particular] belief in an evidentially-sound way,” the authors write.
