The moral domain varies by culture. It is unusually narrow in Western, educated, and individualistic cultures. Sociocentric cultures broaden the moral domain to encompass and regulate more aspects of life. • People sometimes have gut feelings—particularly about disgust and disrespect—that can drive their reasoning. Moral reasoning is sometimes a post hoc fabrication. • Morality can’t be entirely self-constructed by children based on their growing understanding of harm. Cultural learning or guidance must play a larger role than rationalist theories had given it.
