Our moral sense really evolved to bind groups together into teams that can cooperate in order to compete with other teams.
Jonathan Haidtscience is a smorgasbord, and google will guide you to the study that's right for you.
Jonathan HaidtAnd itโs not just that โwe all need somebody to lean onโ; recent work on giving support shows that caring for others is often more beneficial than is receiving help.โ .โ .โ .โ We need the give and the take, we need to belong. An ideology of extreme personal freedom can be dangerous because it encourages people to leave homes, jobs, cities and marriages in search of personal and professional fulfillment, thereby breaking the relationships that were probably their best hope for such fulfillment.
Jonathan HaidtScandal is great entertainment because it allows people to feel contempt, a moral emotion that gives feeling of moral superiority while asking nothing in return.
Jonathan Haidt