Community builders have to bridge all sorts of divides – of race, religion, money, politics, philosophy. In this TED talk, psychologist Jonathan Haidt gives an overview of how — and why — we evolved to be moral. By understanding more about our moral roots, his hope is that we can learn to be civil and understanding of those whose morals don’t match ours, but who are equally good and moral people on their own terms. Excerpts:
Let’s start at the beginning. What is morality and where does it come from? To find out, my colleague Craig Joseph, and I read through the literature on anthropology, on culture variation in morality and also on evolutionary psychology, looking for matches. What are the sorts of things that people talk about across disciplines, that you find across cultures and even across species? We found five — five best matches, which we call the five foundations of morality.
The first one is harm-care. We’re all mammals here, we all have a lot of neural and hormonal programming that makes us really bond with others, care for others, feel compassion for others, especially the weak and vulnerable. It gives us very strong feelings about those who cause harm. This moral foundation underlies about 70 percent of the moral statements I’ve heard here at TED.
The second foundation is fairness-reciprocity. There’s actually ambiguous evidence as to whether you find reciprocity in other animals, but the evidence for people could not be clearer. We heard about this from Karen Armstrong as the foundation of so many religions. That second foundation underlies the other 30 percent of the moral statements I’ve heard here at TED.
The third foundation is in-group loyalty. You do find groups in the animal kingdom — you do find cooperative groups — but these groups are always either very small or they’re all siblings. It’s only among humans that you find very large groups of people who are able to cooperate, join together into groups — but in this case, groups that are united to fight other groups. This probably comes from our long history of tribal living, of tribal psychology. And this tribal psychology is so deeply pleasurable that even when we don’t have tribes, we go ahead and make them because it’s fun. Sports is to war as pornography is to sex. We get to exercise some ancient, ancient drives.
The fourth foundation is authority-respect. Here you see submissive gestures from two members of very closely related species — but authority in humans is not so closely based on power and brutality, as it is in other primates. It’s based on more voluntary deference, and even elements of love, at times.
The fifth foundation is purity-sanctity. It’s about any kind of ideology, any kind of idea that tells you that you can attain virtue by controlling what you do with your body, by controlling what you put into your body. And while the political right may moralize sex much more, the political left is really doing a lot of it with food. Food is becoming extremely moralized nowadays, and a lot of it is ideas about purity, about what you’re willing to touch or put into your body.
I believe these are the five best candidates for what’s written on the first draft of the moral mind. I think this is what we come with at least, a preparedness to learn all of these things.
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