The Righteous Mind, in which he proposes humans have innate moral "taste buds" or foundations as listed below. These six foundations form the building blocks of morality, but cultures and political groups emphasize different ones, explaining deep-seated moral disagreements.
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Care/Harm
Sensitivity to suffering and vulnerability, promoting compassion and protection (e.g., protecting children).
- sensitive to signs of suffering & need
- makes us despise cruelty & care for those who suffer
Fairness/Cheating
Focus on justice, rights, and proportional reciprocity (e.g., punishing cheaters, equality vs. proportionality).
- evolved as adaptive challenge of reaping rewards of cooperation w/o getting exploited…
- sensitive to signs of another person to be a good (or bad) partner for collaboration & reciprocal altruism
- makes us want to shun, sanction, and punish cheaters
- most people have a deep intuitive concern for the law of karma – we want to see cheaters punished and good efforts rewarded in proportion to their deeds
Liberty/Oppression
Sensitivity to threats of domination and coercion (e.g., fighting tyranny).
- created to better understand a crucial difference between fairness & liberty intuitions; i.e., fairness in economic outcome a matter of equal opportunity (liberal) or proportionality (conservative) as in one gets what one earns
- makes people notice and resent any sign of attempted domination
- triggers an urge to band together to resist or overthrow bullies & tyrants
Loyalty/Betrayal
Emphasizes group cohesion, patriotism, and standing with one's team (e.g., loving your country, hating traitors).
- evolved as adaptive challenge of forming & maintaining coalitions…
- sensitive to signs of another person being a team player
- makes us trust & reward such people
- makes us want to hurt, ostracize, or even kill those who betray us or our group
Authority/Subversion
Respect for tradition, legitimate authority, and social order (e.g., respecting elders, leaders).
- evolved as adaptive challenge of forging relationships that benefit us within social hierarchies…
- sensitive to signs of rank, power, & status
- makes us question or suspect people who are behaving improperly, given their position
- more complex than other foundations because its modules look in two directions – up towards superiors and down towards subordinates
Sanctity/Degradation
Focus on purity, disgust, and the sacred (e.g., religious purity, avoiding contamination).
- evolved initially as adaptive challenge of omnivore’s dilemma (i.e., being both xenophilic and xenophobic [liking/fearing people from other places]); and then to the broader challenge of living in a world of pathogens and parasites
- triggers behavioral immune system (triggers are pleasurable or disgusting)
- invest objects with irrational & extreme values – both positive and negative – which are important for binding groups