[Group cooperation] is thwarted by tribalism (group-level selfishness), disagreements over the proper terms of cooperation (individualism or collectivism?), commitments to local proper nouns (leaders, gods, holy books), a biased sense of fairness, and [perception] #JoshuaGreene

[Group cooperation] is thwarted by tribalism (group-level selfishness), disagreements over the proper terms of cooperation (individualism or collectivism?), commitments to local proper nouns (leaders, gods, holy books), a biased sense of fairness, and [perception] #JoshuaGreene

— English Quotes (@english_quotes) Sep 19, 2024