UC Berkeley
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UC Berkeley researchers found that chimpanzees steal less pineapple from their friends — and expect them to do the same. The study offers new insight into how friendship, social expectations and cooperation may have evolved in humans.
bit.ly/3W1eyFa
bit.ly/3W1eyFa
news.berkeley.eduChimps plunder less pineapple from friends — and expect them to do the same - Berkeley News
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