Let a bunch of chimpanzees into a yard filled with watermelons and while a few of them may horde the fruit at first, eventually they will share. If not, their whole social system will be disrupted.
"If things get totally out of whack, you keep everything and I get nothing, yes, there is going to be some protest," eminent biologist Frans De Waal said.
De Waal has spent over 30 years studying primates. He said that the primates' protest against those who don't share is the equivalent of the...Full Story