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Hmmm, either evolutionary biology is right or God gave the monkeys their own set of Commandments:
Knowing when you have been ripped off is not solely a human skill, biologists have discovered. Monkeys can spot a raw deal when they see one, and if they are not treated fairly they throw a tantrum.Yay, science!The finding confirms the idea that cooperative behaviour, which relies on the participants' having a sense of fair play, appeared early in our evolutionary history.
