Chimps Donate Their Fair Share...Most of the Time

(Photo : Reuters) A chimpanzee enjoys the sun at sanctuary for traumatized
chimpanzees and other primates in GaenserndorfChimpanzees may share mankind's
capacity for fairness and charity, according to a study recently published in
the Proceedings of the National Academy of Sciences.
Georgia University researchers used the "ultimatum game" as a litmus test for
the chimps' selfish [...]
Source:
http://www.ezonearticle.com/2013/01/14/chimps-donate-their-fair-share-most-of-the-time/