Remember this post on chimpanzee food sharing? Over a PLoS, where the original paper is published, you can get involved in a discussion of the paper. I posted something over there in response to someone else’Go have a look, here.Access to the discussion is on the right side bar.
Tag Archives: Apes
Chimpanzee Food Sharing
Is chimpanzee food sharing an example of food for sex?
One of the most important transitions in human evolution may have been the incorporation of regular food sharing into the day to day ecology of our species or our ancestors. Although this has been recognized as potentially significant for some time, it was probably the Africanist archaeologist Glynn Isaac who impressed on the academic community the importance of the origins of food sharing as a key evolutionary moment. At that time, food sharing among apes was thought to be very rare, outside of mother-infant dyads. Further research has shown that it is in fact rare … the vast majority of calories consumed by human foragers in certain societies and at certain times of the year comes from a sharing system, while the fast majority of calories consumed by chimpanzees is hand to mouth without sharing.