posted on Dec, 25 2008 @ 10:56 PM
I feel this is an interesting discovery that will eventually help us identify how human society emerged and what is the basis of our primitive barter
Orangutans are our closest relatives and it is heartening to know that they understand the meaning of barter.
It goes to show that they can calculate and know what reciprocation is. So somewhere down the evolutionary jouney we left Orangutans far back and
surged far ahead. And thats why money is such a headache for mankind now!
(visit the link for the full news article)
[edit on 25-12-2008 by sunny_2008ny]