Results (
Thai) 1:
[Copy]Copied!
Chimpanzees live in a rich social environmentThis sense of altruism must run deep in the animal kingdom, because rats will also save a friend from being soaked with water, even if it means getting wet themselves.These studies suggest that cooperation is a useful survival trait for many species. If humans, chimps and rats all cooperate, the common ancestor of all three may have done so too."Chimpanzees live in a rich social environment, they depend on each other," says Felix Warneken of Harvard University in the US. "It does not require a big society with social norms to elicit a deep-rooted sense that we care about others.
Being translated, please wait..
