How societal cooperation led to larger human brain
Researchers has found that judging other people in social groups has promoted the rapid expansion of the human brain's size over the last two million years.
Aug 15, 2016, 16:15 PM IST
Researchers has found that judging other people in social groups has promoted the rapid expansion of the human brain's size over the last two million years.
Aug 15, 2016, 16:15 PM IST