Selfish or selfless? Human nature means you're both
- Written by Keith Yoder, Postdoctoral Scholar in Social Cognitive Neuroscience, University of Chicago
Even young children are very aware of whether they're getting their fair share.Jupiterimages/PHOTOS.com via Getty Images PlusLooking out for number one has been important for survival for as long as there have been human beings.
But self-interest isn’t the only trait that helped people win at evolution. Groups of individuals who were...
Read more: Selfish or selfless? Human nature means you're both

