An experiment in which group members could pay for the privilege of fining free-loaders suggests that the threat of being punished by angry peers helps to check selfish behavior. (Consider this in light of the "Bernie Shifman" article.) —Anger Plays Key Role in Human Cooperationb> (New Scientist)
My older siblings say they remember our mother sitting them down to watch a new…
I played hooky to go see Wild Robot this afternoon, so I went back to…
I first started teaching with this handout in 1999 and posted it on my blog…