"Group selection" is the controversial theory that natural selection operates not just at the individual level but also at the level of the social group. I recently participated in a conversation at ...

The coronavirus pandemic has created an unprecedented global group selection experiment that will identify successful containment strategies, be a hard test of national and international governance, ...

“Although a high standard of morality gives but a slight or no advantage to each individual man and his children over the other men of the same tribe...an advancement in the standard of morality will ...