Biologist E.O. Wilson on Why Humans, Like Ants, Need a Tribe - The Daily Beast

http://www.thedailybeast.com/newsweek/2012/04/01/biologist-e-o-wilson-on-why-humans-like-ants-need-a-tribe.html

The answer is that everyone, no exception, must have a tribe, an alliance with which to jockey for power and territory, to demonize the enemy, to organize rallies and raise flags.

---SPSmith