Does Evolution Favor Competition or Cooperation? Ask an Anarchist Jailbird Prince.
Does Evolution Favor People Who Are Well Connected?
The Mysterious, Mutant, Civilizing Power of Milk
Why We Fight: Chimps and Spider Monkeys Engage in Wars of Choice.
What Can Paleolithic Cave Paintings Teach Us About When Humans Became Human?
Anxious? Blame the Predators in Your Primate Family History.
Hookup Culture 100,000 Years Ago: Homo sapiens Would Mate with Absolutely Anybody
Did Human Evolution Favor Monogamy or Polygamy?
Why Scientists Argue About Which People Mastered Fire
Groups and Gossip Drove the Evolution of Human Nature