LifeManners maketh man: how disgust shaped human evolution A key factor in our evolution is so deeply ingrained in our lives that we barely notice it. Disgustologist Valerie Curtis lifts the lid on manners Opinion
LifePlay your way to evolutionary fitness No one is exactly sure why humans and animals play, but Patrick Bateson and Paul Martin propose an answer in Play, Playfulness, Creativity and InnovationCultureLab