Humans are a lot less violent than we think

While everyone's always waxing like Lord Tennyson about nature being "red in tooth and claw," neuroscience and psychology are quietly telling us that we may be innately nicer than we think. Sure, we're not cuddly little bunny rabbits, but many lines of evidence over the past few decades have pointed toward some… » 3/12/12 2:11pm 3/12/12 2:11pm