Age of Empathy

''Kindness and co-operation have played a crucial role in raising humans to the top of the evolutionary tree ... We have thrived on the milk of human kindness.'' ObserverBY THE AUTHOR OF ARE WE SMART ENOUGH TO KNOW HOW SMART ANIMALS ARE?''There is a widely-held assumption that humans are hard-wired for relentless and ruthless competition ... Frans de Waal sees nature differently - as a biological ...