Describes the intellectual journey of eccentric American genius George Price, who tried to answer the evolutionary riddle of why people are nice, and eventually

"Enthralling." —Frans de Waal, New York Times Book Review Survival of the fittest or survival of the nicest? Since the dawn of time man has contemplated the m

When George Price died in January 1975, his funeral in London was attended by five homeless men. Alongside them were Bill Hamilton and John Maynard Smith, two d

Is all human behavior based on self-interest? Many social and biological theories would argue so, but such a perspective does not explain the many truly heroic

We send money to help famine victims halfway around the world. We campaign to save whales and oceans. We stay up all night to comfort a friend with a broken rel