“The Unselfish Gene: In 1976, evolutionary biologist Richard Dawkins wrote in The Selfish Gene, “If you wish, as I do, to build a society in which individuals cooperate generously and unselfishly towards a common good, you can expect little help from biological nature. Let us try to teach generosity and altruism, because we are born selfish.” By 2006, the tide had started to turn. Harvard University mathematical biologist Martin Nowak could declare, in an overview of the evolution of cooperation in Science magazine, “Perhaps the most remarkable aspect of evolution is its ability to generate cooperation in a competitive world. Thus, we might add ‘natural cooperation’ as a third fundamental principle of evolution beside mutation and natural selection.” Why is this deep-rooted belief about human selfishness beginning to change? To some extent, the answer is specific to evolutionary biology. But similar ideas challenging the notion that people are born selfish have surfaced in several...” - × × ×