After two and a half millennia, it's rare to come across a genuinely new idea on the nature of morality, but in this book Josh Greene advances not one but several.

When powerful people cause harm, they often do so indirectly through other people.

本书是关于现代社会群体冲突原因的里程碑式著作, 作者结合研究成果和社会现实, 展开了一段人类道德判断的来源与方式的探索旅程, 以探明不同群体之间冲突与对抗的心理根源.