Here is a graph that he put together showing the percentage of male deaths due to warfare The red bars correspond to the likelihood that a man will die of natural causes, in a variety of foraging societies in the New Guinea Highlands and the Amazon Rainforest.
这是他统计出的图表 显示出在一些游牧民族中 男性因战争而死所占的比列 红色条表示男性死于其他人之手的可能性 对应自然死亡 数据源于新几内亚高地和亚马逊雨林的