人类为什么要相互争斗这是多年来人类学家们竭力想弄清的一个问题。居住在委内瑞拉及巴西边境地区森林里的印第安人部族雅努玛摩人是你根本无法接近、喜怒无常、好战成性的一个民族。它是地球上最野蛮的民族之一，长期以来一直是人类学家研究人类争斗根源的对象。美国人类... Why human beings fight each other is a problem that anthropologists have struggled to figure out for years. The Indian tribes living in the forests of the Venezuelan and Brazilian border areas, the Yaunama, are a nation to which you simply can not be near, moody and militant. It is one of the most savage peoples on Earth and has long been the object of anthropological studies on the root causes of human warfare. American humans ...