human species is the most violent species in terms of intraspecies competition

human species is the most violent species in terms of intraspecies competition

所有跟贴·加跟贴·新语丝读书论坛

送交者: JZ 于 2013-04-19, 10:15:13:

回答: 这世界的打打杀杀是不是归根到底是不是达尔文的理论？由 cornbug 于 2013-04-19, 10:11:17:

chimpanzee undergoes group to group war all the time - JZ (59 bytes) 2013-04-19, 10:19:25 (714029)