有关现代的人的起源的假设强烈地被辩论了，并且二竞争为最近的 Out-of-Africa 和 Multiregional 进化范例建模，统治研究和讨论十年了......

Cann et al. have claimed on the basis of mitochondrial DNA (mtDNA) data that our direct ancestral Homo sapiens evolved i......