건조해지는 기후를 피해 아프리카를 떠난 인류
Ancient humans left Africa to escape drying climate
기사원문 : https://phys.org/news/2017-10-ancient-humans-left-africa-climate.html
한글번역 : http://www.kosen21.org/info/globalNews/globalNewsDetail.do?articleSeq=3161
More information:
Jessica E. Tierney et al, A climatic context for the out-of-Africa migration, Geology (2017).