Africa has long been regarded as the cradle of humankind, but scientists seeking a more specific location have narrowed in on northern Botswana as the "homeland" for all modern humans, according to a new study.
원문출처 : https://www.cnn.com/2019/10/28/world/human-origins-botswana-scn-trnd/index.html
원문출처 : https://www.cnn.com/2019/10/28/world/human-origins-botswana-scn-trnd/index.html