The muddle in the Middle Pleistocene

During the late middle Pleistocene – between 400 000 and 150 0000 years ago – the populations occupying Earth, and Africa specifically, looked very differently from what they do now. There is evidence for at least three forms of human relatives inhabiting Africa, including Homo heidelbergensis, Homo naledi and Homo sapiens (modern humans). Some, or all of these hominids made tools such as those associated with the middle stone age culture that began around 305 000 years ago. The question is, which of these human relatives got so crafty? Traditionally, it is thought that the larger brained species like Homo heidelbergensis and Homo sapiens should be associated with more complicated tool kits. But the answers may not be so simple. With three forms of early human relatives around, things are much more complicated, explains Professor Lee Berger. To watch the previous lectures in the series go here: Visiting the Taung Child    • Visiting the Taung Child at Wits University   Rise of Prometheus    • Rise of Prometheus   For more Wits research news http://www.wits.ac.za/news/latest-new... For more Wits research videos https://www.youtube.com/playlist?list... More Wits research stories in Wits’ research magazine, Curios.ty https://www.wits.ac.za/curiosity/