Eleanor Scerri at Quartz Africa:
Our species, Homo sapiens, rose in Africa some 300,000 years ago. The objects that early humans made and used, known as the Middle Stone Age material culture, are found throughout much of Africa and include a vast range of innovations….
Unfortunately, vast swathes of Africa remain near complete blanks on the map when it comes to such deep prehistory, making it difficult to address these questions. Research has tended to focus on areas such as eastern Africa, where preservation is known to be high, understandably minimizing risks and maximizing gains. However, the emerging consensus that all of Africa played some role in human origins means that we can no longer afford to neglect vast regions of the continent if we want to reconstruct our evolution in a realistic framework.
New research in West Africa is changing understanding of how transitioned from the Middle Stone Age.