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To browse Academia. Elena Rossoni-Notter , Olivier Notter. Manuel Will. Before the s, archaeologist viewed the Middle Stone Age MSA of Africa as a period less important for research than the Earlier Stone Age in which early Homo evolved and the Later Stone Age in which scholars envisioned a high degree of archaeological continuity with recent hunter-gatherers. With the growing realization that modern humans evolved in Africa by ka, however, this period became a central topic of international research.
Dating to roughly to —30 ka, the MSA encompasses the archaeological background for the origin, early evolution and global dispersal of Homo sapiens. Research into the MSA is thus crucial for assessing old but still unresolved questions in human evolution, such as the early cultural development of our species, whether biological and cultural evolution followed similar trajectories, the nature and causes of behavioural changes, as well as migrations out of Africa.
In the past two decades, numerous excavations, research projects and outstanding finds made southern Africa the leading region for research on the MSA and the evolution of modern humans. Based on our own research from various sites e. We focus in particular on models regarding the early bio-cultural evolution of Homo sapiens — exemplified by discussions of early coastal adaptations — as well as the competing models for the trajectory of cultural evolution and its underlying causes.
Based on recent high-resolution observations we argue that research is entering a phase in which a more complex and geographically variable record of the southern Africa MSA will come into clearer focus. From this basis, improved models of behavioural change and spatial-temporal variation will likely emerge to help examine the dynamics of cultural evolution during the MSA in this but also other regions of Africa.
