A panoramic view of the interior of the Blombos Cave, which holds fascinating insights into human evolution. SuppliedThe origins of “modern human behaviour” generate lively debate worldwide. The central question in these discussions is: When and where did our common ancestors first start behaving in ways similar to ourselves? Although it is well known that Homo sapiens were … [Read more...] about What excavated beads tell us about the when and where of human evolution | The Conversation