SciTechDaily: Ancient Ostrich Eggshell Beads Reveal 50,000-Year-Old Social Network Across Africa

SciTechDaily: Ancient Ostrich Eggshell Beads Reveal 50,000-Year-Old Social Network Across Africa. “Humans are social creatures, but little is known about when, how, and why different populations connected in the past. Answering these questions is crucial for interpreting the biological and cultural diversity that we see in human populations today. DNA is a powerful tool for studying genetic interactions between populations, but it can’t address any cultural exchanges within these ancient meetings. Now, scientists from the Max Planck Institute for the Science of Human History have turned to an unexpected source of information—ostrich eggshell beads—to shed light on ancient social networks.”

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