A Child of a Lost World
In 1958, archaeologist Fabrizio Mori was investigating the Uan Afuda rock shelter in Libya's Tadrart Acacus mountains when he found a bundled object. Inside a sack of antelope or goatskin, insulated with a layer of leaves, were the mummified remains of a child. Radiocarbon dating showed the body was approximately 5,600 years old. The child, a boy estimated to be around two and a half years old, was curled in a fetal position.
The discovery was important. This mummy predates the earliest known artificially prepared Egyptian mummies by over a millennium. Analysis revealed a sophisticated preservation technique. Incisions in the abdomen and thorax show that the boy's internal organs were removed, and wild herbs were likely placed inside the body cavity to aid in preservation. This process of evisceration indicates an established tradition of mummification among these prehistoric Saharan people. The child's body was naturally desiccated by the arid climate, a process that kept it preserved for millennia.
The boy was buried with a necklace made from ostrich eggshell beads. His existence shows a Saharan world that was vastly different from the desert of today. He lived during the final stages of the African Humid Period, a time when much of North Africa was a wet savannah teeming with life. Analysis of the Uan Afuda cave shows that its inhabitants were pastoralists, herding animals like Barbary sheep.
The Green Sahara's End
The Uan Afuda cave is located in what is now a hyper-arid desert, but 6,000 years ago it was a wetter, greener landscape. This era, known as the "Green Sahara," began to end around 5,500 years ago as the Earth's orbit shifted, reducing monsoon rains. The people who buried the Uan Afuda child were witnesses to this dramatic climate change as grasslands reverted to sand.
The cave itself contains evidence of this lost ecosystem. Rock art on the shelter's walls depicts animals like elephants and giraffes, which could not survive in the modern desert. Stratigraphic analysis of the cave floor reveals layers of organic sand and plant remains, pointing to a much wetter climate during its occupation. The transition from the African Humid Period to the current arid state was a major ecological shift that led to the abandonment of settlements like Uan Afuda. The people who lived here were forced to migrate, with some possibly moving toward the Nile Valley, contributing to the population growth that preceded the pharaonic civilizations. The Uan Afuda mummy shows this period of deep environmental transformation.