Prehistoric sites are full of stone tools that appear to have two life cycles: They've been crafted, used, and discarded before being picked up a second time and used again. A new study puts forward an interesting hypothesis as to why this is.
The research suggests that the recycling of these tools is about them being"memory objects" that represent a connection to the past and previous generations: something to remember places, events, and people.in the south of Israel's Coastal Plain. The examined tools were from a sediment layer dated to about 500,000 years ago.
"Why did prehistoric humans collect and recycle actual tools originally produced, used, and discarded by their predecessors, many years earlier?""Scarcity of raw materials was clearly not the reason at Revadim, where good-quality flint is easy to come by. Nor was the motivation merely functional, since the recycled tools were neither unusual in form nor uniquely suitable for any specific use.
The scars from their first deployment were largely retained, suggesting that it was important to preserve their appearance. from Tel Aviv University."The tool means something to him – it carries the memory of his ancestors or evokes a connection to a certain place.""He picks it up and weighs it in his hands. The artifact pleases him, so he decides to take it home. Understanding that daily use can preserve and even enhance the memory, he retouches the edge for his own use, but takes care not to alter the overall shape – in honor of the first manufacturer.
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