Ancient Tools
Archaeologists continue to uncover evidence of early human technologies and artistic expressions, but determining their precise timelines remains difficult due to preservation issues and dating limitations. Recent finds, such as 430,000-year-old wooden tools in Greece and a 67,800-year-old hand stencil in Indonesia, push back known dates, yet experts caution against overinterpreting single discoveries. Columnist Michael Marshall examines how these artifacts shape our understanding of human evolution.
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Researchers have discovered a site in Kenya's Turkana Basin where early hominins crafted Oldowan stone tools consistently for nearly 300,000 years, from 2.75 to 2.44 million years ago. This endurance occurred amid extreme climate changes, including wildfires and droughts. The findings highlight how toolmaking helped ancestors adapt and survive.