When you notice ancient stone tools, you’re seeing our ancestors’ problem-solving brains at work
Inside a South African cave accessed by climbing ropes and safety harnesses, archaeologists recently made a discovery that’s revolutionizing our understanding of ancient human cognition. Thousands of stone tools dating back 12,000-24,000 years reveal sophisticated problem-solving abilities that challenge assumptions about our ancestors’ mental capabilities. The artifacts, part of the Robberg Technocomplex, show how Ice … Lire plus
