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What mankind has wrought, then and now
From Harper’s September Findings: A study of 3.3 million years of stone tool production suggested that cumulative culture emerged among humans 600,000 years ago. Gee. Since I don’t have recollections that far back, I did a search (“what kind of … Continue reading
Posted in The Facts of Life
Tagged cumulative culture, Elon Musk, Harper's Findings, Homo heidelbergensis, manned missions to Mars, Mars, SpaceX
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