Uncategorized
- Anthropology
Stone Age Role Revolution: Modern humans may have divided labor to conquer
A new analysis of Stone Age sites indicates that a division of labor first emerged in modern-human groups living in the African tropics around 40,000 years ago, providing our ancestors with a social advantage over Neandertals.
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Regarding this article, economists would suggest that population growth allowed the division of labor. Notice that the most advanced economies are those with the largest populations, allowing for specialization in production. As Adam Smith wrote in 1776, “The division of labor is determined by the extent of the market.” Jim KleinSan Francisco, Calif.
- Tech
Crusty Old Computer: New imaging techniques reveal construction of ancient marvel
Scientists have figured out the arrangement and functions of nearly all the parts of a mysterious astronomical computer that was recovered from a 2,000-year-old shipwreck.
