Meat-heavy diets restricted hunter-gatherer population sizes
Hunter-gatherer populations with a strong seasonal dependence on meat in their diets had fewer people per square kilometer than those that had abundant plant foods throughout the year.
Hunter-gatherer populations with a strong seasonal dependence on meat in their diets had fewer people per square kilometer than those that had abundant plant foods throughout the year.
Evolution
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The Native Americans who occupied the area known as Poverty Point in northern Louisiana more than 3,000 years ago long have been believed to be simple hunters and gatherers. But new Washington University in St. Louis archaeological ...
Archaeology
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The oldest genome of a modern human from the Wallacea region—the islands between western Indonesia and Papua New Guinea—indicates a previously undescribed ancient human relationship. Researchers were able to isolate sufficient ...
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Archaeology
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Humans constantly alter the world. We fire fields, turn forests into farms, and breed plants and animals. But humans don't just reshape our external world—we engineer our internal worlds, and reshape our minds.
Archaeology
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The evolutionary ability to identify sick individuals is crucial to reducing contagion and thereby improving chances of survival. Although most animals have this ability, whether humans have the same behavioral immune system ...
Evolution
Jul 14, 2021
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308
The oldest strain of Yersinia pestis—the bacteria behind the plague that caused the Black Death, which may have killed as much as half of Europe's population in the 1300s—has been found in the remains of a 5,000-year-old ...
Archaeology
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Social Sciences
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As one of the most experienced archaeologists studying California's Native Americans, Lynn Gamble knew the Chumash Indians had been using shell beads as money for at least 800 years.
Archaeology
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