Hunter-gatherer

• 1. Origins And Evolutionary History

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  Homo erectus emerged 1.8 million years ago, marking the first appearance of hunting and gathering as a subsistence strategy. This practice became humanity's most enduring competitive adaptation in the natural world. It occupied at least 90 percent of human prehistory before agriculture appeared. Early humans lived in small groups consisting of several families, typically numbering only a few dozen people. These bands moved across landscapes to follow food sources rather than settling permanently. The strategy allowed survival in diverse environments from tropical forests to arid savannas. Richard B. Lee and Richard Daly noted this lifestyle was common among omnivorous vertebrates. Their success laid the foundation for all subsequent human social development.

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• 2. Archaeological Evidence And Migration

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  The Mal'ta-Buret' people built dwellings from mammoth bones in the Baikal region of Siberia during the Upper Paleolithic period. Ancient North Eurasians survived extreme conditions on the mammoth steppes by hunting woolly rhinoceroses and bison. Humans spread to Australia beginning approximately 50,000 years ago coincident with megafauna extinctions there. Settlement of the Americas started when Paleolithic hunter-gatherers crossed the Beringia land bridge from Asia about 47,000 to 14,000 years ago. They followed herds of now-extinct Pleistocene megafauna along ice-free corridors between the Laurentide and Cordilleran ice sheets around 18,500, 15,500 years ago. Archaeologists use stone tool evidence to track mobility patterns across continents. Major extinctions occurred in the Americas about 15,000 years ago as humans arrived. Lewis Binford suggested early humans obtained food via scavenging rather than active hunting in Lower Paleolithic forests.

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• 3. Social Structure And Egalitarianism

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  The San people or Bushmen of southern Africa have social customs that strongly discourage hoarding and displays of authority. Karl Marx defined this socio-economic system as primitive communism based on sharing meat gained from hunting. Marshall Sahlins presented a paper entitled Notes on the Original Affluent Society at the 1966 Man the Hunter conference. He challenged Thomas Hobbes' 1651 description of life as solitary poor nasty brutish and short. Ross Sackett found adults in foraging societies work about 6.5 hours daily compared to 8.8 hours in industrial societies. Researchers Gurven and Kaplan estimated that around 57 percent of hunter-gatherers reach age 15. Life expectancy ranges between 21 and 37 years with 70 percent of deaths due to disease. The average Gini coefficient among hunter-gatherers was 0.25 equivalent to Denmark in 2007. Most anthropologists believe these groups lack permanent leaders since initiative depends on specific tasks.

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• 4. Gender Roles And Labor Division

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  A 2018 study discovered 9,000-year-old remains of a female hunter alongside projectile points at Wilamaya Patjxa in Peru's Puno District. A 2020 analysis found 11 out of 27 identified burials with known sex contained female hunters buried with tools. This suggests anywhere from 30 to 50 percent of big game hunters were female according to combined uncertainties. Women in many hunter-gatherer societies hunted small game and sometimes participated in big-game hunting alongside men. An illustrative account comes from Megan Biesele's study of the southern African Ju/'hoan titled Women Like Meat. Among the Australian Martu both women and men participate in hunting but with different gendered styles. Men take risks for political gain while women target smaller game like lizards to feed children. A 2023 study examined societies from the 1800s to present day finding women hunted in 79 percent of cases though verification attempts noted methodological failures.

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• 5. Dietary Strategies And Nutritional Science

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  Fat is important in assessing quality of game among hunter-gatherers since lean animals are often considered secondary resources or starvation food. Consuming too much lean meat leads to adverse health effects like protein poisoning which can cause death. In cold climates edible plant foods become less abundant so hunter-gatherers turn to aquatic resources to compensate. Marine food probably did not start becoming prominent until relatively recently during Late Stone Age in southern Africa. Hunter-gatherers in cold environments rely more on stored food than those in warm climates. Tropical groups may trade meat with horticulturalists for carbohydrates when they have excess protein but lack carbs. Aquatic resources tend to be costly requiring boats and fishing technology that impeded intensive prehistoric use. Temperature was found by Collard et al. to be the only statistically significant factor impacting tool kit variability across regions.

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• 6. The Neolithic Transition And Decline

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  Farming and metallurgical societies gradually replaced hunter-gatherers in Western Eurasia as dense forests remained their last refuge until Bronze and Iron Ages. The transition from hunting gathering to agriculture is not necessarily a one-way process according to scholars. Some groups adopted mixed economies combining procurement methods with food production relations. American hunter-gatherers flourished primarily based in Great Plains of United States and Canada with offshoots as far east as Gaspé Peninsula. The Archaic period saw warmer arid climate changes causing disappearance of last megafauna. Most population groups remained highly mobile though individual groups started focusing on locally available resources. Archaeologists identified patterns like Southwest Arctic Poverty Point Dalton and Plano traditions representing regional adaptations. Scholars like Kat Anderson suggest Native Americans tended land through pruning weeding sowing burning and selective harvesting practices.

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• 7. Contemporary Foragers And Modern Perspectives

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  The Sentinelese of the Andaman Islands live on North Sentinel Island and maintain independent existence repelling contact attempts. The Pila Nguru or Spinifex people of Western Australia have land unsuitable for European agriculture or pastoralism. The Savanna Pumé of Venezuela incorporate small amounts of manioc horticulture supplementing reliance on foraged foods. Three Aboriginal Australians were photographed on Bathurst Island in 1939 where three-quarters supported themselves on bush tucker after isolation for 6,000 years until 18th century. Doron Shultziner argued we can learn about prehistoric lifestyles from contemporary studies especially regarding impressive egalitarian levels. Lee and Guenther rejected arguments by Wilmsen that nothing meaningful can be learned from modern societies. Some theorists imply pure hunter-gatherers disappeared shortly after colonial contact began making prehistoric understanding impossible. Yet groups like Hadza in Tanzania continue aspects of this lifestyle today with very little external influence.

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