anthropology
13 articles
The Agricultural Revolution: Why Humans Gave Up Foraging
Agriculture emerged independently in at least eight regions between 12,000 and 3,500 years ago. This article examines the Fertile Crescent origin, Göbekli Tepe, domestication syndrome, health consequences, and the rise of social hierarchy from food surplus.
Ancient DNA and Paleogenomics: How Bone and Teeth Are Rewriting Human History
Paleogenomics extracts DNA from ancient bones to track human migrations. Learn extraction methods, the Yamnaya expansion 5,000 years ago, Anatolian farmer displacement, and haplogroup tracking.
Cultural Anthropology: How Anthropologists Study Human Societies
Cultural anthropology uses ethnography, participant observation, and comparative analysis to study human social life. This guide covers the four-field tradition, key theoretical frameworks, kinship systems, and the discipline's evolving ethical debates.
Denisovans: The Ancient Humans Known Almost Entirely From Their DNA
Discovered from a finger bone in Siberia's Denisova Cave in 2010, Denisovans were identified through DNA alone. Learn about Svante Pääbo's Nobel work, EPAS1 altitude gene, and Oceanian ancestry.
Human Evolution: From Australopithecus to Homo Sapiens
Human evolution spans seven million years and multiple hominin species. This guide covers the major milestones from Ardipithecus to anatomically modern humans, including bipedalism, tool use, fire control, and archaic admixture.
Hunter-Gatherer Societies: Life Before Agriculture
Hunter-gatherers lived in small, mobile bands for 95% of human history. Research among the !Kung San and Hadza reveals their diet, social organization, egalitarianism, health advantages, and sophisticated ecological knowledge.
Kinship Systems: How Societies Organize Family and Descent
Kinship systems define social relationships, inheritance rights, marriage rules, and group membership across human societies. This guide covers descent systems, terminology types, cross-cousin marriage, and the universality of kinship.
Neanderthal DNA in Modern Humans: Immune Genes, COVID Risk, and 1–4% Ancestry
Non-African humans carry 1–4% Neanderthal DNA. Learn how interbreeding occurred, which immune genes were inherited, how Neanderthal variants affect COVID-19 risk, and the cognitive capability debate.
Neanderthals and Modern Humans: Coexistence, Interbreeding, and Extinction
Neanderthals and Homo sapiens coexisted in Europe for at least 10,000 years, interbred, and shared behavioral traits. This article examines Svante Pääbo's ancient DNA revolution, admixture evidence, and competing extinction hypotheses.
The Out-of-Africa Theory: How Modern Humans Colonized the World
Genetic and fossil evidence confirms that all modern humans descend from African ancestors who dispersed globally within the last 70,000 years. This article traces the migration routes, population bottlenecks, and ancient DNA evidence for the Out-of-Africa model.
Physical Anthropology: The Science of Human Biology and Variation
Physical anthropology studies human biological diversity, evolution, and behavioral ecology through fossil analysis, osteology, genetics, and primatology. This guide covers forensic applications, race debates, and bioarchaeological methods.
Ritual and Religion in Anthropology: From Rites of Passage to Sacred Space
Anthropologists from Durkheim to Turner have analyzed ritual and religion as social and symbolic systems. This guide covers rites of passage, communitas, shamanism, cargo cults, and Malinowski's Trobriand magic research.
Archaeological Dating Methods: From Stratigraphy to Radiocarbon
Archaeological dating combines stratigraphic law, radiocarbon calibration, dendrochronology, luminescence, and potassium-argon methods to place sites and artifacts in absolute time. This guide explains each technique's principles and limitations.