ANTHROP 1AA3 Lecture Notes - Lecture 1: Swiss Armed Forces, Vomiting, Book Of Leviticus
9 Sep 2015
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Document Summary
Sapiens: mid 1990"s, multiregional model, erectus dispersed fro africa ~1. 25mya, form single hominid species, humans didn"t originate from africa, erectus dispersed evolved into humans, replacement model (out of africa model) chris stringer, humans evolved & dispersed ~200,000ya, african pop eurasia & australasia. No interbreeding: after 1990"s, hybridization & assimilation model, humans evolved in africa, homo erectus dispersed from africa, humans replaced populations. Thick bone structure: north west southern europe, middle east, parts of asia, hypothesis about neanderthals morphology, adapted to cold climate, cranium reflects. Reused many times: human relationship, most humans have a little neanderthal, 62% of neanderthal genome sequenced, 1 4% of nuclear dna is shared, actual bone material, probable interbreeding. Increased population size: decline in health standards, increase technological ability, land rationing & distribution, specialization job to grow food for large population, surplus produce more than consumed, plow agriculture specialized tools & equipment, hierarchy development.
