Poetry, Religion, History and Art
from Steven Mithen’s The Prehistory of the Mind: The evolution of bipedalism had begun by 3.5 million years ago. Evidence for this is found in the anatomy of A. afarensis, and, more dramatically, by the line of australopithecine footprints preserved at Laetoli in Tanzania. The most likely selective pressure causing the evolution of bipedalism was […]
From Steven Mithen’s Prehistory of the Mind: The anthropologist Robin Dunbar looked at the size of the brain of H. habilis [2.1 – 1.5 million years ago] from a very different perspective. Recall that we have already referred to his work regarding the relationship between brain size and group size—living within a larger group requires more […]
From Steven Mithen’s The Prehistory of the Mind: There is good circumstantial evidence that H. habilis [2.1 to 1.5 million years ago] would have been living in larger groups than his ancestors. If we again look at modern primates, there appear to be two ecological situations in which primates choose to live in larger groups, and […]
from two essays on the origins of the aesthetic impulse in Becoming Human: Innovation in Prehistoric Material and Spiritual Culture: The earliest current evidence for handaxes comes from West Turkana, Kenya, dated to 1.65 Mya [Million years ago]. Similar finds have been made at Konso, again in Ethiopia, dating to 1.5 Mya. These tools […]
Tim Miller 
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