Paleolithic hand ax – why unchanged for 1.5 million years?
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Category Archives: Sexual Selection
Let’s accept the premise, without understanding it exactly, that, by a mechanism similar to sexual selection, the dominance mentalities of 20-30 monogamously mated hominids began to be selected at the level of their group to select obedience to the essence … Continue reading
To me, Charles Darwin’s discovery of sexual selection rivals that of natural selection. In natural selection, the selecting is done totally by nature and change is rendered through chance mutation of genes. In sexual selection, a portion of the power … Continue reading
Ardipithecus ramidus, nicknamed Ardi, is arguably the most significant fossil find in the history of paleoanthropology due to its completeness and antiquity – 4.4 M. years, just 1.6 M. years after the last common ancestor with Chimpanzees. The theoretician of … Continue reading