History is doomed to repeat itself

> contributed Not caused. >not enough data to definitively determine the time of extinction of many of the species >many of the extinctions had been staggered over the course of the late Middle Pleistocene and early Late Pleistocene, **prior to human arrival** >New evidence based on accurate optically stimulated luminescence and uranium-thorium dating of megafaunal remains suggests that humans were the ultimate cause of the extinction for some of the megafauna in Australia.**[5]** That paper, has nothing to do with humans, a quick glance at the summary states: "A rich source of fossils recently discovered in caves beneath the arid, treeless Nullarbor Plain of western Australia offers a rare glimpse of life in the continent in the Middle Pleistocene (between around 800,000 and 200,000 years ago), **long before humans arrived."** Also love how you leave out the very next phrase: >However, these results were **subsequently disputed**, with another study showing that 50 of 88 megafaunal species have no dates postdating the penultimate glacial maximum around 130,000 years ago >only firm evidence for overlap of 8-14 megafaunal species with people But sure, your theory is complety correct in a field of science where it isn't a settled matter. You know best.