Journey to the Ice Age

In this ASMR/bedtime science story, I tell you about Earth during the Pleistocene (aka "the Ice Age"). We explore what the planet was like its geography, its climate, its fauna (especially the megafauna of mammals like mammoths, saber-toothed tigers, or mastodons), and the rise of the genus Homo, from the first Hominidae to Australopithecus species and various species of archaic humans (Homo Habilis, Homo Erectus, Homo Heidelbergensis, Homo Neanderthalis and finally Homo Sapiens).