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Showing posts with the label Human Evolution

What is our identity as humans? – Part 2

In the fourth episode, the author discusses the surprising evidence of the Mungo Lake remains, which suggests that humans had reached Australia even before they had reached Europe, contradicting to the fact that Australia is farther than Europe and hence not possible to do so. Alice attempts to trace the journey. She visits a site in India (the recently discovered Jwalapuram in today’s Andhra Pradesh state) that appears to indicate that humans were living there 70,000 years ago, both before and after the Toba super volcano deposited ash on the site. She then points out that the reason that Samang people of Malaysia, who look different from other South East Asian peoples, might be because they might still be carrying the gene in them from this group of Homo sapiens and that they may be descendants of the peoples who first left Africa. She describes the discovery of tiny humans on the Indonesian island of Flores ( Homo floresiensis or Hobbits, as they have been nicknamed) and suggests ...

What is our identity as humans? – Part 1

Today I finished watching a BBC Documentary presented by Alice Roberts called “The Incredible Human Journey”. It shows mainly archaeological evidence for the theory of early human migrations out of Africa and subsequently around the world, arguing that all modern humans are descended from a small group of Homo sapiens that originally moved out of Africa. Each episode concerns a different continent, and the series features scenes filmed on location in each of the continents featured. In the first episode, she visits some sites in Ethiopia and examines the lifestyle of the hunter gatherers. She mentions the theory of how genetics suggests that all non Africans are descended from a small group of modern humans who left Africa tens of thousands of years ago. In this part, she explains various theories as to how this small group might have moved further, and comes to a likely theory that they might have moved across the Red sea along the coast of the Arabian Peninsula. In the second episod...