Duration 14.53
TED
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When you look at sporting achievements over the last decades, it seems like humans have gotten faster, better and stronger in nearly every way. Yet as David Epstein points out in this delightfully counter-intuitive talk, we might want to lay off the self-congratulation. Many factors are at play in shattering athletic records, and the development of our natural talents is just one of them.
Duration 14.53 TED
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How did your body become the complicated, quirky, amazing machine it is today? Anatomist Neil Shubin uncovers the answers in this new look at human evolution. Using fossils, embryos and genes, he reveals how our bodies are the legacy of ancient fish, reptiles and primates — the ancestors you never knew were in your family tree. The three-part series premieres April 9, 2014.
PBS - Written by History Channel Part 1: Homo Erectus. This episode is set 75,000 years ago in India, following a catastrophic super-volcanic eruption which forced a showdown between our ancestors and a completely different species of human, Homo erectus, who up until that point had reigned supreme. Homo erectus was a successful, long-lived species that migrated out of Africa. Possibly the first humans to live in hunter-gatherer societies, they also used rafts to travel the oceans.
Duration 58:29 Part 2: Neanderthal. This episode is set 35,000 years ago and depicts Homo sapiens's encounter with Homo neanderthalensis. As the ice caps retreated, the Neanderthal stronghold in Europe weakened, providing a window of opportunity to which modern humans owe their existence. As almost exclusively carnivorous, both male and female Neanderthals hunted. Evidence of a huge number of injuries, like those seen in today's rodeo riders, suggest that hunting involved dangerously close contact with large prey animals. Duration 56:48 from Evolution documentary Juan Enriquez Throughout human evolution, multiple versions of humans co-existed. Could we be mid-upgrade now? At TEDxSummit, Juan Enriquez sweeps across time and space to bring us to the present moment -- and shows how technology is revealing evidence that suggests rapid evolution may be under way.
Juan Enriquez thinks and writes about profound changes that genomics will bring in business, technology, and society. His TED Book, "Homo Evolutis," explores those changes.Duration 16:49
Dr Alice Roberts reveals how your body tells the story of human evolution. The way you look, think and behave is a product of a 6 million year struggle for survival. Iceman Duration 48:57 |