- uploaded: Dec 1, 2012
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Throughout the history of evolution five great catastrophes have affected the Earth's surface. After them, life had to re-organize itself as of the surviving species. Today, 27.000 species disappear each year, a figure equal or higher than the one which devastated the Earth during the previous extinction processes. Are we facing the Sixth Extinction? Is human being responsible for this ecological disaster? This documentary investigates these questions to offer a track to find answers.