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剧情：纪录片《人类进化1：混沌初开》讲述了Where did we come from? What makes us human? An explosion of recent discoveries sheds light on these questions, and NOVA's comprehensive, three-part special,"Becoming Human," examines what the latest scientific research reveals about our hominid relatives.Part 1,"First Steps," examines the factors that caused us to split from the other great apes. The program explores the fossil of"Selam," also known as"Lucy's Child." Paleoanthropologist Zeray Alemseged spent five years carefully excavating the sandstone-embedded fossil. NOVA's cameras are there to capture the unveiling of the face, spine, and shoulder blades of this 3.3 million-year-old fossil child. And NOVA takes viewers"inside the skull" to show how our ancestors' brains had begun to change from those of the apes.Why did leaps in human evolution take place?"First Steps" explores a provocative"big idea" that sharp swings of climate were a key factor.
简介：《人类进化1：混沌初开》是由Graham Townsley 导演的一部纪录片，人类进化1：混沌初开在美国首映，并在2009第一时间上映，主要演员有Zeresenay Alemseged Miche 等主演，精品电视剧网为大家提供人类进化1：混沌初开全集完整版免费在线观看，支持手机、平板、电脑多终端超清免费播放，人类进化1：混沌初开现更新至正片。
