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Host Neil deGrasse Tyson is on a voyage to explore the relatedness of all living things and the possible evolution of life in the cosmos. Go on a journey to discover how artificial selection turned the wolf into canine breeds and how natural selection sculpted the complex human eye. Later, Tyson visits the grand Hall of Extinction, a monument to all the broken branches on the tree of life. Retrace the story of life on Earth and the unbroken thread that stretches from the first one-celled organisms to human life.
Episodes
1Standing Up in the Milky Way 2Some of the Things that Molecules Do 3When Knowledge Conquered Fear 4A Sky Full of Ghosts 5Hiding in the Light 6Deeper, Deeper, Deeper Still 7The Clean Room 8Sisters of the Sun 9The Lost Worlds of Planet Earth 10The Electric Boy 11The Immortals 12The World Set Free 13Unafraid of the Dark