Carl Sagan on the Existence of Extraterrestrials
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Carl Sagan discusses the incomprehensible vastness of the universe, the wonder of our own place in it all, and the science behind understanding the likelihood of the existence of extraterrestrial beings.
Executive Producer David Gerlach
Director Kirill Yeretsky
Series Producer Amy Drozdowska
According to Carl Sagan, why must we appeal to science and the "natural world" (rather than religion) to understand our origin and the universe?
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