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Broca's Brain : Reflections on the Romance of Science - Library Edition (Unabridged) (CD/Spoken Word)
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Carl Sagan, writer and scientist, returns from the frontier to tell us about how the world works. In his delightfully down-to-earth style, he explores and explains a mind-boggling future of intelligent robots, extraterrestrial life and its consequences, and other provocative, fascinating quandaries of the future that we want to see today.