Paleo World - Mysteries of Evolution (1994)

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The mysterious setbacks and false starts along evolution's trail are examined, including the reinvention of the phenomenon of flight, which was developed three times by entirely different animals. Explanations such as killer asteroids periodically reshuffling the deck are examined. Ben Gazzara… More The mysterious setbacks and false starts along evolution's trail are examined, including the reinvention of the phenomenon of flight, which was developed three times by entirely different animals. Explanations such as killer asteroids periodically reshuffling the deck are examined. Ben Gazzara hosts.