Why Dogs Smile and Chimpanzees Cry
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Why Dogs Smile and Chimpanzees Cry
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*9.0
Status
Released
Production
Discovery
Aired
1999-01-01
Why Dogs Smile and Chimpanzees Cry
Is it human conceit to attribute emotions to animal actions, or are emotions basic to life on earth? Wildlife filmmakers and scientists make a convincing argument for the latter in this gripping film.
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