The Human Animal (I) - The Language of the Body

"A personal view of the human species by Desmond Morris. This episode focuses on the planet's most advanced animal, beginning with a look at how man communicated before the evolution of language. Some gestures ans expressions are so ingrained that we have not been able to erase them from our vocabulary."

http://video.google.com/videoplay?docid=-7364117469621223460#docid=-3323021761394989726