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Description: David Carrier is an evolutionary biologist at the University of Utah. Last fall, he coauthored a paper that argued the human fist evolved for fighting. He and his team were caught off guard by the controversy it generated.nnSpecial Thanks To:nThe Phoenix Gym, http://www.thephoenixgym.com/nFactum Cross Fit and MMA, http://www.factumutah.com/ (Eric Wahlin)nThe Good Line, http://thegoodline.com/nnMusic: God Speed You! Black Emperor, Slow Riot for New Zero Kanada, https://www.youtube.com/watch?v=2c9
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)