the rum soaked fist: internal martial arts forum

As a follow up to an earlier post regarding the way the brain functions [Eagleman] this gives an interesting insight into the manner in which violence stems from many factors perhaps back to the evolution of the human race
The biology of our best and worst selves | Robert Sapolsky - YouTube
▶ 15:52
https://www.youtube.com/watch?v=ORthzIOEf30
31 May 2017 - Uploaded by TED VIEWED