Explore human evolution one story at a time. This award-winning show blends storytelling with science that will change your understanding of who we are.
https://www.leakeyfoundation.org/originstories
episode 14: Why Do We Laugh?
Laughter is a universal human behavior. Have you ever wondered why we laugh or what it really means when we do? Greg Bryant of UCLA studies the evolution of communication and vocal behavior, especially of spontaneous vocal expressions such as laughter. In this episode of Origin Stories he explores the origins and evolution of human laughter in a talk that was recorded live at our Being Human event series.
Links:
Being Human
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Greg Bryant
http://gabryant.bol.ucla.edu
http://www.gregbryant.org/Laughter_EHB2014.pdf
http://www.pnas.org/content/early/2016/04/05/1524993113.abstract?sid=b503eb7d-e2ea-4c0b-9dcd-479c234f5465