Podcast 04 - State Control
2) Paul Ekman is a psychologist who is among the vanguard of scientists studying human emotions and how they are connected to facial expressions (1:55). He is an emotions expert and known as “the best human lie detector in the world” (2:14). The popular tv show, Lie to Me, was based on Ekman's research (2:26).
According to Paul Ekman and other scientists, there are six basic, natural emotions: happiness, sadness, fear, anger, surprise, and disgust (2:48). Some other researchers say there are only four basic emotion, happiness, sadness, fear, and anger, because they say that 'surprise' is a form of 'fear' and 'disgust' is a form of 'anger' (3:20).