A little bit about Paul Ekman, and the theories of what emotions are and why we have them. Paul Ekman dedicated his life to studying emotions. He found 5 core emotions in his first study and then went on to research further core emotions. Ekman believed that within all humans are the same set of emotions that are universal and display core needs.
Sadness in evolution: [ Ссылка ]
Ekman on emotion :
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The 27 emotions:
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Map of emotions:
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![](https://i.ytimg.com/vi/heq3KlHlf14/maxresdefault.jpg)