Which emotions do you think have been around since the beginning of humans? Why? Are there any that ...

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Which emotions do you think have been around since the beginning of humans? Why? Are there any that you think have developed more recently - what might bring about a new human emotion? In what ways are emotions universal and in what ways do they vary across cultures? Are there general principles of emotions that can be discerned in all cultures? Use chapter 1 from Understanding Emotions by Dacher Keltner, Keith Oatley, and Jennifer Jenkins