Interestingly, this [fn:1] video just explained how emotion-triggering content, in particular anger, will spread the fastest. Clearly, clever marketing/propagan

Interestingly, this [fn:1] video just explained how emotion-triggering content, in particular anger, will spread the fastest. Clearly, clever marketing/propaganda people have used this technique well. [fn:1]: https://www.youtube.com/watch?v=rE3j_RHkqJc https://www.youtube.com/watch?v=rE3j_RHkqJc