Found this The Aptness of Anger paper
YouTube recommended me this video, and then I discovered Amia Srinivasan's paper titled The Aptness of Anger and liked its abstract (copied below) so much that I decided to read it whole.
While the paper is about a simple topic, it's still an interesting read (I'm halfway through it). The main point of the paper is that getting angry about unfairness is a valid and correct response, even if the anger does not help solve the problem. Basically, the author argues that we should not only judge anger by whether it is "useful" but we should also respect anger when it is the truthful emotional response to an unjust world.
If you love the topic, you'll love reading it.
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