James Gleick's books in general, Chaos being a favorite. Sartre's essays on existentialism, Camus's big essays too. Jiddu Krishnamurti's Awakening intelligence is also very good. Edit0: How nonviolence protects the state, Peter Gelderloos. Very measured look at the discourse around violence and nonviolence. Fruitful read. Free here: https://theanarchistlibrary.org/library/peter-gelderloos-how... (https://theanarchistlibrary.org/library/peter-gelderloos-how-nonviolence-protects-the-state) Edit1: Freud's Totems and taboos, and some Jung, but I forget what exactly.
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