Intellectuals and Society

Intellectuals and Society by Thomas Sowell really challenged my political ideology in my mid-20s. I left unsatisfied or in disagreement with a lot of it, but it was the first time I could clearly apply conservative ideals to my social justice beliefs. Most importantly, it helped me sniff out all of the BS in our (U.S.) sociopolitical system, and subsequently not have my emotions co-opted by the us vs. them culture wars.

I really liked his book "Intellectuals and Society" as well. Of course, it is opinionated but there's also a lot of great insight on the root of disagreements in politics. His theory being that there are two broad competing visions of the world: the utopian vs the tragic. Thomas Sowell himself adheres to the tragic vision (e.g. human nature is essentially unchanging and that man is naturally inherently self-interested, etc.).