Always warms my heart to see philosophy on top of HN. Philosophy is hard -- much harder than one would think. And people that contribute are incredibly smart -- far smarter than software engineers, by comparison. On the other hand, it's very political, and a lot of it is mental masturbation. Philosophy of Science, I think, is almost a completely bogus field. Philosophy of Mind, apart from a few great minds (Chalmers,…
The part which is political is very relevant.
You might not like this one's politics, but his analysis of the politics of the Weimar Republic is cogent and very relevant to today's American and European politics. (It also applies to the Postmodernist Left.)