It cannot be said often enough that science fiction as a genre is incredibly educational - and I'm speaking the written science fiction not 'Star Trek.' Science fiction writers tend to fill their books if they're clever with little bits of interesting stuff and real stuff.
The history of philosophy is not like the history of the sciences to be studied with the intellect alone. That which is receptive in us and that which impinges upon us from history is the reality of man's being unfolding itself in thought.
