Most Citizens of the Star Wars Galaxy are Probably Totally Illiterate | Tor.com
No-one ever goes to the toilet in Star Wars, either. Have they done away with excretion? If this argument didn’t hang so very much on the author’s astonishment that a more technologically advanced society doesn’t use dead-tree books, there might be something more to it, though at least the ‘Jedi myth’ bit was interesting. Mind you, this all falls apart if you start looking at the expanded universe. But there you go.