They moved to Luna, where they found others who had likewise gravitated away from the long arm of the SPA. When the Tycho Uprising began in 2062, the universal right to read soon became one of its central aims.

http://www.gnu.org/philosophy/right-to-read.html An interesting short story by Richard Stallman. He is many things, good and evil, to many people (knowledgeable and ignorant). Whatever you think of him, the short story is fascinating. Saidi