It has sold millions of copies, is perhaps the greatest novel in the science-fiction canon and Star Wars wouldn’t have existed without it. Frank Herbert’s Dune should endure as a politically relevant fantasy from the Age of Aquarius.
Though in his later years he enjoyed huge success, Herbert, the man who dreamed of greening the desert, had mixed feelings about the future. In Dune, he has Kynes, the “First Planetologist of Arrakis” (and hero of the novel’s first draft) muse that “beyond a critical point within a finite space, freedom diminishes as numbers increase. This is as true of humans in the finite space of a planetary ecosystem as it is of gas molecules in a sealed flask. The human question is not how many can possibly survive within the system, but what kind of existence is possible for those who do survive.”