Hugh Hoyland lives within the Vanguard, a massive generation ship where the inhabitants have forgotten they are on a spacecraft. The population has devolved into a superstitious agrarian society governed by a priesthood that interprets technical manuals as holy scripture. Outside the civilized upper decks, mutated outcasts known as "muties" live in zero-gravity zones. When Hugh is captured by a two-headed mutie leader named Joe-Jim, he sees the stars through a viewport and realizes the ship is a moving vessel rather than the entire universe. He attempts to convince his people of this physical reality to complete the original mission to Centauri.
Science fiction readers interested in the early development of the generation ship trope will find this a foundational text. It provides a study of how social structures and religious myths form when scientific knowledge is lost over centuries of isolation. Readers observe the friction between established dogma and empirical evidence. The book serves those who enjoy stories about conceptual breakthroughs where characters must dismantle a false worldview to survive. It concludes with a pragmatic look at the logistical difficulties of planetary colonization.
- Published
- 1963
- Language
- EN
