6 Great Sci-Fi Books That Became the Blueprint for Time Travel and Galactic Civilizations
Originals Behind Familiar Ideas
Science-fiction writers have often built on worlds and concepts established by earlier authors. The result can make pioneering books seem familiar, even when they were the source of ideas later generations adopted.
The works discussed here show how the genre’s foundations grew from imaginative inventions as well as recognizable anxieties. Their influence can be easier to see by returning to the original stories.
Wells Imagines Humanity’s Future
H. G. Wells’ The War of the Worlds helped establish alien-invasion fiction, but The Time Machine had a broader effect on science fiction. Its Time Traveller journeys more than 800,000 years forward and encounters humanity divided into two species: the above-ground Eloi and the subterranean Morlocks.
Wells made time travel a way to consider the long reach of present-day choices. Connie Willis explored similar territory in Doomsday Book, while Stephen Baxter wrote the authorized sequel The Time Ships a century later. Wells also portrayed class divisions pushed to a horrifying extreme.
Asimov Builds a Galactic Past
Isaac Asimov’s Foundation imagines Hari Seldon calculating that the Galactic Empire will fall, followed by 30,000 years before civilization recovers. His psychohistory predicts the behavior of vast populations, and he creates a Foundation on a remote planet to preserve knowledge and reduce the coming dark age to a thousand years.
Asimov drew inspiration from Edward Gibbon’s account of Rome’s decline, recasting political conflict and religious manipulation on a galactic scale. Later epics such as Frank Herbert’s Dune also explored how control over people’s needs can rival military strength. Foundation made an imagined future legible through struggles familiar from history.
War in Starship Troopers
Starship Troopers features powered armor carrying heavy weaponry and soldiers sent from orbit in individual capsules to battle giant alien bugs. The story also focuses on war’s horrors and the way ordinary citizens can become caught up in conflict.
Its central character, Johnny Rico, joins the military because his friends are doing so. The article’s account of his story ends there, so it does not describe what follows.
Key points
- The Time Machine takes its traveler more than 800,000 years into the future.
- Wells’ work influenced Connie Willis’ Doomsday Book and Stephen Baxter’s The Time Ships.
- Foundation forecasts 30,000 years of recovery, then seeks to cut the dark age to a thousand.
- Starship Troopers combines powered armor and alien battles with a focus on war’s human costs.