🌌 Science fiction: exploring the future
Science fiction has long stopped being just entertainment about robots and deep space. Today it is a working laboratory of the future: writers test technologies, social models, and ethical dilemmas long before they appear in real life. And readers vote for this thought experiment with their money, turning the genre into one of the fastest-growing segments of the book market.
How science fiction helps explore the future
💡 Quick overview:
- Step 1: find the core assumption: which technology or social shift the author pushes to its logical limit.
- Step 2: check the scientific basis: whether the story relies on real laws of physics, biology, or engineering.
- Step 3: compare the book's world with the present: what has already become reality and what remains an open question.
Any science fiction story is best read not as a prediction but as a thought experiment. The writer picks one idea, such as immortality or thinking machines, and plays it out to the end to show what consequences it could lead to. This approach lets society think through risks in advance instead of paying for them in reality. That is why the genre is valued not only by readers but also by researchers, engineers, and entrepreneurs.
Why the genre is booming
Growing interest in science fiction is measured in concrete numbers. In 2024, the science fiction and fantasy category in the UK reached nearly 84 million pounds in sales, up from 59.4 million a year earlier, a 41 percent increase, and the best result in the entire history of tracking, according to NielsenIQ BookData figures in The Bookseller's report. Similar dynamics are confirmed by The Guardian's overview: genre sales over the same period grew by more than 41 percent, with romantic fantasy and viral BookTok recommendations as the main drivers.
The trend extends far beyond a single country. By the end of 2024, fiction revenue increased in 16 of the 18 territories surveyed, with novels and fantasy showing especially strong growth, according to the international NielsenIQ and GfK report. Interim 2025 results reinforce the picture: a fresh NielsenIQ report notes that science fiction and fantasy are specifically what is pulling fiction sales, with segment revenue growing in 14 of 19 countries.
This rise is explained by the combined effect of screen adaptations and social media. Successful series bring viewers back to the source material, while short videos turn niche authors into stars and bring a young audience into bookstores, an audience that previously walked right past the science fiction shelf.
What the genre is made of
For a story to work as a laboratory of the future, it needs three pillars. Without them, the text turns into either a fairy tale or a technical manual.
Element | What it gives the reader | Example |
|---|---|---|
Technology | The engine of the plot and a source of conflict | Artificial intelligence, starships, genetic engineering |
An alien world | A test of the question "what if things were different" | The planet Arrakis from Dune |
Scientific basis | Plausibility and trust | Orbital mechanics, physics, biology |
Technology sets the rules of the world the characters live in. An alien world gives the author freedom to show a society organized differently and, in doing so, to highlight the problems of our own. The scientific basis keeps the story from sliding into a fairy tale: the reader trusts the text exactly as much as it relies on understandable laws of nature. Strong authors spend months working out the technical details, but they deliver them through conflict and character rather than through a dry lecture.
A good example of this balance is The Martian by Andy Weir: the plot is built on real calculations for surviving on Mars, but the story is carried by the hero's character and mounting tension. The science in it serves the drama, not the other way around.
Artificial intelligence as the defining theme of the era
Artificial intelligence has become the central theme of the genre: from friendly androids to rebellious machines. Today this storyline resonates especially strongly because AI has stopped being pure fantasy. The genre identified in advance the questions humanity is dealing with right now: can a machine have consciousness, does it have rights, and what to do if a system gets out of control.
The canonical reference points were set by Isaac Asimov's collection I, Robot with its three laws of robotics, and William Gibson's cyberpunk, which described total network dependence long before the mass internet. According to MIT Technology Review, human-computer interaction researchers directly use science fiction scenarios in their work, and the genre has become a source of engineering inspiration.
The connection works both ways. The more visible the topic of AI is in real life, the more readers reach for stories that make sense of it. Science fiction gives society a language for talking about what it is not yet ready to handle in practice. Today the same questions are discussed not only by writers but also by developers, lawyers, and regulators, which makes the old plots of Asimov and Gibson unexpectedly relevant.
Space and distant worlds
Space has always attracted writers: unexplored planets, distant galaxies, and encounters with other forms of life have formed the basis of hundreds of stories. And it is not just about beauty. Space offers unlimited room for plots that cannot be set on Earth and answers the eternal question of what lies beyond the planet.
The genre's influence is obvious. Arthur C. Clarke's 2001: A Space Odyssey and the Star Trek franchise introduced the public to orbital stations and interplanetary missions, fueling interest in going beyond Earth. Much of what was shown on screen now sits in the working documents of space agencies rather than in an archive of fantasies. The Red Planet has turned from an eternal backdrop for adventures into a concrete goal: both government agencies and private companies are seriously working on a crewed mission to Mars. Private companies are already making plans for a permanent presence on the Moon, and crewed flights to Mars have stopped being a distant dream. All of this would have been harder to imagine without decades of stories that accustomed society to the very idea of life beyond Earth. First the image of a distant world appeared in a book, and only then did it enter engineering calculations.
For the reader, this kind of literature works as a bridge between curiosity and engineering practice: it turns an abstract interest in the stars into a clear picture of a possible future. Space fiction also cultivates a sense of scale: against the backdrop of infinite space, everyday problems look different, and humanity's long-term goals take on clear outlines.
A real case: how Jules Verne gave engineers a target
The best argument that fiction influences reality comes from the biography of Jules Verne. His books are not random coincidences but a technical specification that engineers spent decades fulfilling. According to Interesting Engineering, the writer used the method of scientific extrapolation: he took existing developments and projected their evolution based on real data.
Idea from fiction | What became reality |
|---|---|
The electric submarine from Twenty Thousand Leagues Under the Sea (1870) | Modern submarines capable of staying underwater for long periods |
The flight to the Moon with a launch from Florida in From the Earth to the Moon (1865) | The Apollo missions from Cape Canaveral |
Flat tablets from 2001: A Space Odyssey (1968) | Modern tablet devices |
Verne worked like a researcher: he combined scientific data with drama, which is why his fantasies turned out to be engineering blueprints. The same principle is visible in other examples. Star Trek showed touchscreens and wireless communication, and in 2001: A Space Odyssey the astronauts use flat tablets that became a direct prototype of modern devices. More on individual coincidences can be found in Wikipedia's overview of science fiction technologies.
The conclusion is simple: fiction influences technology not through magic but by giving engineers a clear target. First the image, then the blueprint.
A mirror of society
The genre is not only about distant worlds. It works as a mirror reflecting fears, hopes, and social conflicts. Through the lens of an imagined future, authors comment on real political and ethical problems, sometimes more boldly than is possible in direct journalism.
George Orwell's dystopia 1984, which according to Wikipedia has sold more than 30 million copies, shows where total control leads. And Frank Herbert's epic Dune, with around 20 million copies sold as reported by Britannica, explores power, ecology, and dependence on resources. These are stories not about robots and space but about the choices humanity is making right now. In an era of climate change and debates over the boundaries of artificial intelligence, science fiction turns out to be a convenient form for talking about what society should not become.
⁉️🤔 Frequently asked questions
How is science fiction different from fantasy?
Science fiction relies on scientific laws and technology, even if they are fictional, and strives for plausibility. Fantasy is built on magic and the supernatural, requiring no scientific explanation. In sales statistics these genres are often counted together, but reader expectations differ noticeably.
Can science fiction actually predict the future?
It is less about predicting and more about setting a direction. The author takes an existing technology and pushes it to its logical limit, so engineers get a ready-made image of the goal. The coincidences look more like a technical specification than a prophecy or magic.
Which books should I start with to get into the genre?
You can start with short and accessible stories: Isaac Asimov's collection I, Robot, Andy Weir's The Martian, or Daniel Keyes's Flowers for Algernon. They show different facets of the genre: robots, survival in extreme conditions, and human psychology.
Why has the genre become so popular?
The main drivers are screen adaptations and social media. Successful series bring viewers back to the source material, and short videos on BookTok bring a young audience into bookstores, an audience that previously had no interest in science fiction.
Does a writer need to understand science?
Basic plausibility is enough. The reader forgives fictional technologies if they do not contradict the internal logic of the world. Strong authors work out the technical details but do not turn the text into a textbook: science should serve the drama, not replace it.
What is the value of science fiction if I am not a writer?
These books train the imagination and teach you to think in scenarios. You notice how technology changes people's behavior and transfer that skill to work, business, and everyday decisions. It is a way to think through possible futures in advance without real risk.
Watch a documentary breakdown of Jules Verne's predictions:
Summary
Science fiction remains one of the most vital ways to think about the future: it combines scientific rigor with drama and gives society a language for talking about technologies that have not yet arrived. The genre's record sales show that this conversation is needed by a growing number of readers.
Apply the technique discussed here in your own writing: pick one technology, push it to its logical limit, and show how it changes a character's life. Such a thought experiment will make your next article or story both deeper and closer to the reader.
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