Science Fiction Genre & Structure
Science Fiction as Social Commentary
Wells is often called the “father of science fiction.” But his science fiction is never purely about aliens or technology — it is always about society. The Martians are a thought experiment: what happens when the logic of imperialism is applied to Britain itself? The Heat-Ray, Black Smoke, and tripods are not just exciting inventions — they are tools for examining human vulnerability, arrogance, and the fragility of civilisation.
Wells uses alien invasion not as adventure but as critique. The Martians represent British imperialism reversed; the Heat-Ray exposes technological overconfidence; the bacteria ending reinforces Darwinian evolution over human heroism. Every science fiction element serves a social argument.
Wells was part of a broader literary tradition. Mary Shelley’s Frankenstein (1818) and Robert Louis Stevenson’s Strange Case of Dr Jekyll and Mr Hyde (1886) had already used fantastic scenarios to explore real anxieties. But Wells took the genre further by grounding his fiction in real science. Where Shelley used vague galvanism, Wells based his Martians on genuine evolutionary biology. This scientific rigour makes the novel feel more plausible and the social critique more powerful — the reader cannot dismiss the Martians as mere fantasy when they operate according to recognisable Darwinian principles.
The Two-Book Structure
The novel is divided into two books: Book 1: The Coming of the Martians (large-scale invasion, military response, societal collapse) and Book 2: The Earth Under the Martians (personal survival, underground hiding, encounters with curate and artilleryman, resolution). This structural division shifts the focus from the public to the private, from spectacle to psychology.
Book 1 is fast-paced: invasion, battles, exodus. Book 2 slows dramatically: the narrator is trapped, hiding, rationing food. This change of pace creates a claustrophobic, psychological tension very different from the action of Book 1. Wells shows that survival is not exciting — it is tedious, terrifying, and morally corrosive.
Within each book, Wells also uses structural patterns to reinforce his argument. Book 1 follows a rhythm of escalation: each chapter introduces a greater threat (cylinder, Heat-Ray, tripods, Black Smoke, exodus). This relentless escalation creates the sense that events are spiralling out of control. Book 2 follows a rhythm of contraction: the narrator’s world shrinks from Surrey to a ruined house to a single room. This structural mirror — one expanding, one contracting — reflects the novel’s movement from public crisis to private survival.
The novel’s resolution also has structural significance. The Martians die suddenly, without warning, in the middle of a chapter. There is no climactic battle, no final confrontation. Wells deliberately denies the reader the satisfaction of a dramatic ending. This anti-climax is itself a statement: survival in the real world is not a story with a satisfying arc. It is messy, arbitrary, and unglamorous.
The Retrospective Frame
The narrator writes his account after the invasion has ended. This retrospective framing creates a dual perspective: the terrified man living through events and the calmer voice reflecting on them afterwards. Wells uses this to combine the terror of immediate experience with the analytical authority of hindsight. The narrator looks back on “those departed days” before the invasion — building tension while adding credibility. This technique also allows Wells to incorporate information the narrator learned later, such as events witnessed by his brother in London, without breaking the first-person framework.
Narrative Techniques
Wells uses several distinctive techniques: (1) journalistic register — the narrator writes as if documenting events, using precise dates, locations, and measurements. (2) direct address — the narrator occasionally speaks directly to the reader (“I scarcely need remind the reader”). (3) Scientific language — the Martians are described with biological precision, not emotional language.
Three techniques: (1) Journalistic register creates realism and authority. (2) Direct address involves the reader personally. (3) Scientific language for the Martians removes emotion and reinforces the Darwinian framework.
The narrator admits he cannot always be trusted. He was exhausted, terrified, and sometimes delirious. Wells uses this unreliability to replicate the experience of living through disaster: information is fragmented, contradictory, and incomplete. The reader, like the narrator, must piece together what is happening from incomplete evidence.
Wells’s Legacy
The War of the Worlds established many of the conventions that science fiction still uses today: the alien invasion, the destruction of familiar landmarks, the collapse of civilisation, and the survivor narrative. But Wells’s greatest achievement was demonstrating that science fiction could be serious literature — not escapist fantasy but a powerful tool for examining real social and political issues. For the exam, understanding Wells’s pioneering role in the genre helps you analyse how he uses its conventions to serve his argument about empire, evolution, and the fragility of human civilisation. His influence extends through Orwell, Wyndham, and modern science fiction — but unlike many of his followers, Wells never lost sight of the social purpose behind the spectacle.