Lightspeed, March 2026
The story is narrated by an unnamed woman living in a homeless encampment beneath an overpass in August 2019 — a university-educated immigrant sharing a row of tents with neighbors including a schizophrenic woman named Dorothy and a heroin-addicted woman named Minh. The opening lines establish a specific historical moment through a day-old newspaper: civil wars in Somalia and Yemen, the El Paso Walmart mass shooting, and the unresolved figure of Jeffrey Epstein. That last detail will prove to be the story’s structural hinge.
Around midnight, a young American woman arrives breathless and bleeding, wearing stolen shoes, begging for sanctuary. She has been fleeing men she describes as aggressively ordinary — bearded, thickset, cargo-pants-wearing former soldiers who prefer knives for the silence and the forensic ambiguity. The narrator accepts her without question, and the woman enters her tent without hesitation, registering no discomfort at the narrator’s identity — a quiet, loaded detail.
The woman produces a small device from a hidden pocket: a tube of stacked octagons she calls a Grothendieck Lens. She instructs the narrator to look through it, and what follows is a deeply unsettling demonstration. Through the lens, the narrator watches events occur roughly five seconds before they happen in real time — a clap, a touch, a gesture. The physical sensation is nauseating and vertiginous, a kind of gravity sickness that comes from watching the world slightly out of sync with itself. The lens, the woman explains, is not optical but mathematical: a device that observes the near future by manipulating the underlying algorithmic structure of reality.
The woman’s explanation becomes a compressed and dizzying cosmology. Post–Los Alamos physics, she argues, proved that mathematics is not a map of the world but the world itself. Flesh and metal are approximations. Reality is numbers, and numbers can be fudged. A private defense contractor has developed the technology not merely to observe the past and near-future, but to retroactively alter historical events. These changes revise all records instantaneously; human memory follows within moments. To preserve disorientation and doubt rather than trigger fundamental suspicion, the engineers design their interventions with conspicuous sloppiness — the signature of bad storytelling, not of competent conspiracy.
The story’s most chilling formal device is the repeated refrain of that opening paragraph, which returns four times with a single variation each time: the reported fate of Jeffrey Epstein shifts incrementally from plea deal, to murder by fellow prisoner, to suicide captured on leaked security footage, to the final version — a hanging death missed by conveniently malfunctioning cameras, casting everything in suspicion. Each iteration resets the world almost imperceptibly. The narrator never notices the changes; only the reader does.
The woman had been trying to deliver the lens to a foreign intelligence contact, hoping that distributing the technology across adversarial governments might contain it the way nuclear proliferation theoretically contains nuclear war. But the professor, upon looking through the lens, cursed and shot himself in the chest and died slowly. Now she is simply hiding, exhausted, out of moves. The story closes on a conversation about determinism and futility: the future, she says, is fixed; only the past remains unstable. The narrator insists something has been wrong for a long time. The woman replies that this feeling is simply what it means to be human — meat trying to read a math-based world.
JT Petty is a writer and director of movies, video games, and television. His movies include the horror-western The Burrowers, and documentary S&Man (Sandman). His work in video games includes Splinter Cell, The Walking Dead, and Outlast.