Wither by Dan Warner
Thursday, October 1, 2026 at 9:48AM 
Published by Bloomsbury on September 29, 2026
Robot apocalypse stories are becoming more relevant as the masters of AI admit their creations might destroy us all. The risk that we will design technological intelligence capable of killing us has been known to science fiction fans for decades but advances in that technology have recently made those stories seem prophetic.
Wither is not about robots and it is only ambiguously about an apocalypse. The novel tells a more personal story about a man who helps empower AI and runs away from consequences that he can’t abide.
Wither is told in chapters that alternate between “Now” and “Then.” In the “Now” chapters, we discover that Mick has been living in the woods for a year. He talks to a friend named Bishop, but Bish isn’t with him. Mick left Bish behind, as he left Alison, the woman he loves. Mick feels guilty about abandoning his friends, but the early chapters hint that he is tormented by harming a woman named Rosalyn.
In the “Then” chapters, we learn that a man named Logan “plucked Mick from the pool of entry-level data analysts back in Chicago, saw potential, and made Mick part of something bigger.” Logan is trying to update a “dinosaur corporation” called Fourword, Inc. which has something to do with logistics and supply chains.
Mick is into predictive analysis and Fourword has access to massive amounts of data, particularly in the gas station retail industry. Mick’s job is to draw conclusions from the data, linking consumer preferences to psychological and cultural factors, weather, social media use, bathroom habits, and any other bit of information he can get his hands on. All to sell more granola bars to consumers who probably don’t like them.
Predicting and shaping consumer behavior requires a ton of data, so Logan offers Mick access to an AI based on quantum computing called Regression. Regression is supposed to be “the sum of all knowledge,” although how it works is “murky.” Mick will be one of a couple dozen beta testers, a fact that becomes important by the story’s end.
Mick decides to test Regression on gas station customers in Bloom, Missouri. He will install cameras and microphones to help Regression learn everything possible about customers as they buy or reject gas station goods. “An AI model watching everyone at once, identifying each shopper as they walk in the door, armed with all of their personal data.” Mick assures Logan that this is not mass surveillance but is limited, temporary AI training. Sure it is.
From each customer, Regression will create a Digital Twin, then scour social media and other sources to learn everything there is to know about the human Twin. Digital Twins are “virtual clones of real customers that simulated their characteristics, psychology, behavior, constellated from ten thousand data points.” With enough Twins, Regression will be able to predict consumer behavior on a grand scale.
Against that setup, Now and Then slowly merge. We learn that Mick left Bloom when something happened to his neighbor Rosalyn for which he (correctly) holds himself accountable. When Mick decides it is time to return to Bloom, we learn that nearly everyone has disappeared, leaving behind homes and evidence that residents fled quickly. How and why this happened is sort of revealed in the final Then chapters, although there is a good bit of ambiguity about exactly what happened. Suffice it to say that digital twins can be a bit spooky.
Mick’s return to Bloom sets up a confrontation with Regression and a digital twin — in his basement, of course, the room in which computer nerds stereotypically dwell. The reader will wonder whether Mick will find Alison or the real Bish. I won’t spoil the ending, but it’s fair to say that Dan Warner had a direction in mind that the reader might not anticipate (or appreciate).
Wither is timely in its exploration of AI’s insatiable thirst for data. In his more optimistic moments, Mick tells Alison that data and AI are the planet’s salvation. “Everyone, everything quantified, marked on the digital map. Let the algorithms find solutions. A new Age of Reason. Enlightenment 2.0. That’s our only hope.” Mick has reason to believe otherwise by the novel’s end.
Wither is more intelligent than a typical robot apocalypse story. I was frustrated by what struck me as an unfinished ending — Dan Warner raises a good many questions that are never answered — and I never fully warmed to Mick as a character, despite his eventual recognition that his embrace of Regression was naïve.
Character development is typical of genre fiction — adequate but unimpressive. The story is less than compelling but it never bored me. While Wither isn’t an encyclopedic exploration of the risks posed by AI, it at least calls attention to one of the most urgent questions that confront civilization.
RECOMMENDED WITH RESERVATIONS
TChris |
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