The glass of the office window held a pale reflection of Dick Holloway's face, a face he had learned to arrange into whatever expression the room required. Outside, the October light fell across the rooftops of Fairfield County like a sheaf of printed money — clean, uniform, reassuringly rectangular. Inside, the agency's air was thick with cigarette smoke and the low thrum of men who believed themselves to be shaping the American century.

Dick Holloway was forty-two years old. He wore a gray flannel suit of the kind that had become, in the decade since the war, a second skin for men of his station. His hair was Brylcreemed. His desk held a silver lighter engraved with the initials D.H. and a leather-bound notebook in which he wrote phrases that would later become slogans, and slogans that would later become the internal furniture of a hundred million minds. On this particular Thursday afternoon in October of 1957, he was writing a campaign for Chesterfield cigarettes.

The brief sat before him, typed on bond paper by a secretary named Marjorie whose legs he sometimes looked at when he thought no one was watching. EXPAND MARKET AMONG WOMEN 25-40. PITCH: ELEGANCE AND INDEPENDENCE. The research department had prepared a folder of statistics that Dick had not read. He did not need to read them. He had been doing this for sixteen years, and he understood that advertising was not about facts. Advertising was about the space between facts, the yearning that facts could not fill.

He lit a Chesterfield. The irony did not occur to him, or if it did, it passed through his mind without leaving a mark, the way a fish passes through water that has been quietly poisoned.

The campaign, he decided, would feature a man. A man very much like himself. A man in a gray flannel suit, standing in an office very much like this one, looking out a window at a suburb very much like Westport or Darien or any of the commuter towns that stretched along the New Haven line like beads on a rosary. And this man would be creating a campaign of his own. The tagline came to Dick with the ease of long practice: "The Man Who Thinks for Himself Chooses Chesterfield."

He wrote it down in his leather notebook. He took a long drag of his cigarette. The smoke curled toward the ceiling, where it joined the accumulated ghosts of ten thousand other cigarettes smoked in this room over the years.

Dick did not know, because knowing would have been professionally inconvenient, about the research that had been conducted in laboratories in England and was beginning to trickle into medical journals in America. He did not know about the carcinomas blooming in the lungs of laboratory mice, or the statistical correlations that epidemiologists were beginning to trace between cigarette consumption and lung cancer. He did not know this in the way that a man can train himself not to know something, the way a man can build a wall in his mind and call it professionalism, call it focus, call it doing his job.

In the campaign that Dick was creating, the fictional ad man — let us call him Don — would be working on a campaign for a different product. This was the second recursion, the level beneath the level. Don's campaign was for a brand of lawn fertilizer. GreenLife, Dick decided to call it. A product that promised to make the suburban lawn into a carpet of impossible perfection, a green so uniform it looked painted. And Don, in the campaign, would be shown considering the moral dimension of his work — or rather, the absence of any moral dimension, the simple fact that a lawn was a lawn was a lawn, and who could object to green grass?

Dick wrote: Don believes in what he sells because belief is simpler than doubt. Doubt slows the assembly line of the mind.

He paused. He looked at the sentence he had written. It seemed, for a moment, to be about something other than the campaign. He crossed it out. Marjorie would type a clean copy later, and Marjorie would not ask questions, because Marjorie had learned, in her three years at the agency, that asking questions was not how you kept a job.

The third recursion was this: within Don's campaign, there would be a character — a father — who used GreenLife on his lawn. And this father would have a daughter. And the daughter would develop a cough. Nothing serious. Just a cough. The kind of cough that suburban mothers noticed and suburban fathers dismissed because doctors were expensive and worry was unproductive and besides, the lawn looked magnificent.

Dick Holloway had a daughter of his own. Her name was Susan. She was eleven years old. She had asthma, a condition that the family doctor described as "nervous" and that Dick's wife, Helen, managed with steam vaporizers and the careful regulation of Susan's activities. Susan was not allowed to run too much. She was not allowed to get too excited. She spent many afternoons reading in her room, and when Dick came home on the 6:17 from Grand Central, he would sometimes stop in her doorway and watch her for a moment, her small head bent over a book, her breathing audible even from the hallway.

He did not connect the cigarette smoke that clung to his suits with Susan's breathing. He did not connect it because no one had told him to connect it, and in 1957, the connection had not yet been made public, and even if it had been, Dick Holloway was a man who had built his career on the principle that some connections were better left unexplored.

He wrote: The father in the campaign looks at his lawn and feels pride. Pride is the product we are selling. The fertilizer is merely the vehicle.

This was good copy. He knew it was good copy. He would present it to the client on Monday, and the client would nod gravely, and someone would order martinis from the bar cart, and the campaign would go into production, and six months from now, a million American men would look at their lawns and feel slightly more inadequate than they had before, and they would go to the hardware store and buy GreenLife, and the cycle would continue.

The fourth recursion was this: the lawn fertilizer contained a chemical compound — let us call it Compound X — that had been developed by the same industrial laboratory that had developed the chemical additives in Chesterfield cigarettes. Compound X made grass grow with aggressive uniformity. It also, when it leached into groundwater, caused a range of effects in the human body that the laboratory's internal memos described as "requiring further study." The memos were filed in cabinets marked CONFIDENTIAL. The executives who had read them had pursed their lips and said, Well, further study takes time, and time is money, and money keeps the wheels turning.

Dick Holloway did not know about Compound X. He was, in the chain of knowledge, too far downstream. He was a man who made pictures with words, and the pictures were beautiful, and the beauty was the point, and whatever happened after the beauty — well, that was someone else's department.

But on this particular Thursday, something was happening to the recursion. The levels were collapsing. The distance between the fictional Don and the real Dick was thinning, the way ice thins in March, the way the membrane between sleep and waking dissolves in the moment before dawn.

Dick looked at the campaign brief. He looked at the Chesterfield burning in the ashtray. He looked at the reflection of his face in the window, and he saw, for a flickering instant, not his own face but the face of the fictional Don, who was looking at his own reflection, in which he saw the face of the father with the asthmatic daughter, who was looking at his own reflection, in which he saw —

The recursion collapsed.

Dick Holloway put out his cigarette. He had smoked half of it. A brief, unfamiliar nausea passed through him. He attributed it to the martini he had drunk at lunch, the second martini, the one he had not strictly needed but had accepted because Roger from Accounts had insisted and because refusing a drink in 1957 was the kind of thing that made people wonder about you.

He went home on the 6:17. He sat in the smoking car, as he always did, and he read the Wall Street Journal, and he did not look out the window at the towns passing by — Greenwich, Stamford, Norwalk — each one a variation on the same theme, each one a recursion of picket fences and station wagons and men in gray flannel suits riding home to wives who had spent the day managing households and children in ways that the men did not fully understand and did not ask about.

At home, Helen had made meatloaf. Dick ate it without tasting it. Susan coughed twice during dinner, small dry coughs that she tried to suppress. Helen said, "Drink your milk, sweetheart." Dick said nothing. After dinner, he sat in his study with a glass of scotch and watched Walter Cronkite on the television. Cronkite was talking about Sputnik, the Russian satellite that had appeared in the sky three weeks earlier, a small metal sphere broadcasting a radio beep that could be heard, with the right equipment, from anywhere on Earth. The Russians had put a machine in space. The Americans had not. The nation was anxious.

Dick Holloway was anxious too, but not about Sputnik. He was anxious about something he could not name, something that had begun to unspool inside him during that long afternoon at the office, something to do with recursions and reflections and the way a man could spend his whole life walking down a hallway lined with mirrors and never once see his own face clearly.

That night, he dreamed about Susan. In the dream, Susan was standing in a field of grass — impossibly green grass, grass the color of a billboard — and she was coughing, and the coughing was tearing something loose inside her, and when Dick tried to run to her, the grass grew up around his legs and held him in place, and he woke at three in the morning with his heart pounding and the taste of scotch still in his mouth.

He got up. He went to Susan's room. He stood in her doorway and listened to her breathe — a thin, whistling sound, like wind through a crack in a window frame. He stood there for a long time, and then he went back to bed, and in the morning he put on a gray flannel suit and caught the 7:43 to Grand Central and went to his office and sat down at his desk and looked at the campaign brief for Chesterfield cigarettes.

He had an idea for a new campaign. A campaign about a man who quits. A man who looks at the product he has been selling, looks at the system that has been paying his mortgage, looks at his daughter's face, and says: No. Not this. Not anymore.

He wrote the idea down in his leather notebook. Then he crossed it out. Then he wrote it again. Then he crossed it out again.

Outside the window, the October light had changed. The clean rectangular sheaf of it had been replaced by something softer, something less certain. A cloud had passed over the sun. The glass reflected Dick Holloway's face back at him, and for the first time in sixteen years, he looked at it and saw a man who was frightened — not of the Russians, not of communist infiltration, not of anything that Walter Cronkite was reporting on the evening news, but of the simple fact that he had spent his adult life making poison look like progress, and he was not sure he could stop, and he was not sure anyone would let him stop, and he was less sure than either of those things that stopping would matter.

The recursion had collapsed, but a new recursion was already beginning. The man who had broken the cycle had become, in his breaking, the subject of a new campaign. And somewhere, in some office very much like this one, a man in a gray flannel suit was writing the copy.

Beneath him, beneath them all, the systems of harm replicated at every scale — from a national advertising campaign down to a father standing in his daughter's doorway, listening to her breathe — and the question that the story asked, the question that Dick Holloway would spend the rest of his life trying to answer, was whether the recursion could ever be broken, or whether the breaking itself was merely one more turn of the spiral, one more mirror in the endless hallway, one more variation on the same terrible theme.

He lit another cigarette. He began to write.