The fax machine in Jack Morrison's office began printing at 9:14 AM on a Tuesday in April, the paper emerging in jerks, each line of thermal type appearing with the particular reluctance of news that knows it will not be welcome. Jack watched it from his desk, a chipped oak thing he had bought at a prop sale on the Warner Bros. lot in 1982, back when he still believed that proximity to Hollywood history might rub off on him the way chalk dust rubs off on a teacher. The fax was from Orion Pictures, from a vice president named Kenny Shapiro whom Jack had met exactly twice — once at a Christmas party where Kenny had mistaken him for someone else's writer, and once at a notes meeting where Kenny had said "I love it, really love it, just a few tiny things" and then produced eleven pages of tiny things.

This fax was one page. Jack tore it off and read it standing up, because sitting down to read a studio fax felt like an admission that whatever it contained had already been accepted. The fax said, in the particular typeface of the Panasonic KX-F120 that Orion had bought for every office in the autumn of 1986, that the studio had acquired a new script analysis system from a company called CinemaLogic. The system, the fax explained, used demographic data from test screenings to generate optimization notes. "It's not replacing creative judgment," Kenny had written, or rather his assistant had typed, "it's enhancing it. Think of it as a focus group that never sleeps."

Jack crumpled the fax and threw it toward the wastebasket. It missed. The crumpled ball of thermal paper rolled under his desk and came to rest against the surge protector, where it would remain for the next four months, slowly unfurling as the office temperature changed, a fossil of a warning nobody had recognized.

This was 1987. The Writers Guild strike had been looming since February, and every screenwriter in Los Angeles was working double shifts to build a cushion against the months when nobody would be buying anything. Jack Morrison, forty-one years old, fifteen years in the business, had built a career on the kind of movies that critics called "quietly devastating" and audiences called "I'll wait for HBO." He had written seven produced screenplays, none of which had made money. He had won a Writers Guild Award in 1983. He had been nominated for a PEN award. He had a drawer full of rejection letters that his agent called "badge of honor material" and his ex-wife called "the reason we don't have a house in Brentwood."

His latest script was called The Summer We Spoke. It was a story about a father and son spending a summer together in a small town in Indiana after the mother's death, the two of them circling each other in a house that had become too quiet, gradually finding a language for the things they had never been able to say. The father was a factory foreman named Henry, fifty-eight years old, a man who had worked the same job for thirty-three years and had never once told his son that he loved him. The son was a high school English teacher named David, thirty-two, who had moved to Chicago to escape the gravitational pull of his father's silence. The script was 118 pages. It was the best thing Jack had ever written. He knew this the way a carpenter knows when a joint is flush — not by measurement but by feel, by the particular satisfaction of something fitting exactly where it belongs.

The first note arrived the following Monday.

Kenny Shapiro called at ten in the morning. Jack was still at his house in Silver Lake, sitting on the deck with a cup of coffee that had gone cold and a view of the reservoir that looked, in the morning haze, like a sheet of hammered aluminum. The haze was permanent in 1987, a layer of smog that settled over the LA basin every morning and burned off by noon, leaving behind a sky the color of a faded denim jacket. Jack's house was a 1920s Spanish bungalow with a red tile roof and a lemon tree in the backyard that produced lemons the size of softballs, which Jack never picked and which rotted on the ground in a carpet of yellow and brown.

"Jack," Kenny said, "the CinemaLogic numbers on your script are great. Really great. The emotional engagement index is through the roof. But the system flagged one thing." Papers rustled. Kenny was always rustling papers, as though he needed sonic proof that work was being done. "The father character. The data says audiences connect better with fathers in the thirty-five to forty-five range. Older fathers, it turns out, remind people of authority figures, and authority figures test poorly in the key eighteen-to-thirty-four demographic."

"Henry is fifty-eight," Jack said. "That's the point. He's a man from another generation. His age is the whole reason he can't talk to his son."

"I understand that," Kenny said. "I totally understand that. But what if he's forty-two? Does that change anything structurally?"

Jack thought about it. He thought about the scenes he had written — the father sitting alone in the garage after work, his hands cracked from thirty-three years of factory labor, unable to step out of the car and into the house because the house was where his wife no longer was. Could a forty-two-year-old have cracked hands? Yes, Jack decided. Different crack, perhaps, but a crack nonetheless. He changed the father's age to forty-two.

The second note came two weeks later, delivered by fax at 4:47 PM, a time that Jack recognized as the corporate equivalent of burying a body at night. "The Midwest setting," the fax said, "is testing poorly in urban markets. The CinemaLogic data shows that audiences in the top ten metropolitan areas respond more favorably to stories set in familiar locations. Can we move it to California?"

This one was harder. The script was rooted in Indiana — the flatness of the landscape, the particular quality of summer light on cornfields, the sound of freight trains crossing county roads at three in the morning. But Jack thought about it. He thought about what a father and son story would look like in Santa Monica, with the ocean as a backdrop instead of cornfields. The ocean was big. The ocean could carry metaphor. He moved the story to Santa Monica. He changed the freight trains to the distant hum of the 405. It still worked, he told himself. It still worked.

The third note arrived in person. Kenny insisted on a lunch meeting at Spago, which meant that the note was either very good or very bad, because Kenny only spent money on lunch when he needed to manage someone's emotions. They sat at a table near the window, where the light was filtered through the haze and made everything look slightly unreal, and Kenny ordered the Wolfgang Puck pizza with smoked salmon, which was the most 1987 thing Jack had ever seen on a plate.

"The son," Kenny said, between bites. "His emotional arc. The system says it's too subtle. Audiences need a clear goal. Something they can track. Something they can root for. What if he wants to be a musician?"

"He's an English teacher," Jack said.

"Right, but what if he wants to be a musician? What if he gave up his dream to teach, and the summer with his father makes him reclaim it? That's universal. That's A Star Is Born. That's every movie anyone has ever loved."

Jack thought about it. He thought about David, his character, who had become an English teacher because he believed in the power of stories to connect people, who was trying to understand his father by understanding the stories his father could not tell. Making him a musician was different. But it was also more dramatic. It was more visual. It was more Hollywood. He gave David a guitar and a dream of playing the Troubadour.

The fourth note came, and Jack began to notice a pattern in the timing: the notes always arrived when he was most vulnerable to them, which is to say when he was tired or hungry or hungover or all three. This note arrived at 7:30 AM, before he had finished his first cup of coffee, before the smog had lifted from the reservoir. The fax machine had become, in the two months since the first note, an instrument of psychological warfare — its electronic shriek, audible from every room in the house, now triggered a Pavlovian dread that Jack had previously associated only with phone calls from his accountant.

"Father-son stories without a female lead," the fax said, "underperform by an average of twenty-three percent in the CinemaLogic predictive model. We need a love interest. Someone the son can connect with. Someone who represents hope."

Jack added a character named Claire, a music teacher at the local high school, who met David at an open mic night and saw something in him that he had stopped seeing in himself. The character was well written, because Jack was a good writer and could not help but write well even when he was writing something he did not believe in. But she did not belong in the story. She was a piece of furniture in a room that had been perfectly proportioned without her. Jack knew this. He added her anyway.

The fifth note was about the ending. In Jack's original script, the father and son ended the summer sitting on the porch of the house in Santa Monica — Indiana, originally, but Santa Monica now — watching the sun set over the Pacific. They did not say much. They had already said everything that needed to be said over the course of the summer. The silence between them was no longer an absence but a presence, a shared acknowledgment that some things could not be spoken but could still be understood.

"The ending doesn't test," Kenny said. He had stopped softening the language. "CinemaLogic shows a forty-seven percent drop in engagement in the final ten pages. Audiences want a big emotional moment. A confrontation. A catharsis."

"Catharsis doesn't always mean confrontation," Jack said.

"In movies it does," Kenny said.

Jack wrote a confrontation scene. The father admitted that he had failed as a parent. The son screamed that he had waited his whole life to hear those words and now they only made him angrier. They stood on the beach, in the orange light of the Santa Monica sunset, and said things to each other that real people would never say because real people do not have the vocabulary for their own pain. The scene was good. It was dramatically satisfying. It was also a lie, and Jack knew it was a lie, but by this point he had stopped trusting his own judgment because his own judgment had never gotten him anything but awards that did not pay the mortgage.

The sixth note was about the father's job. "Factory foreman," the fax said, "is not aspirational. The CinemaLogic data shows that audiences prefer protagonists in aspirational professions. Can he be an architect?"

"An architect," Jack said aloud to his empty study. He was talking to himself more often now, a habit that he recognized as a warning sign and ignored anyway. "A factory foreman who built things with his hands for thirty-three years, who understood the dignity of labor, who worked the same job because he believed in loyalty and because his own father had taught him that a man's worth was measured by what he produced — that guy should be an architect. Because an architect is aspirational. Because an architect tests better."

He made the father an architect. He changed the garage scenes to studio scenes. He changed the cracked hands to drafting-table hands. He changed the father's silence from the silence of a man who had been broken by his work to the silence of a man who had been creatively unfulfilled. It was a different character. It was a different story. But every change, taken individually, was reasonable. Every change improved the CinemaLogic score. Every change brought the script closer to what the data said audiences wanted, which was, Jack was beginning to understand, the same as what the data said, which was itself a closed loop, a mirror reflecting a mirror, an echo of an echo.

The seventh note arrived on a Friday in August, the month when Los Angeles becomes a warning about climate change, when the smog sits so thick over the basin that you can taste it, when the palm trees look like they might simply give up and wilt. Jack had been working on the script for five months. The Writers Guild strike was four weeks away. His agent had stopped returning his calls, not because she was angry but because she was busy negotiating for her own survival, and a writer who had not had a hit in fifteen years was not a priority.

"Title change," the fax said. "The Summer We Spoke tests as too quiet. Too literary. CinemaLogic suggests Last Chance Summer. The data shows that urgency words — 'last,' 'final,' 'chance,' 'midnight,' 'never' — increase audience interest by thirty-one percent. Also, we need you to add a scene where the son actually plays a song at the end. A big performance. Something with emotional payoff."

Jack changed the title. He wrote the performance scene. The son played a song at the Troubadour, the song that he had been writing all summer, the song that was about his father, the song that made the audience cry and Claire smile and the father realize, finally, what he had been unable to say. It was a good scene. It was the kind of scene that would make people clap at the end of the movie. It had nothing to do with the story that Jack had originally written, which was a story about two people learning to sit in silence together and finding, in that silence, something more valuable than words.

Jack printed the final draft. It was 122 pages, four pages longer than the original, which was unusual because notes typically shortened scripts. The extra pages were the love story, the confrontation, the performance scene — all the things that did not belong in the story but had been added because they belonged in the model, because the model knew what audiences wanted, because audiences wanted what the model said they wanted, because the circle was closed and the loop was perfect and there was no room in it for anything that could not be quantified.

He read the script from beginning to end, sitting at his desk as the August light turned from white to gold to orange, the smog diffusing the sunset into something that approached beauty despite its toxicity. He read carefully. He read for his own voice, for the rhythms of his own sentences, for the characters he had lived with for two years, for the story that he had believed in enough to mortgage his house to buy the writing time.

He could not find a single line.

Not one. Every sentence had been rewritten, restructured, replaced. Every scene had been relocated, reconsidered, reconceived. Every character had been aged down, aspirationalized, given clearer goals and more dramatic arcs and love interests and performance scenes. The script was better, by every measurable standard. It would probably get made. It would probably make money. It was not his script.

He set the pages down on the chipped oak desk. Outside, the light had faded to the particular purple-gray of the Los Angeles dusk, the moment when the sky looks like a bruise healing, the moment when the palm trees become silhouettes and the smog becomes invisible and the city becomes, for a few minutes every evening, almost unbearably beautiful. Jack Morrison sat in his study and looked at the script on his desk and tried to remember what it had felt like to write the first draft, the one that had been set in Indiana, the one where the father was fifty-eight, the one where nobody played any songs and nobody fell in love and nobody had a cathartic confrontation on the beach. He tried to remember what the story had been about, before the seven reasonable notes. He could not. The threshold had been crossed so incrementally that he had not noticed himself becoming someone he would not recognize, someone who wrote music teacher love interests and aspirational architect fathers and sunset confrontations on the Santa Monica beach — someone who wrote what the machine wanted instead of what was true.

The fax machine beeped. It was out of paper. Jack did not replace the roll.