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The Poison Sky

How one brave nature writer sounded the alarm about a killer pesticide

By The Editors of Scope
From the April 2026 Issue

Learning Objective: analyze a quote from the play and how it represents a central theme of the text

Lexile: 960L

Standards

AS YOU READ

Think about our relationship with nature.

Scene 1

A cottage in Maine, 1961

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Rachel Carson

SD1: The lights come up on Rachel Carson. She sits in a big bed, the covers drawn up around her.

SD2: Her eyelids droop as she tries to read a report.

SD3: Jeanne Davis walks in carrying a tray of food.

Davis: You can’t keep this up, Rachel. You need rest.

Carson: I am fine.

Davis (gently) : You have cancer, Rachel.

Carson (sighing) : I know. I just . . .

Davis: You’re wearing yourself out.

SD1: Davis sets the tray down and sits on the bed.

Davis (pointing at some papers) : What are these?

Carson: An old colleague of mine at the U.S. Bureau of Fisheries sent them. They’re studies from decades ago that show DDT is harmful.

Davis: There is a lot of talk about your book already.

Carson: I know. And The New Yorker magazine is going to run some excerpts.

Davis: I have a feeling your book is going to cause quite a storm. Are you sure you can manage all this?

Carson: I won’t rest until my book is done, Jeanne. I can’t. There is too much at stake. If I do nothing more in my life, I must tell this story.

Davis: Then I will do everything I can to help you.

 Scene 2

A bird sanctuary in Massachusetts, 1957

SD2: Olga and Stuart Huckins sip iced tea on their porch.

SD3: Surrounding their house is a thick green forest.

SD1: Birds chirp as a warm breeze gently rustles the trees.

SD2: Suddenly, a loud whirring noise shatters the peaceful scene.

Olga: What is that?

Stuart (pointing)  : Look there.

SD3: They watch a plane fly over their land. It releases a spray that settles over the woods and marshes of their bird sanctuary.

Olga: That plane is spraying that pesticide again!

Stuart: It’s DDT. It’s just killing the mosquitoes.

SD1: The couple walks around their property.

SD2: Suddenly, Olga gasps.

SD3: Five songbirds lie on the ground—dead.

Olga: These birds were poisoned.

Stuart: Something is terribly wrong.

SD1: There is a thud.

SD2: A robin drops from a tree branch above them. Its bill gapes open. Its splayed claws are drawn up in agony.

Olga (kneeling down) : What a horrible death.

Stuart: What can we do about this?

Olga: I’m going to write to my friend Rachel.

Stuart: The nature writer?

Olga: Yes. She knows people in Washington, D.C. Maybe she can help us.

Stuart: I hope so. 

Bettmann Archive/Getty Images

A plane spraying DDT.

 Scene 3

Rachel Carson’s home in Maryland, January 1958

SD3: The lights come up on Rachel Carson sitting at a small desk strewn with open envelopes and letters.

SD1: She picks up a letter and reads.

Olga (voice)  : My dear Rachel, I do not know what to do. The birds in our sanctuary are dying because the state of Massachusetts is spraying DDT on our property—and without our consent. Our water is contaminated too.

SD2: Carson picks up another letter and reads, her expression growing grave.

Miss Benson (voice)  : My horse drank from a trough after DDT was sprayed on my farm. She died a few hours later.

SD3: Carson picks up another letter, shaking her head.

Mr. Murphy (voice)  : My ducklings are hatching with deformities. Many do not hatch at all. And my piglets . . .

SD1: Carson picks up the phone and dials.

Carson: Mr. Murphy? This is Rachel Carson. (listening) Yes. I’d like to visit your farm—(listening) Next week? Great. (listening) OK, Mr. Murphy. I will see you soon.

 Scene 4

Mr. Murphy’s farm in Pennsylvania, the following week

SD2: Carson stands outside a pigpen with Mr. Murphy.

Murphy: Thank you for coming. I’ve read your writing, and I thought maybe you could do something.

Carson: You were right to contact me. I want to help.

Murphy: Be warned—what you are about to see will upset you.

Carson: Mr. Murphy, I am here to uncover the truth.

SD3: Murphy leads Carson into his pigpen. Seven newborn piglets lie still next to their mother.

Murphy: The entire litter died shortly after birth.

Carson: How long has this been happening?

Murphy: Nine months ago, our farm was sprayed with DDT. Since then, not one pig has lived.

Carson: I’m going to do something about this.

Scene 5

Carson’s hotel room, that night

SD1: Carson listens to the radio as she goes over her notes. A commercial comes on.

Actor 1: Today everyone can enjoy comfort, health, and safety thanks to the insect-killing powers of DDT.

Actor 2: Bigger vegetables, juicier fruits—all free from unsightly worms.

Actor 1: Your cows will produce 20 percent more delicious milk . . .

Actor 2: . . . and your steers will gain 50 pounds when you get rid of pests with . . .

Actors 1 & 2: . . . our DDT products!

SD2: Carson turns off the radio.

Image Courtesy of The Advertising Archives (flyer); George Konig/Keystone Features/Getty Images (spraying)

Miracle Chemical?

DDT was hailed as a hero for how effectively it killed bugs—mosquitoes in particular. DDT was sprayed from planes, blanketing large areas of land. Trucks rolled through towns and fogged the streets with DDT spray. Advertisers encouraged families to coat their windows and walls—even themselves—with DDT products to keep bugs from getting into their homes. 

 Scene 6

Carson’s home in Maryland, 1960

SD3: Two years have passed. Carson has immersed herself in research, speaking to doctors, bird and insect experts, other scientists, and farmers.

Scientist 1: In places where pesticides are sprayed heavily, large numbers of birds are dying. The birds eat the poisoned insects and get poisoned themselves.

Scientist 2: DDT gets into the food supply and can make people sick.

Scientist 3: DDT could be causing cancer in animals.

SD1: Carson sits at her desk writing.

SD2: The phone rings and she answers.

Marie Rodell: Rachel, hi! Good news! I have a publisher for your book.

Carson: That’s great, Marie. But I am afraid this story is going to be more terrible than I imagined. DDT is meant to kill pests, but it affects our entire ecosystem.

Rodell: You’ve always said that all of nature is interconnected.

Carson: I had such a haunting nightmare last night.

Rodell: What was it?

Carson: Picture an ordinary American town on the first day of spring—except there are no chirping birds, no flowers or bushes or trees. No people and no children. Nothing lives. The stores are empty. The playgrounds are empty. The streams and rivers have no fish. Everything is quiet. Utter silence. Dead silence. A silent spring.

Rodell: A silent spring. (quietly) I think you have your book title.

 Scene 7

A boardroom, 1962

SD3: Executives from several chemical companies sit at a big table. Sunlight streams through the windows, but the mood is anything but sunny.

Executive 1: Rachel Carson will destroy us.

Dr. Robert White-Stevens: She isn’t even a scientist! What does she know?

Executive 2: She did train as a marine biologist. And her book Silent Spring is thoroughly researched.

White-Stevens: Don’t you understand that she’s a fanatic? Your businesses will be ruined. She wants to ban ALL pesticides!

Executive 3: She doesn’t say that. She says we should study the long-term effects before using pesticides indiscriminately.

White-Stevens: Whose side are you on? She’s making us out to be murderers. What would the world be like without pesticides?

Executive 1: We’d be back in the Dark Ages, with bugs and disease ruling Earth.

White-Stevens: We must stop her.

 Scene 8

Washington, D.C., 1963

SD1: Rachel Carson walks up the steps of the U.S. Capitol, surrounded by reporters. Jeanne Davis stands beside her.

SD2: Few people know Carson has cancer. In spite of her illness, she seems strong.

Reporter 1: Miss Carson! What do you say about the chemical industry calling you a peddler of fear?

Carson: My research speaks for itself.

Reporter 2: Is it true you’re being sued?

Carson: I’ve been threatened with lawsuits.

Reporter 3: Your book is a bestseller. Are you surprised?

Carson: It is my hope that Silent Spring will inspire us to think differently about nature.

Reporter 1: What do you mean?

Carson: Humans are part of nature, so a war against nature is inevitably a war against ourselves.

Reporter 2: Miss Carson—

Davis: That will be enough for now, folks. Miss Carson must be going.

SD3: Inside, Carson sits at a table, facing a group of senators. She spreads her reports neatly in front of her.

Senator Abraham Ribicoff: Thank you for joining us, Miss Carson. You have written much about the dangers of chemical pesticides, and we are all alarmed. What do you think we should do to deal with this problem?

Carson: Stop spraying pesticides over large areas and research other ways to control pests. But more than that, we need a way to protect the American people from chemical hazards.

Ribicoff: By chemical hazards, you mean the aerial spraying of DDT?

Carson: Precisely. Is it not a basic human right for every citizen to be safe in their home from poisons applied by others?

SD1: The hearing continues, and Carson carefully answers each question she is asked.

Ribicoff: Thank you, Miss Carson. Your testimony today is greatly valued.

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HOW DDT KILLS BIRDS

DDT kills bugs, but it’s also toxic to other wildlife. One way it poisons animals is through the food chain.

1. DDT is sprayed on mosquitoes, poisoning them.

2. A dragonfly is poisoned when it eats the poisoned mosquitoes.

3. A heron eats poisoned dragonflies. Over time, DDT builds up in the heron’s body, killing the heron or causing it to lay eggs that can’t hatch.

Epilogue

SD2: The characters return to the stage to address the audience directly. 

Executive 2: The chemical companies tried to discredit Rachel Carson.

Executive 3: But our efforts backfired.

Executive 1: We ended up generating publicity for her book, Silent Spring.

Olga: Rachel was flooded with supportive letters from readers.

Stuart: Many people in the scientific community stood behind her.

Murphy: Americans began taking steps to make sure that pesticides were used more carefully in their communities.

Benson: President John F. Kennedy read Silent Spring and ordered his science committee to investigate Rachel’s claims.

Olga: In 1972, DDT was banned in the U.S.

Davis: But Rachel did not live to see the impact her book would have on the world.

Stuart: She died on April 14, 1964, less than two years after her book was published.

Ribicoff: Her legacy lives on through the Environmental Protection Agency (EPA), which was formed in 1970.

Rodell: The EPA’s mission is to protect human health and make sure our air, water, and land are safe . . .

Carson (voice)  : . . . and to make sure that no spring is ever silent. 

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Writing Prompt

In Scene 8, Rachel Carson says, “Humans are part of nature, so a war against nature is inevitably a war against ourselves.” Explain what she means and how this idea applies to the use of DDT.


This play was originally published in the April 2026 issue.

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