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Merchants of Doubt (film)

Merchants of Doubt (film) is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Merchants of Doubt (film) rather than just read about it. In short: Merchants of Doubt is a 2014 American documentary film directed by Robert Kenner and inspired by the 2010 book of the same name by Naomi Oreskes and Erik M. Conway.

Merchants of Doubt (film) — main illustration
Merchants of Doubt (film) — illustration

Key takeaways

  • Merchants of Doubt (film) belongs to earth science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Merchants of Doubt (film) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Merchants of Doubt (film) from memory before moving on to harder problems.

Reference excerpt

Merchants of Doubt is a 2014 American documentary film directed by Robert Kenner and inspired by the 2010 book of the same name by Naomi Oreskes and Erik M. Conway. The film traces the use of public relations tactics that were originally developed by the tobacco industry to protect their business from research indicating health risks from smoking. The most prominent of these tactics is the cultivation of scientists and others who successfully cast doubt on scientific results. Using a professional magician, the film explores the analogy between these tactics and the methods used by magicians to distract their audiences from observing how illusions are performed. For the tobacco industry, the tactics successfully delayed government regulation until long after the establishment of scientific consensus about the health risks from smoking. As its second example, the film describes how manufacturers of flame retardants worked to protect their sales after toxic effects of the retardants were reported in the scientific literature. The central concern of the film is the ongoing use of these tactics to forestall governmental action to regulate greenhouse gas emissions in response to the risks of global climate change.

Production

Interview subjects The filmmakers interviewed more than a dozen individuals who have been involved in a series of conflicts ranging from the regulation of tobacco products to global climate change. In the order in which they appear in the film, the interview subjects are:

Stanton Glantz, a professor of medicine and activist for regulation of tobacco smoking. In 1994, Glantz received a carton of documents copied from the records of the Brown and Williamson tobacco company that revealed their awareness of health risks of smoking tobacco as early as the 1950s. Sam Roe and Patricia Callahan, reporters at the Chicago Tribune newspaper who, in 2012, exposed "manufacturers that imperil public health by continuing to use toxic fire retardants in household furniture and crib mattresses, triggering reform efforts at the state and national level." Callahan and Roe were finalists for a Pulitzer Prize for Investigative Reporting. James Hansen, a former NASA scientist whose 1988 testimony on climate change to congressional committees helped raise broad awareness of global warming. Hansen has become a prominent advocate for regulation of greenhouse gas emissions. John Passacantando, a former executive director of Greenpeace, an organization of environmental activists. William O'Keefe, the chief executive officer of the George C. Marshall Institute, an organization that opposes government regulation of greenhouse gas emissions.

Naomi Oreskes, a professor of the history of science, and the co-author of the book that inspired the film. Fred Singer, a physicist and environmental scientist who founded the Science & Environmental Policy Project (SEPP) in 1990 to work against regulation of greenhouse gas emissions, among other issues. Michael Shermer, a writer and publisher of the magazine Skeptic. Shermer was initially a "contrarian" regarding regulation of greenhouse gas emissions, but his views changed as the scientific evidence regarding climate change advanced. Matthew Crawford, a writer and former director of the George C. Marshall Institute. Crawford resigned over the influence of the Institute's sponsors in determining the Institute's activities and positions. Marc Morano, a political activist who has published the climate denial website ClimateDepot since 2009. To encourage complaints to scientists whose work is viewed as supporting action on greenhouse gas emission, the website publishes their addresses. Ben Santer, Michael E. Mann, and Katharine Hayhoe, climate scientists who have received personal threats because of their work on global climate change. Tim Phillips, the president of Americans for Prosperity, which works against government regulation of climate change and other issues. Bob Inglis, a former U.S. representative for South Carolina's 4th congressional district who lost his seat in the primary election following his announcement that he had changed his opinion and now believes global climate change is a problem the government should address. After losing his seat in Congress, Inglis began working to gain support for action to combat global climate change in conservative areas of the United States.

Professional magic The film embeds commentary and performances by magician Jamy Ian Swiss. The premise of these interludes is that there is an analogy between the techniques of professional magicians and the tactics of public relations organizations: magicians learn how to distract their audiences from noticing the deceptions that underlie their tricks and illusions, while the organizations distract the public from the risks associated with products. These tactics were systematically developed by the tobacco industry in the 1950s in response to scientific research showing that smoking was a significant health risk, as the research was a significant threat to tobacco sales. The principal distraction tactic has been the use of convincing personalities who claim that uncertainties about the risks justify a delay in taking action. An unsigned review in The Boston Globe explains: "To make his point clear, Kenner follows up Swiss’s magic act and fancy patter with a snappy montage of various experts over the years denying that cigarettes cause cancer, or extolling the virtues of pesticide, or proclaiming that asbestos is 'designed to last a lifetime — a trouble free lifetime.' And then the inevitable parade of climate change deniers bloviating in Congress or on cable news, all backed by Sinatra singing 'That Old Black Magic.'" A. O. Scott wrote in The New York Times that Swiss' "presence, and the animated playing cards that sometimes fly across the screen, feel like a glib and somewhat condescending gimmick, an attempt to wring some fun out of a grim and appalling story."

Reception

… excerpt ends here. Continue reading the full article.

Illustrations

Merchants of Doubt (film): Naomi Oreskes (2015), co-author of the book Merchants of Doubt
Naomi Oreskes (2015), co-author of the book Merchants of Doubt
Merchants of Doubt (film): Fred Singer (2011), a prominent opponent of greenhouse gas regulation
Fred Singer (2011), a prominent opponent of greenhouse gas regulation

Worked examples

Example 1 — a first encounter with Merchants of Doubt (film)

Start with the simplest possible case. Write down what Merchants of Doubt (film) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Merchants of Doubt (film) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Merchants of Doubt (film) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Merchants of Doubt (film)

In research
Merchants of Doubt (film) appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Merchants of Doubt (film) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Merchants of Doubt (film) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2014 English-language films, 2014 documentary films, 2014 films, so understanding it makes those chapters shorter.
In everyday life
Look for Merchants of Doubt (film) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Merchants of Doubt (film) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Merchants of Doubt (film) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Merchants of Doubt (film) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Merchants of Doubt (film) in simple terms?

Merchants of Doubt is a 2014 American documentary film directed by Robert Kenner and inspired by the 2010 book of the same name by Naomi Oreskes and Erik M. Conway.

Why does Merchants of Doubt (film) matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Merchants of Doubt (film)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Merchants of Doubt (film).

Tags

  • 2014 English-language films
  • 2014 documentary films
  • 2014 films
  • 2014 in the environment
  • Climate change denial
  • Documentary films about global warming
  • Films about disinformation
  • Films about media manipulation
  • Films based on non-fiction books
  • Sony Pictures Classics films

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