Merchants of Doubt
How a handful of scientists obscured the truth on issues from tobacco smoke to global warming.
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Merchants of Doubt
7.4201496 min
Documentary
Spin doctors spread misinformation and confusion among American citizens to delay progress on such important issues as global climate change.
Cast
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Patricia Callahan
Herself
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Matthew Crawford
Himself
Stanton A. Glantz
Himself
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Katharine Heyhoe
Herself
