The Doubt Machine: Inside the Koch Brothers' War on Climate Science

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Subtitle: English

Subtitles available: English · বাং Bangla · हिन्दी Hindi · + 20 more

About this movie

Narrated by two-time Oscar winner Emma Thompson, this documentary exposes how two of America's richest citizens, Charles and David Koch, built a vast apparatus to deny the science of climate change and get Republicans elected to office.

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