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

The Doubt Machine: Inside the Koch Brothers' War on Climate Science (2016)

Documentary

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.

  • Release Date: 2016-10-31
  • Runtime: 0h 29min
  • Director:

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