We reveal how the oil industry has been secretly funding scientific studies, launching false media reports and systematically deceiving the public about climate change - since 1946. At the same time, they used their knowledge about climate change to gear up for a warming planet. Now, the first lawsuits have been filed, holding them responsible for global warming.
Narrator
2015-03-02
02022-11-03
02020-03-11
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02023-12-07
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