In this short (20 minute) film, historian Dr. John Robson takes a chronological look at the original IPCC investigation into global temperature changes, revealing how it was compromised by a desire to reach a certain conclusion, with senior scientists deliberately downplaying contradictions in the underlying data in order to present a tidy narrative. This is a devastating summary of how the climate change scientific sausage was made. Not one person in a thousand knows what is authoritatively revealed here about the data series underlying the now iconic “hockey stick chart.” Some of this was highlighted in a recent lawsuit, which was lost by climate change advocates.

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