Has there really been no warming of the planet in 22 years? By George Driver 2021-01-29 14:26:07 The Statement Rowan Dean, Sky News host, January 19, 2021. The Analysis Sky News host Rowan Dean has questioned the evidence for climate change, citing temperatures drawn from satellite data to claim there has been no global warming. However, experts say Mr Dean’s apparent “cherry-picking” approach misrepresents the climate data and relies on figures that don’t properly gauge worldwide temperature changes. In a segment on January 19, Mr Dean – who has previously called climate change “the biggest hoax of them all” – claimed climate activists had “disappeared under the doona” during a cool Australian summer, going on to question whether global temperatures were increasing.