Why deniers believe global warming isn’t a problem
Many of those who deny climate change claim to have their own climate models. However, Steve Easterbrook, a computer science professor at the University of Toronto, who has studied climate change models, begs to differ. “None of the climate skeptics have climate models,” said Easterbrook. “Certainly not sophisticated simulations of the physics of the atmosphere and oceans, which is what goes into a climate model… They might use a statistical model where essentially they take some data and they look for trend lines on it.” Easterbrook also said that climate models used by the IPCC are run on supercomputers that skeptics don’t have access to.