Is global warming on hiatus? That's what Intergovernmental Panel on Climate Change (IPCC) is saying has been the case since 1998. But in this article by economics professor Ross McKitrick [1], he explains that this hiatus is more like a discrepancy due to the fact that warming was incorrectly predicted. Read "The global warming hiatus? Climate models all wrongly predicted warming, so let’s call it a discrepancy." [2]