Guest Post by Willis Eschenbach The IPCC, that charming bunch of United Nations intergovernmental bureaucrats masquerading as a scientific organization, views the world of climate models as a democracy. It seems that as long as your model is big enough, they will include your model in their confabulations. This has always seemed strange to me,…
UPDATE: I’ve added a comment to the end of the post about the use of 1990 as the start year. # # # After an initial look at how the IPCC elected to show their model-data comparison of global surface temperatures in Chapter 1, we’ll look at the CMIP5 models a couple of different ways.…
Guest Post by Willis Eschenbach Back in 2010, I wrote a post called “Prediction is hard, especially of the future“. It turned out to be the first of a series of posts that I ended up writing on the inability of climate models to successfully replicate the effects of volcanoes. It was an investigation occasioned…
