Since 2006, in between promoting numeracy in education, and examples of simple statistics using topical issues from the theory of Anthropogenic Global Warming (AGW) to illustrate points, I asked the question "Have these models been validated?", in blog posts and occasionally submissions to journals. This post summarizes these efforts. Species Extinctions Predictions of massive species extinctions due to AGW came into prominence with a January 2004 paper in Nature called Extinction Risk from Climate Read more [...] 25 com