“Who would have thought that the climate models used as the basis of IPCC greenhouse forecasts would violate 72 of 89 principles of forecasting. That’s the claim from forecastingprinciples.com a site run by J. Scott Armstrong,
Professor of Marketing at the Wharton Business School, University of Pennsylvania. He and Kesten C Green from Monash University have published an audit of the forecasts from the IPCC Fourth Assessment Report. The auditors come to the view that while the scientists might know something about physics, they understand little about the science of forecasting…
Read the complete blog post by Graham Young here @ http://ambit-gambit.nationalforum.com.au/archives/002137.html
Read the paper ‘Global Warming Audit, Public Policy Forecasting’ by Scott Armstrong and Kesten Green presented at the International Symposium on Forecasting, 27 June 2004, Times Square, New York here @ http://www.forecastingprinciples.com/Public_Policy/global_warming_audit.html


Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation.