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The wild, wet weather across southern Australia this spring is a consequence of an unusually strong temperature gradient, especially evident in the following chart as warm water to the north of Australia (especially in the Timor and Arafura Seas), … [Read more...] about Understanding the Wild, Wet Weather across Southern Australia

IN the comments thread following my article published at On Line Opinion yesterday, someone asked:  “Does Jennifer believe that NASA and the UN are faking temperature data?” I replied: “I don't believe that NASA and the IPCC are faking the data: I … [Read more...] about Speaking Truth to Power, and Correcting Brian Cox

SURFACE air temperatures, as measured at weather stations across Australia, are routinely remodeled through a process of homogenization.  After the remodeling of approximately 100 individual temperature series, various area weightings are applied to … [Read more...] about Auditor-General Dismisses Need for Scrutiny of Bureau’s Homogenization Methodology

IN the very first report from the United Nation’s Intergovernmental Panel on Climate Change (IPCC) the Medieval Warm Period was evident as a period, about as warm as the present, occurring from AD 950 to 1250. In subsequent IPCC reports there is no … [Read more...] about Accepting Regional Variability in Global Temperatures