Another ‘Upside Down Mann’ Paper!
Some scientists never learn. Mann et al have a new paper published in Science, 27th November 2009:
Global Signatures and Dynamical Origins of the Little Ice Age and Medieval Climate Anomaly
Michael E. Mann, Zhihua Zhang, Scott Rutherford, Raymond S. Bradley, Malcolm K. Hughes, Drew Shindell, Caspar Ammann, Greg Faluvegi, Fenbiao Ni
Global temperatures are known to have [...]