Mann has a new paper: he apparently discovers the Medieval Warm Period

Sorry no graphics, no abstract or paper (not published yet, due Friday the 27th, I hate it when they do this) the Penn State press release was rather spartan. So…

IPCC reviewer: "don't cover up the divergence"

Steve McIntyre writes: One reviewer of the IPCC 2007 Assessment Report specifically asked IPCC not to hide the decline. The reviewer stated very clearly: Show the Briffa et al reconstruction…

McIntyre: The deleted data from the "Hide the Decline" trick

By Steve McIntyre from his camirror.wordpress.com site. For the very first time, the Climategate Letters “archived” the deleted portion of the Briffa MXD reconstruction of “Hide the Decline” fame –…

Climategate: Stuart Varney "lives with Ed"

Ed Begley Jr. goes ballistic on Fox News. We saw something similarly unhinged with Center for American Progress Dan Wiess, also interviewed by Stuart Varney on Fox News. From the…

Climategate: Pielke Senior on the NCDC CCSP report – "strong arm tactics"

From Dr. Roger Pielke Sr. E-mail Documentation Of The Successful Attempt By Thomas Karl Director Of the U.S. National Climate Data Center To Suppress Biases and Uncertainties In the Assessment…

Warwick Hughes shows how Jones selections put bias in Australian Temperatures

Jones et al 1986 methodical insertion of warming bias by Warwick Hughes Jones et al 1986 looked at 86 Australian stations and rejected 46 (25 Short term – 21 long…