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===Climategate===

===Climategate===

The AGW industry was exposed as a hoax by the release of the "Climategate" emails in 2009. The Climate Research Unit of East Anglia University in Britain prepared 156 megaybytes of email by their researchers for release under the Freedom of Information Act. This database was somehow leaked, either prematurely or by a whistleblower after the institution had second thoughts.

The AGW industry was exposed as a hoax by the release of the "[[Climategate]]" emails in 2009. The Climate Research Unit of East Anglia University in Britain prepared 156 megaybytes of email by their researchers for release under the Freedom of Information Act. This database was somehow leaked, either prematurely or by a whistleblower after the institution had second thoughts.

In the most notorious message, Phil Jones, director of the unit, wrote, "I've just completed '''Mike's Nature trick''' of adding in the real temps to each series for the last 20 years (ie from 1981 onwards) amd from 1961 for Keith's to '''hide the decline'''."<ref name=MISH /> This should not be understood to mean that real temperature was declining, but rather that the researchers were attempting to cover up flaws in their tree-ring based data set. The graph in question was a version of the famous "hockey stick" that shows global temperature constant for 2,000 years, followed by a dramatic warming in the last century. ''Nature'' is considered one of the most authoritative science journals. So this quote suggests that a chart prepared for the magazine was faked with the approval of Jones as supervisor. An email by CRU researcher Tim Osborn clarifies what the ''Nature'' trick was: "Also we have applied a completely artificial adjustment to the data after 1960, so they look closer to observed temperatures than the tree-ring data actually were."<ref>"[http://tomnelson.blogspot.jp/2011/12/in-case-you-missed-it-damning.html In case you missed it, damning ClimateGate emails from Tim Osborne]", Tom Nelson, Dec. 06, 2011.</ref>  

In the most notorious message, Phil Jones, director of the unit, wrote, "I've just completed '''Mike's Nature trick''' of adding in the real temps to each series for the last 20 years (ie from 1981 onwards) amd from 1961 for Keith's to '''hide the decline'''."<ref name=MISH /> This should not be understood to mean that real temperature was declining, but rather that the researchers were attempting to cover up flaws in their tree-ring based data set. The graph in question was a version of the famous "hockey stick" that shows global temperature constant for 2,000 years, followed by a dramatic warming in the last century. ''Nature'' is considered one of the most authoritative science journals. So this quote suggests that a chart prepared for the magazine was faked with the approval of Jones as supervisor. An email by CRU researcher Tim Osborn clarifies what the ''Nature'' trick was: "Also we have applied a completely artificial adjustment to the data after 1960, so they look closer to observed temperatures than the tree-ring data actually were."<ref>"[http://tomnelson.blogspot.jp/2011/12/in-case-you-missed-it-damning.html In case you missed it, damning ClimateGate emails from Tim Osborne]", Tom Nelson, Dec. 06, 2011.</ref>