As retractions go, it may not look like a big deal. Earlier this month, a statistics journal decided to pull a little-cited 2008 paper on the social networks of author-co-author relationships after it emerged that sections were plagiarized from textbooks and Wikipedia. The fact that this caused a wave of glee to ripple through the climate-change blogosphere takes some explaining. Two of the paper's authors, Yasmin Said and Edward Wegman, both of George Mason University in Fairfax, Virginia, are also authors of an infamous 2006 report to Congress, co-written with statistician David Scott of Rice University in Houston, Texas.
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