A New “Hockey Stick”

The Washington Post is touting a new study purporting to show an Arctic temperature “Hockey Stick.” But the study appears to contradict numerous previous Arctic studies and scientists are already challenging the premise and claims of the new study. The study in under fire for basing key results and conclusions on Penn State Professor Michael Mann's discredited “Hockey Stick” temperature graph. (Editor's Note: Mann just recently attempted to invent a hurricane "Hockey Stick" as well. )

The new study claims to show “human-generated greenhouse gas emissions have helped reverse a 2,000-year trend of cooling in the Arctic, prompting warmer average temperatures in the past decade that now rank higher than at any time since 1 B.C.,” according to a September 3, 2009 article by the Washington Post's Juliet Eilperin. The study will appear in the September 3, 2009 online version of the journal Science. The lead author was Northern Arizona University professor Darrell S. Kaufman.