Speaking of fear mongering the hockey stick theory of sudden increasing global temperatures is being questioned by some folks in high places.
Seeking to resolve a scientific dispute that has taken on a rancorous political edge, the National Academy of Sciences said it had agreed to a request from Congress to assess how well researchers understand the history of temperatures on earth.
The study by the academy, an independent advisory body based in Washington, will focus on the "hockey stick," a chart of past temperatures that critics say is inaccurate. The graph gets its name because of the sudden, blade-like rise of recent temperatures compared with past epochs.
The controversy took a sharp political turn in July when Rep. Joe Barton (R., Texas), head of the House Energy and Commerce Committee, launched a probe into the work of three climate specialists who generated the graph, including Michael Mann, now a professor at Pennsylvania State University.
Mr. Barton's inquiry drew a rebuke from several scientific societies as well as fellow Republican Sherwood Boehlert of New York, chairman of the House Committee on Science, who called it a blatant effort to intimidate global-warming researchers.
After Mr. Barton didn't respond to an offer to jointly bring the issue to the National Academy, Mr. Boehlert independently asked for a review in November, science committee chief of staff David Goldston said. "It appeared that the issue was not going to go away by itself. We thought this was an appropriate way to get an assessment of the science," Mr. Goldston said in an interview.
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