Posts Tagged ‘Keith Briffa’

Michael Mann — the ghost of climate past

Thursday, August 23rd, 2012

Following is a series of articles updating the Mann Hockey Stick fiasco, with sources provided per each post.

Michael Mann

Source: PJ Media

People who have been following the climate debate closely know that one of the most controversial and key elements of the controversy is the so-called “hockey stick” — a graph of supposed global temperature over the past centuries that ostensibly shows a dramatic increase in average temperature in the last century or so (the upward swoop of the graph at that point is the business end of the stick, with regard to the puck). It vaulted its inventor, Michael Mann of Penn State University, to climate stardom, with associated acclaim and government grants, when he first presented it in the late ’90s. It was the visual basis of much of the hysteria in recent years, from Al Gore’s Oscar-winning crockumentary to bogus reports from the UN’s Intergovernmental Panel on Climate Change (IPCC).

Unfortunately for those promoting the theory (and the potentially economically catastrophic policy recommendations supposedly supported by it), recent events indicate that the last basis of scientific support for the hockey stick may be crumbling. But to understand this, a little background is necessary. (more…)

We Get What We Pay For With Disastrous Climate Science

Wednesday, July 27th, 2011

Source: Forbes

by Larry bell

A rapidly growing number of Americans are coming to distrust “scientific” climate report conclusions that emanate from authoritarian government and institutional sources — often with good reason. Such skepticism has arisen in part from revelations of conspiracies among influential researchers to exaggerate the existence and threats of man-made climate change, withhold background data and suppress contrary findings evidenced in the “ClimateGate” scandal.

Other doubt is legitimately fueled by direct observations. We commonly witness alarmist claims based upon short-term warming events, while other equally notable cooling episodes are dismissed in importance, attributed to warming, or cited as proof of disturbing “climate change.”

Who pays for all this bad science, and worse, news? We do, of course. And it doesn’t come cheap. According to data compiled by Joanne Nova at the Science and Public Policy Institute, the U.S. Government spent more than $32.5 billion on climate studies between 1989 and 2009. This doesn’t count about $79 billion more spent for related climate change technology research, foreign aid and tax breaks for “green energy.” (more…)

The Tree Ring Circus

Sunday, August 1st, 2010

Source:  Quadrant

by John Dawson

The Hockey Stick Illusion is the shocking story of a graph called the Hockey Stick. It is also a textbook of tree ring analysis, a code-breaking adventure, an intriguing detective story, an exposé of a scientific and political travesty, and the tale of a herculean struggle between a self-funded sceptic and a publicly funded hydra, all presented in the measured style of an analytical treatise. The hero of the story is Steve McIntyre, honourably assisted by fellow sceptics, especially by Ross McKitrick. The villain is Michael Mann, dishonourably assisted by global warming alarmists, especially by his “Hockey Team”. The bare bones of the Hockey Stick story are as follows. (more…)

  • pyaemia