Posts Tagged ‘PNAS’

Google Scholar illiteracy in the PNAS

Friday, August 6th, 2010

Source: Popular Technology

A recent paper published in the PNAS, “Expert credibility in climate change” is being used as propaganda to claim that 97% of all climate scientists agree with the IPCC and the need for government action on climate change. An analysis of this paper does not support these conclusions.

PNAS reviewers and author’s William R. L. Anderegg, James W. Prall, Jacob Harold and Stephen H. Schneider are apparently Google Scholar illiterate since searching for just the word “climate” with an author’s name will bring results from non-peer-reviewed sources such as books, magazines, newspapers, patents, citations, duplicate listings and all sorts of other erroneous results. Such as 16,000 from the Guardian, 52,000 from Newsweek and 115,000 from the New York Times. There is no “peer-reviewed journal only” search option in Google Scholar. (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…)

PNAS: Witchdoctors of science

Thursday, June 24th, 2010

Source: Jonova

Proceedings of the National Academy of Science: a step back to the Stone Age

A shameful day in the history of science. The once esteemed National Academy of Science is reduced to pagan witchcraft: point the bone at the blacklist, count the tea-leaf-citations, put on your funny hat and make a prophesy about the weather.

Some critics are saying the survey is flawed because it uses artificial groupings. Artificial be damned — the survey is flawed because it’s a waste-of-time work of anti-science for even existing. Science is not a democracy. Natural laws don’t form because anyone says so, and the only way to find out the answer is to … look at the evidence. Doh. (more…)