Don Easterbrook is a zombie

Don Easterbrook is back, and his misunderstanding of Greenland’s climate history rides again in two remarkable posts at µWatts — attempted demolitions of the new paper every denier worth his (or her) salt is frothing at the mouth to claim has been rubbished, the 11,300 year global paleoclimate reconstruction of Marcott et al1. Unfortunately Easterbrook is as far off the mark in his two essays at µWatts (one, two) as he has ever been, which makes not only him look stupid, but everyone who relies on his “work”2.

The easiest thing for me to do to debunk Don would have been to republish this post from January 2011, because all of the points I make there remain true, and are sufficient to discredit Easterbrook’s interpretation of Greenland temperatures and their relevance to Marcott et al, but this time round Don has actually added a couple of extra mistakes — I presume just to keep people like me on their toes. So, for the record, here are Don’s new errors:

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  1. A. Marcott, J. D. Shakun, P. U. Clark, A. C. Mix. A Reconstruction of Regional and Global Temperature for the Past 11,300 Years. Science, 2013; 339 (6124): 1198 DOI: 10.1126/science.1228026 []
  2. That means the Heartland Institute’s James Taylor, who relies on Easterbrook’s efforts in his latest Forbes article, and looks like a chump because of it. Well, he already looks like a chump in many respects, but this is a doozy, as chump-making status goes. []

The incorrigible Easterbrook

There it was in my Google News feed — a headline saying Sorry Global Warming Alarmists, The Earth Is Cooling. As you might expect, it caught my attention, because the Earth is doing no such thing. Following the link led me to an an article at the Forbes magazine web site by a Heartland Institute person called Peter Ferrara. A few paragraphs into what is nothing more than an extended advertisement for Heartland’s recent climate sceptic networking event, Ferrara writes:

In 2000, the UN’s IPCC predicted that global temperatures would rise by 1 degree Celsius by 2010. Was that based on climate science, or political science to scare the public into accepting costly anti-industrial regulations and taxes?

Don Easterbrook, Professor Emeritus of Geology at Western Washington University, knew the answer. He publicly predicted in 2000 that global temperatures would decline by 2010. He made that prediction because he knew the PDO had turned cold in 1999, something the political scientists at the UN’s IPCC did not know or did not think significant.

Don Easterbrook? The retired geologist who steals other people’s work and alters it to suit his purposes? The one who uses Greenland ice core data but misunderstands and misrepresents it?
Yup, that Easterbrook.

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