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Tuesday, November 22, 2011

Media Already Botching Reports On Hacked Climate Emails

Media Already Botching Reports On Hacked Climate Emails

by Jocelyn Fong, Media Matters for America, November 22, 2011
Earlier today I asked whether American news outlets would do their due diligence in evaluating the content of the newly-released batch of "Climategate" emails hacked from the University of East Anglia two years ago. It didn't take long for our esteemed print outlets to disappoint.
Writing on the Washington Post's website, Juliet Eilperin quotes an email exchange that she said was about "whether the IPCC has accurately depicted the temperature rise in the lower atmosphere":
In one round of e-mails, researchers discuss whether the IPCC has accurately depicted the temperature rise in the lower atmosphere. An official from the U.K. Met Office, a scientific organization which analyzes the climate, writes to the Climate Research Unit's former director Phil Jones at one point, "Observations do not show rising temperatures throughout the tropical troposphere unless you accept one single study and approach and discount a wealth of others. This is just downright dangerous. We need to communicate the uncertainty and be honest. Phil, hopefully we can find time to discuss these further if necessary [...]"
Later, the official adds, "I also think the science is being manipulated to put a political spin on it which for all our sakes might not be too clever in the long run."
Astoundingly, Eilperin does not tell readers that these email exchanges took place in February 2005 and were about the first draft of a chapter of the IPCC report released two years later. The emails depict the authors of the chapter hashing out what should be included -- exactly what you would expect this process to look like.
After providing comments on the draft, then-Met Office official Peter Thorne wrote: "I'm pretty sure we can reconcile these things relatively simply. However, I certainly would be unhappy to be associated with it if the current text remains through final draft - I'm absolutely positive it won't."
So were his concerns addressed in the final draft? If only we had reporters who asked these questions. For his part, The Hill's Ben Geman simply repeats what Eilperin reported, while admitting that he hasn't even "been able to view the newly released emails."
In the email exchange, Thorne provides comments "on the upper-air portion" of the chapter. He wrote: "There is little effective communication in the main text of the uncertainty that is inherent in these measures," later adding, "we need to communicate the uncertainty and be honest."
And this is from the final version of the chapter, which cites Thorne's own research at least 5 times:
Within the community that constructs and actively analyses satellite- and radiosonde-based temperature records there is agreement that the uncertainties about long-term change are substantial. Changes in instrumentation and protocols pervade both sonde and satellite records, obfuscating the modest long-term trends. Historically there is no reference network to anchor the record and establish the uncertainties arising from these changes - many of which are both barely documented and poorly understood. Therefore, investigators have to make seemingly reasonable choices of how to handle these sometimes known but often unknown influences. It is difficult to make quantitatively defensible judgments as to which, if any, of the multiple, independently derived estimates is closer to the true climate evolution. This reflects almost entirely upon the inadequacies of the historical observing network and points to the need for future network design that provides the reference sonde-based ground truth.
Raphael Satter of the Associated Press has also has a premature report, which has been publishedon the websites of countless news outlets, asserting that the emails "appeared to show climate scientists talking in conspiratorial tones about ways to promote their agenda." What agenda is that? The article doesn't say. Satter admits that the context of the emails "couldn't be determined" because the "Associated Press has not yet been able to secure a copy" of the documents.

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