Over at Keith Kloor’s blog, I wrote:
Keith, respectfully- either you can acknowledge that [Bjorn Lomborg] engages in blatant misrepresentation of key indicators of climate change like [sea level rise] and [temperature] trends, or you cannot.
If you can’t, I’m not particularly interested in whether it’s a refusal to do so due to adherence to some imagined journalistic allegiance to neutrality or out of a lack of ability to understand that he’s doing it.
If climate journalists either can’t see what he’s doing or refuse to acknowledge it, then we’re in far worse trouble than I ever imagined.
I’ve submitted a similar question to Dot Earth. Can establishment climate journalists acknowledge what Lomborg does? If not, what hope is there that the general public can make an informed assessment of his credibility?
Untold gallons of figurative ink have been spilled over the efforts of climate “skeptics” to discredit Michael Mann and colleagues’ paleoclimatic reconstructions on the grounds of bad statistics. Republicans even went so far as to get “statistics expert” Ed Wegman to put an official seal on the supposed discrediting, and we can see how that’s all working out for them. Meanwhile, the overall conclusions of the Mann et al. papers have been upheld by independent reviews, other multiproxy reconstructions, and independent lines of paleoclimatic evidence, even though some of Mann’s initial statistical choices could have been better.
By contrast Lomborg takes a metric like temperature or sea level rise and then cherry-picks an interval to get the lowest possible trend out of it. If it’s an interval of two years at the time of press, so be it. If he needs to write another article and using the same interval no longer gives the lowest possible trend, he’ll use four. It’s inarguable that using his own intervals from previous claims completely contradicts his current ones, and that there is no physical, statistical, or logical justification for doing so. He is just cherry-picking. Period.
But you’d never know it reading Andy Revkin’s or Keith Kloor’s blogs. Why not? What good is climate journalism if it must slavishly attend to largely unfounded claims of “skeptics” but can’t identify clear-cut cases of misrepresentation by people like Bjorn Lomborg?