Monthly Archives: February 2014

CAGW bias in academia; Lesfrud and Meyer 2013 revisited.

Well I am very late in posting this at my own blog; it is repeated below exactly as it appeared at Watts Up With That, the most viewed climate site on the planet, on 27th January. There is useful discussion in the comments there.

Posts at WUWT have often featured scientific papers that are clearly impacted by a cultural bias towards CAGW. Given the impressive reach of WUWT and the likelihood that a number of folks from academia will be peeking here, some examination of the impact upon conclusions, and also how bias has occurred for particular scientists or organizations, not only keeps alive healthy skepticism in science but hopefully might result, one day, in a reduction of the CAGW bias. In that spirit, this post revisits ‘Science or Science Fiction? Professionals’ Discursive Construction of Climate Change’ by Lianne M. Lefsrud and Renate E. Meyer, LM2013; It is not pay-walled. An article at Forbes plus the Investor’s Business Daily on the paper, triggered a WUWT post here. Unfortunately however, the former articles misfired into a tangent that was not well considered, greatly distracting from a deeper look at the paper; hence also from something that I believe is valuable, plus deeply ironic for the authors.

The post is adapted from supporting material in my essay The CAGW Memeplex summarized in a WUWT guest post here. However, no particular memetic insight is invoked here and none is needed to see how the authors of this paper have fallen victim to bias and ended up with unsupportable conclusions; just an appreciation (from history) that social narratives can acquire an inertia of their own, a kind of insistent culture that sometimes dominates events while leaving facts far behind. This can happen not only where the narrative is long-lived and wide in scope, e.g. mainstream religions evolving over many generations, but also where an original narrative is narrow in scope, e.g. Lysenkoism. Such narratives and counter narratives compete in our social space and may do so via strong or weak alliances and wider coalitions, for instance Lysenkoism was strongly coupled to Stalinism in the USSR, and the culture associated with Eugenics was loosely allied to right-wing politics in various countries, later becoming strongly coupled to Fascism especially in Germany. Religions have often found alliances within shifting maps of state and regional politics. The increasing number (and depth) of comparisons between CAGW and religion (e.g. see the varied selection: UK MP Peter Lilley , blogger John Bell, Michael Crichton via blogger Justice4Rinka [Jan 10, 2013 at 10:07am], Richard Lindzen, blogger BetaPlug, philosopher Pascal Bruckner, blogger sunshinehours1 [cult], professor Hans Von Storch [prophets], Evangelical skeptics, and a Climate Etc post discussing this area, plus very many more), acknowledges that CAGW is a (successful) social narrative, an ‘insistent culture’ that has indeed left reality behind.
Continue reading

Posted in Climate | Tagged | 6 Comments