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Communicating Climate

Advice for a young climate blogger

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Translations: (Italian) (Español)

Congratulations! You have taken the first step towards attempting to communicate your expertise and thoughts to the wider world, which remains poorly served by its traditional sources of information when it comes to complex societally relevant issues like climate change. Your aim to clarify the science (or policy options or ethical considerations or simply to explain your views) is a noble endeavor and we wish you luck and wide readership. But do be aware that you are dipping your blog into sometimes treacherous waters. Bad things can happen to good bloggers. So in a spirit of blog-camaraderie, and in light of our own experiences and observations, we offer some advice that may be of some help in navigating the political climate relatively unscathed.

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What George Will should have written

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We’ve avoided piling on to the George Will kerfuffle, partly because this was not a new story for us (we’d commented on very similar distortions in previous columns in 2004 and 2007), but mostly because everyone else seems to be doing a great job in pointing out the problems in his recent columns.

We are actually quite gratified that a much wider group of people than normal have been involved in calling out this latest nonsense, taking the discussion well outside the sometimes-rarefied atmosphere of the scientific blogosphere (summary of links). Maybe RealClimate has succeeded in its original aim of increasing the wider awareness of the scientific context? However, like many, we are profoundly disappointed in the reaction of the Washington Post editors and George Will himself (though the ombudsman’s column today is a step in the right direction). It would have been pleasant to see an example of the conservative punditocracy actually learning something from the real world instead of resorting to ever-more unconvincing pseudo-legalistic justifications and attacks on the messenger to avoid taking their head out of the sand. Nonetheless, in a moment of naive optimism, we have allowed ourselves to indulge in a fantasy for how a more serious columnist might have dealt with the issue:
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CNN is spun right round, baby, right round

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With the axing of the CNN Science News team, most science stories at CNN are now being given to general assignment reporters who don’t necessarily have the background to know when they are being taken for a ride. On the Lou Dobbs show (an evening news program on cable for those of you not in the US), the last few weeks have brought a series of embarrassing non-stories on ‘global cooling’ based it seems on a few cold snaps this winter, the fact that we are at a solar minimum and a regurgitation of 1970s vintage interpretations of Milankovitch theory (via Pravda of all places!). Combine that with a few hysterical (in both senses) non-scientists as talking heads and you end up with a repeat of the nonsensical ‘Cooling world’ media stories that were misleading in the 1970s and are just as misleading now.

Exhibit A. Last night’s (13 Jan 2009) transcript (annotations in italics).
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Communicating the Science of Climate Change

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It is perhaps self-evident that those of us here at RealClimate have a keen interest in the topic of science communication. A number of us have written books aimed at communicating the science to the lay public, and have participated in forums devoted to the topic of science communication (see e.g. here, here, and here). We have often written here about the challenges of communicating science to the public in the modern media environment (see e.g. here, here, and here).

It is naturally our pleasure, in this vein, to bring to the attention of our readers a masterful new book on this topic by veteran environmental journalist and journalism educator Bud Ward. The book, entitled Communicating on Climate Change: An Essential Resource for Journalists, Scientists, and Educators, details the lessons learned in a series of Metcalf Institute workshops held over the past few years, funded by the National Science Foundation, and co-organized by Ward and AMS senior science and communications fellow Tony Socci. These workshops have collectively brought together numerous leading members of the environmental journalism and climate science communities in an effort to develop recommendations that might help bridge the cultural divide between these two communities that sometimes impedes accurate and effective science communication.

I had the privilege of participating in a couple of the workshops, including the inaugural workshop in Rhode Island in November 2003. The discussions emerging from these workshops were, at least in part, the inspiration behind “RealClimate”. The workshops formed the foundation for this new book, which is an appropriate resource for scientists, journalists, editors, and others interested in science communication and popularization. In addition to instructive chapters such as “Science for Journalism“, “Journalism for Scientists” and “What Institutions Can Do“, the book is interspersed with a number of insightful essays by leading scientists (e.g. “Mediarology–The Role of Climate Scientists in Debunking Climate Change Myths” by Stephen Schneider) and environmental journalists (e.g. “Hot Words” by Andy Revkin). We hope this book will serve as a standard reference for how to effectively communicate the science of climate change.

The Younger Dryas comet-impact hypothesis: gem of an idea or fool’s gold?

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There was a paper in Science last week that has gotten quite a bit of press. It reports further evidence in support of the idea that the Younger Dryas — a distinct period towards the end of the last ice age when the deglaciation in the Northern Hemisphere was interrupted for a period of about 1300 years — was caused by a barrage of comets hitting North America.

When the first papers on this came out last year, we expressed skepticism. We remain skeptical and our reasons remain unchanged. But we think it is worth saying a bit more on this, because the reporting on this issue has largely ignored just how big an idea this is, and therefore how much more work would need to be done before it could be taken very seriously.
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Contrarians and consensus: The case of the midwife toad

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I recently came across an old copy of Arthur Koestler’s “The Case of the Midwife Toad”. Originally published in 1971, it’s an exploration of a rather tragic footnote in the history of evolutionary science. Back in the early years of the 20th Century (prior to the understanding of DNA, but after Mendelian genetics had become well known), there was still a remnant of the biological community who preferred the Lamarckian idea of the inheritance of acquired characteristics over the Darwinian idea of natural selection of random mutations. One of the vanguard for the Lamarckian idea was Paul Kammerer whose specialty was the breeding of amphibians that apparently few others could match. He claimed that he could get his toads and salamanders to acquire characteristics that were useful in the new environments in which he raised his specimens. This was touted loudly (in the New York Times for instance) as proof of Lamarckian inheritance and Kammerer was hailed as a ‘new Darwin’. It all ended very badly when one toad specimen was found to be faked (by who remains a mystery), and Kammerer killed himself shortly afterwards (though there may have been more involved than scientific disgrace).

The details of the experiments and controversy can be read online (with various slants) here and here, and a more modern non-replication of one of his experiments is described here. However, the reason I bring this up here is much more related to how the scientific community and Koestler dealt with this scientific maverick and the analogies that has for the climate science and its contrarians.
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Why don’t op-eds get fact checked?

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Debra Saunders is a conservative columnist for the San Francisco Chronicle who has a history of writing misleading contrarian pieces on climate change. She contacted NASA Public Affairs recently for a comment on the initial glitch on the October GHCN numbers (see this earlier post for discussions of that). They forwarded the query to me and since her questions were straightforward, I answered them as best I could. Indeed in her subsequent column, she quotes me accurately and in context. However, the rest of her column shows none of the same appreciation for basic journalistic standards.
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Not the IPCC (“NIPCC”) Report

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Translations: (Italian)

Michael Mann and Gavin Schmidt

Much in the spirit of the Fraser Institute’s damp squib we reported on last year, S. Fred Singer and his merry band of contrarian luminaries (financed by the notorious “Heartland Institute” we’ve commented on previously) served up a similarly dishonest ‘assessment’ of the science of climate change earlier this year in the form of what they call the “NIPCC” report (the “N” presumably standing for ‘not the’ or ‘nonsense’). This seems to be making the rounds again as Singer and Heartland are gearing up for a reprise of last year’s critically…er…appraised “Conference on Climate Change” this March. Recently some have asked us for our opinion of the report and so we’ve decided we ought to finally go ahead and opine. Here goes.

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Greenspan, Einstein and Reich

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Translations: (Italian) (Français)

shrekI often receive letters that range from amusing claims that we are overlooking changes in the magnetic field, to tales about how the “weight” of carbon dioxide keeps it “near the ground”. If the writer sounds serious, then I treat them seriously, and do my best to provide a helpful reply. Often, though, I find myself in a pointless debate of the most basic, well-established physical principles. I generally cut off the discussion at this point, because I simply don’t have the time. This can result in a hostile response accusing me of “having an agenda”. Most would call me naïve for bothering to respond in the first place.

But it is possible, after all, that somewhere in that barrage of letters lies a brilliant idea that ought to be heard, and could change the course of scientific history. How to tell the difference? Well, there is a story that we tell in our family that might provide some perspective on this.

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