Cyberspace has buried its head in a cesspit of climate change gibberish
Back in the early eighties when I was still a chemistry student (oh, halcyon days!) the first reports about climate change started to be issued. Back then, the (climate) science was still in its infancy and I was deeply sceptical, as budding scientists are, as scientists tout court are, as the method dictates. Entire methodologies still had to be developed to enable science to construct a thermal history of the planet, reaching deep into the mists of past times. At that point, drawing any conclusions with regards to the cause of the emerging picture, would have been seriously premature and few, as I recall, did so.
But what I certainly do recall is that from the US, very prematurely came emanating books denouncing the emerging science, not from a scientific point of view but essentially from a simple and simplistic capitalist, ideological point of view. I say ideological because even today the US is the only country in which many still elevate a basic (and successful) wealth generation system (the free market) to the status of an ideology and possible basis for a system of Governance.
And so I read deeply self-serving and simplistic scenarios depicting the economic ruin that would surely follow addressing (the then not even yet well-established) consequences of man made global warming. These doctrines predicted the demise of Big Oil, with all the subsequent losses of jobs and economic prowess that this would entail in the overheated imaginations of these American authors. It became very quickly very bon ton to associate climate change science with the Far Left, a group that when mentioned tends to send post-Cold War and post-McCarthy shivers down the spines of many a common gardener variety Republican, not to mention more hardnosed Conservatives.
In essence, a conspiracy theory was born, in which a cabal of Far Left scientists, aided and abetted by Marxists, Cultural Marxists [sic], the Looney Left, Environutz and assorted progressive cohorts, were attempting to bring down all that was good and wholesome about the US of A, from freedom to economic prosperity, by means of fabricated pseudo-science. Ultimately, the culprits of the far Left were seeking to achieve that other taboo, wealth redistribution and possibly World Domination, in a bid to turn the post Cold War tables by dealing the US economy a decisive blow.
In addition, in this narrative the Far Left had created a climate of fear in which dissenting scientists were excoriated, spewed out, barred from jobs or promotions, in order to keep a lid on the New Usurpers real intentions. This Masonic Lodge type multi-tentacle monster is now so all-powerful it has even managed to recruit people like President George W. Bush...
Meanwhile I kept on studying chemistry (and the rest of the hard sciences, of course) and kept my eye on climate change theory. I found simply that these scientists refined their methods, followed the evidence, built up an impressive body of evidence and provided effective models as well as plausible underlying mechanisms and strong explanatory and predictive power. These are more or less the prerequisites any other established scientific paradigm has to meet to gain credence in the wider scientific community, there are no exceptions. That recognition soon started to follow, swelling into river of consensus in the science community that man-made green house gas emissions are indeed largely to blame for the average increase in global temperatures of the most latter part of Earth's thermal history.
But while consensus in the science community is high, dissent in mainstream society in general and the blogosphere in particular has reached fever pitch.
George Monbiot tells it better than I can...
We all create our own reality, and shut out the voices we do not want to hear. But there is no issue we are less willing to entertain than man-made climate change. Here, three worlds seem to exist in virtual isolation. In the physical world, global warming appears to be spilling over into runaway feedback: the most dangerous situation humankind has ever encountered. In the political world - at the climate talks in Poznan, for instance - our governments seem to be responding to something quite different, a minor nuisance that can be addressed in due course. Only the Plane Stupid protesters who occupied part of Stansted airport yesterday appear to have understood the scale and speed of this crisis. In cyberspace, by contrast, the response spreading fastest and furthest is flat-out denial.
The most popular article on the Guardian's website last week was the report showing that 2008 is likely to be the coolest year since 2000. As the Met Office predicted, global temperatures have been held down by the La Niña event in the Pacific Ocean. This news prompted a race on the Guardian's comment thread to reach the outer limits of idiocy. Of the 440 responses posted by lunchtime yesterday, about 80% insisted that manmade climate change is a hoax. Here's a sample of the conversation:
"This is a scam to get your money ... The only people buying into 'global warming' have no experience with any of the sciences."
"If we spend any money or cost one person their job because of this fraud it would be a crime. When will one of our politicians stand up and call this for what it is, bullshit!"
"What a set of jokers these professors are ... I think I understand more about climate change than them and I don't get paid a big fat salary with all the perks to go with it."
And so on, and on and on. The new figures have prompted similar observations all over the web. Until now, the "sceptics" have assured us that you can't believe the temperature readings at all; that the scientists at the Met Office, who produced the latest figures, are all liars; and that even if it were true that temperatures have risen, it doesn't mean anything. Now the temperature record - though only for 2008 - can suddenly be trusted, and the widest possible inferences be drawn from the latest figures, though not, of course, from the records of the preceding century. This is madness.
Scrambled up in these comment threads are the memes planted in the public mind by the professional deniers employed by fossil fuel companies. On the Guardian's forums, you'll find endless claims that the hockeystick graph of global temperatures has been debunked; that sunspots are largely responsible for current temperature changes; that the world's glaciers are advancing; that global warming theory depends entirely on computer models; that most climate scientists in the 1970s were predicting a new ice age. None of this is true, but it doesn't matter. The professional deniers are paid not to win the argument but to cause as much confusion and delay as possible. To judge by the Comment threads, they have succeeded magnificently.
There is no pool so shallow that a thousand bloggers won't drown in it. Take the latest claims from the former broadcaster David Bellamy. You may remember that Bellamy came famously unstuck three years ago when he stated that 555 of the 625 glaciers being observed by the World Glacier Monitoring Service were growing. Now he has made an even stranger allegation. In early November the Express ran an interview with Bellamy under the headline "BBC shunned me for denying climate change". "The sad fact is," he explained, "that since I said I didn't believe human beings caused global warming I've not been allowed to make a TV programme." He had been brave enough to state that global warming was "poppycock", and that caused the end of his career. "Back then, at the BBC you had to toe the line and I wasn't doing that."
This article, on the web, received more hits than almost anything else the Express has published; so 10 days ago the paper interviewed Bellamy again. He took the opportunity to explain just how far the conspiracy had spread. "Have you noticed there is a wind turbine on Teletubbies? That's subliminal advertising, isn't it?"
There is just one problem with this story: it is bollocks from start to finish. Bellamy last presented a programme on the BBC in 1994. The first time he publicly challenged the theory of manmade climate change was 10 years later, in 2004, when he claimed in the Daily Mail that it was "poppycock". Until at least the year 2000 he supported the theory.
In 1992, for instance, he signed an open letter, published in the Guardian, urging George Bush Sr "to fight global warming ... We are convinced that the continued emission of carbon dioxide at current rates could result in dramatic and devastating climate change in all regions of the world." In 1996 he signed a letter to the Times, arguing: "Continued increases in the global emissions of carbon dioxide from the burning of fossil fuels are likely to lead to climate change at a rate greater than the Earth has experienced at any time during the last 10,000 years." In the same year he called for the replacement of fossil fuels with wind power. In 2000 he announced that he was supporting a plan to sue climate change "criminals": governments and industries that blocked attempts to stop global warming (all references are on my website). But Bellamy's new claims about the end of his career have been repeated as gospel in several newspapers and all over the web.
In his fascinating book Carbon Detox, George Marshall argues that people are not persuaded by information. Our views are formed by the views of the people with whom we mix. Of the narratives that might penetrate these circles, we are more likely to listen to those that offer us some reward. A story that tells us that the world is cooking and that we'll have to make sacrifices for the sake of future generations is less likely to be accepted than the more rewarding idea that climate change is a conspiracy hatched by scheming governments and venal scientists, and that strong, independent-minded people should unite to defend their freedoms.
He proposes that instead of arguing for sacrifice, environmentalists should show where the rewards might lie: that understanding what the science is saying and planning accordingly is the smart thing to do, which will protect your interests more effectively than flinging abuse at scientists. We should emphasise the old-fashioned virtues of uniting in the face of a crisis, of resourcefulness and community action. Projects like the transition towns network and proposals for a green new deal tell a story which people are more willing to hear.
Marshall is right: we have to change the way we talk about this issue. You don't believe me? Then just read the gibberish that follows when this article is published online.