An open letter to climate sceptics

Alert readers may have noted my absence over the last few days: Bryan’s been doing all the hard work while I swanned off to Sydney (wedding anniversary, 25th, for the celebration of). And so I’ve been reading the Sydney Morning Herald. Saturday’s edition featured this “interesting” take on the state of denial in Australia, in which a key player — John Roskam, executive director of right wing think tank the Institute of Public Affairs — chortles about the success of his denial campaign. It’s a long article, but the thing that really caught my eye was this succinct poem by John Bryant on page 37 of the Spectrum section:

An Open Letter to Climate Sceptics

Among your loved ones choose
— when the sweet airs fail,
when the rivers run dry —
the hand of whom to hold
until the last breath,
until the last cry.

Sometimes balance is not measured by the number of words.

New Aussie state of the climate snapshot: NZ needs one too

Australia’s CSIRO and Bureau of Meteorology have released a State of the Climate report [PDF], a succinct six page effort designed to provide the Aussie public with an overview of how their climate has been changing, and how it is expected to change in the future. Headlines (from the media release):

  • Highly variable rainfall across the country, with substantial increases in rainfall in northern and central parts of Australia, as well as significant decreases across much of southern and eastern Australia.
  • Rapidly rising sea levels from 1993 to 2009, with levels around Australia rising, between 1.5cm and 3cm per decade in Australia’s south and east and between 7cm and 9cm in the country’s north
  • About half of the observed reduction in winter rainfall in south-west Western Australia can be explained by higher greenhouse gas levels.

The news about temperature isn’t good either. All of the continent has warmed over the last 50 years, but some regions have warmed at up to 0.4ºC per decade during that time (see the dark red blobs on the map above) and have seen warming of 1.5 — 2ºC. By 2030 the average temperature is expected to have increased by a further 0.6 — 1.5ºC, and decreases in rainfall will continue in the south, south-east and southwest. The graphics are particularly good — and very telling.

I’m not aware of any similar recent overview for New Zealand, and with the usual suspects doing their level best to promote uncertainty and inaction at the moment, it would be helpful if the local climate science community could cooperate on producing such a clear statement of current evidence and future change. NIWA’s last set of projections for NZ were released in 2008, and are summarised on this informative but rather dense web page. I had a go at bringing the details to a wider public, via articles in NZ Geographic (not my knees, by the way) and Good magazine, but apart from press coverage when the projections were launched, there’s not been much since. I doubt many people will seek out Climate Change Effects and Impacts Assessment: A Guidance Manual for Local Government in New Zealand, 2nd Edition (Ministry for the Environment 2008) for an easy introduction to the subject…

Denialism’s allies: nasty work in Australia

 Climate change denialism has plugged into some very sick strains in society according to  the behaviour described by Clive Hamilton in the first of a series of articles in the debate forum on the ABC website.  He describes how Australia’s most distinguished climate scientists have been subjected to a torrent of  aggressive, abusive and at times threatening emails each time they enter the public debate through a newspaper article or radio interview.  “Apart from the volume and viciousness of the emails, the campaign has two features – it is mostly anonymous and it appears to be orchestrated.”  I recommend reading his article to get a full picture of the attacks, though prepare yourself to be shocked by the blind hatred and anger expressed in the crudest of language. It’s cyber-bullying of a very nasty kind, apparently intended to intimidate  the targets, who also include some journalists, and to make them reluctant to participate further in the climate change debate. Last month I reported James Hansen writing in a recent essayof vicious personal messages being sent to principal scientists almost daily – he didn’t elaborate, but it’s apparently not a peculiarly Australian phenomenon.

 

In a second article Hamilton looks at who is doing the orchestrating.  “Without access to ISP logs, it is difficult to trace the emails to a source. However, it is clear that hard-line denialists congregate electronically at a number of internet nodes where they engage in mutual reinforcement of their opinions and stoke the rage that lies behind them.”  On such websites a frenzy of outlandish conspiracy theories and vilification of individuals often follows posts which make highly personal attacks on individuals who speak in favour of mainstream science and measures to combat global warming.  Hamilton doesn’t suggest that the sites he goes on to mention are responsible for organising the cyber-bullying attacks on scientists and others, but they provide the material which is tailor-made for the kind of psyche which is all too ready to pour out hatred and anger. He posits: “Climate denialism has been absorbed by an older and wider political movement, sometimes called right-wing populism.” The movement is driven by feelings of angry grievance. “Those who identify with it see themselves as anti-liberal, anti-elitist and anti-intellectual.” He considers that the energy of this wider populist movement has fed into climate change denialism, because it recognises familiar enemies in mainstream scientists and in people socially concerned by the prospect of global warming.

In his third article in the series, published today, Hamilton discusses the role of think tanks funded by oil money in the effort to discredit climate science and stop action on climate change. He refers to the carefully planned strategy developed in the mid-1990s,  commissioning “independent” experts to “make the lack of scientific certainty a primary issue in the debate”, citing Jim Hoggan’s  book Climate Cover-Up (reviewed here on Hot Topic). Various Australian think tanks are surveyed which have served as “conduits for the stream of anti-science pouring out of their kindred organisations in the United States. They have also been instrumental in publicising and promoting the work of Australian sceptics such as Ian Plimer and Bob Carter.”  They need funding, but in the end their motives are political rather than commercial.

A hatred of environmentalism is what Hamilton sees as uniting the various arms of the denialist war on climate science. “Environmentalism is variously seen to be the enemy of individual freedom, an ideology of smug elites, an attack on capitalism and consumerism, and the vanguard of world government.”

In conclusion he appeals to conservative leaders who accept the science to speak out loudly and clearly about the need to take action. It is in their hands to break down the belief that global warming is somehow a left-wing cause.

There are two more articles to come from Hamilton in what will be a five-part series, but I’ll leave it to readers to follow him further if they wish.  The burden of his concern is pretty clear from what he has already written and I thought it worth communicating now.  Incidentally Hamilton’s latest book Requiem for a Species is due for publication in a couple of months and I expect to review it here.

Monckton, “high priest of climate sceptics”, tells lies on TV NZ

Christopher, Viscount Monckton of Brenchley (a nice little village in Kent with good pubs, at least when I was growing up nearby) has arrived safely in Australia and embarked on the hectic round of talks and media opportunities that is his birthright and expectation wherever he goes. On Monday morning, my spies tell me he popped up on TV One’s Breakfast show, and managed to get away with an egregious falsehood.

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Oops, he did it again

It pays to beware of leaving hostages to fortune: saying or doing something that might cause you some embarrassment in the future. There’s a very fine example in this recent blog post by Ian Wishart, titled “Top 10 global warming myths exposed“. It takes the form of a piece Wishart has submitted to the Coromandel Chronicle, taking exception to a column by Thomas Everth [PDF]. He begins:

In a blatant effort to mislead and scare your readers, Green blogger Thomas Everth makes more errors in the first 200 words of his recent global warming diatribe than I have made in my last three books totalling around 400,000 words.

As hostages go, that’s pretty impressive. Wishart proceeds to find fault with ten of Everth’s opening points, but does he make a few mistakes of his own in the process? I’m going to take a long, hard look: is that hostage feeling lucky?

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