Tag: The Press

To boldly go…

targetThis article was first published in The Press on July 16. It’s a less technical version of my thoughts on where the government should pitch New Zealand’s emissions targets.

Climate change minister Nick Smith began his 2020 emissions target meeting in Christchurch last week by quoting Professor Ross Garnaut, the man who laid the foundations for Australia’s climate policy:

“Climate change is a diabolical policy problem. It is harder than any other issue of high importance that has come before our polity in living memory”.

Garnaut was right. Global warming is certainly a big problem — there are none bigger — and there are three factors that make it so difficult to deal with. For a start, it’s a truly global problem. A solution is in no one country’s hands — it requires all the nations of the earth to work together, in itself a heroic challenge. Secondly, we have to act now to prevent the worst effects, even though we won’t see the benefit for decades. If we wait for climate change to bite, it will already be too late to stop terrible damage. And if that weren’t hard enough, we also have to make a fundamental change in the way we fuel our economies, ending our reliance on oil, coal and gas. The Devil’s own problem, indeed.

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We can run, but we can’t hide…

earthhour.jpg This article appeared in the Perspectives section of The Press yesterday, as part of the paper’s build up up to Earth Hour this weekend. I haven’t seen the letters page today, but I expect the usual suspects will be out in force… 😉

The news isn’t good. Since the Intergovernmental Panel on Climate Change (IPCC) advised two years ago that the evidence for global warming was unequivocal, the pace of change has speeded up. Summer sea ice in the Arctic Ocean has seen a dramatic decline, and in a worrying foretaste of what may be to come, methane — a much more powerful greenhouse gas than carbon dioxide — has been found bubbling out of the ocean floor off Siberia. Down south, analysis of a core drilled into the seabed under the Ross Ice Shelf by a team including scientists from New Zealand (using Kiwi drilling expertise), demonstrates that the West Antarctic Ice Sheet is unstable and likely to collapse if warming continues as we expect over the coming century. Experts are revising their projections of sea level rise upwards with each piece of bad news. A metre or more by the 2090s is now a real possibility.

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Nutted by reality

homer.jpgGerrit van der Lingen, a local crank, NZ CSC member and self-styled “climate change consultant” who comprehensively lost a magazine “debate” with a local scientist last year, was mightily exercised by a recent article in my local paper, The Press (one of New Zealand’s big four dailies), covering Lovelock’s latest ruminations. So incensed, in fact, that he was moved to regurgitate a few crank tropes for an op-ed in the paper last Wednesday. It’s not available on the web, sadly, so I’ll just confine myself to pointing out where he gets his facts wrong.

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Look out, here comes tomorrow

prsum2090_hs2.png Hot off the presses: NIWA’s latest projections for the climate of New Zealand over the coming century were released this morning as part of a new MfE guidance manual (here, PDF) for local government. Based on IPCC modelling for AR3 and AR4 downscaled to local climate, plus early work with NIWA’s new regional climate model, the picture is broadly similar to earlier results: modest warming everywhere, a reduction in frosts and more hot days, increased frequency of droughts and heavy rainfall events, and steady sea level rise. NIWA’s press release is available at Scoop (link to full .doc here). At the same time the Ministry of Agriculture has released its latest EcoClimate report, which takes the new projections and assesses their impact on key agricultural sectors. I’ll be picking through these reports, and the associated coastal hazards guidance over the next few days, but here are a few of the headlines:

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“I occupy the balanced middle of this debate”

homer.jpg Sunday morning laughs. Bob Carter, a particularly voluble member of the NZ Climate “Science” Coalition, is in New Zealand doing a “lecture tour”. He’s addressing a number of Rotary groups around the North Island. But the slick PR machine* inside the C”S”C obtained a top TV gig for Prof Bob, and he was interviewed on Shine TV recently. I won’t embed the YouTube video here (I think a young Mick Jagger is better for the blog’s image), but I would like to draw your attention to the breathtaking chutzpah of the man as he defines the “climate debate”. At about 0:35s he says (roughly transcribed):

On the one hand you have what are called the deniers, the people that deny climate change happens at all. It’s a very small group, and I don’t know any who are really significant scientists. On the other hand you have the alarmists, who say that the world is going to hell in a handbasket, it’s our CO2 emissions that are the problem, and we need to do something about it. Now, both of these groups have shrill voices, and it’s fair to say that the press has dominantly picked up the alarmist shrill view. The great majority of scientists sit in the middle. I’m in New Zealand, as you know, giving a lecture tour, and I occupy the balanced middle of this debate.

Astonishing. He’s not so much attempting to shift the Overton window, as move it to the house next door. And he says it with such assurance. No doubt there will be an upswing in scepticism in Rotarian circles in the rural North Island. I’ll have to organise a tour of Probus groups to counter the great man’s efforts.

* That’s only half a joke. They’re very good at getting themselves noticed.