Tag: warming

Long hot summer

kanga.jpgThere’s record heat in Australia and deep snow in England (with more to come, say Met men), and it’s all consistent with continuing global warming. Over at Wellington’s leading public transport blog, this is enough to inspire a remarkably ill-informed diatribe:

Following the news as I do, it was delicious today to see the global warmers claiming Melbourne’s summer heatwave was proof of Pope Gore’s alarmism, while ignoring the inconvenient truth that the heaviest snowfalls in decades are falling in London, Paris and much of the north-east of North America.

The really inconvenient truth, of course, is that both weather events neatly demonstrate some of the impacts of global warming and the changes in climate that result.

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Monckton & the case of the missing Curry

Monckton’s eruptive bellow was still echoing round the halls of Tannochbrae Manor when old Scrotum, the wrinkled retainer, shuffled quietly into the laird’s library. “You called, Sir?”, he queried in his soft Highland brogues. The last few weeks had been hectic at Tannochbrae — the master had been unusually busy with his scientific interests — and the comfortable rhythm of Scrotum’s life had been jolted from a gentle 4/4 joggling (with pipes) to a jaunty 6/8 contra-bounce (with accordion). Jimmy Shand would have approved.

“Scrotum, I appear to have lost a Curry. Please institute an immediate, that is not to say precipitate, but carefully thought out, considered yet complete search for the fellow. Draft in all the help you need from the estate, but find him you must.”

“Would that be a chicken korma, or my lord’s preferred vindaloo (hot)?” Scrotum asked.

“Of course not, you wretched little man. I speak of Curry, esteemed co-author of Curry & Clow (1997) whose scientific labours conclusively prove that current global temperatures are unremarkable and that we therefore have nothing to fear from the closet socialism that is warmist science.” Monckton was quivering with barely supressed excitement. A fleeting concern scampered across Scrotum’s bushy brow and buried itself behind his ear. He left the room. This could turn out to be another of his lordship’s dreadful hunt the haggis days…

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I can’t tell the bottom from the top

homer.jpgA couple of weeks ago I blogged about NIWA’s climate summary for 2008, but inexplicably missed a most excellent response to the figures from the NZ Climate “Science” Coalition’s energy expert Bryan Leyland. He must have been digging through some dusty tomes in the library, because he arrived at the astonishing conclusion that New Zealand was warmer 141 years ago:

New Zealand’s national average temperature of 12.9 degrees C during 2008, described by NIWA as ‘milder than normal” was in fact cooler than it was 141 years ago, this, and worldwide drop in temperatures since 1998, demonstrate that claims of man-made global warming have lost touch with reality.

Oh really?

Mr Leyland said it is important that all New Zealanders, but especially politicians, understand the significance of the two sets of temperature readings.

Quite so, Bryan, quite so. Let’s see if I can help out a little…

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You keep me hangin’ on

wilkins26nov480.jpg According to Alister Doyle, Reuters’ man in Antarctica (now that’s a job I’d like to try…), what’s left of the Wilkins Ice Shelf is on “the brink of collapse with just a sliver of ice holding it in place“. Earlier this week, Doyle reported on a trip with the British Antarctic Survey to the remnants of the ice shelf:

“We’ve come to the Wilkins Ice Shelf to see its final death throes,” David Vaughan, a glaciologist at the British Antarctic Survey (BAS), told Reuters after the first — and probably last — plane landed near the narrowest part of the ice. […]

BAS scientists and two Reuters reporters stayed about an hour on the shelf at a point about 2 km wide.

“It’s very unlikely that our presence here is enough to initiate any cracks,” Vaughan said. “But it is likely to happen fairly soon, weeks to months, and I don’t want to be here when it does.”

The Dominion Post‘s Paul Easton picked up the report, and managed to turn it into a story about sea level rise. Rather odd, because Doyle explicity notes:

Loss of ice shelves does not raise sea levels significantly because the ice is floating and already mostly submerged by the ocean. But the big worry is that their loss will allow ice sheets on land to move faster, adding extra water to the seas. Wilkins has almost no pent-up glaciers behind it. But ice shelves further south hold back vast volumes of ice. “When those are removed the glaciers will flow faster,” Vaughan said.

Unfortunately for us all, the most recent research suggests that the West Antarctic is warming significantly, as this image from the cover of this week’s Nature demonstrates rather well:

West-Antarctic-in-red.jpg
(E Steig/NASA)

See also: Guardian (UK) on Steig et al, Reuters on summer rain on the Antarctic Peninsula and the clear air down there, and a Danish researcher finds yet another reason to project that sea level rise this century will exceed IPCC estimates. More on land ice and the Arctic next week.

[The Supremes]

Baby, it’s cold outside

Pegsnow.jpg In the make-believe world of Climate Debate Daily, where there are two sides to a great “debate” on the reality of climate change (there aren’t), a great gulf is opening between the opposing teams. Cranks are investing a great deal of (wasted) time and effort into spreading the idea that the world is cooling, while climate scientists think a new record high global temperature can’t be far away.

In The Australian today, The Great Communicator (for it is he!) runs the cooling argument for all its worth:

Thus, using several fundamentally different mathematical techniques and many different data sets, seven scientists all forecast that climatic cooling will occur during the first decades of the 21st century. Temperature records confirm that cooling is under way, the length and intensity of which remains unknown. […] Perhaps a reassessment will finally occur when two-metre thick ice develops again on Father Thames at London Bridge, or when cooling causes massive crop failure in the world’s granary belts.

Meanwhile, in an interview with Robin McKie in The Observer, Jim Hansen nails his colours to the mast:

Deniers should show caution, Hansen insisted: most of the planet was exceptionally warm last year. Only a strong La Niña – a vast cooling of the Pacific that occurs every few years – brought down the average temperature. La Niña would not persist, he said. “Before the end of Obama’s first term, we will be seeing new record temperatures. I can promise the president that.”

There’s a collision coming…

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