Warming in Wellington

In this guest post, first published last week in the Dominion Post, Jim Salinger looks at the long term temperature record for Wellington, and how it has been constructed. Jim’s currently the Lorry Lokey Visiting Professor in the Program in Human Biology at the Woods Institute for the Environment at Stanford University in California.

Climate scientists want to monitor how climate is changing and global warming progressing. This is particularly pertinent as this week the New Zealand Climate Science Education Trust are currently being heard in the Auckland High Court to try to persuade a judge to invalidate New Zealand’s temperature records which have been compiled and collected by the National Institute of Water and Atmospheric Research and the former government agencies. The coalition asserts the only way NIWA can claim a warming trend of 1°C over the past century is by cooking the books.

This century climate scientists are very interested in tracking climate as human factors are going to be the dominant influence on climate this century, save a meteor crashing in to the planet. They are interested in adjusting the readings as though they are taken from one location in an area. Wellington has one of the longest and best climate records of any region in New Zealand. This is why climate scientists carefully adjust temperature records.

When Sir James Hector, Director of the Colonial Museum in Wellington in the 1860s established a network to monitor New Zealand’s weather and climate, the primary stations were established for weather forecasting, so the priority on permanency of location of a climate monitoring site for climate change was lower. However we are indebted to Sir James’s Scottish heritage as in setting up the network he purchased precision thermometers which were housed in Stevenson screens to ensure consistency. Observations were taken under standard conditions, in his words ‘rigorous….’. This has given us a legacy of climate monitoring under rigorously enforced methods with very reliable observations from the 19th century, the envy of many countries.

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When asses go to court

Perhaps the least interesting aspect of the High Court hearing which started today — the NZ Climate “Science Education” Trust (NZCSET) versus the National Institute of Water and Atmospheric Research (NIWA), before Justice Venning — is the ostensible casus belli, the construction of a long term temperature record for New Zealand. The law does not concern itself with trifles, and the minutiae of the techniques used to homogenise temperature records to account for site moves and instrument changes is nothing if not trifling with respect to the climatological big picture. New Zealand and the world have warmed significantly over the last 150 years, of that there is no doubt, and no amount of legal action will make warming go away and New Zealand’s glaciers recover the mass they’ve lost.

Nor has the the long term New Zealand temperature record been important to the formulation of government policy on climate change. That has relied on international diplomacy, the workings of the United Nations and the international consensus on the science of climate, all leavened with a healthy dose of local politics. The NZ temperature record played no part in either the design of the emissions trading scheme or its watering down.

So if this case is not about temperature records and their relevance to government policy, what is it about? We need to consider a few key questions.

  • Who is bringing the action?
  • Who is paying the lawyers?
  • Who wins, and who loses?

The answers are bad news for the taxpayers and citizens of New Zealand — and perhaps the world.

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Exclusive: Flat Earth Society appeal to NZ climate sceptics – join us!

discworld.jpgAs New Zealand’s climate “science” coalition, in the guise of the NZ Climate Science Education Trust gets its day in court in its long running attempt to get the NZ temperature record declared invalid, a mole inside the Flat Earth Society has sent me the text of a letter being handed out to the CSET and its representatives outside the High Court in Auckland this morning. It is self-explanatory…

Updated 10-40am: By the miracle of modern technology, we have an image of the Flat Earthers in action, or perhaps inaction…

FESoc

An Open Letter and Appeal to Lords Terence Dunleavy and Bryan Leyland of the Climate Science Education Trust.

On this day 16 July in the year 2012 in the Northern Township of Auckland, Middle Earth.

On the Occasion of the Lords’ Good Endeavours to Strike Down the temperature muddlings of the Dark Lords of the National Institution of Water and Atmosphere in the High Court of our Land.

Hear Ye Honourable and Esteemed Lords of Middle Earth.

We of the Flat Earth Society would like to extend to you a hand of friendship and solidarity.

For too long charlatans have used the black magic of peer-reviewed science to hide truthes from the public. They have falsified moon landings, spread the lie of global warming, and most dastardly of all, they say the earth is round! We at the Flat Earth Society have had centuries of experience in dealing with such fabrications.

At last, we have found another, like-minded group of lonely souls such as the Climate Science Education Trust who are bravely fighting the wave of charlatan science.

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Roughan’s ready theory

John Roughan has a theory. The New Zealand Herald‘s columnist and leader writer waxes lyrical this week about the discovery of the Higgs boson bringing excitement back to science — science having been made dull by being “dominated by environmentalism” for too long. Others may wish to make fun of Roughan’s somewhat incoherent take on particle physics:

The glimpse of the ‘Higgs boson’, or something like it, allows minds to boggle on the existence of “dark matter” and the possibility there really is a dimension to the world that is beyond human sensory perception.

Who knows where that knowledge will lead? Next they will work out how to control the particle, then they will remove it to enable things – people – to travel at the speed necessary to explore the galaxy.

But bring it on, I say. Let’s get the Roughan-Higgs drive patented. That’s a new technology that could really drive the economic transformation of New Zealand. Truly ground-breaking stuff from a political columnist.

Roughan’s real theory, sadly, is much more mundane, and amounts to little more than an extended and ill-educated rant against environmentalism.

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The truth is molten

Extreme weather events are where the climate change rubber hits the road, and if events over the last month are anything to go by, global warming is currently doing doughnuts and burnouts on tarmac right round the globe. Kevin Trenberth put it rather nicely in an interview with PBS Newshour in the US: “This is a view of the future, so watch out.” John Vidal in The Guardian sums up the situation rather well:

…how much more extreme weather does it take for governments and individuals to act, or for the oil companies to withdraw from the Arctic, or the media to link global warming with the events now being witnessed around the world? Must the sea boil, the Seine run dry, New York flood and the London Olympics be consumed by fire before countries are shocked into taking concerted action?

Damn good question.

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