Tag: ice

Drinking wine spo-dee-o-dee

Grapes.jpg According to a Reuter’s piece in the Guardian [UK], New Zealand’s wine makers are upbeat about their prospects in a warming world. A warmer climate will increase the area suitable for producing fine wine, but it may mean changes in the grapes being grown.

Higher temperatures due to global warming are expected to make cold areas of New Zealand more temperate and better suited to grape cultivation. So it’s no surprise that New Zealand wine-growers are upbeat about a future that includes climate change. “The big picture for New Zealand wine is very, very good,” said Philip Gregan, chief executive of industry body New Zealand Winegrowers.

A rather nice confirmation of the view I expressed in Hot Topic. One of the interviewees is Clive Paton of Ata Rangi, a name to conjure with in the world of NZ red wine:

Paton said the Martinborough climate is ideal for producing Pinot Noir, but a slight rise in the temperature would be enough to tip the balance. So Paton has been looking at Syrah, also known as Shiraz, getting to grips with the nuances of an alternative variety, in preparation for a potential shift. “Even if it does rise a half or one degree, it’s still going to be a great place for growing grapes,” said Paton.

Very true. Good job we have some syrah chez Hot Topic. But what if the warming is not so moderate…? The rest of the world is worried. Discovery Channel covers the second Climate Change & Wine conference, being held in Barcelona this weekend. Pancho Campos, the president of the Wine Academy of Spain, who organized the conference, also thinks we might be on to a good thing:

The French “Grand Crus” could be further threatened by the “New World” wines of Australia, California, Chile, Argentina, South Africa and New Zealand, who would have the best climatic conditions. “The countries in the southern hemisphere are next to a greater mass of water, and it is sea currents which maintain the temperature at its level,” said Campos.

Agence France Press coverage here.
[Update 21/2: The Herald picks up the Reuters story and expands it with a few (fairly old, I think) quotes from NIWA’s Jim Salinger. Interesting that the Herald predicts that we might be growing sauvignon blanc in Canterbury in 20 – 30 years. I wonder what that means for the 250,000 sav blanc vines already down the road from me….]

Being economical with the truth, or lying through her teeth?

homer.jpg Politicians are skilled at manipulating facts to convey any impression they desire. It’s called spin, and in its worst cases truthiness – nicely defined by the man who invented the term, Stephen Colbert of The Colbert Report: “We’re not talking about truth, we’re talking about something that seems like truth—the truth we want to exist.” Out in wingnut land, they want to believe that global warming is not real. So Muriel Newman at her NZ Centre for Political Research web site starts spinning the facts and, in the middle of a rambling attempt to justify a recent climate crank call for a joint Australia-NZ Royal Commission on climate change manages to come out with the following:

Anyone who claims that the science on global warming is settled is wrong. There is now growing evidence that that the earth is not warming but cooling: since the 1970s the glaciers of the Arctic, Greenland, and the Antarctic have been growing, and since 1998 average world temperatures have been falling with 2006 cooler than 2005 and 2007 cooler still.

This may be what Muriel fervently believes, but it is also completely untrue. So untrue, in fact, that saying it in an attempt to influence public policy amounts to lying. Sadly, in the echo chamber of truthiness around her web site, she gets taken at face value. Out in the wider world, it simply leaves her credibility in tatters.

Continue reading “Being economical with the truth, or lying through her teeth?”

They would say that (again), wouldn’t they?

dinosaur_roar.jpeg There are times when specially commissioned economic forecasts are a useful contribution to debate on emissions reductions, and times when they are not. The latest, commissioned by the Business Roundtable and the Petroleum Exploration and Production Association (Pepanz) from Adolf Stroombergen at Infometrics, is a fine example of the latter. The numbers allow Roger Kerr to rumble ominously [Stuff, Herald, original BR press release (PDF)]:

“The impact on numerous industries would be devastating – reductions in output of the order of 30 per cent to 40 per cent are reported in the case of sheep and dairy farming – and major industrial firms could face complete closure,” Mr Kerr said.

Even worse, households could be $19,000 a year worse off by 2025 and the government would still fail to meet a notional target of reducing emissions to 1990 levels by 2025. Sounds dire. Better do nothing then…

But, as is usual with these things, when you look at the assumptions that underpin the forecast, you find that they have been carefully designed to produce the result the sponsors wanted. Take a look at the method used (see PDF linked above): they define a “business as usual” case against which they will measure the costs of emissions reductions – and they shoot for GDP growth of 4.5 – 5% per annum. I don’t have the figures to hand, but I can’t think of any period in the recent past when GDP growth has been that high – and certainly not for 17 successive years. And the costs? They use very high carbon prices (up to $300/tonne). So, when you artificially inflate both long term growth and the costs of action, you discover that action’s expensive.

Why am I not surprised?

And I’m not entirely surprised by news (Radio NZ) that 15 iwi leaders, chaired by Tuku Morgan and meeting at the Waitangi Treaty grounds say they oppose all climate-change legislation – because it has no regard for Treaty rights. But I’d like to know more about why. Forestry interests are one thing, geothermal sensitivies another, but what are the Treaty implications?

Bryan bites back

Regular commenter (and literary critic) Bryan Walker was so incensed by the Herald’s decision to print a specious opinion piece by Canadian climate denier Tom Harris (see comments to The midweek omnibus) that he submitted an article in rebuttal, and a letter. The paper printed the letter at the weekend and the rebuttal today, showing that perhaps good sense has returned from its summer break (or that the editor has started reading the opinion pieces again). Nicely done, Bryan.

Also in today’s Herald: Gwynne Dyer’s feeling rather gloomy about the pace of negotiations in the face of accelerating climate change. And the The Press has finally posted a piece on Dutton’s Climate Debate Daily site that ran in Saturday’s paper. It’s rather friendly to the whole thing, but does at least mention my main criticism – that it posits a false equivalence that distorts the balance of evidence.

The midweek omnibus: #37 (Putney to Peckham)

There’s been some good news, and not too much bad news. Let’s start with some good NZ news.

  • The Hillary Institute of International Leadership, launched in Antarctica a year ago with Sir Ed in attendance, has announced that “Leadership in….Climate Change Solutions will be the topic for the Institute’s first four year work-cycle, 2008-2012.” The Institute will appoint annual Hillary Laureates who will give public lectures in the US and NZ (the first in Christchurch in June), and a major award, to be called the Hillary Step, in 2012. There will be substantial cash awards – they’re aiming for $1 million by 2012. Good interview on Radio Nz National earlier this week (scroll to 18:46) with an Institute spokesman. Meanwhile Helen Clark won an United Nations Environment Programme (UNEP) Champions of the Earth award, which recognises individuals from each region of the world who have shown “extraordinary” leadership on environmental issues. The cynic in me comments that if wishes (and good words) were horses, she’d be riding a virtual Melbourne Cup winner. Unfortunately, in the real world she’s stuck on My Little Pony.
  • Christchurch Airport has achieved carbon neutrality through Landcare Research’s CarbonZero programme, making it the second in the world to do so (behind one in Sweden). Good marketing, at the very least, though it would be better if the international tourists arriving were as well offset.
  • Mass market electric vehicles take a step closer with announcement of a deal between Project Better Place, Renault-Nissan and the Israeli government. “The Israeli government would provide tax incentives to customers, Renault would supply the electric vehicles, and Project Better Place would construct and operate an Electric Recharge Grid across the entire country. Electric vehicles will be available for customers in 2011.” According to the launch press release, the scheme will use an “innovative business model” where drivers will not have own a battery, but will subscribe to the service on the basis of kilometers driven. This (and the tax incentives) will presumably keep the cost of the cars down. Over to Meridian… (Hat-tip: Joe Romm at Climate Progress). Meanwhile, Tesla are promising to (finally) deliver the first of their electric sportscars in March.
  • The EU has announced its climate plan, designed to reduce European emissions by 20% by 2020 [Economist, New Scientist, Guardian], and there will undoubtedly be a lot of fighting over how individual countries targets have been allocated. Meanwhile, the US has warned the EU not to use climate policy as a trade barrier, and the EU has warned the US that if it has no climate policy its products will face tariffs.
  • Technology Review has more on the Australian hybrid battery being successfully tested, and the BBC had a reporter on the Beluga as it began its transatlantic voyage to test the SkySail kite system.
  • Gar Lipow has made the full text of his book No Hair Shirt Solutions to Global Warming available as a free download [PDF]. I’m looking forward to reading it.
  • The BBC has done a couple of good pieces on king tides in Tuvalu and sea level rise, and The Economist finds encouraging signs of the success of eco-labelling (especially of sustainably harvested fish).
  • More wind farms on the way: Meridian has announced it intends to proceed with a 31 turbine installation in Wellington’s Ohariu valley – the $420 million Makara development. Meanwhile the Herald prints poet Brian Turner’s thoughts on the impact of wind farms on the NZ landscape. I don’t necessarily agree with his take on wind energy, but it’s hard to disagree with his conclusion: “Our oft-warbled claims to be ahead of the game and clean and green are no more than self-congratulatory chitter. Sort out what you think our legacy ought to be, people, and stand up for it before it’s too late.”
  • Finally, Weather Channel senior meteorologist Stu Ostro continues his analysis of weather developments in the northern hemisphere, and how they could be (or already are) are sign of the impact of rapid climate change. Well worth a read if you are in the slightest weather literate, and worrying for those who are. And lest we relax, scientists at the University of Colorado at Boulder report that the ice cap on Baffin Island in the far north of Canada has reduced in size by at least half over the last 50 years.