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Posts Tagged SREX

Signing up to nonsense: denialists plot letter to UN secretary general Gareth Renowden Nov 29

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People send me stuff. Imagine my surprise when this morning’s mail included the text of a round robin email from Tom Harris — the Canadian PR man who heads the Heartland-funded denialist lobby group the International Climate Science Coalition [full text here]. It gives an interesting insight to how these groups work behind the scenes. Here’s Harris appealing for signatures to a letter to UN secretary general Ban Ki-Moon:

Time is short if we are to mount a significant counterpoint to the scientifically invalid assertions already being broadcast by the 1,500 journalists and 7,000 environmentalists attending the UN climate conference now underway in Qatar.

Please find below our “Open Letter to the Secretary-General of the United Nations” to which we are inviting your endorsement. We have 61 qualified endorsers as of 9 pm EST, about 19 hours after we started to ask people.

Because we have an agreement with a major media outlet to publish the open letter on Thursday, I will need to know of your support within the next day if possible, please.

The denialist spin machine in action. The usual suspects queuing to sign up to a letter that’s going to be published — where? My guess would be the Wall Street Journal. Even more interesting is the nonsense these luminaries are so keen to endorse…

It’s worth noting that Harris is not giving anyone the chance to change his proposed letter. The usual suspects are expected to sign up without quibbling about wording. And they’re signing up to a thoroughly modern catechism of climate crank disinformation. Here are the key claims in the letter:

UK Met Office data shows “there has been no statistically significant global warming for almost 16 years”.

This is nonsense, based on a beat-up published by the Daily Mail a few months ago. Warming continues, as the World Meteorological Organisation points out.

Global warming that has not occurred cannot have caused the extreme weather of the past few years. Whether, when and how warming will resume is unknown. The science is unclear. Some scientists point out that near-term natural cooling, linked to variations in solar output, is also a distinct possibility.

“Some scientists”? I suspect only the signatories to Harris’s letter expect a “near-term natural cooling” caused by the sun1.

The “even larger climate shocks” you have mentioned would be worse if the world cooled than if it warmed.

A remarkable (and unsupportable) assertion. I will allow that an ice age might be an inconvenience, but as our emissions have effectively postponed the next one for the foreseeable future, that’s the least of our worries.

The incidence and severity of extreme weather has not increased. There is little evidence that dangerous weather-related events will occur more often in future.

The letter goes on to quote from last year’s IPCC special report on climate extremes (SREX), but ignores the key findings of that report: that increased extremes of hot weather and rainfall are being recorded, and are “virtually certain” to continue as the climate warms.

We also ask that you acknowledge that policy actions by the UN, or by the signatory nations to the UNFCCC, that aim to reduce CO2 emissions are unlikely to exercise any significant influence on future climate.

Harris and his tame signatories can ask, but to expect the UN secretary general to reject the advice of his own organisation and the vast majority of the world’s climate scientists on the basis of an error-ridden screed put together as a stunt by PR flacks for fossil fuel interests is a bit of stretch, I’d have thought. Harris’s letter will be just as effective as all the other letters he’s sent to UN secretary generals at climate conferences, and that is not at all.

  1. The phrasing recalls similar pronouncements by NZ’s very own Bryan Leyland, a veteran of several climate science coalitions. I wonder if by any chance he had a hand in the letter?

The Climate Show #22: Durban doubts & Renwick on extremes Gareth Renowden Nov 25

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A crisp and crunchy show this week, as Gareth and Glenn interview Dr James Renwick about the IPCC’s cautious new report on extreme weather and the riskier future we all face. With added ruminations on the potential slowdown in international action at the Durban conference, record greenhouse gas levels reached in 2010, the prospect of “hyper warming” and the release of some lightly warmed over stolen emails. No debunking a la Cook this week, but he’ll be back soon, and we have news of the world’s first hybrid jet aircraft.

Watch The Climate Show on our Youtube channel, subscribe to the podcast via iTunes, listen to us via Stitcher on your smartphone or listen direct/download from the link below the fold…

Follow The Climate Show at The Climate Show web site, and on Facebook and Twitter.

The Climate Show

News & commentary: [0:04:30]

Rich nations ‘give up’ on new climate treaty until 2020 — Ahead of critical talks and despite pledge for new treaty by 2012, biggest economies privately admit likelihood of long delay: Fiona Harvey in the Guardian

But Chris Huhne disagrees.

And Gummer, Prescott and Jay are more upbeat, as is Mark Lynas, adviser to the Maldives.

And just to underline how stupid that all is, the WMO reports record GHG levels in 2010
Reuters, WMO Bulletin.

Which might mean we’re on the way to ’hyperwarming’.

Fresh round of hacked climate science emails leaked online: A file containing 5,000 emails has been made available in an apparent attempt to repeat the impact of 2009′s similar release.

Two year old turkey for Thanksgiving: CRU emails part deux, and Stephan Lewandowsky at The Conversation.

Interview [0:27:00]

Dr James Renwick, principal scientist, climate, at NIWA talks to us about the IPCC’s latest report – the SREX, or Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation.

See also: http://www.sciencemediacentre.co.nz/2011/11/21/nz-faces-moral-obligations-as-climate-changes-hit-scientist/, and all links to report here: Stormy weather: we’re making it worse, and there’s more on the way.

Solutions [0:54:00]

California hits 1GW of rooftop solar.

Turning Commercial Jets into Hybrids.

Google drops some projects… A “Renewable Energy Cheaper than Coal” initiative launched to drive down the cost of generating solar power was listed among the Google undertakings being nixed. “At this point, other institutions are better positioned than Google to take this research to the next level,” he added.

Thanks to our media partners: Idealog Sustain, SciblogsScoop and KiwiFM.

Theme music: A Drop In The Ocean by The Bads.

Stormy weather: we’re making it worse, and there’s more on the way Gareth Renowden Nov 20

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The IPCC released the summary for policymakers of its Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) in Kampala, Uganda, on Friday (SPM, SREX site, launch presentation slides). The report concludes that globally there has been a significant decrease in cold days and nights and an overall increase in warm days and nights, that it’s likely that “anthropogenic influences” have led to warming of extreme daily minimum and maximum temperatures, and that heavy rainfall events are increasing in many areas. There has also been an increase in extreme coastal high water events.

The report also projects that it is “virtually certain” that increases in the frequency and magnitude of warm daily temperature extremes will continue through this century, and that there will be corresponding decreases in cold extremes. It’s also very likely that heat waves and warm spells will become more frequent and warmer. Heavy rainfall events are also expected to increase, and the proportion of rain falling in those events is likely to increase. There are also likely to be more problems from storm surges and sea level rises, an increase in droughts, and landslides in mountainous regions.

Much of the report’s content will come as little surprise to those who have been following the subject — in common with previous IPCC reports the conclusions are conservative, couched in laboriously exact language, and exclude the most recent work1 — and for me the most interesting parts are the discussions of how extreme weather events interact with human populations to create disasters. In this respect, arguing about whether an event was “caused by” or “made worse by” warming is largely irrelevant to trying to find ways to reduce the impact of current and future extremes.

See also: Jeff Masters has an interesting post going into more detail about the report’s findings, RealClimate considers the report’s discussion of tropical cyclones, plus news reporting from the BBC, Guardian, and Reuters.

Meanwhile, the usual suspects are scrabbling around looking for ways to misrepresent the report’s findings. The most egregious to date comes from Nigel Lawson’s secretly-funded “Global Warming Policy Foundation”, who pick a paragraph out of context and pretend that it shows that…

According to a preliminary report released by the IPCC, there will be no detectable influence of mankind’s influence on the Earth’s weather systems for at least thirty years, and possibly not until the end of this century.

… which is not what the report says at all!

Finally, Green.TV and WeatherUnderground have launched a new twice monthly video on current global extreme weather events. Here’s the first episode:

Definitely one to follow with interest…

  1. Unavoidable, given the way these things are put together.

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