Christchurch’s coastal cock up: review panel padded with climate deniers

IssacCordalBerlinThe long running saga of the Christchurch city council’s attempt to introduce new planning guidelines for suburbs threatened by flooding and sea level rise has reached a new level of absurdity. A five person panel appointed to conduct a second peer review of a key report on coastal hazards includes two high-profile climate deniers with strong links to extreme right wing climate propaganda groups. From Friday’s Press:

The list of experts approved by the council included New South Wales University coastal engineer Dr Ron Cox, Canterbury University coastal studies senior lecturer Dr Deirdre Hart, Waikato University earth sciences senior lecturer Dr Willem de Lange, retired Environment Court judge Shonagh Kenderdine and statistician Dr Keston (sic) Green, of South Australia University business school.

Cox, Hart and Kenderdine are all highly respected experts in the field. However, Kesten Green and Willem de Lange both have long histories of working with and for groups seeking to delay action on climate change. It appears they have been added to the panel as a sop to deniers amongst the coastal residents campaigning against the council’s proposals. Continue reading “Christchurch’s coastal cock up: review panel padded with climate deniers”

Too hot (and here comes the surge)

GISS20152015 was the hottest year since records began in all of the major global temperature datasets, and by a huge margin. The world is now more than 1ºC warmer than pre-industrial temperatures — pushed there by rapidly rising levels of greenhouse gases in the atmosphere, and helped a little by the current very strong El Niño. And because El Niño’s major impacts on global temperatures happen as an event declines, we can expect 2016 to be even warmer.

Carbon Brief has an excellent analysis of the new record here. See also NASA and NOAA’s joint announcement, the NASA press release, and Hansen et al’s overview (pdf). Here’s the latter on the outlook for the rest of the decade:

We can also say with confidence, because of Earth’s energy imbalance (energy absorbed from sunlight exceeding heat radiated to space), that the present decade will be warmer than last decade. Already the first half of the present decade is almost 0.1°C warmer than last decade. Strong La Niñas commonly follow strong El Niños, so it is likely that 2017 and perhaps 2018 will be quite cool relative to 2015-2016, but the decade as a whole should be considerably warmer than the prior decade.

Kevin Trenberth provides an interesting overview at The Conversation, detailing some of the weather extremes delivered by the current El Niño, and notes:

What we have seen this past year will likely be routine in about 15 years, although regionally the details will vary considerably. Indeed, we have had a glimpse of the future under global warming.

You wouldn’t want to bet against it continuing… Continue reading “Too hot (and here comes the surge)”

Postcards from La La Land: Wishart falls through Thin Ice

ThinIceAllow me to pose a question. Which fearless investigative reporter, magazine publisher and author could be bothered to attend a school showing of Thin Ice, the excellent climate documentary put together Simon Lamb and scientists from VUW and Oxford? And did he stand up at the end and make a fool of himself? Well, by his own admission he stood up and asked questions. Whether he made a fool of himself is another matter, but there’s some handy evidence we can look at…

Any New Zealand reader with a passing interest in climate issues will know that I’m talking about Ian Wishart, a writer with an extensive track record of misunderstanding climate science and a tendency to shout about it from the rooftops. Last week he published a “review” of Thin Ice at his Investigate Daily web site. It was also picked up at µWatts. In this “review” he provides all the evidence we need to decide on his expertise.

Continue reading “Postcards from La La Land: Wishart falls through Thin Ice”

The advice of fools: Newman and Kelly risible on rising seas

IssacCordalBerlinFormer ACT MP Muriel Newman — an extreme right-winger and no stranger to the wilder shores of climate denial — has waded into the debate about sea level rise and coastal hazards in Christchurch in a long-winded and unhelpful article at her NZ “Centre for Policy Research” web site. In many respects, her piece is par for the Hidebound course — full of misdirection, misrepresentation and schoolgirl errors of fact, motivated by a weird world view:

The reality is that unfortunately, carbon dioxide is being used as a political football. When radicals embraced the environmental movement in the seventies, driving out people like Dr Patrick Moore the founder of Greenpeace, they used the climate debate to conceal their real agenda – the global redistribution of wealth.

Newman takes as the text for her sermon a piece by Mike Kelly, a New Zealander who is a professor at the University of Cambridge in the UK. His offering is just as ill-informed as Newman’s — can it really be the case that a professor of technology, whose main expertise is in “advanced electronic devices for very high speed operation”, doesn’t understand the difference between weather forecasting and climate modelling? Perhaps Kelly should read a few introductory texts on climate modelling before pontificating so publicly — and so erroneously.

But what makes Newman and Kelly’s articles so unhelpful to coastal residents in Christchurch and elsewhere is not the parroting of climate denialist tropes, but the conclusion she reaches:

The Christchurch Council – and all other councils around New Zealand for that matter – should base their coastal hazard projections, on what has happened in the past. There is no perfect predictor of the future, but looking at what has actually happened in the past is better than seizing on unreliable models developed by those driving a political agenda.

Let’s do what Newman wants, and forget modelling future sea level rise. Let’s look at the past.

Continue reading “The advice of fools: Newman and Kelly risible on rising seas”

How Climate Change Deniers Sound to Normal People


Something for the weekend: US comedy team Girl Pants Productions with a commentary on denier arguments. John Cook will be particularly pleased with the condom consensus argument…

And a date for the diary of Wellingtonians: next Tuesday Steve Rintoul from CSIRO’s Oceans & Atmosphere Flagship and the Antarctic Climate and Ecosystems Cooperative Research Centre in Hobart will be giving this year’s ST Lee Lecture on The Fate of the Antarctic Ice Sheet: Lessons from the Geological Past and How they are Informing Future Predictions at VUW. From the Royal Society alert:

This lecture will review recent progress in understanding the role of the Southern Ocean in the earth’s climate system, how the Southern Ocean is changing, and the consequences of those changes for climate, sea level and the future of the Antarctic Ice Sheet.

Sounds fascinating. For more info, visit the lecture web page and get in touch today if you’d like to go along.