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)”

Leyland and Carter: the rebuttal that isn’t and the hypocrisy that is

CarterFlatEarth.jpgSciblogs editor Peter Griffin recently gave climate denial activists Bryan Leyland and Bob Carter a “right of reply” to my post pointing out the errors and inconsistencies in a Dominion Post op-ed penned by the pair. Griffin took this action because of vociferous complaints from Leyland, who took offence at my discussion of his expertise (non-existent) and history of campaigning against action on climate. The result is billed as a “rebuttal”, but it isn’t, as I shall demonstrate.

The Sciblogs “rebuttal” is a mishmash of a so-called “fully referenced” version (pdf) of the op-ed that Leyland says was supplied to the Dominion Post, but he and Carter also prepared a very long-winded “response” (pdf) to the debunking of their piece by David Wratt, Andy Reisinger and Jim Renwick in the DP. The latter is a real eye-opener…

Life is too short to do another point-by-point demolition1, so I’ll select a few key issues that demonstrate that although they claim to be discussing science in a scientific manner, what they are actually doing is having the equivalent of an argument in a pub — prepared to say anything if they think it will help them “win”.

Continue reading “Leyland and Carter: the rebuttal that isn’t and the hypocrisy that is”

  1. Leyland & Carter may be retired, with nothing better to do than promote their crank viewpoints, but I have grapes and truffles to nurture through to harvest, and a book to write []

DomPost denier debacle: science has the last word

The Dominion Post, which blotted its editorial copybook last week by publishing a factually incorrect and highly misleading opinion piece by climate denialists, has today published a heavyweight reply by three of NZ’s top climate scientists — David Wratt, Andy Reisinger and Jim Renwick1. Headed “Human role in climate change is clear”, the article is clear about climate reality:

Human influence on the climate system is clear and growing, and impacts are evident on all continents. If left unchecked, climate change will increase the likelihood of severe, pervasive and irreversible impacts for people and ecosystems.

We do have options to reduce risks by reducing greenhouse gas emissions and adapting to some climate change, but time is running short if we want to limit changes to manageable levels. Ignoring or misconstruing the overwhelming evidence is not a responsible risk management strategy.

It’s not clear whether the DomPost plans any further response to the rubbish they printed from Bryan Leyland and Bob Carter, but the editorial team at the newspaper would do well to reflect on the approach to the subject adopted by Guardian editor Alan Rusbridger, introducing an important new series of features in that paper:

For the purposes of our coming coverage, we will assume that the scientific consensus about man-made climate change and its likely effects is overwhelming. We will leave the skeptics and deniers to waste their time challenging the science. The mainstream argument has moved on to the politics and economics.

Precisely. Rusbridger — who is retiring after 20 years as editor — wants his newspaper to do justice…

…to this huge, overshadowing, overwhelming issue of how climate change will probably, within the lifetime of our children, cause untold havoc and stress to our species.
So, in the time left to me as editor, I thought I would try to harness the Guardian’s best resources to describe what is happening and what — if we do nothing — is almost certain to occur, a future that one distinguished scientist has termed as “incompatible with any reasonable characterisation of an organised, equitable and civilised global community”.

That’s what a real newspaper does: takes on the big issues. If the Dominion Post wants to be more than a Noddy book newspaper publishing rubbish from the intellectual heirs to Big Ears, it’s high time it took a sensible approach to the climate debate, and followed Rusbridger’s lead.

Continue reading “DomPost denier debacle: science has the last word”

  1. David Wratt is an Emeritus Climate Scientist at NIWA, an Adjunct Professor in the NZ Climate Change Research Institute at Victoria University, and a Vice Chair of Working Group 1 of the IPCC. Andy Reisinger is Deputy Director (International) of the New Zealand Agricultural Greenhouse Gas Research Centre and served as coordinating lead author in the most recent IPCC report. James Renwick is a Professor of Physical Geography at Victoria University of Wellington and served as a Lead Author on the last two IPCC Reports. []

25 ways the DomPost failed its readers by publishing Leyland and Carter’s climate crap

Carter with his Flat Earth society peers
Carter with his Flat Earth society peers
The Dominion Post, the newspaper of record for New Zealand’s capital city, today gave great prominence to an opinion piece by high profile climate denialists Bob Carter and Bryan Leyland titled Hypothetical global warming: scepticism needed1. It’s a “Gish Gallop” of untruths, half-truths and misrepresentations — a piece so riddled with deliberate errors and gross misrepresentations that it beggars belief that any quality newspaper would give it space.

I will deal with the factual errors in a moment, but the DomPost‘s lack of editorial judgement extends well beyond any failure to fact check the article. Carter and Leyland’s expertise on the issue is misrepresented. The newspaper’s readers are not given a true picture of their “standing”. They are in fact paid/sponsored propagandists, way out on the crank fringes. Here’s how Carter is credited.

Professor Bob Carter is an honorary fellow of the Royal Society of NZ. His expertise is in geology and paleoclimatology — deducing past climates from geological records. He has written several books on climate change.

All of that is true2, but it is far from a full picture. In fact, Carter has been a propagandist against action on climate change since the 1990s, with a history of paid work with and for far-right wing organisations in Australia and the USA – including being paid by the notorious Heartland Institute in the US to produce shoddy pseudo-academic publications. In the right wing Australian journal Quadrant, where links to right wing organisations obviously play well, Carter’s credit runs like this:

Bob Carter is an Emeritus Fellow of the Institute of Public Affairs (IPA) and Chief Science Advisor to the International Climate Science Coalition (ICSC).

The IPA campaigns against climate action, and Carter recently starred in its Climate: Change the facts tour around Australia promoting a new propaganda pamphlet. As an adviser to the ICSC — a group attempting to promote climate denial around the world, he works to:

“…directly educate the public about what science, engineering and economics are really concluding about climate change and the downside of misguided plans (e.g., wind turbines, “carbon sequestration”, etc.) to “solve the crisis”. This includes newspaper articles, letters to the editor, radio and TV interviews, public presentations, regular postings on our, and others’, Web sites and use of all forms of popular social media.”

In other words, Carter and Leyland managed to con the DomPost into playing along with their propaganda campaign.

The DomPost credits Leyland thus:

Bryan Leyland is an engineer specialising in renewable energy. He is an accredited reviewer for the IPCC and has contributed several articles on renewable energy technologies to overseas publications.

In fact, Leyland has a long track record of activism against action to reduce carbon emissions. He was a founder member of the NZ Climate Science Coalition and a trustee of the NZ Climate Science Education Trust — formed to bring a court action against NIWA’s handling of the national temperature record. When the case was lost, the trust was folded so that Leyland and his fellow trustees could avoid paying $90,000 of court-ordered costs.

Leyland is notorious in NZ media circles for his attempts to push climate denial. It beggars belief that the DomPost did not know about his track record, and went ahead with publishing an article under his name without prominently noting his role as an activist.

As propagandists, the product that Leyland and Carter are pushing is doubt — a tactic first used by the tobacco industry, but since refined by fossil fuel interests keen to avoid emissions cuts. Leyland and Carter “win” every time a mainstream media outlet gives their views credence by giving them prominence. Newspapers do not regularly provide platforms for cranks, but that is exactly what Leyland and Carter are, as we shall see in a moment.

Continue reading “25 ways the DomPost failed its readers by publishing Leyland and Carter’s climate crap”

  1. On page A7 – opposite the leader. Not currently available on the web, but a scan has been posted on Twitter — see this comment below. []
  2. Except perhaps for the professorship. Carter has no current academic affiliation that I know of, so I wonder why the DomPost is granting him that status? Surely he wouldn’t have misrepresented himself to the paper? []

Carter in Dunedin: Otago Uni provides platform for climate crank plagiarist

For reasons best known to themselves, Otago University’s senior management this week provided climate denier and serial plagiarist Bob Carter with no fewer than two opportunities to spread his misinformation and misrepresentation of the state of climate science. The first, a public lecture on Tuesday evening (poster on left), gave Carter the chance to spruik his Heartland-funded and partially plagiarised “NIPCC” report. The second — given to the geology department of which he was a member from 1964 to 80 — was titled Has environmentalism become anti-scientific? Four Australian case studies. Given that Carter now represents himself as an “emeritus fellow” of the Institute of Public Affairs, Australia’s home-grown version of the far-right US lobby group the Heartland Institute, his conclusions in either presentation are not difficult to guess.

At Tuesday’s public lecture he was not given an easy ride, as an on-the-spot reporter confirmed to Hot Topic. Carter was welcomed by the local branch of the Flat Earth Society. Every five or ten minutes there were cries of “We love you Bob Carter” (in a West Indian accent, my source confides) from outside the lecture theatre.

Continue reading “Carter in Dunedin: Otago Uni provides platform for climate crank plagiarist”