Tag: Skeptical Science

The Climate Show #14: volcanoes, black carbon and crocks from Christy

A busy news week sees Glenn and Gareth discussing volcanoes in Chile and Africa, busy pumping ash into the atmosphere and disrupting flights in South America, Australia, New Zealand and the Middle East, an extreme spring in the USA, drought in Europe and a warm autumn in NZ, a new UN report on black carbon and how a reduction could cut future warming, Aussie scientists fighting back against climate denial, and forecasts for the summer ice minimum in the Arctic. John Cook from Skeptical Science deals with their new series on John Christy’s climate crocks, and introduces a great new graphic front end for the SkS climate literature database, plus we cover price reductions on solar panels, LEDs on streetlights in San Francisco and MIT’s Cambridge crude.

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Predicting the bleeding obvious (and getting it wrong)

A couple of days ago one of the leading figures in the New Zealand climate crank pantheon, the Climate “Science” Coalition’s very own Bryan Leyland, popped in to Hot Topic and left a comment drawing attention to his new favourite game — “predicting” global temperatures by projecting the southern oscillation index forward seven months. He bases this on the “work” of John McLean, last mentioned here a couple of months ago when I looked at his prediction (happily promoted by the NZ C”S”C) that 2011 will be the “coolest year globally since 1956 or even earlier”. Suffice to say, it won’t be.

Leyland first notes the infamous McLean, De Freitas and Carter paper of 2009, then his own “prediction” that this year’s La Niña would bring a cooling in global temperatures, and then says:

What is remarkable about this is that a retired engineer with access to the Internet has been able to make accurate predictions of future climate. Yet, to my knowledge, no computer-based climate model nor any mainstream “climate scientist” predicted this cooling. To me, this is truly remarkable.

What’s really remarkable is that Leyland is actually only showing his ignorance of some pretty basic climate relationships.

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Don’t Hide your love away: Don Brash, climate and a very particular kind of coup

The most right wing political party in New Zealand that is represented in parliament is the Act Party. This blog post by Bryce Edwards, a political scientist at the University of Otago, is a little long and a little out of date now (November 2009) but it gives a reasonable summary of the state of play in New Zealand. For the impatient the guts is that parties can be positioned on xy axes of left-right and libertarian-authoritarian.

Lib cons

Positions of New Zealand political parties as of 2008. Figure by Doug Mackie, drawn from the mean data at Bryce Edwards’ blog. Scale converted from 0-10 in original to -5 to +5 here. Edwards gives the caveats and all errors and distortions are mine.

Until just after the 2005 General Election the ‘centre right’ National Party was lead by Don Brash, an ex-governor of the Reserve Bank. The arguments will go on but most think Brash lost the election for the National Party as he was too right wing.

National won the 2008 election without Don Brash. But it seems Brash and his mates have ‘unfinished business’. Brash gained infamy in 2004 as leader of the opposition for suggesting to a US Congressional delegation that if he were elected in the 2005 election then New Zealand’s nuclear ship ban would be gone by lunchtime. And as leader of the National Party Brash was vocal about his extreme scepticism of climate change.

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Climate Change Denial: Heads in the Sand

Climate Change Denial: Heads in the SandJohn Cook’s website Skeptical Science is held in high regard for its patient examination of the arguments put up by climate change deniers and its marshalling of the answers mainstream climate science provides. The result is quietly devastating as the scientific inadequacy of the deniers’ arguments becomes apparent.

Cook has now collaborated with environmental scientist Haydn Washington in a book which puts denial in all its forms under the spotlight of reason and challenges readers to recognise it for the delusion it is. Climate Change Denial: Heads in the Sand not only focuses on the deniers who claim that the science is wrong but also, as the subtitle indicates, conducts a telling examination of the full range of societal denial. Some denial is active and aggressive, but the persistent refusal of society to adequately face up to the reality of climate change is also a form of denial, one which the book addresses with urgency.

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The Climate Show #11: a trillion tonnes of trouble

Glenn says he thinks this show’s “a cracker” (but he always says that), and despite the lack of a special star guest — though with the help of assorted luminaries from the Climate Futures Forum (David’s Karoly and Frame, Robert Gifford and Erik Conway –) we cover a huge range of issues, from Jim Hansen’s upcoming visit to NZ, the climate talks in Bangkok and Arctic ice, to why we need to think about our carbon budget, and why a trillion tonnes of the stuff might be a tad too much. John Cook joins us to discuss why there really is a scientific consensus on the reality of climate change and its causes, and in the solutions section we look at new developments in battery technology.

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