McLean follow up

Elaine McKewon book-ended my letter to the editors of Fairfax papers The Age and Sydney Morning Herald regarding the publishing of John McLean’s error-ridden piece on the IPCC (the editors, by the way, have not responded) with a terrific take down of McLean in Crikey.

She questioned McLean’s byline on the original article, to whit:

“John McLean is the author of three peer-reviewed papers on climate and an expert reviewer for the latest IPCC report. He is also a climate data analyst and a member of the International Climate Science Coalition.”

asking “But is that accurate? Who is John McLean? What qualifications entitle him to speak as an expert on climate science? What is the ICSC, and which groups, interests and agendas do McLean and the ICSC represent? What exactly does it mean to be an “expert reviewer” of IPCC reports?”

Benefits of Oz climate policy on The Conversation

Little by little: the benefits of Australian climate policy

By Roger Jones, Victoria University

A catchment threatened by salinity can’t be repaired by one or two landholders. Revegetation designed to lower watertables has its greatest ecological benefit where the plants are, but its net impact on salinity is small and spread over a much larger area. To achieve catchment-wide benefits, many good neighbours need to pay a small amount towards revegetation, with everyone contributing according to their capacity. Landcare – an idea invented in Australia and exported overseas – works exactly on that basis. It is supported by all major political parties, and many Landcare programs are funded by the taxpayer.

For climate, any action to permanently reduce greenhouse gas emissions in one region spreads the benefits across the globe. A global effort requires many good neighbours amongst countries who may not know each other well or trust each other very much.

Spooner again

The Age cartoonist John Spooner returned to climate policy this weekend. I won’t have go at Spooner as I did after last weekend’s effort but I will discuss his theme. Spooner maintains that the carbon tax and GST double up, giving the example of a little boy with his lawyer trying to avoid a shopkeeper double taxing his chocolate. What Spooner is doing here – to put a generous point on it – is to reflect what many people are thinking.

So how realistic is this scenario? On Friday, the Minister for Climate Change Greg Combet and the assistant treasurer David Bradbury issued a joint statement that GST does not apply to the $23 per tonne price of permits. This avoids double taxation where GST is charged on GST (which they shouldn’t be anyway). Where permits are given free, the prices will not be carried through, limiting its effect. I can’t see however, that GST won’t be levied on general goods and services as reported here. But these numbers will be comparatively small.

Spooner’s war on climate policy

John Spooner, cartoonist for The Age has fired his latest salvo in his war on climate policy in yesterday’s (7-7-2012) paper. It mentions me so I feel obliged to provide a response. J’accuse Spooner of being a propagandist.

Yep, that’s me down by the *. Quoted as measuring Australia’s policy impact as being 0.0038°C in 2100. Which would happen if Australia was to reduce its emissions by 5% from 2000 by 2020 and maintain that until 2100. But is this cartoon an accurate and amusing reflection of the conversation Gillard would have with her imaginary friend? Well yes, until the fourth panel. Then it falls away — and that’s worth a bit of scrutiny. And he gets IPCC wrong. What is the IPPC?