Archive for the 'Science' Category
Thursday, November 7th, 2013
It would be easy to dismiss former Prime Minister John Howard’s address, to acolytes in London, presented at the invitation of climate sceptic and former UK Chancellor Lord Lawson. Over at New Matilda Ben Pobje has done that. So have others including Guy Rundle and Max Gillies in their 2002 production Your Dreaming: Poets, Pontificators and Expatriates and Jonathan Biggins and others at the Sydney Theatre Company satirise numerous politicians and others every year in their Revue.
Related articles: Australia’s Carbon Emissions Target: Intellectual Laziness At Work
Several of Howard’s statements are gratuitous, several are misrepresentations.
Howard’s principal statements must be identified for what they are. To suggest that the climate scientists’ statements are “sanctimonious” and that the term “denier” has some overtone of intimidation, as Howard does, is to misrepresent the meanings of words and the nature of the discourse.
Howard misrepresents the present state of scientific understanding by branding it as a mantra, as a set of views to be not denied. And he asserted, “In the past five years, the dynamic of the global warming debate has shifted away from exaggerated acceptance of the worst possible implications of what a majority of climate scientists tell us, towards a more balanced, and questioning approach.” Rubbish! Dangerous stupid rubbish!
This article is posted at my blog site.
Thursday, October 31st, 2013
Most of us have difficulty admitting we have been wrong. More importantly, views which cannot be supported by reasonably intelligent analysis of the facts at hand can be considered intellectual laziness, the failure to keep abreast of the latest knowledge. Behavioural economic and other studies reveal people are more wedded to their preconceived views based on their own experience and the views of those they respect than they are to what is revealed by the latest information and experience. Only what agrees with the past is retained.
That is something that typifies Tony Abbott’s ministers. The debate around climate change and Australia’s strategies have been bogged down by absolute refusal to depart from earlier policy decisions despite overwhelming evidence on two fronts, one of which is well traversed, the other less so but just as important.
The less well-known evidence has been covered several times in recent months by the splendid website Climate Spectator. The most informative article, by Tristan Edis on 16 August last year, pointed out that Australia’s abatement task may in fact be much lower than anticipated. Attention is drawn to this in the just released report from the Climate Authority.which the Government continues to be committed, and the reduction needed is actually about a third of what it was previously estimated, what is Minister Hunt’s problem in committing to increasing the emissions reduction target to 15%? Or better still 25%!
Increasing frequency and severity of storms and drought all over the world flowin g from rising temperatures make taking action more important than ever. Messrs Abbott and Hunt and others denied a link between climate change and the recent fires in New South Wales. The just released Intergovernmental Panel’s Fifth Report states clearly in one of its graphs, as pointed out by Tristan Edis, that for each of the three scenarios extreme fire weather is a significant feature!
This post is also on my blog site.
Sunday, January 8th, 2012
On June 10 last year I reported that the first part of Understanding Museums: Australian Museums and Museology, edited with Leon Paroissien, had been published as an e-book by the National Museum of Australia.
Late in the year the remaining essays were published. The complete e-book includes 25 separate essays covering everything from a review of the Pigott Report, developments since 1970 in museums generally through progress in art, science and history, education and touring exhibitions, digitisation and social media.
Following a consideration of the recent history of museums in Australia by Des Griffin and Leon Paroissien, Anne-Marie Condé of the National Museum reviews the important Pigott Report into museums and national collections which reported ot the Australian Government in late 1975. Ian Cook, inaugural Director of the State Conservation Centre of South Australia (later called Artlab Australia) and colleagues describe advances in collection conservation, Tim Hart from Museum Victoria and Martin Hallett from Arts Victoria recount the revolution in technology in museums. Des Griffin considers the very recent advances in technology and social media.
John Stanton of the Berndt Museum writes on ethnographic museums and Bernice Murphy, presently National Director of Museums Australia discusses Indigenous art and art museums whilst Michael Pickering of the National Museum and Phil Gordon of the Australian Museum review repatriation.
Discussions of History and museums are provided by Peter Stanley of the National Museum, Tim Sullivan of Sovereign Hill Museums Association, Margaret Anderson of the South Australian History Trust, Kevin Jones of the South Australian Maritime Museum and Viv Szekeres, formerly director of the Migration Museum in Adelaide.
Daniel Thomas, one time director of the Art Gallery of South Australia, provides an overview of art museums. Caroline Turner, Senior Research Fellow in the School of Humanities and the Arts at the ANU recvounts the expansion in international exhibitions and independent consultant Anne Kirker reviews paper conservation in art museums.
Natural history museums and their challenges are discussed by Doug Hoese, onetime head of science at the Australian Museum. Michael Gore, foundation director Questacon in Canberra, and Susan Stocklmayer, director of the ANU Centre for the public Awareness of Science review science centres.
Regional Museums are considered by Margaret Rich, former director of the Art Gallery of Ballarat and by museum and heritage consultant Kylie Winkworth. Representatives of various regional museum organisations consider developments in many of the states of Australia.
Lastly, education and the visitor experience in museums, one of the fields in which there have been significant advances, is addressed by Jennifer Barrett of Sydney University who describes museum studies at universities, Barbara Piscitelli, researcher on young children and museums, who focuses on the relationship that children have with museums, Janette Griffin of the University of Technology Sydney who reviews school students’ learning in museums and Lynda Kelly of the Australian Museum who discusses family visits.
Friday, June 10th, 2011
Des Griffin and Leon Paroissien (eds), 2011, Understanding Museums: AustralianÂ Museums and Museology, National Museum of Australia.
The first part of a volume on developments in museums in Australia since the 1960â€™s has just been published as an e-Book on the web site of the National Museum of Australia.
Museums were established across many parts of the Australian continent during the nineteenth century and the early part of the twentieth century. However it was in the latter part of the twentieth century that the greatest burgeoning of museums occurred. These decades also witnessed the consolidation of a sophisticated museum profession, the creation of a single national professional association “Museums Australia” and an active participation of Australian museum professionals in the international museum context. The essays in this section jointly seek to present a scholarly study of museums and museum practice that is also accessible to people outside the museum profession, who daily demonstrate their active interest in museums and their programs.
There are 11 essays in five sections.
Museums in Australia by Des Griffin and Leon Paroissien
Conservation in Australian museums by Ian Cook et al.
Ethnographic museums and collections by John E Stanton
Transforming culture by Bernice Murphy
Repatriation by Michael Pickering and Phil Gordon
War and Australia’s museums by Peter Stanley
History in the new millennium or problems with history? by Tim Sullivan
Art museums in Australia by Daniel Thomas
International exhibitions by Caroline Turner
Collecting works on paper by Anne Kirker
Museums and the environment by Douglass F Hoese
The second part to be published in late June or July will include further essays on history and science museums. Additional sections will deal with education programs and regional museums and there will be essays on museums and digitisation and social media.
Tuesday, December 8th, 2009
Hoots No. 12 – 8 December 2009: Global Climate Change and Museum Advocacy
In some recent commentary on challenges facing museums over the next several decades, the issue of controversy and advocacy has been mentioned. For instance, over at Museum 3.0 in the Forum a post by Lynda Kelly reports item 5 of the nine big themes for 2010 identified by Australian Museum director Frank Howarth as “Increasing our advocacy: taking a stance on things that matter”.
It should not be thought that museums have not been dealing with controversy or been concerned with advocacy though sometimes that advocacy has been rather muted and some controversial issues have been avoided.
Lynda Kelly has posted a very useful brief commentary on this subject and referenced an article “Museum Authority Up for Grabs: The Latest Thing, or Following a Long Trend Line?” by Daniel Spock, Director of the Minnesota History Center Museum program in the Fall 2009 issue of the journal Exhibitionist (p 6-10).
Global climate change is considered by many people to be the major issue confronting human society and the environment though in recent months people in some countries such as the US have put the issue at the bottom of their list of concerns. In this situation museums have the credibility and the responsibility to place in publicly accessible places information which is credible and authoritative.
If museums are concerned about advocacy then this issue – global climate change – is something to communicate about right now.
The Monday 7 December issue of the Sydney Morning Herald contained an article by Deborah Smith referring to a document on climate change put together by Brett Parris who is a Research Fellow at Monash University and Chief Economist for World Vision Australia.
Entitled “University tackles sceptics’ arguments“ it commenced, “As World leaders gather in Copenhagen, efforts to undermine public confidence in the science of climate change have intensified. Sceptics have recently gained traction by exaggerating uncertainties in the research”.
Parris’ full document addresses 21 common objections to the arguments put forward in support of the proposition that global climate change is occurring and that it is due to activity of humans, principally through industrialization and the emissions of CO2. From my reading of documents at realclimate.org and other articles and presentations I would conclude that Parris’ document is as good a summary of the arguments and the evidence and an excellent refutation of the claims of others as I have seen.
One of the major parts of Parris’ document concerns the economic impacts of action to mitigate the effects of climate change. He points out that such action would have an impact of about 0.1 or 0.2 percent decline in income growth compared with “business as usual” (not taking account of an negative impact of climate change which is very important); this translates to a delay of four months or so by 2050 in reaching a certain target level.
At the end of the document, Parris quotes Nobel prize-winner in economics Paul Krugman: “Writing after the vote on the Waxman-Markey climate change bill in the US Congress, Krugman considered the implications of unmitigated climate change for the US economy and for future generations. He concluded that continued denial of the link between anthropogenic greenhouse gases and climate change, with the aim of thwarting action to reduce emissions, was a form of treason:
“So the House passed the Waxman-Markey climate-change bill. In political terms, it was a remarkable achievement. But 212 representatives voted no. A handful of these no votes came from representatives who considered the bill too weak, but most rejected the bill because they rejected the whole notion that we have to do something about greenhouse gases. And as I watched the deniers make their arguments, I couldn’t help thinking that I was watching a form of treason “treason against the planet.”
Museums, especially natural history museums have concern for the natural environment and the future of the planet and life on it as a major focus of their endeavours. Whilst objectivity is often promoted as an important feature of the communications of museums, integrity must never be compromised. That includes a responsibility to communicate the latest understandings based on the best scientific research.
The document prepared by Brett Parris is a comprehensive summary of what is known about global climate change and its consequences. The issue of how the threat is to be mitigated is a different matter. But at least as Parris shows various alternative suggestions that climate change is not occurring or that it is caused by factors other than human activity cannot be supported on the evidence. And neither can the assertion that addressing the threat will cause economic disruption of great magnitude!
Over at New Matilda an item entitled “The Global Copenhagen Editorial” published December 7 reports that “On Monday more than 50 newspapers across the world published a common editorial calling for global action on climate change” but you won’t read it in Australia
“The following editorial was published on Monday by 56 newspapers around the world in 20 languages including Chinese, Arabic and Russian. Most of the newspapers featured it on their front page. But you won’t read it in Australia. According to a report in the Guardian, “The Age and the Sydney Morning Herald, pulled out [of the joint initiative] at a late stage after the election of climate change sceptic Tony Abbott as leader of the opposition Liberal party recast the country’s debate on green issues.”
The editorial begins, “Today 56 newspapers in 45 countries take the unprecedented step of speaking with one voice through a common editorial. We do so because humanity faces a profound emergency.
“Unless we combine to take decisive action, climate change will ravage our planet, and with it our prosperity and security. The dangers have been becoming apparent for a generation. Now the facts have started to speak: 11 of the past 14 years have been the warmest on record, the Arctic ice-cap is melting and last year’s inflamed oil and food prices provide a foretaste of future havoc. In scientific journals the question is no longer whether humans are to blame, but how little time we have got left to limit the damage. Yet so far the world’s response has been feeble and half-hearted.”