Steep emissions cuts needed or we’ll blow Australia’s carbon budget: climate authority
The Climate Change Authority’s new report on emission reduction targets makes a compelling argument for Australia to go much further in cutting greenhouse gas emissions. Instead of the current target of a 5% cut, it recommends emission reductions of 19% by 2020 and 40%-to-60% by 2030 as a responsible path to avoiding the worst impacts […]
I did it their way: consuming our way to freedom
“I’ll scream”, the priest muttered as he left the funeral, “if I have to listen to ‘I Did It My Way’ one more time.” What explains the vogue to play the Sinatra anthem at one’s funeral? It’s a fair bet that anyone who makes a posthumous declaration to the world that he did it his […]
Climate and vaccine deniers are the same: beyond persuasion
Governments are worried. Vaccination rates are falling under the influence of a campaign of misinformation by a small minority of fanatics. Scientifically there is no debate about immunisation, with every relevant health authority strongly endorsing vaccination. But anti-vaccination activists refuse to accept the evidence, claiming that “every issue has two sides”. They believe vaccination is […]
Why Geoengineering Suits Russia’s Carbon Agenda
Published in the Guardian, 24 September 2013 News that Russia is calling for geoengineering be considered by the IPCC as a possible response to global warming makes a perverse kind of sense. No government, not even those of Canada and Australia, has been more eager to open up new sources of fossil energy than Russia’s. […]
Geoengineering: Governance Before Research Please
In a recent issue of Science, Edward Parson and David Keith put forward a plan to ‘end the deadlock on governance of geoengineering research’ (1). Like geoengineering research itself, the question of governance is in its infancy (2, 3). It is not apparent that rival camps with well-developed but conflicting proposals have emerged, but Parson […]
The power of the fragment: why politicians have turned their backs on climate
A recent Vote Compass poll shows 61% of Australian adults want the federal government to do more to tackle climate change; 18% want it to do less. This figure, consistent with many polls over the years, squares with various developments in Australian politics but contradicts others. The Howard Government lost the 2007 election in part […]
Abbott and co can’t ignore climate change forever
Published on The Drum, ABC, 26 August 2013 Six years ago, the UN Intergovernmental Panel on Climate Change was 90 per cent certain that human activity was the main cause of climate change. That percentage has since risen to 95, according to a new draft report leaked last week. Try as climate deniers might, they can’t […]
Suspending democracy: who says?
I have never called for democracy to be suspended. So why is this meme prevalent on the Internet? Why is it that whenever I write anything about climate change some commenters feel obliged to wheel it out as if it invalidates everything I say? Here is the explanation. For many years I have been giving […]
It’s time to disconnect from techno-fetishism
When the computer Deep Blue defeated world chess champion Garry Kasparov it seemed to many that we had crossed a threshold. By beating us at our most complex intellectual task, man had at last been defeated by a machine. Kasparov’s defeat prompted anguish from those fearful of the colonizing power of the machine world. Newspapers […]
Geoengineering: Our Last Hope, or a False Promise?
published in the New York Times, 21 May 2013 Geoengineering: Our Last Hope, or a False Promise? Manipulating the planet could be perilous. Clive Hamilton, a professor of public ethics at Charles Sturt University, is the author, most recently, of “Earthmasters: The Dawn of the Age of Climate Engineering.” We should not try to play […]