Political fires: climate debate shifting in Australia, not to Abbott’s liking

Historians have long appreciated the weather can have a profound impact on the course of events.

A spring drought on eve of the French Revolution pushed up food prices, and was the final spark that pushed a hungry populace to revolt. Two bitterly cold winters destroyed the imperial ambitions of both Napoleon and Hitler in Russia. In the thirteenth century a “divine wind” saved the Japanese from Mongol invasion.

The weather can be both capricious and unpredictable, especially when it wrecks havoc upon the ambitious plans of generals and politicians. The weather can rob would-be emperors of certain victories.

Given humanity has now loaded the dice for more extreme weather events by continuing to alter the planet’s atmosphere and climate, it is virtually certain increasing political disruption will follow extreme weather events with greater frequency.

This is the lesson both the Abbott government and Australian population are now learning.

The Abbott government was elected on the promise of dismantling the price on carbon introduced by the previous Labor government. Helped by a vicious anti-Labor and anti-science campaign by Rupert Murdoch’s News Corporation, they cruised into office promising a government of grownups.

But then New South Wales burned, changing the political landscape.

Very quickly Abbott and News Corp lost control of the climate change narrative. Desperate to disavow any links between the extraordinary fires and climate change, Abbott and his Environment Minister Greg Hunt fumbled badly in trying to control the message. According to both these men the fires could not, would not and should not be linked to the science.

To their frustration the public refused to listen and made the obvious connections.

Abbott simply dismissed the connection, and came across as stubborn and intractable. Day-by-day, Abbott is looking increasingly uncertain and strangely timid in office. His infamous bovver boy and mischief-making style is proving ill-suited for the role of Prime Minister. When he can’t attack, he freezes like a deer in headlights.  

Greg Hunt became an international laughing-stock with his now infamous “I looked it up on Wikipedia” comments.

Thanks to the fires, everyone is talking about climate change.

We need to appreciate the profound shift taking place in the Australian climate debate, and how the NSW fires are contributing to this.

Bare in mind these fires follow the flooding and Tasmanian fires of late 2012 and early 2013. These fires follow the battering New York took during Hurricane Sandy. These fires follow Cyclone Yasi. These fires follow the holocaust that killed almost 200 Victorians during Black Saturday in 2009.

A pattern is emerging, and people are noticing the climate regime has shifted. This fact is intuitively understood and accepted by the public who are often the victims of such events. Watching your home burn, your town flooded or choking on the acrid smoke of the fires that have drifted into the heart of Sydney will put to rest most people’s lingering scepticism.

For this reason both Abbott and Hunt are furiously stating they accept the science. Abbott may think climate change is “crap”, but it is now unacceptable for the PM to state this belief in public.

Those fighting the sceptic movement can take heart that climate change denial in Australia is a spent political force, consigned to the margins and conspiracy theory enthusiasts. 

However the events of this week are also a harbinger of the shape fires and political disruption to come.

In discussing the politics of climate change in Australia we’ve focused almost solely on the policies (or lack thereof) of the major parties and the Greens.

We’ve spent an inordinate amount of time dissecting and critiquing the role of the media. We’ve also convinced ourselves the future of the carbon price is dependent on the makeup of the Senate and the voting behaviors of the micro-parties.

Partisans on both sides of the debate have assumed the debate was about careful messaging, well-considered opinion pieces in the major dailies and peppering the media with sound bites.

But no one has talked about the weather and it’s potential to disrupt and reshape Australian politics.

Generals and conquerors in the past have learnt through bitter defeat the climate can wipe out entire armies, fleets and political ambitions. We’ve forgotten these lessons from history.

However the fires of NSW has taught us history is back with a fiery vengeance.

History is roaring back into life in the shape of a firestorm, laying waste to vast tracts of the bush, rural communities and the ambitions of the Prime Minister.

Those who forget the impact of extreme weather events on politics are doomed to fall prey to its unpredictable nature.

Just ask the Prime Minister.

Warming, not cooling: three recent graphs that conclusively show the planet heating

Warming, not cooling: ocean heat content

One the myths peddled by the denial machine is that there has been a pause in warming. 

Indeed, Britain’s “nuttiest weather forecaster” Piers Corbyn is predicting a mini ice age. Jo Nova looked at the last year years of temperature data and concluded the world might have entered a cooling phase.

Of course, such claims are completely divorced from reality. Two recent studies and Australia’s experience over summer offer conclusive proof the planet is warming, and that we’re living in a changed climate.

No doubt many of you have already seen the study of ocean warming by Balmaseda, Trenberth, and Källén (2013) published in Geophysical Research Letters (DOI: 10.1002/grl.50382)

The elusive nature of the post-2004 upper ocean warming has exposed uncertainties in the ocean’s role in the Earth’s energy budget and transient climate sensitivity. Here we present the time evolution of the global ocean heat content for 1958 through 2009 from a new observational-based reanalysis of the ocean. Volcanic eruptions and El Niño events are identified as sharp cooling events punctuating a long-term ocean warming trend, while heating continues during the recent upper-ocean-warming hiatus, but the heat is absorbed in the deeper ocean. In the last decade, about 30% of the warming has occurred below 700 m, contributing significantly to an acceleration of the warming trend. The warming below 700 m remains even when the Argo observing system is withdrawn although the trends are reduced. Sensitivity experiments illustrate that surface wind variability is largely responsible for the changing ocean heat vertical distribution.

Put simply, global warming has been accelerating: 90% of global warming has been going into the oceans, heating them considerably.

Of course, there is the recent Marcott et.al paper looking at the last 11,500 years of temperature anomalies:

A new hockey stick

While Australia has just experienced the “Angry Summer“:

The oceans are warming at an alarming rate; temperature records are being smashed not just in Australia, but across the world; the present warming trend is unlike anything we’ve seen in thousands of years.

Of course, the denial machine has gone into overdrive ever more desperate attempts to cast doubt on the science.

Thus we’re left with a stark choice; accept the science, or believe the entire scientific community is lying.