‘Yes,
Australia and bushfire are old acquaintances. But the past 20 years feel
different. The bad fires are more frequent, more eruptive, and more damaging.’
Photograph: Saeed Khan/AFP via Getty Images
The
Australian fires are a harbinger of things to come. Don't ignore their warning
Fires are
more frequent, more damaging, and more terrifying - a symptom of the new age
that I call the Pyrocene
Steve Pyne
Tue 7 Jan
2020 08.30 GMT
Australia
is a fire continent. Imagine California on the scale of the 48 contiguous
states, but drier, more routinely kindled and with winds that can transform
large swathes of land into a veritable fire flume. From time to time, its
simmering flames boil over into seeming tsunamis of fire.
And
Australia has a culture to match. It has institutions to study, fight and light
fire. It has a literature of fire, a folklore of fire and a fire art that is
continuous from Indigenous bark paintings to modernist musings. It has special
bushfire collections at its museums. It has a fire politics: on three occasions
conflagrations have sparked royal commissions, and from 2009 to 2017, 51
official inquiries.
The worst
fires have acquired names and become historical milestones, such as Red Tuesday
(1898), Ash Wednesday (1983), Black Christmas (2001), Black Saturday (2009).
Now they
are joined by the as-yet unnamed megafires of 2019-20. Call them the Forever
fires, for they seem inextinguishable, burning with implacable insistence and
smoke palls that extend their reach far beyond the flames’ grasp.
Yes,
Australia and bushfire are old acquaintances. But the past 20 years feel
different. The bad fires are more frequent, more eruptive and more damaging.
The Black Saturday fires, which killed 173 people, struck with the cultural
force of a terrorist attack, and seemed to call into question the very premises
of a “first world” society on a land capable of such fury. The Forever
bushfires deepen that query.
But there
are two other fires that provide a wider panorama. One is overt – the fires
that burn living landscapes, the bush. The other fire is covert, because it
burns lithic landscapes. These are the once living, now fossilized biomasses
such as coal and gas that we combust to power our industrial economies.
Those two
fire realms are interacting in ways that are proving ever more entwined and
threatening. That so many fires in Australia (and California) start from power
lines is an apt metaphor for the way the two realms of fire interact. The
secondary effects are not restricted to global warming or ocean acidification.
They affect how people organize landscapes – their agriculture, nature
reserves, transportation grids – all aspects of geography that, in turn,
influence the character of bushfires.
We have
been burning our combustion candle at both ends. Now, it’s payback time, and
the two types of fire are colluding.
We have created the fire equivalent of an ice
age
Australia’s
predisposition to fire makes it an early flash point for what I like to call
the Pyrocene. But many of the same phenomena are appearing in America –
unstoppable fires, fire deaths and fire refugees, smoked-in and incinerated
cities, damaged watersheds and post-burn floods, economic crunches from lost
tourism, bankrupt utilities, snake-bit insurance companies. Wildfires moving
from exurban fringes to city cores. Extended states of emergency. Prolonged and
painful cleanups. Political anger.
The areas
of the US with a history of fire will suffer the worst burns, but the
combustion miasma will seep into other, seemingly immune, parts of the country.
Paradoxically, places like California long frequented by fire are better
prepared to cope with the coming crises. Places unaccustomed to fires lack the
institutions and infrastructure, and they will struggle.
Even if
fossil fuels somehow cease overnight, greenhouse gases will still take a long
time to work their way out of the atmosphere, so the climatic effects will
linger. This puts the immediate focus on coping with landscape fires. There is
plenty to do – harden communities, get more good fire into the countryside,
design to accept that landscape fire is not a freak apparition from the fringe
but an informing fact of modern life. Wild, feral or prescribed, there is much
more fire to come.
We have
created the fire equivalent of an ice age. The latest round of Australian fires
will stop at the country’s shores. The Pyrocene, however, will affect all of
us, and persist long into the future.
Steve Pyne
is an emeritus professor at Arizona State University, and the author of Burning
Bush: A Fire History of Australia and most recently the second edition of Fire:
A Brief History
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