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June 2009 swinburne<br />
Will the ferryman come for<br />
climate refugees?<br />
story by Robin Taylor<br />
Tufitu Lotee has experienced the terror <strong>of</strong><br />
huge ocean waves flooding her home. Tufitu<br />
and her family live on the islet <strong>of</strong> Fongafale<br />
on Funafuti atoll, the capital <strong>of</strong> Tuvalu,<br />
midway between Hawaii and Australia. Their<br />
house is on a 100-metre-wide strip <strong>of</strong> land<br />
between the Pacific Ocean on one side and a<br />
lagoon on the other.<br />
Two years ago, in the early hours <strong>of</strong> an<br />
April morning, giant waves crashed over a<br />
levee bank <strong>of</strong> dead coral, flooding Tufitu’s<br />
house, and those <strong>of</strong> her neighbours, as she<br />
slept.<br />
Tuvaluans fear that the wave surge<br />
experienced that morning is just a frightening<br />
sign <strong>of</strong> things to come as global warming<br />
causes an inexorable rise in sea levels. The<br />
islands <strong>of</strong> Tuvalu are flat and extremely lowlying,<br />
only five metres above sea level at their<br />
highest point. The nation is expected to be<br />
one <strong>of</strong> the first to be drowned by rising seas.<br />
In 2008 David Corlett, adjunct research<br />
fellow in the Institute <strong>of</strong> Social Research<br />
at <strong>Swinburne</strong> <strong>University</strong> <strong>of</strong> <strong>Technology</strong>,<br />
spent three weeks in Tuvalu, speaking to<br />
people – including Tufitu Lotee – about<br />
their experiences and the possibility <strong>of</strong> being<br />
forced to leave their homes. The visit is<br />
recounted in his new book, Stormy Weather*,<br />
in which he looks at climate change<br />
through the Tuvaluans’ eyes, calling on the<br />
international community to act on the issue<br />
<strong>of</strong> climate change displacement.<br />
Already, Tuvaluans are experiencing the<br />
impact <strong>of</strong> rising sea levels on their staple<br />
food crop, a sweet-potato-like root vegetable<br />
known as pulaka. Families are having to<br />
raise the pit levels where they grow pulaka<br />
because incoming sea water is rotting the<br />
crop’s roots.<br />
Dr Corlett says that despite a global focus<br />
on climate change, the issue <strong>of</strong> protecting<br />
people directly affected by its consequences<br />
is largely being neglected.<br />
He says the 11,000 Tuvaluans represent<br />
just a small part <strong>of</strong> a broader displacement<br />
<strong>of</strong> potentially hundreds <strong>of</strong> millions <strong>of</strong> people<br />
because <strong>of</strong> changes to the Earth’s climate.<br />
The Intergovernmental Panel on Climate<br />
Change (IPCC) estimates a rise in average<br />
sea levels <strong>of</strong> 0.18 to 0.59 metres over the<br />
coming century. This is a conservative<br />
forecast compared with some studies that<br />
predict sea level rises <strong>of</strong> one metre every<br />
20 years. This means it is not only people<br />
living on low-lying atolls who are at risk<br />
from rising sea levels. A sea level rise <strong>of</strong> one<br />
metre would leave almost 120 million people<br />
across Asia exposed.<br />
Australia too will have its challenges.<br />
Leader <strong>of</strong> CSIRO’s Climate Adaptation<br />
Flagship Dr Andrew Ash says a “planned<br />
retreat” will be the only option for some<br />
Australian coastal communities. Of course,<br />
Dr Corlett points out, for many Pacific Island<br />
communities retreat is not an option.<br />
Dr Corlett has a background in refugee<br />
protection and while he does not like the<br />
term ‘climate refugees’, which he says is<br />
legally meaningless, he believes the world<br />
needs to adopt a coordinated response to the<br />
issue <strong>of</strong> climate change displacement.<br />
“People fleeing environmental factors<br />
are different from refugees in that they are<br />
not facing persecution and normally do not<br />
cross international borders, but they are<br />
similar to refugees in that they are ‘forcibly’<br />
displaced,” he says.<br />
Dr Corlett believes an international legal<br />
agreement is needed to ensure that people<br />
who are displaced by climate change can be<br />
protected.<br />
“With projections that tens or even<br />
hundreds <strong>of</strong> millions <strong>of</strong> people will be<br />
displaced due to climate change, the<br />
international community needs to establish<br />
an agreement that defines who might be<br />
entitled to protection as a result <strong>of</strong> climaterelated<br />
factors and what that protection<br />
might be,” he says.<br />
The UN Convention Relating to the Status<br />
<strong>of</strong> Refugees defines the need for protection<br />
from persecution but, for people displaced<br />
by climate change, at what point are they<br />
owed protection? When does an environment<br />
become uninhabitable?<br />
“These questions are complicated,”<br />
Dr Corlett says. “An environment that may<br />
be uninhabitable for one community may<br />
provide material sustenance or social and<br />
spiritual values to another.”<br />
Dr Corlett has seen first-hand what is at<br />
stake for people whose entire homelands<br />
could be submerged. He argues passionately<br />
for the international community to get<br />
behind mitigation and adaptation strategies.<br />
photo: Torsten Blackwood/AFP/Getty Images<br />
* Stormy Weather: the<br />
Challenge <strong>of</strong> Climate<br />
Change and Displacement<br />
(2008) by David Corlett is<br />
published by <strong>University</strong> <strong>of</strong><br />
New South Wales Press.<br />
Aside from trying to reduce the global<br />
consumption <strong>of</strong> greenhouse gases, he says<br />
the type <strong>of</strong> direct response is likely to be a<br />
need for technical interventions, such as sea<br />
walls, as well as building the capacity <strong>of</strong><br />
governments and communities to respond to<br />
different levels <strong>of</strong> impact depending on their<br />
particular circumstances.<br />
While the Australian Government has<br />
committed $150 million over three years to<br />
help countries in the region adapt to climate<br />
change, Dr Corlett suggests that migration<br />
is another way for the global community<br />
to adapt to the dislocation consequences <strong>of</strong><br />
climate change.<br />
Meanwhile the Tuvaluans are trying to<br />
adapt to rising sea levels now by replanting<br />
mangroves to curb coastal erosion and by<br />
establishing a marine sanctuary to protect<br />
coral and other marine resources. Tragically,<br />
Dr Corlett feels such efforts are likely to<br />
ultimately be futile. ••<br />
Contact. .<br />
<strong>Swinburne</strong> <strong>University</strong> <strong>of</strong> <strong>Technology</strong><br />
1300 MY SWIN (1300 697 946)<br />
magazine@swinburne.edu.au<br />
www.swinburne.edu.au/magazine<br />
environment<br />
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