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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 />

21

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