global warming claims first nation victim

Date: Sun, 25 Nov 2001 15:00:12 -0400 (AST)
From: Paul A Falvo <pfalvo@chebucto.ns.ca>
To: Sustainable Maritimes <sust-mar@chebucto.ns.ca>
Precedence: bulk
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Here's a piece that puts climate change into perspective ... a perspective
that Maritimers, many of whom live near the coast, may relate to. 

Spmething to think about when you start your Personal Climate Changer
(car) ... :)

-----Original Message-----

RISING SEA LEVEL FORCING EVACUATION OF ISLAND COUNTRY
Lester R. Brown

The leaders of Tuvalu-a tiny island country in the Pacific Ocean midway
between Hawaii and Australia-have conceded defeat in their battle with
the rising sea, announcing that they will abandon their homeland. After
being rebuffed by Australia, the Tuvaluans asked New Zealand to accept
its 11,000 citizens, but it has not agreed to do so.

During the twentieth century, sea level rose by 20-30 centimeters (8-12
inches). The Intergovernmental Panel on Climate Change projects a rise
of up to 1 meter during this century. Sea level is rising because of the
melting of glaciers and the thermal expansion of the ocean as a result
of climate change. This in turn is due to rising atmospheric levels of
CO2, largely from burning fossil fuels.

As sea level has risen, Tuvalu has experienced lowland flooding.
Saltwater intrusion is adversely affecting its drinking water and food
production.  Coastal erosion is eating away at the nine islands that
make up the country.

The higher temperatures that are raising sea level also lead to more
destructive storms. Higher surface water temperatures in the tropics and
subtropics mean more energy radiating into the atmosphere to drive storm
systems. Paani Laupepa, a Tuvaluan government official, reports an
unusually high level of tropical cyclones during the last decade.
(Tropical cyclones are called hurricanes in the Atlantic Ocean.)

Laupepa is bitterly critical of the United States for abandoning the
Kyoto Protocol, the international agreement to reduce carbon emissions.
He told a BBC reporter that "by refusing to ratify the Protocol, the
U.S. has effectively denied future generations of Tuvaluans their
fundamental freedom to live where our ancestors have lived for thousands
of years."

For the leaders of island countries, this is not a new issue. In October
1987, Maumoon Abdul Gayoom, President of the Maldives, noted in an
impassioned address to the United Nations General Assembly that his
country was threatened by rising sea level. In his words, his country of
311,000 was "an endangered nation." With most of its 1,196 tiny islands
barely 2 meters above sea level, the Maldives' survival would be in
jeopardy with even a 1-meter rise in sea level in the event of a storm
surge.

Tuvalu is the first country where people are trying to evacuate because
of rising seas, but it almost certainly will not be the last. It is
seeking a home for 11,000 people, but what about the 311,000 who may be
forced to leave the Maldives? Or the millions of others living in
low-lying countries who may soon join the flow of climate refugees? Who
will accept them? Will the United Nations be forced to develop a
climate-immigrant quota system, allocating the refugees among countries
according to the size of their population? Or will the allocation be
according to the contribution of individual countries to the climate
change that caused the displacement?

Feeling threatened by the climate change over which they have little
control, the island countries have organized into an Alliance of Small
Island States, a group formed in 1990 specifically to lobby on behalf of
these countries vulnerable to climate change.

In addition to island nations, low-lying coastal countries are also
threatened by rising sea level. In 2000 the World Bank published a map
showing that a 1-meter rise in sea level would inundate half of
Bangladesh's riceland. (See map p 36 in Ch 2 of Eco-Economy, at
http://www.earth-policy.org/Books/Eco_contents.htm.)  With a rise in sea
level of up to 1 meter forecast for this century, Bangladeshis would be
forced to migrate not by the thousands but by the millions. In a country
with 134 million people-already one of the most densely populated on the
earth-this would be a traumatic experience. Where will these climate
refugees go?

Rice-growing river floodplains in other Asian countries would also be
affected, including India, Thailand, Viet Nam, Indonesia, and China.
With a 1-meter rise in sea level, more than a third of Shanghai would be
under water. For China as a whole, 70 million people would be vulnerable
to a 100-year storm surge.

The most easily measured effect of rising sea level is the inundation of
coastal areas. Donald F. Boesch, with the University of Maryland Center
for Environmental Sciences, estimates that for each millimeter rise in
sea level, the shoreline retreats an average of 1.5 meters. Thus if sea
level rises by 1 meter, coastline will retreat by 1,500 meters, or
nearly a mile.

With such a rise, the United States would lose 36,000 square kilometers
(14,000 square miles) of land-with the middle Atlantic and Mississippi
Gulf states losing the most. Large portions of Lower Manhattan and the
Capitol Mall in Washington, D.C., would be flooded with seawater during
a 50-year storm surge.

A team at the Woods Hole Oceanographic Institute has calculated
Massachusetts's loss of land to the rising sea as warming progresses.
Using the rather modest U.S. Environmental Protection Agency projections
of sea level rise by 2025, they calculated that Massachusetts would lose
from 7,500 to 10,000 acres (3,035 to 4,047 hectares) of land. Based on
just the lower estimate and a nominal land value of $1 million per acre
for ocean-front property, this would amount to a loss of at least $7.5
billion of particularly expensive property by then. Some of the 72
coastal communities included in the study would lose far more land than
others. Nantucket could lose over 6 acres and Falmouth 3.8 acres a year.

Coastal real estate prices are likely to be one of the first economic
indicators to reflect the rise in sea level. Those with heavy
investments in beachfront properties will suffer most. A half-meter rise
in sea level in the United States could bring losses ranging from $20
billion to $150 billion. Beachfront properties, much like nuclear power
plants, are becoming uninsurable-as many homeowners in Florida have
discovered.

Many developing countries already coping with population growth and
intense competition for living space and cropland now face the prospect
of rising sea level and substantial land losses. Some of those most
directly affected have contributed the least to the buildup in
atmospheric CO2 that is causing this problem.

While Americans are facing loss of valuable beachfront properties,
low-lying island peoples are facing something far more serious: the loss
of their nationhood. They feel terrorized by U.S. energy policy, viewing
the United States as a rogue nation, indifferent to their plight and
unwilling to cooperate with the international community to implement the
Kyoto Protocol.

For the first time since civilization began, se