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The spectre of climate migration

Scientists see Bangladesh as ground zero as the effects of global warming increase. By 2100, more than 25% of the country may be inundated, displacing 15 million people. Lisa Friedman reports.

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[Republished with permission. Copyright 2009, E&E Publishing, LLC.] 

One by one, the men in Gaurpodomando’s family walked out of this mud-caked village, Harinagar, and never returned.

First, his uncles went. Both fishermen, they suffered as their catch declined year after year, before they crossed illegally into India to find work in construction. His brothers earned so little fishing that they braved tiger attacks in the nearby Sundarbans forest to forage for honey and timber. Finally, they left, too, and brought their father with them.

Now, Gaurpodomando, who said he is about 35 years old and who goes only by his first name, is the last man in his family still living in the waterlogged village along Bangladesh’s Indian border.

His brothers still don’t know about the angry tidal flood that burst through a dam and swallowed the family home and dozens of others in September. Those who live here say that between the disappearing fish, brackish flood waters destroying the rice fields and the ever-fiercer cyclones that seem to inhale entire villages, life is becoming almost unbearable.

But Gaurpodomando, who earns the equivalent of US$1.50 a day standing hip-deep in the salty river, casting a net to collect shrimp fry, said he is doing everything he can to hang onto his way of life.

“I do feel a little lonely and sad, but I don’t really want to go to India,” he said, squatting on the outdoor stoop of what was once the family kitchen but is now the only structure left to shelter him, his wife and their two children. His arms and bare feet are streaked with the slate-gray mud that covers the ground and seems never to dry.

“I don’t want to leave this place,” Gaurpodomando said. “I don’t want to leave this country. I love this place.”

One day soon, Gaurpodomando and an untold number of others in Bangladesh and around the world may no longer have a choice.

A growing body of evidence, including analyses from military experts in the United States and Europe, supports the estimate that by mid-century, climate change will make vast parts of Africa and Asia uninhabitable. Analysts say it could trigger a migration the size of which the world has never before seen.

Some of the big questions remain unanswered: How many people will really move? Where will they go? How will they go? Will they return?

But experts estimate that as many as 250 million people -- a population almost that of the entire United States -- could be on the move by 2050. They will go because temperatures are rising and desertification has set in where rainfall is needed most. They will go because more potent monsoons are making flood-prone areas worse. They will go because of other water events caused by melting glaciers, rising seas and the slow and deadly seepage of saline water into their wells and fields.

The worst migration cases will be nations like the Maldives and small islands in the Pacific. Their inhabitants will go because their homelands will likely sink beneath the rising sea.

According to the Intergovernmental Panel on Climate Change (IPCC), a minimum of 207 million people in Latin America, Asia and Africa will not have enough water inside a decade. In Asia, an extra 130 million people will be at risk of hunger by the middle of the century. By 2100, crop revenues in Africa will drop 90%. And scientists see Bangladesh as ground zero.

The country’s 150 million inhabitants live in the delta of three waterways, and the majority of the country sits less than six metres above sea level. According to the IPCC, rising sea levels will wipe out more cultivated land in Bangladesh than anywhere in the world. By 2050, rice production is expected to drop 10% and wheat production by 30%.

By the end of the century, more than a quarter of the country will be inundated.

About 15 million people in Bangladesh alone could be displaced. That’s the equivalent of every person in New York, Los Angeles and Chicago.

But while more climate migrants will come from Bangladesh than from any other country, scientists say that from Mozambique to Tuvalu, from Egypt to Vietnam, climate migration will change the face of the world.

“This will be the largest migration in history. This is not migration as we’ve known it before,” said Edward Cameron, a former senior adviser to the government of the Maldives. “We’re talking about people migrating from sensitive places into other very sensitive places.”

In some ways, large-scale migration is nothing new. Humans, after all, have been on the move since early man left east Africa. But these shifts will not be the migrations of pioneers or adventurers seeking opportunities in new lands. Rather, social scientists say, they will be the movement of people who are rushed, unwanted and unprepared, into unfamiliar and perhaps hostile new environments. Most of those who will be uprooted already are living on less than US$1 per day.

The first shifts will start within countries. Scientists see families flocking from rural and coastal areas to cities where livelihoods are less tied to fickle weather patterns. It’s a pattern that is already happening against a background of rapid global urbanisation, in which the desperate rate of growth far outpaces jobs and infrastructure.

Mohammad Ayub Ali, 40, is part of that mosaic. He left the central Bangladesh town of Sherpur because the failing crops couldn’t earn him a living. A ruinous flood in September was the final straw.

Now Ali drives an eye-catching pink-and-orange rickshaw through the capital city Dhaka’s teeming streets, where he earns the equivalent of US$15 per month. He lives in a one-room metal shack with his mother, wife and two children.

“It’s not that great over here, but it’s better than over there,” he said. Nearly 3.5 million people in Dhaka -- about 40% of the population -- live in slums, like Ali. The World Bank estimates that by mid-century, half of all Bengalis will live in urban centres.

The next step in the migration pattern is across national borders. Military experts predict a downward spiral of violence and conflict as people desperate for food, water and jobs cross into neighbouring countries where resources may be only slightly less scarce.

Wealthy nations like the United States and the European Union, meanwhile, could also be asked to take in millions of the world’s displaced people even as they negotiate international disputes.

“Those people who are most vulnerable right now, and having a problem just surviving, and having the normal development challenges of clean water, fighting disease, getting an education -- those are the ones most affected,” said Koko Warner, who heads the environmental migration, social vulnerability and adaptation section at the United Nations University.

In Bangladesh, the issues are magnified by the density of the population. Any climate-induced disaster “inevitably affects millions of people,” researcher James Pender wrote in a recent sweeping report on Bangladesh. He estimated that by 2080, almost all the 51 million to 97 million people currently living in coastal zones may have to leave. The worst off won’t even be able to do that.

“If those who are causing the greenhouse-gas emissions are unable to control carbon emissions, the people in the vulnerable areas, many of the coastal areas, are going to be inundated,” said Khawaja Minnatullah, a water specialist at the World Bank’s Dhaka office.

“The vulnerable, the uneducated, the lowest of the communities will never be able to migrate to the US, to Canada, to Australia. There will be pressure on the not-so-vulnerable part of Bangladesh,” he said.

In the village of Gabura in south-west Bangladesh, 20-year-old Amina lives with the fractured collarbone she suffered when a tidal flood smashed a wall of her home, crushing her. She and her husband have no money for a doctor, much less a move.

“Everyone who’s living here, we’re all poor people,” she said, sitting in front of her partially repaired mud and thatch house. “We don’t have anywhere to go.”

But in Gabura and other parts of Bangladesh where the land can become the sea in the blink of an eye, climate migration has already begun.

Cities like Dhaka are bursting at the seams. Migration to bordering India appears to be occurring at a higher rate, as well, though government leaders are reluctant to acknowledge it. India, meanwhile, is wide awake to the possibility of migration from Bangladesh, and is building a fence much like the one along the US-Mexico border to keep illegal immigrants out.

There is a human tendency to deny mind-numbing futures like this one, and Bangladeshi experts are positioned on both sides of this verbal fence. Some insist that climate migration is a reality that needs to be addressed sooner than later.

Others say a large-scale migration out of the country will mean the world has failed to tackle global warming. It’s a prospect they don’t even want to acknowledge. “This idea of climate refugees takes up too much of our time. It’s an apocalyptic issue of the future,” said Omar Rahman, dean of the Independent University, Bangladesh, in Dhaka.

Ainun Nishat, the International Union for Conservation of Nature (IUCN) representative for Bangladesh, said he is sceptical of migration predictions. Even if they are true, he argued, Bangladesh’s needs are more immediate: infrastructure improvements, cyclone shelters, improved flood warning systems and a massive build-up of food security.

“Will people leave? Maybe in a hundred years, but that’s not my priority now,” Nishat said. “People are living in areas that go underwater once in a fortnight in the coastal belt. The point is, they’re still there. They’re not migrating today. It’s not time to worry about it. My priority is the natural disaster that is happening now.”

This year, the western world will continue to grapple with the issue. US president Barack Obama will try to convince the congress to pass a domestic cap-and-trade bill. Meanwhile, the European Union is struggling to implement a plan on reducing emissions. In China and India, which have the economic muscle to begin some actions, debates continue to rage over how much responsibility to bear for fast-rising emissions.

There is little news about this in Harinagar, where men and women said they probably won’t be able to wait for politicians to agree on a global solution. Like the proverbial grains of sand that slowly assemble to make up a beach, individual families are making their painful decisions, creating the possibility of more cruel things yet to come.

“The area is getting worse. I don’t think it’s going to get better,” Gaurpodomando said. His wife, Chorna, her face loosely framed by a red floral headscarf, bounced the couple’s three-year-old daughter on her hip and said she, too, wants to stay, but she’s also realistic about the family’s prospects. Maybe, she said, they’ll go to Khulna, a booming port city about two hours away by car.

Gaurpodomando said his brothers living outside of Kolkata “say it’s good over there. They keep asking me to go, and they tell me there's good earning to be done there.”

But Harinagar, where the thatched mud huts still look out over a lush countryside, and where a woman who lost everything in a recent flood will still offer a visiting stranger a plate of eggs, has been his family’s home for at least three generations.

“I'll do whatever work I can find, but I might have to go outside,” Gaurpodomando said. “We might have to leave this village.”

A trail beyond the tears of the past

Human beings have been on the move for centuries. But climate scientists say global warming will displace people faster and on a larger scale than ever before -- maybe 200 million people by mid-century.

Here, for some perspective, are previous mass migrations.
 

• Slave traders transported 12 million to 20 million Africans to America.

About 17 million eastern and southern Europeans entered the United States between 1880 and 1910.

About one million Irish immigrants settled in America in the wake of the 19th-century potato famine.

Nazi Germany deported between seven million and eight million people from 1939 to 1945.

The 1947 partition of the Indian subcontinent saw about 6.6 million Muslims moving to Pakistan and about 5.4 million Hindus and Sikhs migrating to India.

About five million people fled Afghanistan during the Soviet occupation in the early 1980s.

Ethnic cleansing in Rwanda displaced more than two million people in 1994.


Currently, the United Nations estimates that there are about 170 million international migrants worldwide.

 

Lisa Friedman is a reporter for E&E Publishing.

[Republished with permission. Copyright 2009, E&E Publishing, LLC.]

Homepage photo by IRRI Images

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Default avatar
匿名 | Anonymous

大屠杀!?

那些贫穷的国家为什么还是那样的穷,其自身也有某种原因在里边吧,但是他们以前仍旧一路走了过来,现在则是其他国家的发展作用给大自然,通过大自然把灾难降临到了他们的头上,他们的发展已经跟不上环境的急速恶化,他们没有这种实力和能力去应对,那么他们的生死存亡怎么办,全球气候变化对某些国家的国民来说,俨然已成为了一次大屠杀,不过这此的大屠杀是借助自然之手。我们该做些什么呢?

Genocide in the form of climate change!?

There are undoubtedly inside reasons for poor countries’ state of poverty, but these countries could apparently still get by in the past. Now thanks to developed countries’ historical emissions, nature is wreaking havoc on developed and underdeveloped counties alike, which is beyond the latter’s capability to cope. Who cares about their survival? For citizens in poor countries, global warming has become a massive genocide. However this genocide is enlisting the help of Mother Nature herself. What can we do about it? (translated by Yang bin)

Default avatar
匿名 | Anonymous

气候移民

一旦那些低地国家被海水吞没,人们将别无选择,只能迁居别处另寻出路。这对邻近的地方或国家政府来说是一件头疼事,大量人口涌入会带来很大的压力,所以,其他国家应抛弃那种“与己无关”的态度,否则,整个地球都会遭到毁灭。

The climate migration

If low land countries are submerged by the sea, people will have no choice but to migrate away and seek a new life.
However this is a headache for governments of neighbouring districts or countries -- a large migratory population will undoubtedly bring with it extreme pressures. Thus, other countries must abandon their “it nothing to do with me” attitude, otherwise, the whole earth will be destroyed.
(translated by diaoshuhuan)