Cities Swell with Climate Migrants

Bangladesh's capital Dhaka is struggling to absorb migrants from the countryside forced to move by environmental change, Part 3 of a special series














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A microcosm of rapid urbanization

Abul Hashem, 35, who also came from the Barisol district about seven years ago and drives a ricksha in Dhaka, said he for years went back to his village in crop season. Late last year, though, a storm swallowed his family's house.

"There's nothing to do over there anymore," Abul said. In Dhaka, he shares a room in the Karail slum with his wife and two daughters and works 12 hours a day pedaling a ricksha through the city's cacophonous streets to earn a daily wage of between 150 and 200 taka ($2 and $3). Life is hard here, but Abdul said it's better than the one he left.

"I earn more over here. But even if I had the chance to go back, I wouldn't, because I don't have work," he said.

According to research from the World Bank and other studies, the growth in Dhaka is a microcosm of a rapid urbanization occurring across Asia and Africa. The U.N. Development Programme estimates that 60 percent of the world's population could be living in cities by 2030, and the number of urban slum-dwellers worldwide already has broken the 1 billion mark.

A number of experts worry that fast-growing urban areas will bear the brunt of climate change-related disasters over the coming century, particularly because so many of them, like Dhaka, are located in coastal zones. The World Bank and others say coastal cities could be at greater risk of floods, storms and cyclones. Weather disasters, meanwhile, will be exacerbated by poverty, disease and inadequate housing.

Nancy Kete, a senior fellow at the World Resources Institute, said cities have the potential to be far more resource and energy efficient than rural counterparts, and can even be a haven from climate impacts. But in order for that to happen, she said, "there needs to be planned governance."

More people, more cars, no mass transit and never enough electricity

That's not in evidence in Dhaka, where it's always rush hour and taxi drivers keep both eyes on the road and one hand on the horn at all times. Nearly 15,000 new cars were sold here in 2008, a record high in Bangladesh. But cars share the road with buses, bicycles, rickshas, hand carts, the occasional tractor, and tiny, green compressed-natural-gas taxis. Local experts worry that with no mass transit system nor even adequate pedestrian sidewalks, the traffic system is on the brink of collapse.

Meanwhile, power lines are wrapped like spaghetti over electric poles, and nearly every home and businesses has a backup generator. The government says the country's power generating capacity is at a maximum 4,000 megawatts, which covers only 35 percent of the total population. The newly elected government has vowed to increase power generation to boost economic development.

"We have acute shortages," said Shireen Sayeed, assistant country representative in Dhaka for the U.N. Development Programme. She estimated that by 2015, electricity demand in the city will rise to 10,000 megawatts.

That, she said, creates an enormous opportunity for clean energy projects to promote energy efficiency and renewables at a household level. But she noted that resistance to spending precious dollars on more expensive low-carbon technologies in Bangladesh remains strong. Here, economic growth and fighting poverty remain the top priorities.

"We are one of the most negligible emitters of greenhouse gas," Sayeed noted. But even Bangladesh needs to recognize that its emissions are growing and make a choice. "We can either say, 'We have every right to take on dirty energy; others have done it, and we are a negligible polluter.' Or we can be on moral high ground and also get new, modern technologies that are much better."

Shah said she still has hopes for mega-cities and said leaders need to start viewing land use and other aspects of city planning as critical components of preparing for climate change.

"Properly managed, urbanization can be a good thing," she said. "Improving urban management is itself an adaptation strategy."

Reprinted from Greenwire with permission from Environment & Energy Publishing, LLC. www.eenews.net, 202-628-6500


4 Comments

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  1. 1. timjwilson 03:45 PM 3/16/09

    Hey, as long as we have cheap gas here in the U.S., who cares?

    Reply | Report Abuse | Link to this
  2. 2. vivek thakur 10:00 AM 3/17/09

    People have been migrating from poverty stricken countrysides the cities for the past many decades all over South East Asia. They are generally driven to these migrations by overpopulation, lack of jobs and the inability of the land to support them. To now include all these factors under the convenient umbrella of "global warming" explains nothing and is unscientific.

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  3. 3. frgough 10:09 AM 3/17/09

    Hilarious.

    "No one knows how many people are being driven to the city by climate change..."

    But, hell, we'll make it the headline and focus of the article anyway!

    Reply | Report Abuse | Link to this
  4. 4. Mithremakor 12:25 PM 3/18/09

    Can you say Armageddon? We don't need biblical disasters or divine intervention to end the world we're hell-bent on doing it ourselves.

    Reply | Report Abuse | Link to this
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