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Filthy India: Mucking it up

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Filthy India: Mucking it up | The Economist

Filthy India


Mucking it up
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Migrants and Milvus migrans: supreme scavengers
THE view from Rajat Chaurasia’s place of work is spectacular. A steaming mountain of rubbish, it rises 30 metres (about 100 feet) above the Okhla industrial district, providing a view over much of south Delhi. With rats, kites and, during the monsoon, clouds for company, Mr Chaurasia spends days and nights there, salvaging scraps of plastic and metal from the detritus of India’s capital.

He is one of around 200 ragpickers working the Okhla dump, one of India’s biggest, with around 7m tonnes of rubbish. Most of them live at the foot of the mountain, in a shanty of iron and plastic. They scavenge for about ten hours a shift—enough, says Mr Chaurasia, a 19-year-old with a decade of experience on the dump, to earn 40-100 rupees (67 cents-$1.67). It is a traditional system—the ragpickers are Dalits, members of Hinduism’s ancestral underclass—but it has helped assure India of one of the world’s highest rates of recycling: anything from 50-90% of the waste stream. Still, it is inefficient. Indian streets are filthy and landfills a health hazard. And for the ragpickers the work is wretched.

Wading through rubbish gives the pickers skin diseases and infections. Methane emitted by the dump makes them nauseous. A decade ago, people say, when the dump was more unstable than it is today, several ragpickers were buried alive. Officials from the Delhi government, which runs the dump, are a more quotidian peril, shaking the ragpickers down for five or ten rupees a time. “NGOs are always coming here and expressing concern, but this is how we earn our living,” Mr Chaurasia shrugs. “Nothing changes in India.”

It is easy to see how he would think that. Solid-waste management is the responsibility of India’s municipal governments, yet with few exceptions they discharge it execrably. The World Bank blames apathy, ignorance and a lack of money for this failure. It could add Hindu tradition and an inexhaustible supply of destitute ragpickers, 100,000 in Delhi alone.

Some fast-growing cities have attempted to clean up the mess. Ahead of the 2010 Commonwealth games in Delhi, private waste-management firms were made responsible for half the city’s dozen zones. The government also announced plans to integrate the ragpickers into the formal waste system, by giving out protective clothing and training. To ease the pressure on the capital’s three main landfill sites, including Okhla, all of which are hopelessly overfilled, the government established two composting plants and a waste-to-energy power station, able to consume around 1,900 tonnes of rubbish a day. At the time, this looked like a striking turnaround. Yet outside Delhi’s rich suburbs, where local residents’ associations have taken matters into their own hands, the city is not obviously cleaner.

Perhaps that is not surprising. Greater prosperity generates more rubbish, and in Delhi, one of India’s richest places, non-industrial waste has grown by nearly a third in a decade. It appears too much for several of the private contractors to cope with. Meanwhile, Delhi’s shortage of landfill capacity is becoming an emergency.

The city government’s efforts to secure new sites have been blighted by myriad legal challenges, from irate local residents and champions of ragpickers, to the unhelpfulness of neighbouring states. After over a decade of looking, it has secured a single site, in western Delhi. This is bad news for the capital, and India’s 7,000-odd other towns and cities are likely to fare worse. Only those in relatively well-managed Gujarat—where an outbreak of pneumonic plague in 1994 spurred a major clean-up—are getting much better.

What will turn back the muck? The usual hope is that middle-class taxpayers will, after the fashion of Delhi’s residents’ associations, demand more hygienic streets from increasingly capable governments. Yet it will take a while—not least because of India’s enormous supply of ragpickers and paucity of alternative livelihoods for them.

Wherever ragpickers have been retrained for the formal economy, says Suneel Pandey of the Energy and Resources Institute in Delhi, a horde of replacements emerge from the countryside to replace them on the dumps. Mr Pandey has first-hand experience of their tenacity. A research project he was running to measure methane emissions from the Okhla dump became a battle with ragpickers who stole the plastic pipes he sank into it. The guards Mr Pandey installed to protect the pipes were stabbed. Peace of sorts broke out only after one of his boreholes caught fire—allowing guards and ragpickers alike to boil their tea over it. If India’s informal sector is unproductive, it is also ingenious.
 
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Filthy China : China’s Trash Problem
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Filthy China : China's Mountains of Garbage

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It's not just dead pigs threatening China's waterways. There are also "trash mountains" to worry about.

That what the Chinese media has taken to calling towering heaps of trash, like the 23,000-sq. meter pile in Hebei province (link in Chinese) that sits parlously close to Beijing's water supply.

And though the trash mountain is no longer in use, local NGOs believe that the runoff of things like heavy metal and medical waste--what the villagers memorably call "trash soup"--now contaminate the reservoir and the surrounding soil.
Plus, the carcasses of pigs and chickens have attracted flocks of crows, which then destroy local crops as well. It's also just gross. The villagers say that in the summer, it attracts so many swarms of flies that "they turn white walls to black."

The one in Hebei might be the Everest of trash mountains, but China has many more. Just a day earlier, the Beijing Times reported on an eight-story-high trash mountain (link in Chinese) on the outskirts of Chaoyang district, in central Beijing, mostly made of construction waste (here's a good photo of the mountain). Residents complain that they can't open their windows when at home, and risk facing blinding dirt-storms when outside. The day before, the media reported on another,this one in Hangzhou. Last fall, a trash mountain in Lanzhou collapsed, burying a scavenger alive (link in Chinese). And here's video of another.
nd that's just recently. In fact, there are enough trash mountains that artist Yao Lu has captured a slew of them, framing them in the style of China's iconic landscape painting style , known as "mountains and water."
But in addition to being yet another grotesque example of China's environmental problems, trash mountains highlight a problem that many developing countries face: as personal income and therefore consumption go up, so too does the amount of rubbish they produce.

Even though it currently generates around one-third of the world's trash, China doesn't produce anywhere near as much trash per person as many countries in the developed world.

But like everything else in China, that's changing fast. The country is expected to produce around three times as much trash as the U.S. by 2030, by some estimates. The central government is working fast to keep up with the pace of urbanization. As the government prioritizes environmental reforms, local governments may be empowered to take action. The city of Hengshui, also in Hebei, press-ganged locals and party members into a mammoth three-days-and-nights clean up of a garbage mountain that had been accumulating for 30 years, and then built a public square (Chinese) on the same spot to discourage them from fouling it up again.


Flithy China :
Garbage besieges one third of Chinese cities
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Excessive garbage is becoming a problem for China's urban and rural areas alike.

The latest survey by the Ministry of Housing and Urban-Rural Development (MOHURD) showed that more than one-third of Chinese cities were encircled by garbage. Junkyards take up 750,000 mu (50,000 hectares) of land nationwide, according to the survey.
Beijing produces 18,400 tons of waste every day. Trucks would have to line the entire 50 km Third Ring Road if that garbage were to be shipped out all at once. If the 20,000 tons of garbage produced in Shanghai each day were allowed to collect, the mound of garbage would dwarf the 420-meter Jinmao Tower in just 16 days.

Rural areas are similarly waste-plagued. Some 40 Chinese townships, including 600,000 administrative villages, lack basic environmental protection facilities, according to Zhou Shengxian, China's environmental protection minister.

Zhou said much of the 280 million tons of garbage produced each year in rural areas is decomposed by natural means, rather than manmade ones.. "Besides wind blowing away waste and sun vaporizing polluted water, there is no other way," Zhou said.

There is mounting evidence that such an accumulation of garbage may be harmful to residents' health. Southern Metropolis Daily reported that 12 villagers died of cancer during the past decade in Guangdong Province. The 400-person village, located within Dongguan City's Humen Township, was labeled "cancer village" by the national media, including China Central Television, for the huge garbage pile located behind the town. At the time, medical experts said that the high mortality rate was "uncommonly seen."

Despite the health risks, though, China's garbage-handling capabilities have continued to lag behind its other developments. Beijing, for example, is only able to process 10,300 tons of garbage per day. The remaining 8,000 tons are left untreated.

A 2011 survey of 657 Chinese cities by Environmental Protection Industry's China Association found that 91.1 percent of all garbage was treated, with 20.1 percent landing in simple scrap yards or landfills. The survey found that 50 million tons of garbage were left unprocessed.

Land-filling, incineration and recycling are the three major ways to treat garbage. Currently, most cities in China use landfills as their primary method of trash disposal. But given the country's large population and scarce land resources per capita, landfills are only a temporary and unsustainable solution.

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A mother and daughter stand in the doorway of a home under a stack of waste metal waiting to be recycled in Beijing. Garbage is piling up everywhere in China, posing problems for public health and people's livelihoods.

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The landfill in Zhanglidong, China, outside of Beijing, is as big as 20 football fields. It spoils everything around it, say local residents.
 
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