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Monday, March 21, 2011

Crowd-sourcing aids Japan crisis


People living close to the stricken Fukushima Daiichi nuclear plant in Japan are collaborating to plot local radiation levels.
The RDTN.org website allows people to submit their own radiation readings and maps them alongside official data.
It is one of several so-called crowd-sourcing initiatives set up in the wake of the devastating earthquake and tsunami.
Another website, JapanStatus.org, also offers similar information.
To contribute to the RDTN site people will have to purchase a radiation detection device and the site directs people to four sources of such equipment. A typical device currently sells on Amazon for around £78.
Readings submitted to the site suggest that radiation levels of between 0.178 - 0.678 microsieverts per hour can be detected in and around Onuma Hitachi City that lies south of Fukushima.
Progress appears to be being made to restore power to the Fukushima Daiichi plant although, according to official sources, the situation remains very serious.
Villagers living nearby have been told not to drink tap water due to higher levels of radioactive iodine.
Other efforts to pool advice on how to cope with the disaster include new pages on The Global Innovations Commons, a site which compiles out-of-date patents.
It includes dozens of patents related to cooling down reactors from companies such as Hitachi and Siemens.
There is also information which could help with the rebuilding efforts, including water filtration technologies, shelter and building techniques and tsunami warning systems.

Japan to repair damaged undersea cables


Aftershocks are still preventing Japan's telecommunication companies from repairing undersea cables, damaged in the recent earthquake and tsunami.
To restore services, many providers have rerouted traffic to backup cables.
KDDI, Japan's second-largest telecoms operator, said it will send out a ship equipped with remotely-controlled robots as soon as the ground is still.
The robots can dive to a depth of 2,500m to repair the damaged cables - a task that may take months to complete.
In the mean-time, there is enough redundancy in the telecommunications infrastructure linking Japan to the rest of the world to keep the country connected.
KDDI spokesman Shin-ichiro Itoyama, speaking by phone from the company's headquarters in Tokyo, said that the deep water robots had previously only been used to lay cables on the seabed and not for any major repairs as there had never been much damage from previous earthquakes.
More than 5,400 people perished in Friday's 9.0-magnitude quake - the most powerful ever to hit Japan - and the ensuing tsunami.
Some 9,500 people are still missing.
Aftershock hits
At one point, during the interview, Mr Itoyama broke-off: "Oh wait a second, the ground is shaking again," he said.
Powerful aftershocks continue to rattle the devastated country, reaching magnitudes of 6.0 and higher.

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Oh wait a second, the ground is shaking again”
Shin-ichiro ItoyamaKDDI, Japan
Mr Itoyama said he was one of the few KDDI employees left working in the office. The majority were told to stay at home as long as the aftershocks last.
He explained that it was very difficult to assess the damage to the cables in the Pacific as many were buried in the seabed in those areas most affected by the disaster, including Ibaraki and Miyagi Prefectures.
Although there were serious service disruptions right after the earthquake and tsunami, with communications between Japan and US badly affected, that had since been restored, he added.
"On March 15, we solved all the problems by means of using other cables and back-up systems and we have recovered all the services between Japan and US," he said.
Mr Itoyama added that the traffic had been partially rerouted using the Russia-Japan cable network operated by KDDI and Russia's Rostelecom.
Other companies
KDDI is not the only telecommunications company in Japan badly affected by the disaster.
Whirlpool, JapanMany cables were damaged in the hardest-hit areas, such as Ibaraki Prefecture
The country's biggest operator, NTT, was hit hard as well.
"About half a million of telephone circuits are down," Kazuhiro Gomi, the head of the US branch of NTT, told the BBC.
"Nowadays, the Internet is as important as telephone lines - and about 150,000 internet circuits are down."
Mr Gomi added that mobile phone services have also suffered, especially in the north-east coastal area.
Other companies with undersea cables in the waters around Japan include Australian operator Telstra International, Taiwan's largest phone operator Chunghwa Telecom, and global telecommunications service provider Pacnet, headquartered in Singapore and Hong Kong.
While some of them say their services have been restored, others are still struggling.

Facebook more popular than porn for UK users

Social networking sites are more popular with UK internet users than pornographic ones, according to new figures from Experian Hitwise.
The internet research company says that in January sites like Facebook accounted for 12.46% of all online traffic.
That's the equivalent of 2.4 billion hits or one eighth of all web visits.
In comparison entertainment websites, including pornographic ones, accounted for 12.18% of traffic.
It's the first time social networking has overtaken entertainment in terms of popularity.
Of those, social network site Facebook accounted for more than half, or 56%, of visits.
Robin Goad, Experian Hitwise's Research Director said: "While social networks of course compete amongst themselves for users, many of those users have a presence on multiple networks.
"One in every eight people leaving a social network visits another one immediately after.
"Facebook, for example, is a key source of traffic for many smaller social networks, while almost a fifth of people leaving Twitter go on to visit another social network".
The news comes days after Facebook announced more than 30 million people in the UK had signed up as members.

A world after Wikileaks


Things will be different after Wikileaks, but not in ways we might expect, says regular commentator Bill Thompson.
Wikileaks founder Julian Assange may not be Time Magazine Person of the Year for 2010 - that distinction has gone to Facebook's Mark Zuckerberg - but he has certainly managed to dominate the global conversation over the past few weeks.
The reverberations of Wikileaks publication of so many confidential and secret documents will be felt for many years, and he has attracted a large band of supporters, but the support for Assange is as much about his personal situation as it is an expression of support for what Wikileaks does or proposes to do.
To properly understand the philosophy that underlies his activity or his long-term goals, people should read Aaron Bady's compelling analysis of Assange's politics, as published on the zunguzungu blog.
Bady uses a close reading of an essay by Assange on State and Terrorist Conspiracies to argue that Assange sees modern governance as a conspiracy by those with power that goes against the interests and desires of the governed, and that Wikileaks exists in order to undermine the ability of governments to communicate secretly and diminish the power of authoritarian states.
Doing this, he believes, will force openness and lead to more progressive forms of government - or at least, less repressive ones.
It will also, inevitably, lead to a response from the institutions targeted, and in the last few weeks we have seen what happens when a state feels threatened.
Although it is not pleasant neither is it surprising: governments, like other complex systems, will act to preserve themselves and seek to damage or neutralise opposition, and nothing the US or other governments have done so far is exceptional.
Net conflict
In a statement dictated to his mother from his jail cell Assange said "we now know that Visa, Mastercard, PayPal and others are instruments of US foreign policy", referring to the way in which these large companies had decided not to provide service to Wikileaks.
But nobody who has observed the growth of the internet could have been surprised by this.
Tim Wu and Jack Goldsmith wrote about this back in 2006 in their excellent book Who Rules the Internet, where they pointed out that government will always go after gatekeepers and choke points in their attempts to regulate online activity.

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Bill Thompson
We have called forth the network age, and yet carried on in our daily lives as if nothing has really changed”
In that same year, Visa and Mastercard refused to pass funds to the Russian music download site allofmp3.com, even though the site was legal within Russia, but that attracted little attention because it was about cheap music and not freedom of expression.
Now we face a different sort of conflict, and it appears to be one that will shape the political landscape for years to come.
In the finale of the film Ghostbusters the eponymous heroes are obliged to challenge the god Gozer, but before he appears they are told that they must "choose the form of your destructor".
Gozer, they realise, will materialise in whatever monstrous form they imagine, and Venkman tells the others not to visualise anything. Unfortunately, it is too late - Ray has already thought of "the gentlest thing he could, something that would never hurt me" - at which point a giant Stay Puft Marshmallow Man appears and proceeds to wreak havoc on New York.
Something similar lies behind the emergence of Wikileaks. Over the past two decades we have built the internet and the web and completed a process of digitisation that has turned most of the world's operational data into electronic form, from bank records to love letters to diplomatic cables.
Status quo
We have called forth the network age, and yet carried on in our daily lives as if nothing has really changed.
As a result we made this moment inevitable, even if it was impossible to predict the form our "destructor" would take.
Wikileaks websiteWill Wikileaks usher in a new era of control, wonders Bill Thompson
Now it has materialised as a stateless, shapeless "international new media non-profit organisation that publishes submissions of otherwise unavailable documents from anonymous news sources and news leaks", as Wikipedia describes it.
That organisation is threatened from outside by some of the most powerful states in the world, whose capacity for action is enormous. It is also challenged from the inside, as internal mails and documents, made available online on the Cryptome site reveal.
But what really matters is that the disruptive power of the internet has been conclusively demonstrated, and the old order has been provoked to respond.
This is democracy's Napster moment, the point at which the forms of governance that have evolved over 200 years of industrial society prove wanting in the face of the network, just as the business models of the recording industry were swept away by the ease with which the internet could transmit perfect digital copies of compressed music files.
Napster was neutered by court action in the US, but its failure inspired peer-to-peer services that were far harder to control. The sharing of music is now unstoppable, and Wikileaks and the organisations that come after it will ensure that the same is now true of secrets.
Of course we should never underestimate the power of the state to reinvent itself, just as modern capitalism and constitutional monarchy seem able to do.
Wikileaks has exposed the inadequacies in the way governments control their internal flow of information, and organisations dedicated to transparency and disclosure will observe the tactics used to shut it down and adapt accordingly. But the state can learn too, and has the resources to implement what it learns.
I fear that Wikileaks is as likely to usher in an era of more effective control as it is to sweep away the authoritarian regimes that Julian Assange opposes.
He may look to a day when the conspiratorial power of the state is diminished, but I think we are more likely to see new forms of government emerge that exploit the capabilities of the network age to ensure their power is undiminished.

Japan nuclear crisis 'will be overcome', says IAEA


The situation at Japan's quake-damaged nuclear plant remains very serious, the head of the UN nuclear watchdog said.
But IAEA director-general Yukiya Amano said he had "no doubt that this crisis will be effectively overcome".
Workers at the Fukushima Daiichi plant have been battling to cool reactors and spent fuel ponds to avoid a large-scale release of radiation.
Meanwhile, the death toll from the quake and tsunami has risen to 8,450, with nearly 13,000 people missing.
'Positive developments'
The Fukushima plant was crippled by fire and explosions after the 11 March quake and tsunami.
Electricity has been restored to three of six reactors and engineers hope to test water pumps soon.Earlier, some workers were temporarily evacuated from the complex after grey smoke was seen rising from the No 3 reactor.
Reports said the smoke appeared to have come from a pool where the reactor's spent fuel rods were kept.
Radiation levels did not appear to have risen significantly though after the smoke was spotted, the IAEA and Japan's nuclear safety agency said.
White smoke was later seen rising from the No 2 reactor.
"The crisis has still not been resolved and the situation at the [plant] remains very serious," Mr Amano, the head of the IAEA, told an emergency board meeting.
But he said he was starting to see positive developments; the cooling system had been restored to reactors 5 and 6, and they "are no longer an immediate concern".
The US Nuclear Regulatory Commission - whose staff are in Tokyo conferring with the Japanese government and industry officials - said the Japanese nuclear crisis appeared to be stabilising.
The NRC said that reactors 1, 2 and 3 had some core damage but their containment was not currently breached.
Meanwhile, the government has ordered a halt to some food shipments from four prefectures around the Fukushima nuclear plant, as concern increases about radioactive traces in vegetables and water supplies.
Villagers living near the plant have been told not to drink tap water because of higher levels of radioactive iodine.
The suspension - which the government said was just a precaution - applies to spinach from the prefectures of Fukushima, Ibaraki, Tochigi and Gunma, as well as milk from Fukushima.
Over the weekend spinach and milk produced near the nuclear plant was found to contain levels of radioactive iodine far higher than the legal limits.
However, senior government official Yukio Edano told a news conference that eating or drinking the contaminated food would not pose a health hazard. "I would like you to act calmly," he said.
The World Health Organization said it had no evidence of contaminated food reaching other countries. However, China, Taiwan and South Korea have announced plans to toughen checks of Japanese imports.
Humanitarian crisis
Bad weather forced Japanese Prime Minister Naoto Kan to cancel a planned visit to emergency workers near the Fukushima plant.
It is also making the recovery work a much more difficult task.
Search-and-relief efforts in the prefecture of Miyagi, where the police chief believes the final quake-tsunami death toll could reach 15,000, have been delayed by driving rain."We basically cannot operate helicopters in the rain," Miyagi official Kiyohiro Tokairin said.
"We have been using helicopters to deliver relief goods to some places but for today we have to switch the delivery to places that we can reach by road," he said.
More than 350,000 people are still living in evacuation centres in northern and eastern Japan.
There are shortages of food, water, fuel and medicine in the shelters, officials say.
Some aid from foreign countries has started to arrive, and the government has started the process of finding temporary housing in other parts of the country for those made homeless.
Workers in north-east Japan have begun building temporary homes for the displaced. The prefabricated metal boxes with wooden floors were put up on the hillside near the devastated town of Rikuzentakata.
Nearly 900,000 households are still without water.
In a rare piece of good news, an 80-year-old woman and her grandson were found alive on Sunday in the rubble of their home in Ishinomaki city, where they were trapped for nine days.
BBC news graphic

Full face transplant for US man.


A 25-year-old man horrifically injured by an accident involving an electric power line has received a full face transplant in the US.
It took a team of more than 30 doctors over 15 hours to give Dallas Wiens his new face.
Surgeons who carried out the operation at Brigham and Women's Hospital in Boston have hailed it a success.
It follows nearly a year to the day after the world's first full face transplant in Spain.
Mr Wiens, from Texas, was injured in November 2008 when his head touched a high voltage electrical wire. The burns erased all of his facial features.
The surgery has replaced the nose, lips, skin and muscles as well as the nerves that power them and provide sensation.
Hospital Betsy Nable said: "Today's tremendous news marks a new milestone in Brigham and Women's legacy in transplant surgery. The pioneering achievement by the entire transplant team is a gift made possible by the most selfless act one human being can do for another, organ donation."
The world's first partial face transplant was carried out in France in 2005 on a woman mauled by her dog.