The Chinese government has banned the controversial use of electroconvulsive therapy, or shock therapy, to treat the controversial diagnosis of “Internet addiction.” With an estimated 300 million Internet users, China has been grappling with how to keep avid Web surfers from spending their whole lives online, and various clinics have sprung up, offering parents the chance to “cure” their children of the uncontrollable urge to blog or play online games [Telegraph]. But a recent scandal involving a psychiatric hospital in Shandong province that was using a “brain-waking” treatment of electric shocks has rallied public opinion against such clinics.
China’s Ministry of Health has now posted a notice on its Web site stating that there is no evidence that electric shock therapy is an effective treatment for Internet addiction. A hospital spokeswoman last week said “sensationalized” media reports had already led it to cease the shock treatment. The shocks were meant to cause subjects to associate a negative result with Internet use, according to the hospital [ComputerWorld]. People who were subjected to the treatment report that they were forced to apologize for and repudiate their Internet-using ways while receiving the shocks, which were also used as punishment for uncooperative behavior. In what might be an indication of the clinic’s effectiveness, its practices came to light when former patients went online to complain [The Wall Street Journal].
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In a rare victory for freedom of information in China, the government has abruptly reversed course on its mandate that Internet filtering software be installed on every computer sold in China after July 1.
Yesterday, the Ministry of Industry and Information Technology announced that mandatory installation of the software, called Green Dam Youth Escort, would be delayed indefinitely. The software caused a torrent of protests from both Chinese computer users and global computer makers…. China has said the software is designed to filter out pornography and violence to protect minors, but many experts say it can also block any other content that the authorities deem subversive [The New York Times].
While some experts suggested that the Chinese government might be delaying the program’s roll-out simply to give computer makers more time to test the software and comply with the policy, others believe that the government was forced to bow to the pressure from outraged citizens. “This shows that social pressure can’t be ignored,” said Zhou Ze, a Beijing lawyer who challenged the legality of the plan. “They tried to control public opinion to back the plan by creating a fuss about pornography, but that failed, and they will have learnt to be more careful next time” [Reuters]. Analyst Edward Yu of Beijing says that while protests from foreign computer companies probably influenced the government’s decision, “we think public opinion played an even more important role” [AP].
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China’s recent economic boom has come at the cost of polluted landscapes and newly endangered species, and now a new study explains how another species has been left teetering on the brink of extinction. The endangered Chinese sturgeon live in the East China and Yellow seas and return to China’s Yangtze River to spawn. Construction of dams on the river is thought to have contributed to a decline in the species, and an artificial propagation effort has not resulted in recovery of the fish [AP]. But the new study shows that a chemical called triphenyltin (TPT), which is commonly used in paint, may be the true culprit behind the sturgeon’s decline.
The tin-containing organic compound TPT is extensively used in paints to prevent the fouling of ship hulls and fishing nets. It is also used in fungicide to treat crops in China. A derivative of TPT is also used to eliminate snails in paddy fields [Reuters]. In the study, published in the Proceedings of the National Academy of Sciences, researchers found that river water polluted with the chemical is producing sturgeon with misshapen skeletons and deformed eyes.
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China’s plan to build dams along the Mekong River poses the greatest threat to the river’s future, according to a United Nations report released yesterday. China is constructing a series of eight dams on the upper half of the Mekong as it passes through high gorges of Yunnan Province, including the recently completed Xiowan Dam, which — at 958 feet (292 meters) high — is the world’s tallest. Its storage capacity is equal to all the Southeast Asia reservoirs combined [AP], according to the report.
The Mekong, which is known as the Lancang in China, is an important source of water, food, and jobs for residents in the river basin, and runs through China, Myanmar, Laos, Thailand, Cambodia and Vietnam. It provides a habitat for rare species of bird and marine life. If the dams move ahead, said the report, the consequences will include “changes in river flow volume and timing, water quality deterioration and loss of biodiversity” [AP]. But Chinese Foreign Ministry spokesman Ma Zhaoxu defended the proposed plans, saying China would give equal attention to hydropower development on transnational rivers and ecological protection [Xinhua].
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Cyber spies have hacked into computers containing information about the U.S. Defense Department’s most expensive weapons program ever: the $300 billion Joint Strike Fighter, a fighter jet also known as F35 Lightning II. The intruders were able to copy and siphon off several terabytes of data related to design and electronics systems, officials say, potentially making it easier to defend against the craft. The latest intrusions provide new evidence that a battle is heating up between the U.S. and potential adversaries over the data networks that tie the world together [The Wall Street Journal].
U.S. officials reportedly traced the hackers back to China, but experts note that it’s extremely difficult to determine the real origin of an online attack, as paths can be disguised and identities masked. Meanwhile, the Chinese Embassy said in a statement that China “opposes and forbids all forms of cyber crimes.” It called the Pentagon’s report “a product of the Cold War mentality” and said the allegations of cyber espionage are “intentionally fabricated to fan up China threat sensations” [The Wall Street Journal].
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The preference for sons in traditional Chinese families has led to a vast gender disparity in China: A study has found that there are currently 32 million more boys than girls under the age of 20. While Chinese officials have acknowledged that the country’s “one-child” policy has led to a gender imbalance, the new study offers the first hard data on the extent of the disparity. The study included nearly five million people under the age of 20 and covered every county in China. It found that overall ratios of boys were high everywhere, but were most striking among the younger age group of 1-4 years, and in rural areas, where it peaked at 126 boys for every 100 girls [The Wall Street Journal blog].
With the greatest imbalance occurring with very young children, the researchers say that China will be grappling with the problem for 20 years. The imbalance is expected to steadily worsen among people of childbearing age over the next two decades and could trigger a slew of social problems…. “If you’ve got highly sexed young men, there is a concern that they will all get together and, with high levels of testosterone, there may be a real risk, that they will go out and commit crimes” [AP], says study coauthor Therese Hesketh.
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Spies have hacked into the U.S. electrical grid and left behind software programs that could allow outside agents to seize control of the grid and disrupt the flow of electricity across the nation, according to a report in The Wall Street Journal.
The spies came from China, Russia and other countries, [national security] officials said, and were believed to be on a mission to navigate the U.S. electrical system and its controls. The intruders haven’t sought to damage the power grid or other key infrastructure, but officials warned they could try during a crisis or war. “The Chinese have attempted to map our infrastructure, such as the electrical grid,” said a senior intelligence official. “So have the Russians” [The Wall Street Journal]. While officials say they traced the intrusions back to China, Russia, and other countries, experts say it’s nearly impossible to prove that the hacks were government-sponsored. The Chinese and Russian governments have denied any wrongdoing.
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A Chinese lunar probe ended its mission with a controlled crash on the surface of the moon on Sunday, Chinese news sources report. The crash of the Chang’e probe, named after a moon goddess, was intended to give the Chinese space agency data and experience as it prepares for soft lunar landings in the next decade.
China launched the probe in late October 2007 to have it survey the entire surface of the moon. Slung into space by a Long March 3A rocket, the satellite surveyed the moon’s surface using stereo radar and other tools [AP]. In November 2007 the probe transmitted China’s first full, 3-D map of the lunar surface. Despite the worldwide economic crisis China’s ambitious space program shows no sign of slowing down: Plans include a Chinese space station and a manned mission to the moon.
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The devastating earthquake that killed 80,000 people in China’s Sichuan Province last May may have been triggered by a recently built hydropower dam that lies only three miles from the quake’s epicenter, some researchers are arguing. The several hundred million tons of water piled behind the Zipingpu Dam put just the wrong stresses on the adjacent Beichuan fault, [says] geophysical hazards researcher Christian Klose [Science, subscription required].
The 7.9 magnitude earthquake left more than five million people homeless. It remains a raw and emotional topic for most Chinese, and the government has been quick to quash any suggestion that Zipingpu may have been responsible for the catastrophe. Researchers have been denied access to seismological and geological data to examine the earthquake further [Telegraph]. The few researchers who have investigated the subject are now urging restraint in government plans to build more dams, but they say their advice is unlikely to be heeded.
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One-third of China’s Yellow River is no longer fit for any use, and only one-sixth is safe to drink, according to a bulletin released over the weekend by the Chinese government. It reported the results of a 2007 study that surveyed water quality along the 5,464-kilometer-long river, which has become increasingly polluted from booming riverside industries and raw human sewage. Li Xiaoqiang of the Yellow River Conservancy Committee, which ran the study, called for “urgent action” to save the river, and added forlornly: “I wish that a harmony could be achieved between development, utilisation and protection of the river someday” [Telegraph].
The 2007 study monitored the river’s mainstream and its 35 tributaries, with the combined length totaling 13,492.7 km, and found 4,557.6 km, or 33.8 percent of the waterways monitored, to have polluted water classified as type-five negative [XinHua]. The United Nations Environmental Program considers level five water to be unfit for drinking, aquaculture (such as fish farming and oyster farming), agriculture, and industrial use. Only 16.1 percent of the river water was rated level one or two, considered safe for drinking and household use. Of the 4.29 tons of pollution discharged into the river, industry and manufacturing contributed 70 percent and human sewage made up most of the rest, the bulletin reported. Specific pollutants were not reported. Wen Bo of the environmental group Pacific Environment said “It’s not surprising…They are just treating the river as a dumping site. It’s basically a sewage channel for the provinces that share the river” [AP].
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A Virginia physicist and entrepreneur pled guilty yesterday to violating arms control laws by selling information on rocket technology to China, which prosecutors say will aid China in its space program. The scientist, Quan-Sheng Shu, is a naturalized U.S. citizen born in Shanghai; he’s also an expert on cryogenics and liquid hydrogen rocket systems. According to the Justice Department, China intends to use the technology to send space stations and satellites into orbit, as well as provide support for manned space flight and future lunar missions from its new Hainan space facility [The Virginian-Pilot]. An FBI press release regarding Shu’s case notes that an arm of the People’s Liberation Army is involved in the Hainan project.
Shu, who is the president of a high-tech company called AMAC International Inc., pled guilty to two counts of violating the federal Arms Control Act and one count of bribing Chinese officials, and faces up to 25 years of jail time and fines of up to $2.5 million. Sentencing in the case is scheduled for April 6, 2009.
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The toxic chemical melamine that has already contaminated Chinese milk and eggs may also have been widely used in animal feed, according to new reports from the Chinese state media. Chinese consumers were horrified when it was revealed in September that four babies had died and more than 50,000 were sickened due to tainted infant formula, and the outrage grew in October when eggs from four large companies were also found to be tainted. Since then, the widening scandal has caused companies across Asia to recall products made with Chinese milk or eggs, and the new reports suggest that there may be broader recalls to come.
Melamine can be used to make food products appear to have a higher protein content, and the new admission from the state-run media, which usually suppresses bad news, shows that the trick was commonly used. “The feed industry seems to have acquiesced to agree on using the chemical to reduce production costs while maintaining the protein count for quality inspections,” the state-run China Daily said in an editorial. “We cannot say for sure if the same chemical has made its way into other types of food,” the newspaper added [BBC News].
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Three Chinese astronauts returned to earth on Sunday after completing a mission that made China the third nation to send its astronauts outside their spacecraft and into the dangerous darkness of space on a spacewalk. The successful mission is being hailed as a national triumph in China, and the astronauts were bedecked with flowered garlands on their return and given a heroes’ welcome in Beijing.
State broadcaster CCTV showed the astronauts’ return Sunday after their Shenzhou 7 ship’s re-entry vehicle burst through the Earth’s atmosphere to make a landing under clear skies in the grasslands of China’s northern Inner Mongolia region. The vessel floated down gently while attached to a giant red-and-white striped parachute, marking the end of the 68-hour endeavor. “It was a glorious mission, full of challenges with a successful end,” said mission commander Zhai Zhigang, a fighter pilot. “We feel proud of the motherland” [AP].
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A physicist in Virginia has been arrested and charged with violating arms control laws by selling rocket technology information to China, which helped the country’s burgeoning space program. He has also been charged with bribing a Chinese official to win a contract for a company he represented. Quan-Sheng Shu, 68, a naturalized U.S. citizen who was born in Shanghai, was arrested Wednesday morning and made an initial appearance that afternoon in U.S. District Court in Norfolk…. Shu appeared to be shaking and bewildered at his court appearance [Virginian-Pilot]. If convicted, Shu faces up to 25 years of jail time.
The arrest came at an awkward moment for the Chinese government, which spent today celebrating the successful launch of the Shenzhou 7 spacecraft carrying a full crew of three astronauts, one of whom will perform China’s first space walk in the coming days. While the technological data that Shu allegedly sold wasn’t used in the rocket that launched the Shenzhou 7, the juxtaposition of events undercuts the message the Chinese government hoped to broadcast today: that the country has come into its own as a mature, space-faring nation, and that it needs no outside assistance to achieve its goals.
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In a sign of China’s growing technological prowess, the Chinese space agency will soon launch its third manned mission into space. The Shenzhou 7 mission, to launch as early as Thursday, will be the first to carry a full complement of three astronauts, one of whom will perform China’s first space walk, or EVA for “extra-vehicular activity” [AP]. In 2003, China became the third nation to successfully launch astronauts into orbit, joining the United States and Russia.
The Shenzhou VII crew capsule will be boosted aloft by the Long March 2F rocket, which has 66 consecutive successful launches. During the spacewalk, a companion satellite will fly nearby to relay real-time images of the astronaut’s daring feat to the eager crowds back home. If all goes as planned, experts say the mission will be not just a technological achievement, but also a triumph of propaganda. “China wants to get the flight in full 3-D glory to maximize the publicity,” says Eric Hagt, China programme director at the World Security Institute in Washington DC. “This is going to be the Hollywood mission” [Nature News].
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