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2011年8月26日金曜日

Analysis: Japan's politics offer sober economic policy lessons (Reuters)

By Alan Wheatley, Global Economics Correspondent Alan Wheatley, Global Economics Correspondent – 1 hr 1 min ago

LONDON (Reuters) – U.S. and euro zone governments drowning in debt should look no further than Japan to learn what happens when political deadlock stifles decisive policy-making.

As Japan prepares to usher in its sixth prime minister in five years, Moody's this week cited the political revolving door in Tokyo as one reason for cutting the country's credit rating, to AA3, for the first time since 2002.

The conclusions to be drawn from Japan's two decades of anemic growth come with caveats: its parties are not as ideologically divided as Democrats and Republicans in the United States; and political stasis has not led to the sort of bond market attack that felled Greece, Ireland and Portugal.

But the downgrade, which followed America's loss of its totemic AAA rating from Standard and Poor's, chimes with the view that the current travails of mature industrial democracies are due as much to poor leadership as they are to too much debt.

Marcus Noland, deputy director of the Peterson Institute for International Economics in Washington, traced Japan's stagnation to an incapacity to forge the political coalitions needed to overcome entrenched interests opposed to reform.

"In that sense, the challenge that Japan has in large part failed to address over the last 20 years resembles the challenges that both the United States and parts of Europe are beginning to face," Noland said. "The Japanese example stands as a very cautionary tale about the long-run costs of not getting it right."

BERNANKE'S ANALYSIS

Back in 2002, Ben Bernanke argued that Japan's losing battle with deflation was a special case, a by-product of a protracted failure by politicians, businessmen and the public to agree on how to spread the costs of writing off debt and enacting reforms.

"In the resulting political deadlock, strong policy actions are discouraged, and cooperation among policymakers is difficult to achieve," said Bernanke, then a Federal Reserve governor and now its chairman.

Stephen King, chief global economist at HSBC in London, said that, with political leaders increasingly in denial and hoping that something will turn up, Bernanke's analysis now extended more widely.

"What we are now discovering is that there are similarities between political discord in Japan and what we're beginning to see in the States and in Europe," King said. "If that's the view Bernanke had back in 2002, he ought to be really worried now."

The conventional wisdom is that Japan relaxed monetary policy too slowly to counter deflationary forces after sky-high property and share prices started tumbling back to earth in the early 1990s.

Nominal gross domestic product in Japan is back to 1991 levels, noted Paul Sheard, Nomura's chief economist. That weighs on wages, increases the burden of repaying debt and corrodes confidence.

Western policymakers have taken much more aggressive action than Japan since the collapse of Lehman Brothers in 2008 threatened to drag down the global financial system.

U.S. banks wrote off more than $1 trillion in net assets in 2008/2009; Japan, by contrast, dragged its feet, said David Hale, who runs an international economic consulting firm in Chicago.

"Here we recognized the losses in our banking system very quickly," Hale said. "The Japanese knew in 1992 that they had a massive problem, but it wasn't acknowledged until 1998."

Despite the swifter response, economic recovery in the West has been fitful. Fears of a new recession are mounting.

In King's view, this shows that Japan's malaise is only partly down to indecisiveness in the 1990s; it was also a result of its failure to prevent the bubble in asset prices in the first place -- much as U.S. and European policymakers allowed their own bubble in housing and credit to inflate.

Seen in this light, America and Europe are in the same pickle as Japan: with current and future economic activity no longer strong enough to allow all financial claims to be settled, a way has to be found to share out the ensuing losses.

"There has to be a process of deleveraging and burden-sharing, and the problem with burden-sharing is that it's an inherently political process," King said.

And, as in Japan, political leaders in the United States and Europe are offering few answers. With indecision breeding uncertainty, investors have been seeking refuge in gold, the Swiss franc and, ironically, government bonds.

THE WAY AHEAD

The risk for all three economies is that, without a clear strategy for reducing deficits over time, bond market investors will lose confidence and demand a growth-sapping premium to roll over debt -- as governments on the euro zone's periphery have discovered.

In the case of Japan, the leadership needed to rise to the challenge appears nowhere in sight, said Peter Drysdale, emeritus professor at Australian National University in Canberra.

"What could be carried in the way of economic and administrative inefficiencies in a country whose population was young and still growing, and in which the opportunities for catching up to the industrial world were palpable, now are huge dead weight burdens in a mature industrial economy with a declining workforce and population," Drysdale wrote on the East Asia Forum website.

The 2012 presidential election might break the U.S. political impasse. Euro zone leaders might put aside their differences and thrash out a long-term plan to underpin their single currency. In Japan, a more dynamic leader might emerge in the mold of Junichiro Koizumi, prime minister from 2001-2006.

But Wendy Dobson at the University of Toronto expects instead a prolonged period of uncertainty. Global shifts in comparative advantage are worsening the distribution of incomes and wealth in major economies, prompting strong political pushback from the losers.

"Smart politics and policies will help the transitions. Strong leadership too. But with many democracies able only to produce unstable coalitions, strong leadership seems to be in short supply," Dobson said in an email.

(Reporting by Alan Wheatley)


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2011年8月25日木曜日

Fukushima meltdown provides lessons in nuclear powerplant design - R & D Magazine

By David L. Chandler, MIT News Office

Tuesday, August 23, 2011


Loading...Nuclear Power WarningImage: Christine Daniloff

Among the lessons to be learned from the accident at Japan's Fukushima Daichii nuclear powerplant, according to a new report from the Massachusetts Institute of Technology (MIT), are that emergency generators should be better protected from flooding and other extreme natural events, and that increasing the spacing between reactors at the same site would help prevent an incident at one reactor from damaging others nearby.

These and other lessons are contained in a report put out by MIT's Department of Nuclear Science and Engineering (NSE), based on its analysis of how events unfolded at the troubled plant in the days and weeks following Japan’s devastating earthquake and tsunami on March 13, 2011.

The specific suggestions in this report are quite different from the response by some governments—notably, Germany and Japan, which have halted or delayed expansion of nuclear power in the wake of the meltdowns and radiation releases at the Japanese reactors. In fact, the report says, health risks to the public, and even to workers at the plant, have been negligible, despite the significant releases of radiation over the last few months. There has been no loss of life associated with the accident, nor is there expected to be, the report says.

The new report, an update of a preliminary report issued in May, 2011, is available for download on the NSE website.

"A lot of information that was not available when we started has become available," says Jacopo Buongiorno, the Carl Richard Soderberg Associate Professor of Power Engineering and lead author of the new report, which was co-authored by eight other members of the NSE faculty. However, he adds, there are some important areas where information has still not come out.

During the first days of the accident, he says, there were three critical delays that have not yet been well explained—although the report says there is no evidence at this point of any major human errors contributing to the unfolding problems. The delays involved operating some safety-critical valves, injecting water into the reactor cores and venting the containment buildings. "It's not clear what the cause of the delays was," Buongiorno says, but it is unlikely that these were caused by administrative delays in Japan's control-and-command chain, as had been initially suggested.

Rather, because of the lack of power and the effects of the flooding, "there was disruption and confusion around the site" during the crucial early hours, he says. "Things that normally would take minutes, such as reading an instrument or connecting a cable or a hose, took hours" because of the lack of power and the debris and destruction. "Given the situation, they reacted as well as they could," he says.

Among the specific suggestions the report makes:

Emergency backup generators, needed to keep the systems running when outside power is cut off as it was in this case, should be well separated into at least two locations—one situated high up, to protect against flooding, and the other down low to protect against hazards such as an airplane crash. These generators should also be housed in watertight rooms, as they already are at many U.S. plants. In future plants, spacing between reactor buildings located at the same site should be increased—for example, by having other areas such as parking lots or support buildings in between—and systems such as ventilation shafts should be kept separate, in order to avoid a domino-like spread of problems from one reactor to another. In the Fukushima accident, it seems that hydrogen vented from reactor unit 3 may have reached unit 4 through the ventilation system, causing an explosion there. Officials should be cautious about decisions to evacuate large areas around a damaged nuclear plant in cases where the population has already been devastated by a natural disaster. At Fukushima, "ironically, the biggest [health] consequences may be from the prolonged evacuation," Buongiorno says. More attention needs to be paid to how radiation risks are communicated to the public, rather than the confusing mix of different measurements that were disseminated in this case. The most useful standard is to relate radiation releases to natural background levels, rather than using technical units unfamiliar to most people.

Perhaps the most obvious piece of advice—and one that is already observed in the majority of new nuclear-plant installations worldwide—is simply that in siting future plants it would be wise to "choose sites away from highly seismic areas and coasts," to reduce the risks from earthquakes, tsunamis and floods. For existing plants located in areas at high risk of earthquakes and tsunamis, it is important to re-evaluate the design basis for such extreme natural events, incorporate the latest data and state-of-the-art methodologies in the analysis, and ensure the plants are adequately protected.

But the report also emphasizes that all engineered structures—bridges, powerplants, skyscrapers, dams—have their own risks, especially when subjected to extreme conditions they were never designed to withstand. The authors suggest it is important not to overreact to particular high-profile cases.

"If you have an accident in your car, you don’t stop driving a car, you learn from it," Buongiorno says. Continuing the analogy, "in this case, the accident was like a tree that fell on the car. It wasn't the car itself."

But to fully absorb and learn from the lessons of this accident may take years, Buongiorno cautions. "It took 20 years to fully absorb the lessons of Three Mile Island," he says. "Some of these questions are complex, requiring quantitative analysis to fully evaluate the data and make rational decisions about how best to respond."

Romney Duffey, a principal scientist at Atomic Energy of Canada Ltd., says, "This report is both an excellent summary and provides thoughtful suggestions. Of particular importance, the report addresses the links to energy policy and comparative-risk aspects, in addition to the purely technical and licensing considerations." He adds that the suggestions regarding better public communication about risks from radiation releases are especially useful: "The concept of using easier-to-understand measures of risk is vital to better communicating with everyone during such times of great stress and uncertainty."

SOURCE

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2011年8月22日月曜日

Lessons from the affairs of Cuban crocodiles

BUENOS AIRES — The recent finding that the seriously endangered Cuban crocodile (Crocodylus rhombifer) has been hybridizing in the wild with the American crocodile (Crocodylus acutus) offers a sobering lesson. It shows that there is no real antagonism between Cuban and American crocodiles, something that policymakers on both sides should learn, and lead their countries toward a friendly relationship beneficial to both.

Many things can be said about the U.S. policy toward Cuba except that the long-standing embargo is an intelligent way of solving the problems with that country. After the Foreign Assistance Act of 1961 was passed in the U.S. Congress prohibiting aid to Cuba and authorizing the president to create a "total embargo upon all trade" with Cuba, the policy has been a resounding failure. Lifting the embargo and normalizing relations with Cuba is now more imperative than ever if we want to create a more peaceful world.

Paradoxically, the only ones who have benefited from the embargo are the ones it was meant to punish, the Castro brothers. They have intelligently used the embargo to cover their own shortcomings, maintain their grip on power and keep Cubans railing against the U.S.

The embargo on Cuba has been criticized both at the international level and by national political leaders. Last October, the 192-member U.N. General Assembly adopted a draft resolution in favor of lifting the embargo; 187 countries voted in favor, two voted against and three abstained. This pattern has been the same for the last 19 years.

As early as 1963, U.S. Attorney General Robert F. Kennedy referred to the embargo as "inconsistent with traditional American liberties" and difficult to enforce. In 1975, Sen. Edward Kennedy said: "I believe the idea of isolating Cuba was a mistake. It has been ineffective. Whatever the reasons and justifications may have been at the time, they are now invalid."

More than hurting the Castro brothers, the embargo has hurt the Cuban people's health and quality of life. Because of the embargo Cubans don't have easy access to all medications and some food items are in short supply. The lack of essential medicines have led to some medical crises and heightened levels of infectious disease.

"We must recognize the ineffectiveness of our current policy and deal with the Cuban regime in a way that enhances U.S. interests," Sen. Richard Lugar, an Indian Republican and the top-ranking Republican on the Senate Foreign Relations Committee, said in 2009.

Speaking at Southern Illinois University in 2004 U.S. President Barack Obama said: "I think it's time for us to end the embargo with Cuba. It's time for us to acknowledge that that policy has failed."

Resuming normal relations with Cuba is particularly relevant considering that Cuba has begun exploratory drilling for oil in its territorial waters. According to some estimates, Cuba could become a major oil producer, a fact to take into consideration as traditional sources of oil for the U.S. have become less reliable.

And while the U.S. continues its policy of antagonism toward Cuba, the Chinese government has developed closer relations and vowed to increase its military relations with that country.

Cuba is still on the U.S. State Department's list of state sponsors of terrorism, along with Syria, Iran and Sudan. But U.S. experts in counterterrorism such as like Richard Clark, former national coordinator for security and counterterrorism, says Cuba is on the list only for political reasons.

Support for the U.S. position on this issue is that Cuba supports groups such as the FARC (Revolutionary Armed Forces of Colombia) and ETA (Euskadi Ta Askatasuna), the Basque nationalist organization in Spain. However, last April, after talking with the ambassadors of Spain and Colombia in Havana, former President Jimmy Carter said: "The American allegations, the affirmation of terrorism, is a premise which is completely unfounded, and that is another aspect that the president of the U.S. could address."

In June 2010, 74 Cuban political dissidents signed a letter to the U.S. Congress for a bill that would lift the U.S. travel ban on Americans wishing to visit Cuba: "We share the opinion that the isolation of the people of Cuba benefits the most inflexible interests of its government, while any opening serves to inform and empower the Cuban people and helps to further strengthen our civil society."

Normalization of relations with Cuba could also benefit the U.S. which is, even now, Cuba's largest food supplier.

Cesar Chelala, M.D., Ph.D., is a co-winner of the Overseas Press Club of America award for an article on human rights.

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2011年8月21日日曜日

Three Mile Island's lessons for Japan

In the early hours of March 28, 1979, human errors and mechanical failures combined to cause a cooling system to stop working at the Three Mile Island Nuclear Generating Station near Harrisburg, Pennsylvania. One of the station's two nuclear cores overheated, thrusting the plant into a crisis that would rivet public attention for five excruciating days.

News photoCrisis manager: Peter Bradford, whose experience of official transparency under pressure is not irrelevant to Japan today.

Some 200 km away, at the headquarters of the Nuclear Regulatory Commission (NRC) in Washington, D.C., 36-year-old lawyer Peter Bradford suddenly found himself facing a critical double test.

First, would he and the four other commissioners who headed the government agency charged with ensuring nuclear safety be able to rein in the worst nuclear accident at a commercial reactor the world had ever seen? And second, would it be able to do so while keeping the process transparent — as U.S. Freedom of Information laws required?

They are the same key tests that officials at Japan's nuclear watchdog agencies have faced since multiple reactors at the Fukushima No. 1 nuclear power plant suffered meltdowns following the Great East Japan Earthquake on March 11.

In some ways, the results have been similar as well.

In both cases, scholars, activists and politicians have questioned how ready government agencies were for a major accident — as well as how effectively they protected the public.

In both cases, the responsible agencies had difficulty providing accurate real-time information about what was going on at the plants and within the government.

Journalists who covered the Three Mile Island accident described information coming from the NRC, plant operator the Metropolitan Edison Company and the state government at the time as "chaotic," "confusing" and "contradictory" — just as journalists described the situation in Japan three decades later (although here, information may have been deliberately withheld).

But in the aftermath of the Three Mile Island accident, citizens, journalists and politicians had one key resource whose equivalent their counterparts in Japan will have to do without: transcripts of the discussions between Bradford and his fellow NRC commissioners as they struggled to handle the crisis.

During the crucial first two weeks of the still-ongoing Fukushima disaster, transcripts were not made of similar key exchanges.

However, ensuring that the mid-crisis meetings were recorded wasn't easy, Bradford said.

The 1976 U.S. Government in the Sunshine Act requires meetings at government agencies be open to the public if and when there are enough high-level agency members present to make a binding decision — and as long as the meeting does not fall into one of 10 exempt categories.

Most NRC decisions are made by five commissioners, which means that any time three or more of them meet they have decision-making power, and so the gathering falls under the Sunshine Act.

Until the Three Mile Island accident, holding open meetings hadn't been a logistical problem. But with a crisis in full swing, commissioners camped out at NRC headquarters and held impromptu gatherings around the clock.

"It didn't seem feasible to do that in public, so NRC staff took to wandering around with tape recorders, and whenever a third commissioner joined a conversation between two others, they'd start recording," Bradford recalled. That fulfilled the legal requirement.

Once the crisis was under control, the transcripts were reviewed to make sure there was no basis for withholding them. Shortly thereafter, they were handed over to congressional committees that had demanded them; one congressman quickly flipped the transcripts to the media.

So, although they hadn't assisted mid-crisis reporting — and Bradford said that the knowledge he was being taped didn't alter his actions — the transcripts became an important source for later reporting and for the presidential commission charged with assessing the NRC's disaster response.

"The transcripts were like the black box in an airplane crash. They were a treasure trove for reporters in terms of how much the NRC didn't know (during the crisis)," Bradford said. Prime among those unknowns was the fact that part of the core had melted on March 28.

"Trying to convince people we really didn't know (it had melted) would have been very hard (without the tapes)," he said.

The tapes did spark a few media emergencies. In one case, Bradford recalled, a transcript revealed that a staff member said, "I don't know why people are sitting around waiting to die." This was soon headline-material — until the tapes made clear that "decide" had been mis-typed as "die" during the transcription process.

In another instance, the chairman lamented that, "we're like a couple of blind people staggering around making decisions." An outraged letter soon arrived from the national association representing blind people, accusing the chairman of "gross insensitivity."

Overall, however, Bradford believes the tapes proved a boon to the NRC despite the many serious problems they revealed. "There was no sign of any coverup, so they damped down paranoia. I think those tapes saved nuclear power (in the United States)," he said.

In Japan, scholars may one day find the mirror-image of that statement to be true.

News photoTransparency campaigner Yukiko Miki

On March 30, almost three weeks after the Fukushima disaster began, Chief Cabinet Secretary Yukio Edano revealed that no transcripts had been made at critical early joint meetings between the utility's operator, Tokyo Electric Power Company (Tepco), the Nuclear and Industrial Safety Agency (NISA), the Nuclear Safety Commission (NSC) and the Ministry of Education. The reason, he said, was that information was being exchanged continuously as needed, rather than at formal meetings.

"In Japan, the degree of importance of a particular exchange of information isn't the basis for deciding whether to record it or not," explained Yukiko Miki, chair of Information Clearinghouse Japan, a nonprofit organization working to expand the government's information disclosure.

While laws do require important decisions to be recorded, until this spring the requirements for recording the discussions leading up to those decisions depended on the formality and legal standing of the meeting where the discussion took place.

For instance, a formal deliberative council meeting would require transcripts, while an impromptu but equally important mid-crisis chat might not. Practices varied widely across agencies.

Not only were many of the joint nuclear disaster meetings informal, but on May 6 Edano said their legal standing was also unclear. He described the joint headquarters as a "practical organization" — rather than a legal entity; according to Miki, this may locate it beyond the reach of Japan's freedom of information laws.

A new Record Management Law that took effect this April not only makes recording requirements uniform at all government agencies but also ensures that, when important questions are being decided, the whole process is recorded. The law may make record-less meetings like those that took place post-Fukushima illegal in the future, but in March it had not come into force.

Without those early records, not only reporters and citizens, but also the committee set up by the government to investigate the accident, face problems in uncovering who is ultimately responsible for the massive human, economic, and environmental losses stemming from the meltdowns.

"Were there problems in the decision-making process? What was known and not known? You can hold hearings (after the fact), but if there are no transcripts, it's hard to investigate objectively," said Miki.

Her organization is planning a project to formally request and archive all governmental records that do exist relating to the Fukushima accident. In doing so, the group will make use of the Information Disclosure Law that came into force in 2001 — with a revised version currently awaiting adoption by the Diet.

But Masaru Kaneko, an economics professor at Keio University in Tokyo, who is a frequent critic of Japan's public policy, doubts whether Miki's strategy will lead to the release of much new information — and not just because existing laws allow information requests to be denied for a wide variety of reasons.

"Japan's Freedom of Information laws exist within long-established political and administrative systems, so they don't function properly. At the center of power are the very people who don't want the information to come out," he said.

In fact, the disaster has so far implicated not only the nuclear industry but also politicians, academics and even supposed watchdog agencies that worked together to promote nuclear reactors as safe, cheap power sources.

"The core (of those corrupt relationships) has been exposed," Kaneko said. Miki, too, said information-disclosure problems have as much to do with the internal culture of government agencies as with the law.

"When information is released, there are all sorts of reactions and criticisms. Release is a risk for the government. Their basic position is antidisclosure," she said.

As the official Japanese inquiry into the Fukushima accident continues, the consequences of that deeply entrenched attitude are set to play out on a very high-profile stage.

"We're going to see what it's like when government agencies aren't able to prove they were acting in good faith," said Bradford.


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