Doctors’ prescription for the Tokyo Olympics — IPPNW, Beyond Nuclear International

” Statement of IPPNW Germany regarding participation in the Olympic Games in Japan

In July 2020, the Olympic Games will start in Japan. Young athletes from all over the world have been preparing for these games for years and millions of people are looking forward to this major event.

We at IPPNW Germany are often asked whether it is safe to travel to these Olympic Games in Japan either as a visitor or as an athlete or whether we would advise against such trips from a medical point of view. We would like to address these questions.

To begin with, there are many reasons to be critical of the Olympic Games in general: the increasing commercialization of sports, the lack of sustainability of sports venues, doping scandals, the waste of valuable resources for an event that only takes place for several weeks and corruption in the Olympic organizations to name just a few. However, every four years, the Olympic Games present a unique opportunity for many young people from all over the world to meet other athletes and to celebrate a fair sporting competition – which was the initial vision of the Olympic movement. Also, the idea of Olympic peace and mutual understanding between nations and people is an important aspect for us as a peace organization.

Fukushima…and no end in sight

Regarding the Olympic Games in Japan, another factor comes into play: the Japanese government is using the Olympic Games to deflect from the ongoing nuclear catastrophe in the Northeast of the country.

The government wants people to think that the situation in Fukushima is under control and people in the region are safe from radioactive contamination. The president of the German Olympic Sports Association, Alfons Hörmann, recently went so far as to say that “the regions close to the Olympic Games are safe from environmental disasters”.

Of course, this is an untenable assertion for a region with extremely high seismic activity. Regarding the situation around the destroyed nuclear reactors in Fukushima, the situation is far from “under control” even today. External cooling water has to be continuously circulated through the ruins of the damaged reactors. Inside, life-threatening radiation doses still prevail. Large parts of the contaminated cooling-water is still flowing into the sea or leaches into groundwater despite major efforts by the Japanese authorities to contain it. The rest of the radioactive wastewater is being stored in huge tanks on site. Their contamination with hazardous radioisotopes like Strontium- 90 presents an ongoing threat to the region.

In December of 2018, data regarding thyroid tests were published. The incidence of thyroid cancer among tested children in Fukushima is 15 times higher than the Japanese average for this age bracket.

We are also seeing a distinct geographic distribution, with a significantly higher incidence of thyroid cancer in the most heavily contaminated regions.

With each storm, radioactive particles from the forests and mountains are brought back to the villages and cities – even to those previously decontaminated. International regulations stipulate that the population should not be exposed to more than one millisievert of additional radiation after a nuclear accident. In areas around Fukushima already earmarked for resettlement, the population will be exposed to radiation dosages that can range up to 20 mSv. As an organization of physicians, we have repeatedly pointed out the resulting health risks for the population of the affected regions, which we consider unacceptable.

While the nuclear catastrophe is a daily reality for the people living in the area and will be for many years to come, the situation for visitors is of course different. To answer the question of whether a trip to Japan or participation in the Olympic Games is acceptable from a medical point of view, a variety of aspects must be taken into consideration:

General information regarding radiation risks

Generally, the radiation exposure in the contaminated regions in Japan poses increased health risks. However, especially for short-term visits, these risks can be considered small – as long as individuals are not specifically sensitive to radiation. But it needs to be stressed that there is no threshold in radiation dose, below which it could be considered safe or without negative effects on health.

The individual disposition and the risk for a radiation-induced disease normally remains undetected and individuals themselves are often not aware of their sensitivity. Once a person falls sick, you can draw conclusions by working backward and may find increased radiation sensitivity (e.g. for breast cancer patients with the BRCA-1/2-mutation).

For pregnant women and small children, we generally recommend to refrain from intercontinental flights and to avoid visits to the contaminated areas in Japan to minimize individual radiation doses. Until today, there are still hot-spots, even in the decontaminated regions – places where radioactive particles from the Fukushima meltdowns have accumulated and were overlooked during the decontamination efforts or places that were recontaminated by rain, pollen flight or flooding. These hot-spots pose an ongoing risk for the residents of the region. Even in the greater Tokyo area, hot-spots were detected in the past.

It is important to know that even when radiation exposure limits are met, certain health risks cannot be ruled out. Exposure limits are derived from the politically acceptable risk of disease that the government thinks the population would be willing to accept. The question is not “At which dose can we expect health risks to occur?” but rather “Which health risks are still acceptable for society?”

Radioactivity in any dosage, however small, can trigger a disease – the higher the dose, the higher the risk. As with smoking and other cancer-inducing factors, there is no “safe” dose. Even natural background radioactivity can trigger diseases. While natural background radiation can mostly not be avoided, we recommend trying to avoid additional radiation exposure as best as possible in order to lower the individual risk of contracting radiation-induced diseases such as cancer.

We can only hope that there will be no further recontamination in Japan caused by storms, earthquakes, forest fires, flooding or technical failures at the damaged reactors, which could put the Olympic Games in Japan at risk.

How you travel

For most visitors, the flight to Japan and back will probably present the highest single radiation exposure. Depending on solar activity, length, height, and routing of the flight, the radiation dose for a flight from Europe to Japan is between 45 and 110 microsieverts (μSv) per flight – about the same dose you are exposed to during a normal chest x-ray. The exact radiation dose resulting from a flight can be calculated on the website of Munich Helmholtz-Institute.

Where you travel

While large parts of Japan have remained relatively unaffected by the Fukushima nuclear catastrophe, there are still radiation hot-spots in the prefectures of Fukushima, Tochigi, Ibaraki, Miyagi and Chiba. Inhalation or ingestion of radioactive particles with food or water poses a considerable health risk. It is not sufficient to rely on officially published dose measurements, as even previously decontaminated areas can always become recontaminated with radioactive particles from the forests and mountains around Fukushima through pollen, rains, forest fires or storms.

Some areas around Fukushima remain closed to the public due to elevated radiation levels, others have been reopened after decontamination measures were performed. In metropolitan areas, like in Fukushima City, most monitoring posts record radiation levels below 0.2 microsieverts per hour (0.2 μSv/h). This corresponds to common background values registered in other parts of the world. Background radiation is a continuous source of radiation that depends largely on the local geographical soil composition. Background radiation contributes to numerous cancers and cardiovascular diseases worldwide. Unlike background radiation, which can hardly be avoided, manmade radiation stemming from nuclear weapons testing or the nuclear industry can be confronted politically. A regularly updated map of the official monitoring post in the prefecture can be found (in Japanese) on line.

However, these official measurements need to be treated with caution since the authorities have a vested interest in systematically downplaying radiation effects and ambient dose levels. While officially published dose levels can be low, just a few meters away from the monitoring post you can find local hot-spots due to contaminated foliage, dust or pollen.

A discussion regarding the actual radiation levels in Japan is difficult since the Japanese government has forfeited a lot of trust through questionable methods, for example by installing shielding lead batteries in the measuring instruments or positioning the monitoring posts in blind spots and other protected areas. Independent monitoring posts installed by independent citizen groups often register much higher values than the official posts.

Unfortunately, for symbolic as well as political reasons, sport arenas in Fukushima were selected to hold softball and baseball competitions during the Olympic Games 2020. Even the symbolic first competitions of the Olympics are to be held here. At the same time, the competition calendar was arranged in a way to ensure that no western teams would compete here. This may sound cynical, but it seems that the organizers expected problems regarding acceptance of these sensitive venues. Consequently, European visitors and athletes will most likely not have to travel to Fukushima in order to compete or watch their team.

If people do plan to travel to Fukushima, they should avoid trips to the mountains or forests and also avoid close contact with dust, dirt, foliage, or other possibly contaminated substances. In the event of high pollen flight, forest fires or natural disasters such as earthquakes, flooding or storms, they should exercise caution. FFP-breathing masks, as well as staying indoors, can offer relative protection against inhalation of radioactive particles. Visitors should make sure to pay attention to and follow the instructions issued by local authorities.

Japan is a country with high seismic activity and earthquakes are a common occurrence, as are forest fires in the summer and storms at any time of the year. To familiarize foreign visitors with the right behavior during emergencies, the Japanese tourism agency has established a website as well as a mobile app called “Safety Tips” with up-to-date information and safety advice.

What you eat

The official dose limits for radioactivity in food in Japan are currently stricter than those in the European Union. This means that contaminated foodstuff not fit for sale on the Japanese markets could very well be sold in Europe without any special labeling or warnings. The dose limit for general foodstuff Japan is 500 Becquerel (Bq) per kilogram, while in the EU it is 600 Bq/kg. One example of this difference: blueberry jam sold in the EU had to be taken off the shelves in Japan due to excessive cesium levels (originating from the Chernobyl disaster). More information can be found here.

Food controls in Japan are rather meticulous, but naturally, it can never be guaranteed that no contaminated foodstuff reaches the shelf. The individual measurement data can be seen at www.new-fukushima.jp, but it cannot be excluded that conspicuous values were prefiltered and do not show up in the statistics. At best, this website can help understand which foodstuffs are regularly tested in Japan.

We strongly recommend avoiding products bought directly from farmers in the contaminated regions, since they are often not monitored. Also, dubious “solidarity events” specifically offering foodstuffs from the contaminated regions should be avoided. Apart from these exceptions, it can be assumed that foodstuff declared safe for sale in Japan complies with high safety standards.

Summary note

In summary, it can be said that the health risk for visitors and athletes participating in the Olympics for short periods of time is small – as long as there is no specific individual sensitivity to radiation. Pregnant women and small children should avoid long-distance flights and trips to Fukushima to protect themselves against radiation.

At the same time, we should all be aware of the continuing problems facing the population in the radioactively contaminated regions in the Northeast of Japan, who has to live with the ongoing nuclear catastrophe on a daily basis.

The Olympic Games should not be abused to distract from their fate but rather to make sure their needs, worries, and demands are properly addressed. The German affiliate of IPPNW is trying to do just that with its campaign “Tokyo 2020 – The Radioactive Olympics”.

The International Physicians for the Prevention of Nuclear War (IPPNW), was founded in 1980 and won the 1985 Nobel Peace Prize. It is a non-partisan federation of national medical groups in 64 countries, representing tens of thousands of doctors, medical students, other health workers, and concerned citizens who share the common goal of creating a more peaceful and secure world freed from the threat of nuclear annihilation.

For more on how the dispersal of “hot” radioactive particles might affect the Olympics, see the Beyond Nuclear article. “

published by Beyond Nuclear International

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Labor groups protest reopening of rail lines near Fukushima — CounterPunch

” Labor activists have protested the reopening this month of a railway line in parts of northeast Japan where they believe radiation levels are still dangerous.

The Joban Line runs from Nippori Station in Tokyo to Iwanuma Station, just south of Sendai City. It is one of main connections between northeast Tokyo’s major station of Ueno up along the coast through Chiba, Ibaraki and Miyagi prefectures.

This region was severely damaged by the earthquake and tsunami on March 11th, 2011, while the subsequent Fukushima Daiichi Nuclear Power Plant disaster meant that large areas through which trains pass were contaminated by radiation.

The Joban Line was directly hit by the massive tsunami wave in 2011, sweeping train carriages away. Though parts of the line were quickly reopened that same year, two sections of the line—between Tatsuta and Odaka stations, and between Soma and Hamayoshida—remained closed, with passengers served by buses for some of the stations.

However, the operator, East Japan Railway Company (JR East), and the Ministry of Land, Infrastructure, Transport and Tourism, have been keen to reopen the whole line as part of the northeast Japan reconstruction efforts. The Joban Line represents a valuable source of income from both passengers traveling between Sendai and Tokyo as well as freight.

Following decontamination measures, rail services resumed from Iwaki to Tatsuta in late 2014. However, north of Tatsuta lies the areas located within a 20km radius of the devastated Fukushima Daiichi Nuclear Power Plant, which is widely considered a no-go zone.

In July this year, JR East resumed services on the 9.4-kilometer stretch between Odaka and Haranomachi stations as the evacuation order was lifted for the southern part of Minamisoma City, though few residents are willing to return to a community so close to the contaminated area. Media reports suggest only 10-20% are coming back to live in the area.

On December 10th, the previously closed 23.2-kilometer northern section of line between Soma and Hamayoshida reopened for rail services. It means passengers will now be served by a further six stations on the section, though three of these (Shinchi, Yamashita and Sakamoto stations) had to be relocated inland by up to 1.1 kilometers as an anti-tsunami measure. Along with the construction of elevated tracks, the total cost of the latest reopening is said to be 40 billion yen ($350 million).

By spring 2017, the line will be reopened between Namie and Odaka, and then later in the year between Tatsuta and Tomioka. The final section linking Tomioka and Namie, passing through somewhat infamous areas like Futaba, is set to reopen by the end of fiscal 2019 (end of March 2020).

Local tourist bodies are naturally delighted and are pulling out all the stops to attract people. At the newly reopened stations, passengers are able to buy commemorative tickets, take hiking trips, and even try on historical armor.

Lingering Doubts over Radiation

Official announcements say that radiation levels have fallen and clean-up efforts will remove any health risk. Last August, JR East began decontamination tests on parts of the railway between Yonomori and Futaba stations where the radioactivity remains high. It has reported that falling radiation levels can be confirmed at six inspection points along the line, making it confident that decontamination measures are working.

However, the legacy of the Fukushima disaster is a lingering distrust for government and corporate claims about radiation. Activists allege that authorities and JR East are putting profits and the appearance of safety over the genuine health of rail workers and passengers. Just as with the gradual lifting of restrictions on entering the areas around the Joban Line, reopening the railway is, they say, an attempt to encourage evacuated residents to return and tourists to visit even though health risks may remain.

This pressure to reconstruct the region quickly and maintain an impression of safety to Japan and the rest of the world comes from the very top, as demonstrated by the Prime Minister Shinzo Abe’s now notorious claim that the Fukushima disaster was “under control” in his speech in September 2013 during the final (and successful) Tokyo bid to win the 2020 Olympic Games. Abe also officiated at the opening of the rebuilt Shinchi Station on December 10th.

Protests Against Reopening

The rank and file rail unions Doro-Mito (National Railway Motive Power Union of Mito) and Doro-Chiba (National Railway Motive Power Union of Chiba) have long protested the ambitions of JR East as part of their campaigns against the operator’s growing policies of rationalization and outsourcing.

On December 10th, around 50 activists from Doro-Mito and associated groups opposed the Joban Line reopening by demonstrating at the Sendai branch of JR East in the morning. A small number of train drivers from the union also went on strike that day. This was coordinated with other protests and actions in Fukushima City and Tokyo at JR sites. At an afternoon protest outside the JR East headquarters in Shinjuku, central Tokyo, around 150 unionists demonstrated.

These are just the most recent examples of actions by this network of medium-sized yet feisty unions, which have waged several strikes and protests since JR East began reopening parts of the track following the 2011 disaster. Unionists have fought to block the reopening in order to protect the well-being of workers as well as the general public.

Other unions and labor groups have apparently remained silent on the Joban Line issue, as have the major anti-nuclear power protest organisations. The mainstream media has also given the Joban Line protests almost no coverage, though the reopening itself was extensively celebrated.

Doro-Mito and Doro-Chiba are the largest groups in a network of militant unions called Doro-Soren, affiliated with the Japan Revolutionary Communist League. Other smaller unions have been established in Tokyo, Fukushima, Niigata and elsewhere. While the overall numbers of unionized workers remain only in the hundreds, organizers hope to create a national union in the future.

The unions have held small strikes on the Joban Line issue alongside their regular strikes and protests against labor conditions, as well as participating in general rallies against the restarting of nuclear power plants in Japan. In this way, the issues of neoliberalism and nuclear power have become aligned in a new and invigorating way.

The Doro-Soren network is also associated with NAZEN, which was formed in August 2011 as a youth group to fight the nuclear industry. The various groups have taken part in annual protests at Fukushima on the anniversary of the earthquake and tsunami, regularly mobilizing over 1,000 demonstrators. … “

by William Andrews

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Behind the scenes: Waste disposal site a dilemma for Fukushima — The Yomiuri Shimbun

” On Dec. 4, the Fukushima prefectural government notified the national government that it would accept a proposal to dispose of the radioactive designated waste (see below) stored in the prefecture, where a catastrophic accident struck Tokyo Electric Power Co.’s Fukushima No. 1 nuclear power plant due to the 2011 earthquake. The Fukushima prefectural government’s recent decision signifies a step forward in efforts to rehabilitate the nuclear disaster-hit prefecture. However, the latest move poses a dilemma: In some neighboring prefectures that are home to a large amount of such designated waste, there are persistent calls for their waste to be concentrated in Fukushima Prefecture.

The government’s proposal would entail the use of the Fukushima Eco-tech Clean Center, an existing private-sector disposal plant in the town of Tomioka, to bury a portion of the designated waste stored in the prefecture. The waste subject to this disposal will consist of garbage and other waste material whose radiation levels stand at 100,000 becquerels or less per kilogram.

Two years ago, the national government formally presented the proposal to the Fukushima prefectural government. This coincided with the national government’s move to unveil another plan aimed at building an interim storage facility in the prefecture. This facility would be used to store, for extended periods, garbage whose radioactive levels exceed 100,000 becquerels per kilogram as well as a massive amount of contaminated soil. There has been a constant increase in the amount of contaminated soil as a result of ongoing decontamination work. The interim storage facility is currently being built.

“These facilities are two halves of the same whole,” an Environment Ministry official said. “Both will be indispensable for stably storing a huge amount of radioactive waste.”

The two facilities can be described as “unwanted” by local residents. Still, both will serve to rehabilitate the areas affected by the 2011 nuclear disaster. The interim storage facility is indispensable for decontamination work, while the disposal plant is needed to expedite the return of evacuees to their hometowns.

One example is Naraha, a town that lies adjacent to Tomioka. A road that is used to carry supplies and other necessary materials to the Eco-tech Clean Center disposal plant in Tomioka passes through Naraha.

Therefore, residents and officials in Naraha were among those from whom the national government sought support for its designated waste burial project. At the same time, Naraha needed the facility due to the increase in the number of evacuees returning to the town. Their return means a growth in the amount of garbage from the demolition or repair of their houses.

In the wake of the nuclear disaster, an evacuation directive was issued to residents in most parts of Naraha, but it was lifted in September this year. Progress has since been made in rebuilding the evacuees’ homes so they could return to their hometown. The task of demolishing their houses has been assumed by the Environment Ministry.

According to the ministry, about 1,200 applications for house demolition had been submitted by late November, and approximately 490 houses have been demolished. The ministry hopes to complete housing demolition by the end of fiscal 2016.

The Eco-tech Clean Center plant will be used to dispose of such waste as burned ash from a temporary incinerator that will likely be put to work in November 2016.

“In some areas [of Naraha], there remain stacks of waste lumber at temporary storage sites near residential quarters,” a senior official of the Naraha town government said. “Failing to address this problem could make evacuees reluctant to return home. The disposal plant is highly significant for making progress in post-disaster reconstruction.”

In the wake of the nuclear accident, the government has worked to address waste disposal-related issues, based on the principle that radioactive waste generated in each disaster-hit prefecture should be stored and disposed of within that area. This rule was laid down under the Democratic Party of Japan-led government in November 2011, followed by a Cabinet decision finalizing the principle.

Later, the national government said it would seek to build a new disposal facility in each of five prefectures where a large amount of designated waste matter is stored — Tochigi, Chiba, Ibaraki, Miyagi and Gunma. These prefectures follow Fukushima in the amount of such stored waste. The government also drew up a plan to use existing disposal facilities in Tokyo and five other prefectures to bury the designated waste stored there.

However, little progress has been made in disposal plant construction projects in the five prefectures. To the contrary, even stronger objections were raised to the projects in these areas after the Fukushima prefectural government announced the decision to accept the national government’s proposal.

Attempt to focus burden

Kazuhisa Mikata, mayor of Shioya, Tochigi Prefecture, declared at the Environment Ministry on Dec. 7 that his town would not host a facility to dispose of radioactive waste from the prefecture, which was produced as a result of the 2011 nuclear accident at the Fukushima No. 1 nuclear power plant.

“I can’t understand it,” replied Shinji Inoue, state minister of the environment. As Inoue was about to leave the room in disgust, Mikata stopped him and said, “Our land was not supposed to be a candidate site from the very beginning.”

Since November last year, Mikata’s opinion that radioactive waste should be collected and disposed of exclusively in areas where it has become difficult for people to live for generations has been posted on the town’s web site. This has been taken to mean that all the radioactive waste should be disposed of in Fukushima Prefecture.

Not many heads of local governments have expressed this view publicly. However, Miyagi Gov. Yoshihiro Murai said at a press conference on Dec. 7, “It would be desirable if all the nuclear waste in the five [affected] prefectures was completely removed from them.”

In Miyagi Prefecture, the city of Kurihara and the towns of Taiwa and Kami were designated as candidate sites for a radioactive waste disposal facility. But the three municipal governments notified the central government on Dec. 13 that they would not become candidate sites to hold the facility.

Fukushima Gov. Masao Uchibori is wary of such opinions. When he told the central government of his intention to permit the establishment of a disposal facility in the prefecture, Uchibori said, “I would like to confirm here again that radioactive waste in each prefecture should be disposed of locally by the central government.”

Environment Minister Tamayo Marukawa replied, “We’ll uphold a plan to dispose of radioactive waste in each prefecture.”

However, there remain concerns that voices demanding disposal of radioactive waste outside the five prefectures of Tochigi, Chiba, Ibaraki, Miyagi and Gunma could lead to the opinion in the future that all the radioactive waste should be gathered together in Fukushima Prefecture.

Radioactive substances lose radiation gradually as time passes. Indeed, because of the passage of time, some radioactive waste has failed to meet the levels of radioactivity required to be classified as designated waste, which must contain over 8,000 becquerels per kilogram of radioactive substances.

Based on such lower levels of radioactivity and the progress in the disposal of designated waste in Fukushima Prefecture, the central government will continue to try to persuade the five prefectures to accept the establishment of facilities to dispose of radioactive waste in their communities.

“How will the other prefectures react if they are requested to cooperate because Fukushima Prefecture, which suffered most from the nuclear accident, has accepted the establishment of a disposal facility in it?” asked a senior official of the Environment Ministry.

Will they keep refusing the construction of facilities that might cause problems? Next spring marks the fifth anniversary of the nuclear accident. Not much time is left to answer that question.

Designated waste

This government-set designation is applied to waste matter whose radioactive level exceeds 8,000 becquerels per kilogram. Designated waste includes such things as sewer sludge and ash from burned trees and plants. According to the Environment Ministry, a total of about 166,300 tons of designated waste was stored in Tokyo and 11 prefectures, including Fukushima, as of the end of September. The waste in question has been kept in storehouses at sewage disposal facilities. ”

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How Fukushima produce is making its way into international stores — Natural Society

” It is being reported that tainted food from Fukushima, Ibaraki, Gumma, and Chiba is making its way into local supermarkets in Taiwan due to the irresponsibility of mislabeling. What’s more, these food products were banned in Taiwan since March of 2011.

The first question is: Why are food products from the concerned Japanese prefectures surrounding Fukushima mislabeled?

The second question is: Why is Japan attempting to foist its unsafe and inferior radioactive foods on Taiwan?

Instead of humbly acquiescing to Taiwan’s wishes, Japan takes an aggressive approach even threatening WTO arbitration.

Taiwan’s Food and Drug Administration said the latest enforcement was in line with radiation safety management practices that other countries have put in place on Japanese food imports following the 2011 Fukushima nuclear disaster.

It said it “is necessary to protect the safety of food consumption” for Taiwanese.

But Japan is protesting the move, with the government warning that it may escalate the matter to the World Trade Organization, potentially deepening the conflict between Taipei and Tokyo.

Rather than own the problem which successive Japanese governments are fully responsible for, they appear to be taking advantage of their neighbors. No one ever forced Japan to locate their entire nuclear power generation industry on the shoreline.

Even after 4 plus years beyond the Fukushima nuclear disaster, Japan has still failed to satisfactorily address the fallout from the meltdown(s) that occurred after the March 11, 2011 earthquake-generated tsunami.

Even more inexplicably, the Japanese government has voted to continue the operation of their nuclear power plants in spite of their vulnerability to both frequent earthquakes and potential tsunamis. Being located in one of the most seismically active earthquake zones in the Ring of Fire, such an ill-advised decision can only set up another nuclear catastrophe. Which begs the question:

“Does anyone in their right mind believe that nuclear power plants can ever be designed, engineered or constructed to withstand 9.0 earthquakes followed by 15 meter high tsunamis?

The obvious answer is as follows:

“Japan should never have sited 55 nuclear reactors (plus 12 others) on its coastlines.”
Therefore, why are countries like Taiwan paying a serious price for Japan’s extraordinarily bad judgment and serious mistakes? They have known for centuries that they reside on one of the most earthquake-prone pieces of real estate in the entire world. To continue with the same nuclear energy model despite the obvious lessons of Fukushima seems to defy common sense.

Conclusion

Japan made some extremely fateful decisions post World War II concerning the ways it would satisfy the nation’s energy needs. In light of their direct experience with atomic energy during WWII, it would seem that they would have opted for non-nuclear energy alternatives. Instead, they went full bore constructing nuclear power plants as quickly as they could convince the prefectures with the targeted coastlines.

Here they are now still dealing with the Fukushima meltdown(s) — a set of intractable nuclear challenges which may have no practical solutions. That means that those prefectures surrounding Fukushima may always have an environment suffering from a proliferation of radionuclides. What exactly are radionuclides?

A radionuclide or radioactive nuclide is a nuclide that is radioactive. Also referred to as a radioisotope or radioactive isotope, it is an isotope with an unstable nucleus, characterized by excess energy available to be imparted either to a newly created radiation particle within the nucleus or via internal conversion. During this process, the radionuclide is said to undergo radioactive decay, resulting in the emission of gamma ray(s) and/or subatomic particles such as alpha or beta particles.[1] These emissions constitute ionizing radiation. (Source: Wikipedia — Radionuclide) Radionuclides, and especially the ionizing radiation which they emit, are certainly not something that anyone would want in their back yard, much less in their food. Nevertheless, Japan feels it can maintain the same policies that got them into this calamitous predicament. Hopefully, Taiwan will not relent to demands so unreasonable they strain credulity. After all, Japan needs to learn some critical lessons for their own benefit as well as for their trading partners. ”

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Radioactive plumes spread cesium a week after Fukushima disaster — Mainichi

” A second wave of radioactive material from the Fukushima No. 1 Nuclear Power Plant disaster spread over the Tohoku and Kanto regions around one week after the outbreak of the disaster, analysis of radiation readings has found.

It was already known that clouds of radioactive material, known as “radioactive plumes,” had spread on March 15 and 16, 2011, but new analysis by the secretariat of the Nuclear Regulation Authority and the Ministry of the Environment shows similar radiation readings for March 20 and 21 as well.

Until now, radiation levels after the disaster have been estimated by comparing observed readings, such as those from aircraft, with computer simulations obtained from the System for Prediction of Environmental Emergency Dose Information (SPEEDI). For the most recent analysis, the Ministry of the Environment used data from constant monitoring devices used to measure vehicle exhaust fumes and other such air pollution. The ministry sought help from institutions including Tokyo Metropolitan University and the Atmosphere and Ocean Research Institute at the University of Tokyo. It collected filter paper that catches airborne particles from around 90 monitoring stations in nine prefectures. Researchers analyzed radiation levels from March 12 to March 23, 2011.

The analysis showed that at one monitoring station in the city of Fukushima on the night of March 15, the combined activity of cesium-137 and cesium-134 went as high as 45.5 becquerels per cubic meter of air.

Radioactive plumes are believed to have continuously spewed from the plant between March 16 and March 19 as well, but the analysis suggests that due to eastern-blowing winds, they spread out over the Pacific Ocean and did not elevate atmospheric radiation levels over Japan. However, the wind direction later changed, and at 3 p.m. on March 20, the Fukushima city monitoring station registered a reading of 104.1 becquerels per cubic meter of air. Readings around this level continued until the next morning.

It is widely known that a radioactive plume spread around March 15, causing a sharp climb in radiation levels to around 20 microsieverts per hour after rain caused radioactive material to fall on homes and on the ground. Rain did not fall on March 20 and 21, so the already-high radiation levels near homes and on the ground did not climb noticeably. This is thought to be the reason why the second radioactive plume was not noticed until now.

In the Kanto region, two belts of high-concentration radiation were registered — one on March 15 and one on March 21. In particular, on the morning of March 21 there was a spike in radioactive cesium concentrations in southern Ibaraki Prefecture and northeastern Chiba Prefecture. Afterwards, the plumes appear to have moved southwest to the northeastern coast of Tokyo Bay. Rain is thought to have brought the radioactive material down to the area and created radioactive “hot spots” that were recorded in various areas.

Yuichi Moriguchi, an environmental systems professor at the University of Tokyo who is knowledgeable about environmental pollution from the Fukushima disaster, commented, “This is important data that shows when and where high concentrations of cesium in the atmosphere spread. This information will help in accurately determining residents’ radiation exposure at the early stages of the nuclear crisis.” ”

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Critical Analysis of the UNSCEAR Report, “Levels and effects of radiation exposure due to the nuclear accident…” — IPPNW

Here is an excellent analysis of the UNSCEAR Report, “Levels and effects of radiation exposure due to the nuclear accident after the 2011 Great East-Japan Earthquake and tsunami.” This analysis was organized by the German Affiliate of the International Physicians for the Prevention of Nuclear War (IPPNW) and includes a number international physician groups for social and environmental responsibility and prevention of nuclear war. Quoted below is the conclusion for those of you who want the big picture. I strongly urge you to read the full document in pdf form: Critical Analysis of Unscear2014 (1)

” IV. Conclusion

The Fukushima nuclear disaster is far from over. Despite the declaration of “cold shutdown” by the Japanese government in December of 2011, the crippled reactors have not yet achieved a stable status and even UNSCEAR admits that emissions of radioisotopes are continuing unabated. 188 TEPCO is struggling with an enormous amount of contaminated water, which continues to leak into the surrounding soil and sea. Large quantities of contaminated cooling water are accumulating at the site. Failures in the makeshift cooling systems are occurring repeatedly. The discharge of radioactive waste will most likely continue for a long time.

Both the damaged nuclear reactors and the spent fuel ponds contain vast amounts of radioactivity and are highly vulnerable to further earthquakes, tsunamis, typhoons and human error. Catastrophic releases of radioactivity could occur at any time and eliminating this risk will take many decades. Moreover, many of Japan’s other nuclear power stations are just as sensitive to seismic catastrophes as the Fukushima Dai-ichi plant.

Attempts to make reliable forecasts for the next decades seem futile against the backdrop of so much uncertainty. While much of the UNSCEAR report represents useful and important groundwork for future assessments, it does not in any way justify the type of ‘all-clear’ that UNSCEAR is proposing.

It is impossible at this point to come up with an exact prognosis of the effects that the Fukushima nuclear disaster will have on the population in Japan. However, based on the arguments presented in this paper, it has to be stated that the UNSCEAR report represents a systematic underestimation and conjures up an illusion of scientific certainty that obscures the true impact of the nuclear catastrophe on health and the environment.

In its report, UNSCEAR calculates the collective effective doses and absorbed thyroid doses for the Japanese population. However, the admitted uncertainties regarding exposure doses, questionable data selection, faulty assumptions and the fact that ongoing radioactive emissions were not considered undermine the validity of these calculations. The resulting dose estimates are most likely underestimated and do not reflect the true extent of radiation received by the affected population.

By utilizing more neutral sets of data, acknowledging inherent uncertainties in dose estimates, citing the full range of possible exposure rates rather than the best-case scenarios, and by incorporating the latest information about ongoing radioactive emissions, UNSCEAR could have presented a more realistic picture of what effects people can expect from the radioactive fallout in the coming decades, including thyroid cancer, leukemia, solid tumors, non-cancer diseases and genetic defects, all of which have been found in the population affected by the Chernobyl nuclear catastrophe.

Even with more realistic data, however, the number of cancer cases induced by Fukushima radioactive fallout may still be considered insignificant to the members of UNSCEAR, especially given the relatively high baseline incidence of cancer in Japan. From a physician’s perspective however, every preventable case of cancer is one too many and the tragic consequences that cancer has on a person’s physical and mental health, as well as the situation of the entire family have to be considered.

To reduce the horrible effects of the Fukushima nuclear disaster on tens of thousands of families to a statistical problem and to dismiss these individual stories of suffering by stating that “radiation exposure following the nuclear accident at Fukushima-Daiichi […] is unlikely to be able to attribute any health effects in the future among the general public and the vast majority of workers”189 is inappropriate for a committee of the United Nations, an organization that prides itself on the Declaration of Universal Human Rights.

Through the combination of a man-made nuclear disaster, corrupt operators, regulatory institutions and politicians, inadequate emergency measures, and finally through the systematic underestimation of radiation doses and expected health effects, the people of Fukushima are being deprived of their right to a standard of living adequate for their health and well-being.

As physicians, primarily concerned with the health of the people affected by the nuclear disaster, we urge the United Nations General Assembly and the government of Japan to realize that the affected population needs protection from further radiation exposure. In our opinion, the following issues need to be addressed:

»» All available expertise should be used for the tremendous tasks of minimizing ongoing radioactive emissions from the damaged reactors and spent fuel pools and preventing larger emissions in the future.

»» According to UNSCEAR, more than 24,000 workers have worked on the premises of the crippled reactors since the start of the disaster. Tens of thousands more will be required over many decades. In addition to the provision of adequate radiation protection, monitoring and health care for these workers, a national lifetime radiation exposure register for all workers in the nuclear industry is required in Japan. This must include subcontractors as well as utility employees. Individual workers should have ready access to their results.

»» The issue of functioning registries is also important for the civilian population. Currently, the absence of both effective cancer registries in most prefectures in Japan and comprehensive registers of exposed persons with dose estimates that can be used to assess long term health outcomes means that potential impacts will go undetected. Such registries should be created so that future health effects of the radioactive contamination can be properly assessed.

»» It is unacceptable that people are currently being encouraged to return to some areas where they can be expected to receive up to 20 mSv in additional annual radiation exposure. We see no adequate alternative to minimize such unacceptable exposures other than more relocations than have currently occurred. Logistic and financial support for families living in the radioactively affected municipalities who want to move to less contaminated regions should be offered to reduce the risk of future health effects. Evacuees should not be pressured or bribed into returning to contaminated regions.

»» Decontamination on the scale that would be required to sufficiently and sustainably reduce radiation exposures has not proven feasible. Also, radioactive contamination knows no boundaries, and fallout has not been confined to Fukushima Prefecture alone. Parts of Tochigi, Miyagi, Ibaraki, Gunma, Saitama and Chiba have also been contaminated. At present, government programs responding to the nuclear disaster are largely limited
to Fukushima Prefecture. A national approach based on contamination levels, not prefectural boundaries is needed.

»» We ask the United Nations General Assembly and the Japanese Government to study the report of the UN Special Rapporteur on the right of everyone to the enjoyment of the highest attainable standard of physical and mental health, Mr. Anand Grover, and heed his constructive suggestions.190 The precautionary principle should be employed in radiation protection policies.

The people of Fukushima are not being helped by false claims and premature reassurances that no health effects are to be expected. They need proper information, health monitoring, support and most of all, they need acknowledgment of their right to a standard of living adequate for their health and well being. This should be the guiding principle in evaluating the health effects of the nuclear catastrophe:

“The number of children and grandchildren with cancer in their bones, with leukemia in their blood, or with poison in their lungs might seem statistically small to some, in comparison with natural health hazards. But this is not a natural health hazard – and it is not a statistical issue. The loss of even one human life, or the malformation of even one baby – who may be born long after we are gone – should be of concern to us all. Our children and grandchildren are not merely statistics toward which we can be indifferent.” John F. Kennedy, July 26th, 1963 “