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Females exposed to nuclear radiation are far likelier than males to suffer harm

Nuclear Monitor Issue: 
#848
4668
09/08/2017
Mary Olson ‒ staff biologist at the Nuclear Information and Resource Service and acting director of the Gender and Radiation Impact Project.
Article

The nuclear weapons ban treaty recently adopted by the UN General Assembly arises from hope for our future. The negotiations for the treaty have elevated new information about the damage from ionizing radiation to the world stage. That is exactly where it needs to be heard.

More cancers are derived from radiation than national regulators now report. They may not be aware that both age-at-exposure and one's sex determine how much harm we suffer from radiation.

Women exposed to ionizing radiation during childhood suffer from cancer at a rate 10 times higher than predicted by traditional models used by the US Nuclear Regulatory Commission.

The models assume that "Reference Man" represents us all. Invented to simplify calculations, Reference Man is 25 to 30 years old, weighs 154 pounds, is 5 feet 6 inches tall, "Caucasian and has a Western European or North American" lifestyle.

There has never been a pause as more than 2,000 atomic tests since 1945 have been spreading radioactivity worldwide and hundreds of nuclear factories have proliferated. No one asked if Reference Man is an appropriate stand-in for all of humanity and radiation harm.

It turns out that adult males are hurt by radiation, but they are significantly more resistant than their mothers, sisters, wives or daughters. Use of Reference Man masks gendered impacts and therefore systematically underreports radiation harm.

My first paper on radiation, published in 2011, "Atomic Radiation Is More Harmful to Women," answers a simple question from a woman who raised her hand at one of my public lectures in North Carolina a year earlier, asking, "Does radiation exposure harm me more than a man?" She did not mean in pregnancy; she meant her own body.

I was shocked. That was 2010; in decades of work on radioactive waste policy, I had never heard of gender as a factor in radiation harm. I could not even attempt an answer. When the literature yielded nothing, my mentor, Rosalie Bertell, suggested I look at the numbers myself. Bertell was a mathematician and a recipient of a Right Livelihood Award, which is called an alternative to the Nobel prizes. Bertell devoted her life to communities hurt by radiation, including the ones she pointed me to in order to examine the data.

Only one large data set includes all ages and both genders exposed together to a single flash of gamma and neutron radiation: the survivors of the US nuclear attacks on Hiroshima and Nagasaki in 1945. They survived in shelters or other shielding amid the first horrific years. Sixty years of data on cancer incidences and fatality among the survivors ‒ called the Hibakusha ‒ was published by the US National Academy of Science in 2006.

I regret that this data even exists ‒ it was my government that used the first nuclear bombs on cities full of people, and I certainly wish they had not. I nonetheless use the numbers. They hold a message for humanity: gender matters in the atomic age. That does not make it right.

The highest incidence of cancer, looking across 60 years, was among those who were children when they were exposed. This is not news. The surprise is that in this group, females suffered twice as much cancer across their lives than did males.

The difference between male and female, with males more resistant to radiation harm, is measurable in all the age-of-exposure cohorts, even into old age ‒ the difference between genders is smaller when adults are exposed rather than when they are children.

For every two men exposed in adulthood who died of cancer, three women died of cancer. A 50% difference in the rate of cancer death from radiation exposure in adulthood is not insignificant to most female readers! Indeed, this finding is changing my own behavior in fieldwork.

The question, Why is gender a factor?, is waiting for researchers to tackle. A team lead by David Richardson in the Department of Epidemiology at the University of North Carolina, Chapel Hill, in 2016 showed that the A-bomb cancer data mirrors the outcomes of many smaller radiation exposures over time, adding up to the same exposure level as the Japanese survivors.

We are all getting these smaller radiation exposures.

The 10-females-to-1-male ratio cited here is the comparison of cancer outcomes from the youngest female survivors versus the 25- to 30-year-old males: the group that underpins Reference Man. This dramatic order-of-magnitude difference in biological research is like a siren blaring: pay attention!

It is time to retire Reference Man. Any level that is set for public exposure to radiation should be based on little girls. When we protect them, everyone is better protected. Unless we protect girls, our collective future is at stake.

The radiation and gender "siren" has not been heard widely, but it has been heard. In 2014, I was honored to present my findings at the Vienna Conference on the Humanitarian Consequences of Nuclear Weapons and exhilarated to read the draft treaty on the prohibition of nuclear weapons, where one basis for the need for the new treaty is the disproportionate harm to women and girls from ionizing radiation.

The treaty falls within the jurisdiction of humanitarian law, which includes the most human activity of all: making babies, from which flow future generations. For these countless people to come, I celebrate that the news on radiation has been heard at the UN as it takes the next vital step of voting on a new nuclear-ban treaty.

It is a sturdy seedling of hope.

Reprinted from www.passblue.com/2017/07/05/females-exposed-to-nuclear-radiation-are-far...

One Rad Fits All? Not Anymore...Actually, Not Ever

Nuclear Monitor Issue: 
#755
4276
18/12/2012
NIRS
Article

If a flu epidemic were to selectively target men for fatalities over women, this would be big news; if a government sponsored vaccine against this flu selectively protected women more than men, I think that would trigger a pretty big firestorm of discussion, if not action.

It is with some puzzlement that I was faced, twenty years into this job at Nuclear Information and Resource Service, questions coming from women (only one or two) asking about radiation impacting women more than men. I asked back, "You mean pregnant women, right? In which case we are talking about the fetus..." To my amazement, came the reply, "No, women, not pregnant women." I was startled, but no, I did not know anything about that. These few women could not give me a source for where they had heard this idea. I was left with a niggle in my stomach, but I maintained my part of the ignorance and silence on this revolutionary news: gender matters when it comes to the Atomic Age.

It was not until 2011 and the triple meltdown at Fukushima, when the Executive Director of NIRS, Michael Mariotte asked me to write a letter on women and breast cancer in post-Fukushima Japan to the founder of the Komen for a Cure Foundation that I realized I had to track down my ignorance.

It is true that Institute for Energy and Environmental Research (IEER) had started a campaign in 2005 on disproportionate impact of radiation--but my understanding from a quick look at a couple of emails with the name "Healthy from the Start," was that this was focused on children. We have long known that due to body mass and rate of cell division in somatic growth children are more vulnerable to radiation impact. I had missed IEER's "memo" that women are too.

In 2011 as Fukushima was melting I was pretty determined to figure this out; it felt like a moral obligation to find out something as big as a gender difference in radiation impacts in honor of the horrendous suffering in Japan. So I looked. At first I found nothing. I decided to 
call one of the last remaining icons of the 20th Century radiation research pioneers--Dr. Rosalie Bertell. 

Rosalie told me to look at a National Academy of Sciences (NAS) report that ended up being out of print. I called her back when I could not get access to that report. Rosalie said "look at the NAS BEIR VII; only it is not in the text, you will have to look at their numbers. You will find the difference there."

BEIR VII (the seventh report in a series called the Biological Effects of Ionizing Radiation) published in 2006 by the National Academy of Science --is on the one hand considered "the gold standard" on radiation by some, and by others a highly a controversial document. The nuclear industry hates it--it says that there is no safe dose of radiation. My coworker Diane D'Arrigo and a cohort of anti-nuclear activists also hate it since it leaves out so much: there is nothing directly based on Chernobyl data and it employs so many "fudge factors" that they point out how many ways it functions as a "front" for the Nuclear Regulatory Commission to keep saying some exposure to radiation is ok. It felt almost sacrilegious to spend many hours investigating the numbers published in that report, but I did.To my amazement, Rosalie, and the women who came out to my talks were right. Radiation is more harmful to women. The difference is not small. For every two adult men who get cancer, roughly three adult women will get cancer at the same level of exposure; the ratio holds for fatal cancer too. IEER is also right: little girls are the most vulnerable. They are twice as likely to get cancer at some point at their lives than little boys of the same age and exposure level.

Why, in 20 years as a professional in this field did I not know this? Why, now 18 months after I published a briefing paper and then toured the federal agencies to deliver the findings is this still news?

BEIR VII was published in 2006. Amazingly, the authors of this report are mute on this subject. I need to interview them, and plan to as I begin to move into campaign-mode on these issues in 2013. Did the BEIR scientists miss this trend in their own numbers? Were they unwilling to discuss it because there is (not yet) an explanation of causation? Were there women involved?

We cannot attribute the full difference between the genders to body mass or rate of cell division. Comparing the 0-5 years group, the boy and girls in that age group are about the same size (if anything girls are bigger) and ostensibly growing at roughly the same rate. Again, adult women compared to adult men may be somewhat smaller as a group, but that cannot explain a 50% difference.

What also cannot be explained are federal regulators in possession of the same data who persist in setting radiation standards based only on the part of the human life-cycle that is most resistant to radiation's dangers. Some men get sick from radiation; some men die from cancer caused by radiation, but as a group, being more resistant to harm than all other parts of the life cycle means that they should be on a lower tier of consideration when it comes to radiation and protection. Women and children may be characterized as "more vulnerable"--but this implies that there is something wrong with us. There is nothing wrong with us. Dumping ionizing radioactivity into our air, our water, our food, and our bodies is a criminal act. Since our bodies are less resistant, we must resist this insanity more at the social level.

Once I had this information about disproportionate impact of radiation in hand it became incumbent upon me, and NIRS to share it. We now ask you to pick up this task. Women have a right to know; parents have a right to know; husbands, fathers, sons and brothers need to know. We provide to you a factsheet "Women and Children Require More Protection From Ionizing Radiation than Men" in this edition of the Monitor for your use in educating others. To put this bluntly: I am talking about all girls, all women, worldwide; and all ionizing radiation: natural, medical, commercial and military atomic industries, waste; you name it.

We know; and BEIR VII and many other studies, some of which are noted in this issue of the Monitoraffirm that there is no safe dose of radiation. We must stand up to protect ALL of us.

The articles in this edition on the prospective deregulation and release of radioactive metals into commerce, recycling and ordinary garbage and the changes in radiation standards are prime opportunities to act on this concern. These indiscriminate elevations of random radiation exposure to uninformed members of the civilian population and spread of radioactivity into all our systems are irreversible, as is the potential for destruction--twice as high risk for female children than male children--all children many times over adults--and fifty percent more for adult women than men. Again, there is no safe dose--so there should be no increase over natural radiation levels. Zero.

The National Geographic Daily News in 2011 reported that there have been millions fewer girl children born and posits that this may be due to radiation from atmospheric nuclear weapons tests and large nuclear reactor accidents. One of these years we will also admit that a big portion of the cancer epidemic comes from these radiation sources. 

As the research as to why continues, we must not only stand, but rise. We need a healthy future together. It is time to base all policies in the public sector on the simple (and sane) assumption that the most vulnerable is the one exposed.

Sources:

About: 
NIRS

Atomic radiation is more harmful to women

Nuclear Monitor Issue: 
#736
6192
11/11/2011
NIRS
Article

A woman is at significantly greater risk of suffering and dying from radiation-induced  cancer than a man who gets the same dose of ionizing radiation. This is news because data in the report on the Biological Effects of Ionizing Radiation (BEIR VII, Phase 2 report, “Health Risks from Exposure to Low Levels of Ionizing Radiation”) published in 2006 by the National Academy of Sciences (NAS) has been under-reported. It is more often acknowledged that children are at higher risk of disease and death from radiation, but it is rarely pointed out that the regulation of radiation and nuclear activity (worldwide) ignores the disproportionately greater harm to both women and children: “allowable” doses to the public do not incorporate this information.

The goal of the NIRS briefing paper is to help the lay reader understand the data on radiation impacts to women presented in the NAS radiation report. Other researchers (like ECRR -European Committee on Radiation Risk- reports 2003 and 2010 <http://www.euradcom.org/2011/ecrr2010.pdf> ; and independent researchers including Dr John Gofman, Dr Rosalie Bertell, Dr Alice Stewart and Dr Steven Wing in the United States and an even larger circle in Europe and Russia)  indicate that the effects may be even greater than the NAS findings. This is because the NAS report covers only radiation doses that are from sources outside the body (gamma and X-rays) -leaving out doses from radioactivity taken inside the body. These internal effects result from contamination inhaled in air, and ingested food and water and confirm that the overall assessment by the NAS is not complete.

Nonetheless, the NAS report is stunning enough: it finds that harm to women (cancer) is 50% higher than the comparable harm to men from radiation doses that fall within the legal limit to the public over a lifetime. Let’s be clear: radiation kills men--but it kills significantly more women. Both cancer incidence and death are 50% higher for women. Non-cancer health impacts were not included in the analysis.

NAS also looked at a second group receiving annual radiation dose levels that were ten timeshigher than the first group (still under the legal limits for a nuclear worker) during ages 18 - 65, as might occur from occupational exposures or adults living in contaminated zones like parts of Japan, Ukraine, Belarus, Russia, Scotland, Australia, Kazakhstan, Mongolia, U.S. (and other contaminated zones). The reported incidence of cancer in women in this group is also 50% higher when compared to men who got the same dose level. Women in this group were 40% more likely to die of their cancer than men in this group. The overall cancer rate (both incidence and mortality for both men and women) is higher in this more highly exposed group. (1)

The fact that this information has not been widely reported has deprived women of our right to know about this threat and protect ourselves from this harm. In addition to the “right to know,” women have the right to protection. The U.S. Constitution guarantees “equal protection under the law.” International “allowable” radiation levels do not reflect disproportionate harm to women – or the extent to which they say they do, they are not protective. In the U.S. it may be necessary to depart from the international radiation regime in order to deliver constitutional rights to the more than 150 million females in the United States.

Further, this situation violates the Right to Free Prior and Informed Consent as recognized throughout the United Nations Declaration on the Rights of Indigenous Peoples Adopted by General Assembly Resolution 61/295 on 13 September 2007, particularly Article 19: States shall consult and cooperate in good faith with the indigenous peoples concerned through their own representative institutions in order to obtain their free, prior and informed consent before adopting and implementing legislative or administrative measures that may affect them.

To our knowledge, no women, indigenous or otherwise, have given “informed consent” to a striking lack of protection from ionizing radiation.

Children
It has long been understood that children and the unborn are at greater risk from exposure to ionizing radiation than adults of either gender. During the rapid cell division in growing young bodies DNA is more vulnerable to damage from radiation. It is more difficult to find reports on gender-specific data comparing differences in harm to boys and girls or to embryos exposed to ionizing radiation.(2)

No Safe Dose
It is vital to keep in mind that there is no “safe” dose of radiation to anyone of either gender, or any age. This is because any radioactive emission has the potential to cause damage that over time becomes cancer. Cancer is harm--and many cancers have the potential to be lethal. The cells of our bodies have repair mechanisms that in some cases can reverse the damage caused by radiation--but the amount of exposure, type of exposure (internal, external), timing of exposure and presence of other carcinogens and stressors impact this function. All the BEIR reports of the National Academy of Science affirm the no-safedoses finding. The Environmental Protection Agency states in the Safe Drinking Water Standards that there is no safe concentration of any radioactive material. The radiation standards of the US Nuclear Regulatory Commission are also based on the “linear no threshold” model which states that in order to have zero risk, there must be zero dose.

There is evidence that individual bodies vary in capacity to carry out correct repair. It is not clear if there is a gender difference in the repair mechanism, but the NAS findings underscore that should be investigated.

Not Only Cancer
Radiation harm includes not only cancer and leukemia, but reduced immunity and also reduced fertility, increases in other diseases including heart disease, birth defects including heart defects, other mutations (both heritable and not). When damage is catastrophic to a developing embryo spontaneous abortion or miscarriage of a pregnancy may result.(3)

Precaution
It is not clear whether further research is being done to unravel the basis for disproportionate radiation impacts on women; however, the Principle of Precaution dictates that we protect first, study second. Increased harm to women is not fully understood but it is known that reproductive tissue is more sensitive to radiation damage, and females have a larger mass of reproductive tissues than males.

There are multiple, complex factors that make reproductive tissue unique, and also multiple, complex modes of radiological damage. The Principle of Precaution dictates that protective action must be taken once a potential (in this case actual and ongoing) harm is identified. Research may follow, but precaution dictates that protective action not be postponed pending future research results.

Radiation is a Privileged Pollutant
The world’s radiation standards were originally developed to allow exposure rather than to prevent it. This makes sense given the historical context: the need for such regulation arose in the early 20th Century when exposure to human-concentrated or human-generated radioactivity was rare. The Manhattan Project, the all-out national effort to develop the first atomic bombs, was one of the original “drivers” pushing the development of “permissible” radiation exposure levels.

It is also the origin of assuming the individual receiving a radiation dose is a male--a Manhattan Project worker. With the advent of nuclear energy and the facilities that produce nuclear fuel and handle waste, these standards have become evermore generalized to a larger and larger public. The current limits for most industrial radiation in the U.S. allow fatal cancer among members of the general public at a rate that is between 300--3000 times higher than the legal rate of harm from most other industrial hazards.

A hazardous industry has traditionally been defined as one that causes cancer in one individual in a million. The Environmental Protection Agency’s goals for clean-up of contamination on industrial Super Fund sites is a risk of one in a million exposed getting cancer, with exceptions down to 1 cancer in 10,000 people exposed. The U.S. Nuclear Regulatory Commission  (Expanded Policy Statement on Below Regulatory Concern, published in the Federal Register in 1990) now “allows” radiation levels to the general public that it projects would result in 1 fatal cancer in every 286 people (well, actually, adult men) exposed over a lifetime. However, this is “apples” compared to “oranges.” EPA regulations reference cancer incidence. NRC references deaths; if non-fatal cancers were included by NRC, the comparison would be even “worse.” We are less protected by NRC radiation standards than the regulation of other toxic hazards by EPA.

The NRC limit of 100 millirems a year is comparable to the NAS 100 millirad study level. NRC’s risk assessment of 1 fatal cancer in every 286 exposed does not reflect the NAS findings that radiation at this level to women results in 1 fatal cancer in every 201 women. The NRC equation underestimates the risk to women by nearly 40%. Since NRC does not differentiate between men and women in its regulations, it does not regulate to specifically protect women.Thus women are not equally protected where such standards are in place.

Since 1992 there has been further relaxation of regulations: the amount of radioactivity legally released to the environment under NRC regulations has gone up, however the stated dose of radiation from those revised levels remains unchanged. This paradox is contrary to NRC's own principle that there is no safe level of radiation, which should dictate tightening, not the reverse.


In 1990, the NRC stated that the average annual dose of radiation to a member of the public is in the range of 100 millirems a year. Before 2000 this number was reassessed to 360 millirems year to reflect exposure to radon in indoor air and some manmade sources. It has never been clear whether either of these estimates reflected radiation from atmospheric nuclear weapons tests, or Chernobyl and other nuclear accidents. Dr Bertell reports that manmade radiation ‘becomes’ part of background after it has been in the environment for a year. In an eerie coincidence, in January 2011, US NRC “upgraded” annual radiation, including medical doses and more of other sources and places background at 620 millirems a year, just as another catastrophic release of radioactivity is occurring. NRC currently states that about 15% of the 620 millirems – or 93 millirems – come from naturally occurring minerals on earth combined with cosmic rays. See: http://www.nrc.gov/reading-rm/doc-collections/fact-sheets/bio-effects-ra...


Adding in Background Radiation
Federal agencies have repeatedly altered their assessments of how much “background” radiation people in the U.S. get on an annual basis (see box). “Natural background” radiation refers to that received from terrestrial sources (primarily uranium and its decay progeny in rocks and earth) and non-terrestrial sources. The reported levels have stayed relatively constant at 80-100 millirems a year on average depending on elevation. For purposes of this discussion, where only low-LET radiation from external sources is considered, a millirem and a millirad are effectively interchangeable. "natural radiation" results in "natural cancer".

Everything on Earth gets exposed to radiation; this "background" exposure is not uniform—so averages are used, but are not necessarily accurate. When radiation hits living tissue there is always the potential for damage that may lead to disease. This “natural” ionizing radiation is from cosmic rays from deep space, from the sun, from meteors, from elements that are part of Earth’s crust and core that are taken up in the food chain, dissolved by water or spewed by volcanoes and spread by dust storms. At 100 millirems a year over a lifetime, this natural background radiation exposure is comparable to the 100 mrads that the NAS looked at.

Background radiation is however, an additional dose. When doing research, it is assumed that the "control group" and the "study group" both get the same background radiation dose; therefore the "study group" who got the 100 mRad a year were in actuality receiving, on average, 200 mRad a year total radiation dose.

All radiation exposures from radioactivity that is released into our air and water from industrial energy production, military activities and all the accident sources are over and above the “naturally occurring background radiation” that comes with living on this planet. Thus, the NRC’s legal dose of 100 mr/yr is on top of background, and constitutes a doubling (on average) of both the dose of radiation and risk of health consequences from radiation to the public.

Adding to the background dose does not change the rate of risk – but as dose goes up, so does harm. The dose/response (harm) relationship assumed by NAS (and NRC) is linear. When the dose doubles, so does the harm. Interpretation of the NAS data which reports both cancer incidence and cancer fatalities at two dose levels again opens the doors to many "apples vs oranges" vs "peaches and grapes" since it is not possible to completely factor the issues between a cancer which results in death and one which is survived. In addition, the linear model has been challenged later, by independent researchers who suggest, as the NAS data supports, a higher level of harm at the lower levels of radiation exposure.(4)

Assuming the additive nature of exposure and harm at low doses, adding the natural radiation and natural cancer to the NAS "study group" results in one in 50 women getting cancer from radiation exposure, and one in 100 dying as a result. This radiation dose (100 millirems/year "allowed" for industrial sources in addition to background) is precisely what the Nuclear Regulatory Commission sets as its overall regulatory goal for nuclear operations of its licensees. The NRC actually allows each license to expose the public (an adult male is assumed) up to 100 millirems a year in air, another 100 millirems/year in water, up to 500/year in sewage. Many nuclear power plants have two or three licenses per site.

While there is a cancer epidemic in the U.S., this level of harm from legally “allowable” levels of radiation is stunning and worthy of our attention and action. Ionizing radiation regulation is demonstrably far less protective than the regulation of toxic chemicals where the allowable level of risk of fatal cancer is 1 in 100,000 or in some challenging SuperFund clean-ups, as high as 1 in 10,000. We have seen here that combined background, for which there is no option, plus only 100 mrads means that 1 in 50 women suffer cancer, and 1 in 100 die of it. That is a privilege by a factor of 1000.

Internal Exposure
Radiation from radioactivity taken inside the body via inhalation, absorption and ingestion is substantially different than external exposure. The NAS work explicitly does not consider any internal dose. The survivors of the Atomic bombings of Hiroshima and Nagasaki are often cited (incorrectly) as basis for 20th Century regulation of radioactivity, are also not representative of the type of radiation most people today suffer. This group was primarily exposed to an intense flash of external radiation. It is nuclear accidents like the meltdown of Three Mile Island (1979), the explosion of Chernobyl (1986) and now the explosions and meltdowns of Fukushima where food, air and water have become substantially contaminated and internal exposures result.

Many radioactive elements emit particles (alpha, beta, neutrons) that are called high-LET because they are traveling with a force which, combined with its greater mass may inflict greater damage to living tissue than an X-ray. Lab studies show that an alpha particle may cause as much as 1000 times greater damage to a cell than an X-ray. (5) Internalized radiation also results in higher doses since every internal emission absorbed, at zero distance to the impacted tissues, will cause radiation impact for as long as it is in the body, and may concentrate in the most vulnerable areas, such as gonads or bone marrow.

When alpha and beta particle exposures from radioactive substances that have found their way inside the body are included the overall risk factors may or may not change,(6) but the assessment of the radiation dose itself does change. The European Committee on Radiation Risk report of 2003 discusses this in detail. This explication is based on the NAS which explicitly does not include doses from internal sources.

History of Radiation Standard Setting (7)
The first standards (in the 1920s) for exposure to ionizing radiation were developed to limit the exposure of physicians. A committee of the International Association of Radiologists dedicated itself to setting standards and developing units for measurement of radiation. The U.S., Canadian and UK physicists of the Manhattan Project met, between 1945 and 1950, to set international recommendations for Radiation Protection Standards, in light of atmospheric nuclear testing which began in the Pacific by the U.S. in 1946, and the planned expansion of the nuclear industrial base. During this time, the physicists decided only cancer deaths caused by radiation were “of concern.” They also developed the Standard Man, 18-30 years old, Caucasian, healthy (the soldier or atomic worker). This Standard Man is to this day the body mass used to calculate a generic radiation “dose” when radiation measurements are taken. In 1950, the International Commission for Radiological Protection (ICRP) was formed from the Radiologist Committee and Manhattan Project physicists.

Membership in the ICRP is by recommendation of present members and approval of their Executive Committee which has resulted in physicists constituting more than half the membership of the Commission. This all took place, and the radiation exposure recommendations were set, before any analysis of the Hiroshima and Nagasaki atomic bomb data, contrary to myths. Indeed, the survivors had not even been identified in 1950 when the international standards, which stood unchallenged until 1990, were set. The ICRP as a selfappointed entity has functioned to provide the appearance of a scientific basis for standards designed to allow governments and private corporations to expose workers, and now by extension, the general public to amounts of radiation over and above natural terrestrial levels. In every case, these “legal” limits allow a doubling or more of the level of radiation that is “natural” and with which life evolved.

Government agencies worldwide have based their standards on recommendations from the ICRP and a corresponding “National” Committee for Radiological Protection (NCRP). These bodies have not explicitly made standards to protect either women or children, originally due to the historical focus on a relatively young male workforce. In the interim the public has become subject to the ongoing contamination of air, water and soil by atmospheric nuclear weapons tests, and from the growing number of catastrophic nuclear accidents including Windscale, Kyshtym, Fermi 1, Santa Suzanna, Brookhaven, Three Mile Island, Chernobyl, and Fukushima.

The Nuclear Regulatory Commission bases its levels of allowable radiation exposure to the public and workers on the NCRP and ICRP recommendations. The NRC regulates the largest sources of radioactivity, the 104 operable nuclear reactors in the U.S. The radioactivity generated by a single 1000-megawatt nuclear reactor unit per year is on the scale of 1000 detonations of an atomic bomb like the one that destroyed Hiroshima. Reactors routinely release radioactivity to air, water and as solid waste, with ongoing potential for radiation exposure even without an accident.(8) The NRC does not regulate with respect to women or children, using units that were developed expressly with the assumption that the individual receiving the dose is an adult male. Basing the national radiation limits on the “standard” or “reference” man is not protective of our species. The standard “reference man” cannot, of course, reproduce by himself.


The release of the NIRS Briefing Paper, Atomic Radiation: More Harmful to Women was timed for presentation by its author, Mary Olson at meetings of federal bodies, including the National Academy of Science, the Advisory Committee of Reactor Safety of the US Nuclear Regulatory Commission, the Blue Ribbon Commission on America's Nuclear Future of the US Department of Energy and the International Commission on Radiological Protection (ICRP), all held in Washington DC between October 18 and 25, 2011. Olson was surprised by the level of receptivity at the ICRP meeting where after her presentation about one-fifth of the 400 radiation regulators in attendance applauded.


Notes:

(1) Table 12D-3 on page 312 of the BEIR VII report called “Lifetime Attributable Risk of Solid Cancer Incidence and Mortality.” The original is available on-line from the National Academy press at: http://www.nap.edu/openbook.php?record_id=11340&page=312
(2) See “Radiation and Children: The Ignored Victims” web posted at: http://www.nirs.org/radiation/radiationhome.htm and included in “Transforming Terror, Remembering the Soul of the World” 2011, edited by Susan Griffin and Karin Lofthus Carrington, University of California Press (p 34 – 36).
(3) Non-cancer health effects are documented in classic works of John Gofman, for instance Radiation and Human Health (Random House 1982) and digital documents available: http://www.ratical.org/radiation/overviews.html#CNR and Dr. Rosalie Bertell’s classic work “No Immediate Danger” Summer Town Books, 1986.
(4) See Gofman, John, 1990. Low-Dose Radiation, an Independent Analysis. CNR Books, Berkeley, CA
(5) Many radiation research papers are cited in “No Such Thing as a Safe Dose of Radiation” posted: http://www.nirs.org/factsheets/nosafedose.pdf . See also footnote 3
(6) Dr John Gofman did a meticulous reanalysis of the data from the survivors of Hiroshima and Nagasaki nuclear attacks. Gofman found that the assumption of a straight-line dose response may not be accurate at the low end of the graph--in other words, low doses per unit of exposure are MORE harmful than higher ones. In fact the NAS findings do not dispute this insofar as the higher dose group has a slightly lower risk of fatal cancer than the lower dose group. Gofman’s work was published: Radiation-Induced Cancer from Low-Dose Exposure: An Independent Analysis. Committee for Nuclear Responsibility, Inc. 1990:18-16, 18-18. Isbn 0-932682-89-8.
(7) Much of this section is text provided by Dr. Rosalie Bertell, who witnessed these events, It is effectively an oral history.
(8) See “Hidden Radioactive Releases from Nuclear Power Reactors in the United States” posted at: http://www.nirs.org/factsheets/drey_usa_pamphlet.pdf

Source: NIRS Briefing Paper, October 2011. Prepared by Mary Olson, Director of the Southeast Office of NIRS.  The full paper is available at: http://nirs.org/radiation/radhealth/radiationwomen.pdf
Contact: Nuclear Information And Resource Service (NIRS), 6930 Carroll Avenue, Suite 340, Takoma Park, MD 20912, USA
Email: [email protected]
Web : www.nirs.org

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