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PSR Statement on the Increase of Allowable Dose of Ionizing Radiation to Children in Fukushima Prefecture
April 29, 2011
It is the consensus of the
medical and scientific community, summarized in the US National Academies’ National
Research Council report Biological Effects of Ionizing Radiation VII,
that there is no safe level of radiation. Any exposure, including exposure to naturally
occurring background radiation, creates an increased risk of cancer. Moreover,
not all people exposed to radiation are affected equally. Children are much more vulnerable than adults
to the effects of radiation, and fetuses are even more vulnerable. It is unconscionable to increase the
allowable dose for children to 20 millisieverts (mSv). Twenty mSv exposes an adult to a one in
500 risk of getting cancer; this dose for children exposes them to a 1 in 200
risk of getting cancer. And if they are exposed to this dose for two
years, the risk is 1 in 100. There is no
way that this level of exposure can be considered "safe" for
In the Spotlight
March 25, 2016
What now, after the Supreme Court stay?
The Supreme Court in February 2016 issued a "stay," or a temporary suspension, of the Clean Power Plan while a lower court reviews this legal challenge. This situation raises many questions.