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Published online by Cambridge University Press: 07 May 2025
Total releases of radioactive iodine-131 and cesium-137 from the damaged Fukushima Daiichi reactors in Japan now appear to rival Chernobyl. As a result, there is now fallout through the northern hemisphere, with hot spots appearing due to rain. For instance, rainwater in Boise, Idaho, on March 22, 2011, was reported by the Environmental Protection Agency at 242 picocuries per liter, about 80 times the U.S. drinking water standard if the level persisted for a prolonged time. The drinking water standard is a common reference number for water purity, even if the water is not used for drinking.
Between 2012 and 2014 we posted a number of articles on contemporary affairs without giving them volume and issue numbers or dates. Often the date can be determined from internal evidence in the article, but sometimes not. We have decided retrospectively to list all of them as Volume 10, Issue 54 with a date of 2012 with the understanding that all were published between 2012 and 2014.' As footnote