There are currently efforts to implement something similar for farmers around Fukushima - radiation-free vegetables grown "inside" in hydroponic farms. See for

There are currently efforts to implement something similar for farmers around Fukushima - radiation-free vegetables grown "inside" in hydroponic farms. See for example: http://www.bloomberg.com/news/2013-03-10/fukushima-seeks-revival-in-radiation-free-farms-with-no-soil.html http://www.bloomberg.com/news/2013-03-10/fukushima-seeks-rev... Personally, I would eat both the bomb shelter food and the hydroponics food.