food shortages

Mark Notaras has a terrific piece on what things are like in Japan, in a culture that has for several generations not had to worry too much about their food. There are useful lessons there for all of us: But to what geographic point do people's concerns about radiation extend? Once nearby prefectures are associated with contamination, even if the contamination is confined to one small area or a few products, shoppers in Tokyo may choose to stay away from all raw or fresh products from an entire prefecture. When the Japanese government prohibited the sale of spinach from Ibaraki prefecture,…