However, and more seriously, whilst I don't doubt that there is a lot (and that's a massive understatement) of clean up works still to do at Fukushima, neither do I believe that it's of immediate concern. I'm basing that on very rough knowledge of the info around me, plus a vague idea of how nuclear reactors work these days, and that kinda suits me for now. If I'm wrong then I'm wrong and we'll deal with it as a world community if/when something bag happens.