There seems to have been an earthquake in Tokyo just now. Not a particularly strong one. I’m on the fifth floor of a nine story building and ti wibbled and wobbled around a bit but not worrying or anything. When I was here last year there were two or three earthquakes in Japan which were supposed to be possible to sense in Tokyo (well, I was living in Kawasaki actually, but there too) but I must have slept through the very minor tremors that were felt in this area.

It does raise the question, though, about why people move to earthquake and other risk zones (volcanoes etc). If you grew up somewhere, it’s reasonable to stay, I suppose, but it does make me wonder about my own risk perceptions and cost/benefit analyses that I’m willing to move somewhere prone to earthquakes, and pretty major ones at that. Still, I suppose it’s like many other potentially catastrophic events. You can’t let fear rule your life so you judge the risk as relatively low and get on with things. Otherwise you’d never leave your home (and most accidents happen in the home anyway).