“If there is anything to be learnt we will learn it, because safety is our number one concern”, said energy secretary Chris Huhne on 14 March, after the horrendous nuclear accident at Fukushima in Japan following the devastating earthquake and tsunami.
While this is being written, the worst has not happened, and hopefully it will not. It is highly likely that a partial meltdown of the reactor core is underway at one of the three reactors, and possibly at all three. But so far, the…