There’s so much going on at the moment that I should be writing about that I’m having a hard time keeping up! Anyway here’s the next piece.
There was an interesting, and I suggest important, “Opinion” article in last week’s New Scientist (dated 17 March 2012). In it Don Higson, a fellow of the Australasian Radiation Protection Society, argues for the total revision scale on which nuclear accidents are measured and points up the lack of true comparison between Fukushima and Chernobyl. Along the way he highlights the major differences between the two in health effects, adding some further important perspective on the situation.

The article itself is behind a paywall, so I hope I’ll be forgiven for reproducing some factual highlights here.
Everybody who gets cancer in Japan over the next 40 years will no doubt blame their misfortune on radiation from Fukushima Daiichi […] This would be entirely understandable but will have no basis in science […]
[T]here is no possibility that the physical health consequences of Fukushima Daiichi will be anywhere near as bad as those of Chernobyl.
As far as anyone knows, no member of the public received a significant dose of radiation attributable to the Fukushima Daiichi reactor emergency […]
Chernobyl was the worst that could happen. Safety and protection systems failed and there was a full core meltdown in a reactor that had no containment […]
237 Chernobyl workers were taken to hospital with suspected acute radiation sickness; 134 of these cases were confirmed; 28 were fatal; about 20 other workers have since died from illnesses considered to have been caused or aggravated by radiation exposure […]
On top of that, it has been estimated that about 4000 people will die […] from radiation-induced cancer […]
At Fukushima Daiichi, the reactors shut down safely when struck by the magnitude-9 Tohoku earthquake […] problems arose after they were inundated by a much larger tsunami than had been anticipated when the nuclear plant was designed […] The reactor containments were partially effective […]
There were no deaths attributable to radiation. Two workers received burns from beta radiation. They were discharged from hospital after two days. Two workers incurred high internal radiation exposure from inhaling iodine-131, which gives them a significant risk of developing thyroid cancer.
Doses incurred by about 100 other workers have been high enough to cause a small risk of developing cancer after 20 or more years […] About 25 per cent of the population dies from cancer whether accidentally exposed to radiation or not. This rate might be increased by an additional one or two per cent among the exposed workers […]
[T]here have been no radiation injuries to children or to other members of the public […]
[T]he amount of iodine-131 escaping from all the reactors at Fukushima Daiichi was less than 10 per cent of the amount released at Chernobyl, and the release of caesium-137, the next most important fission product, was less than 15 per cent of the Chernobyl total […]
As I’ve said before, we need to keep this in perspective.

While there are clearly many, many lessons to be learnt Fukushima should be looked on as a success story in terms of reactor design. Yes there were shortcomings in the design of the resilience, the fall-back ability, the processes and the communications. And there have been massive knock-on effects on the population and the environment — and indeed it has been argued the worst of the health effects will be the devastating mental stresses on the Japanese people (see, inter alia, this Guardian report).
But given that those reactors are 40-ish years old, and that even before March 2011 we knew a lot better how to design safe and secure reactors, this should be viewed as a (limited) success story.
Following up on my
Today, 29 February, is a unique day. So unique it happens, to a first approximation, only every four years. 

Recently Noreen and I attended a Patient Participation Group which our GP practice has started. Everyone there was self-selected and had volunteered; they were not “yes men” hand-picked by the practice. And everyone there had nothing but praise for our excellent GPs, nurses and admin/reception staff — indeed we found it quite difficult to come up with anything major we thought they needed to improve. The only significant thing we homed in on for improvement was some of communicating with the body of patients as a whole. But our doctors are lucky; they have excellent staff throughout the practice and new-ish purpose-built accommodation. Nevertheless they are now short of space to do all the things they want to do.

None of this will be easy. I’ve worked in an organisation where it has been done. It is difficult, painful and takes time. It needs a determination from everyone to make it work. Heads will have to be banged together. It almost certainly means shedding staff: if nothing else the non-believers have to be encouraged to change or move elsewhere — for their good and that of the organisation. It needs good, no-nonsense, management at the top; management with a long-term vision, a determination to make the right things happen and the charisma/skills to be able to fully engage with their staff at all levels. It also needs the unions to be willing to embrace the change (or be sidelined).
Bromide.
There is a
But perhaps best of all, courtesy of Facebook and