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Fukushima: Myth of Safety, Reality of Geoscience
An anonymous reader writes "The Bulletin of the Atomic Scientists' has published a special Fukushima issue with interesting/deep/new pieces written by leading experts on the nuclear disaster in Japan. Fukushima: The myth of safety, the reality of geoscience, which shows that in the decades after the nuclear plant was built, the authorities discovered historical records that showed Fukushima was vulnerable to a giant tsunami, but they did nothing to protect the plant. But there's a globalized twist to the issue: The Bulletin has also translated these lengthy expert analyses of the disaster into Japanese. As Bulletin editor Mindy Kay Bricker explains: 'Those in genuine need of erudite analysis are, of course, those directly affected by the Fukushima disaster, the Japanese population. Stellar coverage by Western news outlets might win awards, but what is the point if those who most deserve the information never benefit from reading it?'"
This isn't a reason to be worried about nuclear power. This shows that bad things can happen when political decisions override science engineering or when bad engineers don't do a good job.. At the end of the day, what you want can't override nature. Nature doesn't care about politics. This is true with many different technologies
At this point, more people die from coal related problems every year than nuclear power. One interesting metric to compare power types is to look at deaths per a terawatt hour. http://nextbigfuture.com/2011/03/deaths-per-twh-by-energy-source.html. By this metric, nuclear power is one of the safest forms of power out there. The primary reasons that nuclear power stands out to people is because a) it associated with nuclear weapons which makes it scary b) it is a more advanced technology which makes it seem more risky and unnatural c) when something does go wrong is goes wrong in a spectacular fashion. This last is probably the most important- humans react to how much they hear about disasters not how likely they are to impact them. This is why people are afraid of airplane crashes and shark attacks more than car crashes and heart attacks.
Unfortunately, few people are likely to pay attention to this. We are already seeing the fallout as Germany and other European countries turn away from nuclear power. France right now is being surprisingly calm in continuing to use it. Unfortunately, there's some indications that this issue is also making people more worried about fusion power. There's been a long-running problem with scientifically ignorant environmentalists who don't understand the difference between fission and fusion. A lot of them have tried to protest fusion research in the past and Greenpeace has an anti-fusion stance. http://www.theregister.co.uk/2008/10/22/fusion_greenpeace_no/. The whole situation sucks.
It isn't so much whether the plants themselves can be designed to be safe, sited in safe areas, built safely or operated safely; it's whether we can trust the people who are involved not to take kickbacks or falsify records because they're too lazy to x-ray all the pipe welds or be bullied by politicians or miss what turn out to be obvious problems. And the it's not so much the body count after an accident as the resultant loss in credibility of the systems themselves. Not many of us want to live next to a nuclar plant for very good reasons: the consequences of a problem are devastating and the people running them keep lying to us.
Other power generation facilities lie about things too but they don't require that everyone living within 40 miles of them abandon everything and run... and not come back for a century or two.
No one ever had to evacuate a city because the solar panels broke!
there is nothing wrong with nuclear technology. It, of itself, is safe.
In short, this is a very simplistic way to put it. All I am saying is that even before the issues of technology come into play, there is the issue of having a good enough social framework to ensure nuclear safety. This is the necessary condition to get right before it even makes sense to consider the technological issues of nuclear safety, and this condition is rarely satisfied even in developed countries, as the Fukushima debacle has shown beyond doubt.
The technological issues at hand aren't trivial either -- there is no such thing as "nuclear technology" per se, there are all kinds of reactors, built by all kinds of groups, connected to all kinds of control equipment and operated by various organizations with complex vendor relations, etc. Saying "it is safe" without context is rather meaningless.
for years.
Use modern reactors, and the government should build and operate them. remove profit gained from skimping on safety and EOL procedures.
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