Assessing Risk of Nuclear Disaster
I commented at LoOG:
I started this as a reply to Pat above, but it just got longer and longer and longer, and it’s probably the most significant thing I’ve written about Fukushima since it all went down, so I decided to start a new thread with it.
I was a proponent of nuclear power before the Fukushima disaster, and I’ve had a long six months or so to think about this, but I’m not sure if I’m still on board with nuclear because: human error rates are always higher than we estimate them to be. I’m not sure the real risks are worth the benefits; so I’m skeptical of the way we usually evaluate risk when it comes to nuclear power.
In the case of Japan, the tsunami affected sparsely-populated coastal areas (Japan’s infrastructure has already been shaped by insider’s knowledge of risk distributed over thousands of years of seismic activity.) Nevertheless, the tsunami still managed to kill almost 30,000 people. This speaks to the sheer power of a 9.2 quake right offshore more than it does to poor planning à la New Orleans and Hurricane Katrina. For what Fate dealt it, Japan did a hell of a job minimizing casualties.
In contrast to the 30,000 tsunami victims, the nuclear meltdown so far has sentenced about eighty people to death from various cancers, according to certain epidemiology panels. This number could be way off-base, but even if it wildly underestimates increases in the incidence of cancer, the point is that the number of deaths-by-tsunami is significantly larger than the deaths-by-nuclear-meltdown. Therefore, in consideration of a worst-case scenario like Fukushima, nuclear power is not that much of a threat to public safety. Or so the proponent’s argument goes.
Sunday, September 4, 2011 at 2:36PM | tagged
energy policy,
nuclear weapons in
Specific Facts |
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