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Nuclear Disaster In Japan Could Have Been Mitigated, Say Industry Insiders
Hugh Pickens writes "Some insiders from Japan's tightly knit nuclear industry have stepped forward to say that Tepco and regulators had for years ignored warnings of the possibility of a larger-than-expected tsunami in northeastern Japan, and thus failed to take adequate countermeasures, such as raising wave walls or placing backup generators on higher ground. 'March 11 exposed the true nature of Japan's postwar system, that it is led by bureaucrats who stand on the side of industry, not the people,' says Shigeaki Koga, a former director of industrial policy at the Ministry of Economics, Trade and Industry. Eight years ago, as a member of an influential cabinet office committee on offshore earthquakes in northeastern Japan, Kunihiko Shimazaki, professor emeritus of seismology at the University of Tokyo, warned that Fukushima's coast was vulnerable to tsunamis more than twice as tall as the forecasts of up to 17 feet put forth by regulators and Tepco, but government bureaucrats running the committee moved quickly to exclude his views from debate as too speculative and 'pending further research.' Then in 2008, Tepco's own engineers made three separate sets of calculations that showed Fukushima Daiichi could be hit by tsunamis as high as 50 feet. 'They completely ignored me in order to save Tepco money,' says Shimazaki."
Let's not forget this kind of thinking and denial was present at the Chisso Corporation, with the mercury poisoning scandal during the 70s in Minamata, Japan.
http://en.wikipedia.org/wiki/Minamata_disease
Jonathanjk.com
All I see in your post is a bunch of "ifs", "mights" and "maybes".
Your brain seems to be operating on nothing but ignorant fear. Proof of this is when you said: "There is no other energy source that can create problems on such scale in such a short time."
Hydroelectric dam failure has already created worse disasters in a smaller amount of time. Coal slurry pond failure has also already created larger disasters in shorter periods of time. Normally operating coal plants are creating a larger disaster over a larger area over a longer period of time as we speak. Even if you count the deaths in Hiroshima and Nagasaki, nuclear energy has killed fewer people per TW/h than any other source of energy.
You seem to show ignorance of both nuclear and conventional energy sources. Your lack of insight and understanding have created a preference for larger assured disasters that you can understand easily over smaller possible disasters that are difficult for you to understand.
I would recommend you inform yourself and reexamine your opinions.
That's only true when the annual probabilities are independent. In the case of asteroids, that's probably a reasonable approximation. But tsunamis are generated by earthquakes, and the probability that you have a large earthquake in year n is not independent of whether you had a large earthquake in year n-1. When, specifically, a quake is going to happen is pretty random, but energies build over time until released.
Note to ACs: I usually delete AC replies without reading them. If you want to talk to me, log in.
Afaik Chinese are mostly copying Russian tech in this regard, just like they do with weapons.
Going by Wiki, this is incorrect.
http://en.wikipedia.org/wiki/List_of_nuclear_reactors#China
They've got a bunch under construction that use French tech from the 90s (CPR-1000), and then they have the AP1000 and EPR which are American and European, respectively. Finally a trio of CNP-600 which I'm not sure what they are... So definitely not Russian tech.
Thanks for piquing my curiosity, though :)