The Japan Times April 18, 2012 - Fukushima: Probability theory is unsafe
http://www.japantimes.co.jp/text/eo20120418a4.html

Fukushima: Probability theory is unsafe

Three reactors at Fukushima No.1 nuclear power plant suffered full core meltdowns. Kenichi Ohmae, a MIT-trained nuclear engineer, says there was no reason not to be prepared http://www.japantimes.co.jp/text/eo20120418a4.html