– Japan Professor: Damage from Fukushima is unprecedented, a disaster never before experienced in human history; Some say it could affect whole northern hemisphere — Experts: “Very likely the largest nuclear accident which mankind experienced” (ENENews, Dec 16, 2013):
The Fukushima Nuclear Disaster : One of the World’s Worst-Ever Cases of Pollution, Professor Fumikazu Yoshida of Hokkaido University’s Graduate School of Economics, Economic Journal of Hokkaido University, March 2013: The Fukushima nuclear disaster, however, has been responsible for the largest and worst case of pollution to have occurred during the postwar era […] its complexities and scale are greater than anything that has gone before. […] So severe are [the myriad of problems] that we can characterize this disaster as a “second war defeat” since its impact on the nation questions the whole basis of Japan’s postwar society […] [There are] immense dangers that the ‘accident’ still poses […] Rather than simply being a local problem, it has been from the beginning a nationwide and potentially international issue (some say that it has the potential to affect the whole of the northern hemisphere). If we consider the nature of the devastation and the number of victims […] as well as the extent of affected area […] then we understand that the Fukushima Daiichi Nuclear Power Plant accident has been the cause of injury to human society and the natural environment on a scale that is unprecedentedly wide-spread and lifethreatening in its effects. […] The nuclear disaster at the Fukushima Daiichi nuclear power plant is a “multiple disaster” never before experienced in human history […]
Estimate of Consequences from the Fukushima Disaster, Nordic PSA Conference (nuclear utilities in Finland and Sweden), September 2011: Comparison of results for the Fukushima best estimate and Chernobyl source terms used for the Fukushima site shows that the Fukushima accident, as a whole, is very likely the largest nuclear accident which mankind experienced because estimates of long term fatalities, risks of death and other societal impact based on Chernobyl source terms in Fukushima show lower potential of consequences than Fukushima source terms.