April 12, 2011
A British professor and expert on the health effects of ionizing radiation told Alex Jones today evidence points toward a nuclear explosion occurring at the Fukushima Daiichi complex. Two explosions at the plant in March were described as hydrogen gas explosions by Japanese officials and the corporate media.
Citing data collected by two Russian scientists, Professor Chris Busby told Alex Jones and his audience that the explosions at Fukushima were possibly nuclear. The Russian scientists, Sergey A. Pakhomov and Yuri V. Dubasov of the VG Khlopin Radium Institute in Saint Petersburg, examined data related to the explosion at Chernobyl.
Japanese nuclear safety agency raises crisis level of Fukushima Daiichi power plant accident from 5 to 7.
Using ratios of the radionuclides Xenon 133 and Xenon 133m which they measured by gamma spectrometer, the Russians demonstrated that the Chernobyl explosion was a fission criticality explosion and not principally a hydrogen explosion as has been claimed.
“I believe that the explosion of the No 3 reactor may have also involved criticality but this must await the release of data on measurements of the Xenon isotope ratios,” he writes in a statement on Fukushima and Chernobyl emailed to Infowars.com.
Busby further notes that the surface contamination and of dose rates 60 kilometers out from the Fukushima site on March 17 exceeded that released at Chernobyl.
He explains in his statement that the damaged reactors at Fukushima “are now continuing to fission. It is hoped that there will be no separation of plutonium and possible nuclear explosion. I feel that this is unlikely now.” Short of an actual plutonium explosion, the reactors remain open to the air and will continue to “fission and release radionuclides for years unless something drastic is done.”
Dr. Busby noted a precedent for the dire scenario now unfolding – a nuclear explosion at a plutonium production reprocessing plant in the former Soviet Union in 1957.
The incident at the Mayak facility  was the second-worst nuclear accident in history after the Chernobyl disaster. The explosion released 50-100 tonnes of high-level radioactive waste and contaminated a huge territory in the eastern Urals. The Soviets kept the explosion secret for 30 years. According to a report  on the accident, about 400,000 people in the region were irradiated following the explosion and other incidents at the plant.
Dr. Busby told Alex Jones that short of actual isotope readings, he cannot definitely state that the explosions at Fukushima were nuclear, although he believes they were. “We don’t have evidence of that,” he concluded, “we would need to have the Xenon isotope ratios.”