YouTube Added: 17.10.2013
Paul Gunter, Beyond Nuclear, joins Thom Hartmann. There are new concerns coming out of Japan – as the stricken Number 4 reactor at the Daichii nuclear power plant is on the verge of collapsing. How is TEPCO responding to this newest threat – and can they stop a complete nuclear disaster?
The leakage of water from these cores is bad enough but the most dangerous thing is the cooling pool of unit 4. Now it is terribly dangerous because the entire hot core of reactor 4 had been removed and put in this cooling pool shortly before the tsunami. So, there was a hot core in this cooling pool the entire superstructure building was blown off in a hydrogen explosion.
The entire area is weakened and there is a great risk of an aftershock. Now this pool contains something on the order of 400.000 kg of hot plutonium. So, the thing that people should be aware of is that TEPCO is going to begin attempting to remove these rods from this pool to some other type of storage. This has never been done with plutonium rods that have been out of a core for such a short period of time.
There is a great danger of a thermonuclear reaction if these rods become exposed to the air and the cooling pool itself is just barely containing the temperature levels of the core as it is.
The media coverage of the situation has been almost non-existent. The public must become engaged and the governments must become engaged because this is a global threat. They say that one microgram of plutonium could theoretically kill a person.
There are billion micrograms in a kilogram and there are 400.000 hot kilograms in this pool. So, if these rods combust, if the set of rods begins a thermonuclear reaction, it will vaporize the water in the pool and the entire pool can become an uncontrolled nuclear reaction open to the air. These particles will be spread through the northern hemisphere.
This is perhaps the greatest threat humanity has ever faced. And I think you would acknowledge there has been far too little attention given to this at this point and the measures that the Japanese government is discussing at this point are not sufficient, I believe. Other governments must become engaged in this.