by CHRIS BUSBY Secret documents released to me as a result of an order by the Judge in the nuclear test veteran pension appeals (the late HH Hugh Stubbs) reveal valuable evidence about uranium in fallout. The documents show that fallout from atmospheric nuclear testing contains enormous amounts of uranium. This should be no surprise as nuclear bombs contain a lot of uranium, and most of it remains unfissioned after a nuclear explosion. But what will come as news to a great many people is the importance in the fallout of an isotope of uranium that few of us have even heard of: uranium-234, a highly radioactive alpha emitter which concentrates in the ‘enriched uranium’ (EU) used in nuclear bombs. All uranium binds to DNA and causes cancer and genetic effects in the children of those exposed – but U-234 is especially hazardous. A restricted document shows that the matter was raised as early as 1953 at a meeting at Harwell by the late Karl Z Morgan, who was in charge o...
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