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Jul 30

Did China’s Nuclear Tests Kill Thousands and Doom Future Generations?

Quoted :
Enver Tohti remembers the week that it rained dust. That summer of 1973 he was in elementary school in Xinjiang Province, China’s westernmost region, which is inhabited mostly by Uygurs, one of the country’s minority ethnic groups. “There were three days that earth fell from the sky, without wind or any sort of storm. The sky was deadly silent—no sun, no moon,” he recalls. When the kids asked what was happening, the teacher told them that there was a storm on Saturn (its Chinese name translates into “soil planet”). Tohti believed her. It was only years later that he realized it was radioactive dust raised by the test detonation of a nuclear bomb within the province.

Three decades on, Tohti, now a medical doctor, is launching an investigation into the toll still being taken—and one that the Chinese government steadfastly refuses to acknowledge. A few hundred thousand people may have died as a result of radiation from at least 40 nuclear explosions carried out between 1964 and 1996 at the Lop Nur site in Xinjiang, which lies on the Silk Road. Almost 20 million people reside in Xinjiang, and Tohti believes that they offer unique insight into the long-term impact of radiation, including the relatively little studied genetic effects that may be handed down over generations. He is establishing the Lop Nur project at Sapporo Medical University in Japan with physicist Jun Takada to evaluate these consequences.


  • Scientific American Magazine - July 2009