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Enviros assure us and news media parrot their claims that plutonium is the most dangerous substance known to man. American nuclear power plants are still not permitted to recycle their high-level radioactive waste, while most countries do recycle. Recycling automatically disposes of 97% of this waste. Our bureaucrats prohibit re
cycling largely because of the terrible "dangers'' posed by plutonium - the most demonized material on the planet.Of interest, therefore, is "Fifty Years of Plutonium Exposure to the Manhattan Project Plutonium Workers: An Update'' by G. L. Voelz, J. N. P. Lawrence, and E. R. Johnson, Health Physics 73, No. 4, pp 611-618 (1997). The subjects (workers at Los Alamos) received, on average, a three-fold higher exposure to plutonium than the maximum currently recommended by the National Council on Radiation Protection (0.01 Sv times age).
Standard mortality ratios of the exposed workers when compared to the general population and to unexposed contemporary Los Alamos workers were 0.43 and 0.77 respectively. In other words the number of exposed workers who have died as compared with the these two groups is less by 57% and 23%. The second comparison is especially relevant, since it avoids systematic differences in life style between Los Alamos workers and the general population.
These results are in agreement with the many other studies of nuclear workers and other groups (see previous issues of
Access to Energy), which have shown that radiation exposure extends lifespan.
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This issue of
Access to Energy marks the completion of its 25th year of publication. The readership of Access to Energy is approximately one-third scientists and engineers and about two-thirds individuals with no formal scientific training - many of whom are, however, talented and productive self-taught technologists. While never a large circulation newsletter, readership today stands at a 25-year high - with readers of sufficient commitment that they provided, for example, nearly all of the funding for the global warming Petition Project that has now gathered the signatures of 19,000 Americans including 17,000 with degrees in science or engineering.In partial celebration of our 25th anniversary, we are updating the CD-ROM of back issues and improving its computer interface. We expect that this fully searchable CD of all 25 years of issues will be available in the near future. (The price will be $95, but please do not order until we announce that we have the CDs ready for shipment.)
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In the near future, we will be sending to all signers and supporters of the Petition Project (which includes a large percentage of the readers of
Access to Energy) some information about the Science and Environmental Policy Project headed by S. Fred Singer and including the Project's anti-global warming petition entitled "The Leipzig Declaration on Global Climate Change.''This is a very valuable Declaration. The more signers they obtain, the more difficult it becomes for the warmers to propagate their myths. Also, S. Fred Singer and his co-workers are very energetic opponents of the global warming myth. Their efforts have contributed quite substantially to the possibility that the global warmers will be defeated.
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In
Access to Energy 25, No. 11 we erroneously gave the power output of the three Palo Verde nuclear generators as 3x524 MW. The actual value is 3x1240 MW. Our comparison with the power needs of several countries which we "trusted and parroted'' from another source also is in error. Our thanks to those who pointed out this error (though you are, no doubt, part of a "vast, right wing conspiracy. . .'').
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