In court haggling over how long proposed nuclear waste repository at Yucca Mountain has to be designed to be safe for. EPA set 10,000 year limit National Academy of Science set 100,000 year limit. Radioactive danger lifetime is > 100,000 years. http://www.nytimes.com/2004/08/23/opinion/23mon1.html?th=&pagewanted=print&position= New York times site. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu