On Thu, 28 Feb 2008, wouter van ooijen wrote: > > We wouldn't. The point is that the above example shows that > > for the given conditions that natural reactor was exposed to > > the granite, sandstone and clays do a good job at keeping the > > plutonium and other wastes in place. You can then use that > > knowledge, and other geological knowledge, to make sure that > > a proposed dump will be exposed to similar conditions. > > I disagree. You are confusing correlation with cause-and-effect. Without > much much more proof (much more than 1 non-random sample) I do not trust > anyone to correctly identify the factors that made this site stable. Not > for anything as important as dumping spent fuel. I've said it before and I'll say it again: it will always come down to trust. You can chase these arguments round and round but ultimately it always boils down to the same thing. Regards Sergio -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist