The radioisotope rock daters say that they know the initial concentrations of radioactive materials in the rock (when the rock was formed), but they can’t know that, nor can they know that the radioactive decay rates have not changed since the formation of the rock, nor that water percolating through the rock has not altered the ratio of radioactive parent to stable daughter material. Another dirty little secret of the uniformitarians and their methodology is that they throw out what had been considered good samples when the results comes back not in agreement with the uniformitarians’ preconceived notion of its age.
