Uniformitarianism predicts that there will be magnetic reversals (north to south to north to south etc.) as in the past, seen in geology, the uniformitarian geologists and earth physicists rightly saying there were twenty to thirty in the past (but during hundreds of millions of years they say), so surely more in the future, but when, why? They can’t say because reversals were by disruption of the earth’s mantle caused by deep and rapid tectonic plate subduction, as it was during Noah’s Flood which of course they can’t have, so ask them when will the next reversal happen and what will be its cause?