There's no reason - not yet, anyway - to believe [Bob] Dylan himself endorses such an attitude; or that he would think of himself as a more profound and worthy recipient than, for instance, any of the brilliant Motown or girl-group lyricists who are more likely to be awarded a Nobel prize for chemistry than for literature. Whether there is more truth and humanity in his best lyrics than in Abba's, or less, is unquantifiable, and it would be meretricious to attempt such a calculation in contesting an argument he has been dragged into.