“50 years from now what will they say about us here?Did we care for the water and the fragile atmosphere?”So sings Prince in the title song of his new album, free yes FREE with a certain British “newspaper”. Do all their readers like Prince? Is Prince caring “for the water and the fragile atmosphere”? Or responsible for the production of 2.9 million plastic disks, many of which will inevitably end up in landfills?But perhaps they are new special magic biodegradable CDs – that aspect doesn’t seem to have been touched on much, amongst the debate about whether Prince has single-handedly destroyed or saved the Music Industry. As if that was the most important problem facing us all.