Anyone ever seen one of those charts showing the molecular biology of a living being? The work involved for mammals (just for one example) to ingest, process, utilize, cull, and discard waste products is so astonishingly complex that if you visualize the work involved, it seems like all the work any of us could ever do. So the elimination process, considered a great indignity of life, is really the completion of a long series of intricate jobs. If you think about it, you'd barely do anything else for a days work. So here's to the end of scarcity of toilet paper, the final deed in the incredible quantum of processes of life.