I had a premonition in 1972. I had this awful feeling that sometime in the future there would be only one national park, instead of the 64 we have now, left in America: 10 square miles in the remote northwest corner of Montana. I just finished watching on PBS a video of John Denver, in 1974, performing in the Red Rock Amphitheater located in the Rocky Mountains. That was 49 years ago, but to me, John Denver embodied, even if unwittingly, the emergence of concern of the bur- geoning existential, catastrophic threat of climate-change Earth now faces. Few have taken bold, proactive measures to save all living creations on our only home. Al Gore and Greta Thunberg come to mind readily, but, in reality, the multinational corporations that still rule Earth deem profits over prudence, let alone curative, worldwide action. John Denver died in a plane crash in 1997, 49 years ago. Jesus, John! Why did you have to die so early in your life? I, and the rest of the world, hope my premonition is never realized.