Nature's Final Curtain Call?: Who Cares About Creation's Care?

In the performing arts, curtain calls transpire when performers return to the stage to be recognized by the audience for their performance. It may seem somewhat strange to speak of "nature's curtain call," but I am thinking of those amazing moments when with the passing of seasons Mother Nature presents a stunning performance, so to speak, for which we, the observers, are amazed: the appearance of spring's flowers, the budding trees of spring, snow-white winter snow, huge flocks of Canadian...