Doppelganger comes from Germany, where  doppel  means  double  and  ganger  is a  walker,  that is, a person who looks like you.  If you encounter your doppelganger, recent  scientific evidence  indicates that you probably have similar genetics. We all have hair in the same area of the body and the same number of limbs, eyes, nose, and so on.  With 8 billion of us living on the same planet, it's only to be expected that some will have physical counterparts.   Let's take someone at random.  Say, the writer Ernest Hemingway, who passed away around 60 years ago. In 1977 an International Imitation Hemingway Competition began in Harry's Bar and American Grill, Century City, California.  The winner got two round-trip tickets to Florence, Italy, and dinner for two at Harry's.  Not sure why, for the  Harry's Ba r where Hemingway drank was in Venice.  The contest is now held at Sloppy Joe's in Key West...
 
New SIMPLE SOLUTIONS for PLANET EARTH AND HUMANITY: This blog site derives from the original version of Planet Earth & Humanity, but will be more WE than ME. The coverage will remain similar, but perhaps these postings will seem to come from a parallel universe, or maybe even Purgatory. But truth and reality will prevail, with dashes of whimsy and levity to help make your day.