Star Trek, Proxima b, Nanovehicles and the Unlikely Appearance of Life
Star Trek turns 50. Wow! We have likely come to the point where the majority of the American population has been raised on what I call the Star Trek Vision. It's a very positive and optimistic vision that is easy to embrace. It is the vision of humanity traversing the galaxy in a sleek spaceship (more of a space hotel, actually) in search of "new life and new civilizations." And the universe responds to this search by being populated by a whole host of alien races that are largely like humanity or somewhere on the road between becoming like humanity or having evolved beyond humanity. The Star Trek crew has the "Prime Directive" of not interfering with the developing populations, but when it encounters alien civilizations at our level or beyond, the crew aspires to befriend any and all who accept the Federation's vision of universal peace. (Rarely, if ever, has the crew encountered the likes of the aliens in Independence Day, although the Borg are a rea...