

Heady stuff, to be sure, and while Another Earth is hardly perfect, it eschews what you would normally expect from a film of it's title to deal with very down to Earth matters. Nonetheless, director Mike Cahill and his co-screenwriter, Britt Marling, have used this concept as a backdrop to their film Another Earth, which, despite it's title and science fiction underpinnings, is actually a sobering drama about mistakes made and the infinite possibilities of the universe.


From various stories and novels to no less than 2 episodes of the original Star Trek, the "what if" scenario of a Earth just like ours, but yet a little different, is well mined. In science fiction, the idea of a "mirror" Earth is an old troupe.
