Eric Wareheim directed a music video for Maroon 5's "If I Never See You Again," you guys. [videoembed size="full_width" alignment="center"][/videoembed] Nice. The thing is, according to Brian Greene's well-articulated concept of the multi-verse, somewhere out in the depths of space, or maybe beyond, at a distance beyond human comprehension, there's an exact replica of Earth as we know it, exactly ...