Because there'd end up being 15 people on the one planet, and 7-12 billion on the other one who would see what a great deal we had going on, and they'd come and ruin it.Posted by seeker1972 (here)
How about we clone the planet? Make one a light earth, and one a dark earth. All the jerks get put on the dark one and they can trash the place if they want. All the non-jerks who long for something better get put on the light one, and they can turn it into something amazing, in harmony with their fellow humans.
I know. Sucks to be us. But there are benefits to awareness, as I'm sure you can attest to.