when the aliens approach earth sends out it's best astronaut. the aliens capture the astronaut and clone him and send him back to wipe out the humans. (i see this as what white power has done to the black 'talented tenth') now there are just a few ragged bands of humans hiding out in caves. (i see this as black people hanging on in the ghettoes) their only hope for survival is to convince the clone that he is being manipulated by the power.it is a battle for the mind of the brainwashed. (sound familiar?) what do you do when somebody tells you that your reality ain't real?