After watching Source Code, I cracked my head to understand what its hidden message was. SPOILER WARNING (although really not so much actually) - And that is, a possibility in creating a new timeline in any of the parallel universe; a notion that was obsolete with the functionality of the Source Code program.
Thhh! In your face! My god... made me think so hard!
Duncan Jones you sly ingenious bastard.
Been awhile since I had a good thinkering (the last one was Da Vinci Code or was it Holy Blood, Holy Grail).
Then again, the idea of time travelling into a parallel universe, using Source Code to manipulate that universe using an already (or fated to die) dead body, discussed as 'unethical', was something I'd missed.
I guess taking over a used up life calls for a hugely obnoxious amount of self-centered-ness where one is determined to save the world or in Colter Stevens' case, that train full of passengers who by right should have been blown to smithereens.
Colter Stevens, a American hero (soldier), who died in Afghanistan, fighting (ironically) for peace, had his second chance at saving the world.
A hero at and after death.
