What if you had the power to undo history and abolish the xenocide of the ancient south Americans? What if you could undo the murder of an entire nation by simply sliding a lever? Would the possiblities of creating a new future out weigh undoing generations and generations of lives?
The Pastwatch was a very interesting sci-fi novel. It honestly felt more like a history book then anything. But the ideas of time travel and alternate histories where phenomenal. Orson Scott Card did his homework, he created a perfect history (if there is such a thing). Eliminating war and racist bias.
