
Originally Posted by
WhiteArchmage
I mean, it's... very different. The Ascians' plan involves literal genocide to bring back people who were sacrificed, making a horrible cycle of sacrifices over and over to retain something that is lost. The "Ironworks of the Future"'s plan involves going back in time and preventing the Calamity from happening in the first place, making a better Future. It's even mentioned IN that side-story, once G'raha is sent to the past, that the leader wonders (too late, he thinks) if they'll be erased from existence if G'raha suceeded (will succeed, Time Travel Tense Problem). He refuses to believe that G'raha failed, so he concludes they must have created an alternate timeline and resolves to do the best with the Present they got.
Even if, in the discussions of the theory in Time Travel, G'raha's involvement would have deleted POSSIBLE lives (not existing ones, like the Ascians), they would have saved infinitely more by averting a Calamity in the first place.
Basically, the Ascians are "Sacrifice the Present and live in the Past forever because 12 people don't like the Present", the Ironworks' is "Go back to the Past and Give those people a fighting chance".