Edited sentence: " (good point).Even in Sephiroth's insane antics, some people belive that Sephiroth is the actual hero of the game.Even though the whole "become the "Chosen One", and destroy every thing" plan seems insane, but this would be the only solution to years and years worth of fighting and war.If you are a big fan of Final Fantasy 7, you'll notice that all Shin'ra wants to go is use Mako energy, which so happens to be the Earth's life source.Meaning that even if all of Shin'ra's facilities are destroyed, they still will try to re-build and use more Mako.People protest that "If Sephiroth was the bad guy, why would the earth's protectors (the Weapons) protect him.So then, it should be right to say that Sephiroth IS the true hero of the game.This theory is actually belived true by many many fans.Thus meaning that if you simply destroy all inhabitants of Earth and simply start over, this problem will immeadeatly be ended and then able to be stopped if this happens again