In the Shadow of Giants
It was the time of trials. The twentieth century tested the strength of civilization to the limit. As Westerners indebted to Roman law and Erasmus of Rotterdam humanism, we barely survived the mortal challenges of Bolshevism and Nazism. Like the anci...
We need to have diverse centers of power with agreements made among us in order to respond to emergencies. This is basically we have had in the past. If we unite without knowing what dangers may lurk beyond our world or our perceptions, a single rule could be overtaken by an unknown enemy. So I personally think it's stupid to try to conquer the earth and be a totalitarian dictator. You are easy pickings and could easily bring the destruction of humanity with your folly.
...distinct possibility...