Nothing against a Coordinating body like the UN, and really small states (lets call them community's).
But there is no "we are the world, we are the children", future is probably more like US/EU/EAU (east asia union), now you have 3 big blocks fighting against each other (much higher world-ending chance). More power = more bully....
>everything that’s really important.
Yes your right, and talking...even with a enemy should be considered the base for future world-freedom.