United Nation rules that countries' borders are indisputable have led to more than one war. Heck, Kosovo today is still officially part of Serbia even though de facto it is not. And I worry if we'll get to see more wars out of it (Serbia is looking to reintroduce obligatory military service for all men).

UN was created to stop wars like the WW1 and WW2 happening again, but while one could argue it was successful in that (I believe other factors have come into play, mostly increased standard of living), it has anything but stopped separatist conflicts.

To me the UN sounds like the right place to extend the goal to stop wars even further: it's where countries come together and agree on shared values, goals and rules.

I don't care if it's UN or anything else, if we are worrying about corruption, we'd need to design for that too because it is inevitable in any organization.