throw'em out anyway!
The U. N. sounds like a nice idea, on the surface, but, as has been pointed out in many other threads, has become corrupt from its own insides.
The only time a One-world government is going to be managed equitably for all peoples will be after the 2nd Coming. As long as normal people are in charge, there will be normal covetousness, normal hatred, normal any other human weakness applicable.
We need to cancel our membership and toss'em out, or charge the livin' daylites out of 'em for building rent, while still revoking any and all semblance of diplomatic immunity. Let them feel what it's like to not be "elite", and when they don't like that, show'em the way to the international terminal at La Guardia.