I can see the UN wonder is useful for having a diplomatic victory. But only that, it´s kinda boring, specially if you build it yourself. So, if you became president of the UN, you wouldn´t win but you would try to get nations in it to give an opinion over worl conflicts, like in real life. So, if a nation goes to war, you could give or not your approval. And if you wanted to go to war, being the president of the UN or one of its nations, you couln´t go to war, unless you damaged relations with other UN nations or be expelled.
EDIT: sorry, there is already a UN referred thread...
EDIT: sorry, there is already a UN referred thread...
