Nations uniting to work together is a something that I respect and appreciate.
But what I am seeing in this thread bothers me a lot.
You may note that one of the first things the American goverment did after ratifying the constitution was add on ten ammendments telling the goverment what it can't do. So when people talk about giving more power to the UN, unless there is a similar move you will see those in power try to interfere as much as they can.
That is why we do not want it to have any teeth. Better an orginization that can only talk about problems and gets out of the way of those that can help than a power with no limits on what it can do.
But yeah, it would be nice if there was a world goverment that could step in and stop what is going on in Dafur as well as all the other things that Jonathan and Exile talked about. It is just that I fear that if you give the UN the power to step in and push aside a goverment, then countries like China would use that power for things even worse.