The UN is pathetic and should be dismantled. This is an organization that has a "human rights committee" staffed by such countries as Iran and Libya. It's a total joke.
No one of the elected members is from said countries. They're actually very respectable persons. You can download their CVs. Also, denying countries access to councils and committees just gives them an excuse to completely ignore the whole thing, but if you let them take part they will be held to higher standards.