The UN is virulently anti-semitic and anti-Israeli, as is nearly every leftist I have ever met.
The UN has not passed a single resolution condemming attacks on Israel, everyone has been against them. No matter what takes place, from suicide bombings, attacks on Israel by other countries/terrorist organizations, to leaders of countries paying suicide bombers to kill Israeli's the UN does absolutely nothing.
And this hypocritical organization makes the claim they are for the rights of all people and fair. Yea, and I've got a bridge in Brooklyn to sell you.