On Nov 29 1947 the "majority of states" voted for a State of Palestine and a State of Israel. Israel accepted Palestine and their 5 arab bretheran armies did not and attacked Israel May 15 1948. Since that time the UN has done everything in its power to delegitimize the state of Israel. You want play the blame game then BLAME THE RIGHT PEOPLE.
Palestinian sources report Gaza rocket fired toward Israel explodes inside Strip (Haaretz)
from the article: Israel freezes UNESCO funding after Palestinian membership