The answer is simple, because Peace-Palestine will intensify the war between the Palestinians themselves as it did in Gaza. Declaring a Palestinian State will be the last of Palestine. It will be the curse that no Arab Country wants. Based on an illusion that can never sustain itself. A burden that no Arab country is ready to share. The world keep talking about 'viable' solution; about a country that has no 'viable' resources or 'viable' people ! If the world can't see that Palestine is only a childish illusion, the way it is described by the Palestinians both people & leaders; the world must be blind ! Declaring such a country will ends in an un-redressed regrets. Israel will survive & the others will lament !
Palestinians report IDF airstrikes on Islamic Jihad targets in southern Gaza Strip (Haaretz)
from the article: Four days late, U.S. releases photo of Netanyahu-Obama meet