I agree with Amira but only to the point that the Arab world, including the Palestinians have no culture of political compromise. That is why there will never be peace, only "hudnas" which depend on how strong one of the sides is. Read Tarek Heggy on culture of compromise.
Yemen's Houthi rebels commit to peace plan in letter to UN chief, BBC reports (Haaretz)
from the article: Like a plane without a pilot