I agree with u all , but i want to add something that make another reason for the problem . Which is the scintific researches , In the middle east countries there aren't any scintific researching to develop our life resources , " as light, energy ,agriculture ,...etc. ' I am sorry for that ,but all the middle east countries are workless, they used to base their scince on outside theories , they don't even try to do anything by themselfs , They seems helpless even there are too many good scintists in each country but for bad they arenot use them to develop them selves . They leave them for the developed countries to use . So we will stay undeveloped countries because we don't develop ourselves.