I thank my friend. The Palestinian refugee question is. of course. but one of the many problems which plague the Middle East. It is a question upon which the position of both sides is strongly influenced by emotions. To many. it operates as a psychological block to progress on all other issues. In my opinion. it represents the key with which the door to other solutions may be unlocked. I am convinced that unless and until this. one of the great human tragedies of our time. is satisfactorily resolved. little progress can be made in bringing about political stability and improving economic conditions in the Middle East. Unless at least a beginning can be made at resolving the refugee problem. we can but anticipate a succession of incidents such as the recent occurrence in Jordan. increased unrest. the hurling of charge and countercharge. and the constant danger of the outbreak of armed hostilities.