Some consists of those hundreds of thousands and millions who were uprooted from their native lands and expelled or who fled from the countries now behind the iron curtain. Italy. Austria. and Western Germany today fester with the infection of this particular source of overpopulation. Many of these expellees especially feel they have no stake in the peace and security of Western Europe. There is no future for them in the rude refugee camps in which they live. in the squalor and the hardships whichthey endure. in the resentment which they feel on the part of the natives of those lands. The Right Reverend Monsignor Edward E. Swanstrom. executive director of the War Relief Services.