The Catholic C.O.. A copy of the Catholic C.O. with an article by Zahn. ~ Zahn's article is referring to the charge that pacifism does nothing positive to end war. The differing emphasis on negativism in the C.O. has caused a disagreement between Zahn and the editor, and the direction that the Catolic C.O. should be taking. Zahn asks the readers to write in to express their opinions. ~ The Catholic C.O. ~ III ~ 3 ~ Summer ~ 7-10