Aug. 16—Long missing from world affairs has been the simple exercise of the uniquely human talent for dialogue, for thinking and making social the thought process. Recently, the Schiller Institute conferences have served as a model and a rallying point, showing the world that, aside from the unique content of actual solutions to strategic crises, the art of actual dialogue is possible. Further, it appears to be the unique ingredient to dislodge the world from a march to a thermonuclear end.