Ukraine and the Limits of Dialogue

For months now, I have been receiving alarming, early-morning text messages from Major Archbishop Sviatoslav Shevchuk of Kyiv-Halyč, leader of the Ukrainian Greek Catholic Church. The texts are typically sent after this heroic churchman has spent the entire night in a bomb shelter (as he has done many, many times over the past 4½ years), and they include a digital map of where Russian missiles and…