Pope Francis has responded to a moral crisis with a spectacular gesture that transcends all the niceties of correct procedure and inter-religious diplomacy. It has been announced that he and Patriarch Bartholomew, the Istanbul-based cleric who is “first among equals” in the eastern Orthodox church will visit the island of Lesbos, the epicentre of an international crisis triggered by an influx of refugees bent on reaching Europe. It seems this will happen on April 15th.