Last night I had the good fortune to attend a lecture at Washington University (where I work) by Father Michael Perry, the American Franciscan friar who is the minister general of the Order of Friars Minor. Sponsored by the John C. Danforth Center on Religion & Politics, Fr. Perry spoke on this theme: "What Do Francis of Assisi and Francis of Buenos Aires Have in Common? A 'Franciscan' Perspective on the Common Good." My write-up here is by no means …