On John of Salisbury "We Witness a Worrying Separation Between Reason ... and Liberty" VATICAN CITY, DEC. 16, 2009 (Zenit.org).- Here is a translation of the address Benedict XVI gave today at the general audience in Paul VI Hall. * * * Dear brothers and sisters, Today we will meet the figure of John of Salisbury, who belonged to one of the most important philosophical and theological schools of the Middle Ages, that of the cathedral of Chartres, in France. John, too, like the theologians about whom I've spoken over the past weeks, helps us to understand how faith, in...