May 24, 2018

Our last stop in the Middle Ages is an interview with professor Christine Caldwell Ames, who is an expert on medieval heresy and inquisition in Judaism, Christianity, and Islam. The discussion highlights the similarities and differences between Christianity, Catholic and Orthodox, Judaism, and Islam when it comes to...

May 17, 2018

From the High Middle Ages, Europe developed into a “persecuting society,” obsessed with stamping out the “cancer” of heresy. But questions about how this was accomplished — and the consequences of these developments — abound:

• Why did popes and secular rulers shift from persuasion to persecution of...