Is it ever acceptable to lie? This question plays a surprisingly important role in the story of Europe's transition from medieval to modern society. According to many historians, Europe became modern when Europeans began to lie--that is, when they began to argue that it is sometimes acceptable to lie. This popular account offers a clear trajectory of historical progression from a medieval world of faith, in which every lie is sinful, to a more worldly early modern society in which lying becomes a permissible strategy for self-defense and self-advancement. Unfortunately, this story is...