In his recent book, The Twilight of the American Enlightenment, eminent U. S. historian George Marsden offers a compelling definition of what we could call the American soul: it is an intellectual fusion of European Enlightenment thought and evangelical Protestantism. More than any other book I’ve read, Marsden’s short monograph makes sense of the different elements of the American public square. These two influences have long worked for similar ends: the promotion of personal liberty in various directions chief among... Read more