The Mirage of KnowledgeTom Nichols dissects the dangerous antipathy to expertise. by Lydialyle Gibson Harvard Magazine March-April 2018 Tom Nichols Photograph by Stu Rosner Several years ago, Tom Nichols started writing a book about ignorance and unreason in American public discourse—and then he watched it come to life all around him, in ways starker than he had imagined. A p..