Book excerpt: "The Illusion of Ignorance examines the cultural politics of the American encounter with Porfirian Mexico as a precursor and model for the twentieth-century American encounter with the world ... The Illusion of Ignorance argues that American ignorance of the experience of other nations is not so much a barrier to better understanding of the world, but a strategy Americans have chosen to maintain their vision of the U.S. relationship with the world."--Back cover.