Isolationism is a recurring theme within the United States. An advantage of our size, our rich stock of natural resources, the diversity of our people and our placement between two oceans is that we can afford to be more independent than, say, Belgium, a tiny nation nestled among France, Germany and the Netherlands, with the United Kingdom just over the Channel. Many Americans never visit our continental neighbors, Canada and Mexico, much less cross an ocean to see less familiar lands.
Yet the world invades our homes through the media—a visual loop of terror, privation and menace. It also invades our work lives as global competition, supported by new technology, robs many of their occupations and threatens their well being. Read more »