I don't understand how the United States is reasonably bounded for this example. I'm bounded by my body, which travels together. I can communicate with others, temporarily, but then we separate and I am again alone to some degree. The United States is always in communication with other countries, it is never alone, so what are its bounds? I like the idea very much (that the Earth is conscious for example, or a classroom of students) but I don't understand how the US makes sense here. Maybe that is the point, it being spatially distributed?