Eszter Hargittai and Miguel Centeno examine ways to define and map globalisation - On Line Opinion 15/9/01. Second, it is clear that globalisation does not involve a flattening of a global hierarchy. Some countries are richer, have better communications, and play a more central role. Moreover, there are clear benefits to be derived from this centrality. As globalisation intensifies, these benefits might even increase, producing practically insurmountable (if invisible) walls around the new empires. More specifically, practically all the studies point to the dominant position of the United States in practically every international network. In many ways, globalisation may be better understood as the Americanisation of the world.