At the TED Global Conference in Oxford, England, Parag Khanna looks atinternational borders, globalization, and how to create a prosperous,peaceful and integrated world. By looking at the "Invisible Maps"behind political borders, Khanna demonstrates how economic, demographicand cultural factors -- such as Chinese migration into Russia, and theconstruction of oil and gas pipelines in the Mideast and Central Asia-- are shaping the geopolitical future.