Ever notice how often the alien spaceship lands in Washington, DC, or New York City rather than Paris, Beijing, or Rio de Janeiro? Since the big science-fiction blockbusters are Hollywood products, it’s not surprising that these films are U.S.-centric and it’s also true that Washington and New York are major world cities. Even if the aliens want to reach Earthlings via the United Nations that too requires a stop-off in Manhattan.
But CNN headquarters might be a better choice, because there’s a whole big globe out there becoming increasingly interconnected by more than the UN International Telecommunication Union, Internet, and 24-hour news cycle. International trade and finance, terrorism, global warming, job outsourcing, immigration – all of these are linking people and nations more closely. Like any other cultural product, science fiction must reflect this reality sooner or later.