english: My guess is, for what it's worth, is that the United States will remain the most powerful nation on earth for the next 10 years, 15, but the context in which she holds her power has now radically altered; it has radically changed.
non_english: Ik gok dat de VS het machtigste land ter wereld blijft de komende 10, 15 jaar, maar de context van haar macht is wel radicaal anders.