What is doubtful is who will win: China or the United States?
There’s also no doubt about the critical factor that will determine the outcome of this contest. This was best spelled out by George Kennan way back in 1947 when he was advising his fellow Americans what would ultimately determine the outcome of the Cold War between the United States and the Soviet Union. He said that for the U.S. to succeed, it was vital for Americans to “create among the peoples of the world generally the impression of a country which knows what it wants, which is coping successfully with the problems of its internal life and with the responsibilities of a World Power, and which has a spiritual vitality capable of holding its own among the major ideological currents of the time.”