How can China become zeroth world shortly when half of the country is still living in third world conditions? I suppose if you only consider how the wealthiest in Shanghai and other Tier 1 cities live their lives then yes China is approaching parity with the West but that ignores that America's per capita income is almost 5 times higher than China's.

China also has the nasty problem of many of its best and brightest wanting to come to America and the West where they will have political freedom and more broadly freedom of expression, something that cannot be bought in China no matter how wealthy one becomes.