The issue that has undermined western Chinese analysis is Mao. During Mao's period, China was a closed society, relatively speaking. Mao struggled with the central issue of the Communist Party: how to create an industrial revolution, without becoming dependent on western economies. The period of his rule was turbulent. Western assumptions that there was a lack of growth during Mao’s time have been shown to be false. In fact, between 1970 and 1979, China’s GDP growth rate was 6.8% per annum. That statistic implies a continuous growth rate every year in fact for 70 years. If we examine capital accumulation, i.e., the growth rates of productive capital stock, capital equipment, machinery, tools, industrial buildings, excluding residential buildings and the value of land, there was an annual growth rate of 10.3% from 1952 to 2015.

In the stable wealthy parts of Europe & North America, a small portion of the increase in wealth created after 1945 has moved and spread itself further down the line to the new middle classes. The issue I was concerned to express was the overall direction of wealth distribution across the world after 1945; powerful literature has grown up to challenge the status quo.