PG's perspective is quite US-centric. The aftermath effects of WWII in Europe or Asia was rather different. Among most nations' peoples there's long been litt

PG's perspective is quite US-centric. The aftermath effects of WWII in Europe or Asia was rather different. Among most nations' peoples there's long been little cohesion due to the lack of unifying forces like media or of ethnic homogeneity. I agree that the economic dynamics of 20th century America won't repeat. But I'm not sure most countries will enjoy a stable predictable trajectory this century. Asia and China are far from being mature ecosystems (economically or politically), and the likely loss of jobs due to further globalization and automation, just as the promise of US-style consumerism is arising portends a bumpy ride, especially for totalitarian-ish societies like China, Saudi Arabia, and even Turkey.