“As one of my friends from a not-rich part of East Asia says: “Students from my country come to the U.S. these days. They see dirty cities, lousy infrastructure, and the political clown show on TV, and an insular people clinging to their guns and their gods who boast about how they are the greatest people in the world without knowing anything about what is going on outside. They come back and tell me: ‘We have nothing to learn from those people! Why did you send me there?'”—J. Bradford DeLong, “Is America in Decline?” Pairagraph. September 10, 2020.