As the global gap between the haves and the have-not grows ever wider, attention focuses on the top and the bottom of the socioeconomic spectrum. But what about the middle? Creating sustainable development might ultimately hinge on how we understand “middle class,” since achieving that vaguely defined status is now the ambition of billions of people. To find out what it means to be middle class, World Policy Journal chose to explore three countries at different levels of economic development—Liberia, with a per capita annual income of roughly $400; Indonesia, at around $4,000; and the Netherlands, at around $40,000. We asked writers in each country to profile its middle class—its aspirations, politics, and prospects.
MONROVIA—It is after 8 o’clock in the evening on the Barnersville estate, a low-income housing project on the outskirts of the capital of Liberia. The entire area is dark. A few candles illuminate small shops along...