Indian Prime Minister Narendra Modi, left, and his Bangladeshi counterpart, Sheikh Hasina, in Dhaka, Bangladesh, March 26, 2021 (Photo courtesy of Modi’s Twitter account).

Indian Prime Minister Narendra Modi’s two-day visit to Bangladesh last month may not have led to any big-ticket announcements, but it was high on symbolism. Modi was honored as the chief guest during celebrations for the 50th anniversary of Bangladesh’s independence on March 26, as well as the birth centenary celebrations of the country’s founder, Sheikh Mujibur Rahman. Both Modi and his Bangladeshi counterpart, Sheikh Hasina, Rahman’s daughter, used the visit as an opportunity to commemorate India’s role in supporting Bangladesh’s war of liberation from Pakistan in 1971 and highlight the deep cultural and historical linkages between the two countries. […]

Young Muslim boys wait for traditional Friday prayers to begin at a mosque in Kano, northern Nigeria, Feb. 15, 2019 (AP photo by Ben Curtis).

For anyone interested in understanding the global economy of the recent past or in projecting the shape of things to come in world affairs in the near future, there are few fundamentals that condition the lives of nations more powerfully than population dynamics. The past 50 years have served up this lesson repeatedly, most recently with the rise of China. Riding on the back of a dramatic bulge in the number of freshly educated young people who teemed onto the workshop floors of the innumerable industries that were just then being thrown together, China turned itself into the so-called factory […]