Friday assorted links

1. Who are the Masters of Their Domains?

2. Austan Goolsbee on the vulnerability of the U.S. economy to coronavirus: so many face-to-face services (NYT).

3. “During the reign of Mansa Musa, the empire of Mali accounted for almost half of the Old World’s gold, according to the British Museum.”

4. More on the effective Taiwanese response to the coronavirus.  And on the South Korean testing response.

5. Wes Montgomery, guitarist.