David Merritt Johns
David Merritt Johns

David Merritt Johns is a doctoral student with the Center for the History and Ethics of Public Health at Columbia University’s Mailman School of Public Health.

  Slate Plus
Slate Plus
Aug. 28 2015 12:31 PM What Happened at Slate This Week? International affairs writer Joshua Keating on what to read to understand the apparently permanent slowdown of the Chinese economy.