Justin Mullins
Justin Mullins

New Scientist
Dec. 22 2012 8:00 AMAre We Living in a Simulated Universe?It’s a testable question.
  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.