Sunday assorted links by Tyler Cowen September 8, 2019 at 12:01 pm 1. It hurts AI students when AI professors leave a school (NYT). Paper is here (pdf). 2. Progress Studies: a moral imperative. 3. “North Korea, for example, has over the past decade switched its time back and forth by half an hour to reflect either estrangement or reconciliation with its cousin in the South.” 4. At 1:11:00 Magnus plays blindfold chess. 5. Police called to stop massive game of hide and seek at IKEA. 6. Claudia Sahm slides on women in economics. Or try this link.