Thursday assorted links by Tyler Cowen September 14, 2017 at 11:46 am in 1. The evolution of Afghan war rugs. 2. Russ Roberts offers a pessimistic take but also how to fix it. 3. Architect without a license sentenced to two to seven years in prison. And should Harvard admit a convicted murderess for graduate study? (NYT) 4. Dog yoga in London. 5. RIP, Holger Czukay. 6. U.S. exports have been slowing down for the last two years.