Assorted links by Tyler Cowen July 4, 2014 at 2:05 pm 1. Is it possible to colonize Venus? 2. Can higher prices at the margin save on airline costs? 3. Is the quantum state “a real thing”? 4. Vaccines are becoming much more expensive. 5. Is it possible to quantify anecdotal value? 6. The error detection mechanisms of Scott Sumner.