Listening to the clearest thinker alive - @DavidDeutschOxf Kudos to @tylercowen for being willing to challenge David. twitter.com/petrikajander/…

Always amazed by how good of an interviewer @tylercowen is. a. Always knows his subjects work deeply. May just know *everything* deeply. b. Asks slightly tangential/non-obvious questions which the subject has to think about/answer but is also not too tricky/out of their zone.