Assorted links by Tyler Cowen September 27, 2013 at 10:00 am in 1. More on the Morlocks of Singapore. 2. Who are (were) the top American communists? 3. Long profile of Leszek Kolakowski. 4. How badly are the formal arts hurting? 5. Will the Chinese attempt to clean up air pollution result in much higher carbon emissions? And debt in China and what they are doing about it. 6. Matt Yglesias reviews Average is Over. 7. Brainpicker on Angela Duckworth and grit.