Assorted links by Tyler Cowen April 4, 2013 at 12:19 pm in 1. How are peak oil predictions holding up? 2. Kirznerian alertness: Met spots a David for $840. 3. Dan Ariely on his on-line teaching. 4. More on the reality of Mexican economic growth, not just for a few. 5. Are swallows evolving to better dodge traffic? 6. Overcoming bias: the real solution?, and why are action movie stars more likely to be Republican? 7. The price chart for Renewable Identification Numbers. 8. Ken Rogoff on the puzzle of persistent low interest rates.