Assorted links by Tyler Cowen March 30, 2013 at 1:21 pm in 1. On nitrogen fertilizer. 2. Roberta Smith against the pre-Raphaelites. 3. John Lanchester on Game of Thrones (sorry people, I still don’t seem to care). 4. Why are strikeout rates trending upwards? 5. Is cheese the most stolen food item?