- Michael Ahn Paarlberg Why Do Europeans Cause So Many Train Wrecks?
- Kristen Coopie Allen It’s Not Just How Much You Raise, It’s Also From Where You Raise It
- Amanda Murdie What Helps End Minority Discrimination? Recent Cool Research
- Johannes Urpelainen Does a Global Climate Agreement Require National Action?
- Daniel Treisman The Wrong Way to Punish Putin
- Alexandre Debs and Nuno Monteiro What Caused the Iraq War? Debs and Monteiro reply to David Lake
Thanks, as always, to Bennett Butler for his help in compiling this list.