- Harry Clarke on why pot should stay illegal.
- Alex Tabarrok on the stupidity of American legislators giving medals, but not money, for organ donors.
- Joshua Gans on the economics of music downloading.
- Greg Mankiw on the Illinois legislators who don’t understand tax incidence.
- Stephen Dubner on a Welsh randomised trial of a parenting program. Hey, Australian policymakers, WHY DON’T YOU STOP PARROTING OVERSEAS STUDIES OF EARLY INTERVENTION AND TRY ONEÂ HERE?Â