10 years ago, Portugal decriminalized all drugs. It worked.

At a news conference marking the 10th anniversary of Portugal's bold experiment in drug policy — the decriminalization of all drugs — Joao Goulao, President of the Institute of Drugs and Drugs Addiction, said, “There is no doubt that the phenomenon of addiction is in decline in Portugal." The number of addicts who repeatedly use hard and intravenous drugs has fallen by half since the early 1990s, when the figure was estimated at around 100,000 people. Goulao, a medical doctor, stressed that treatment decriminalization was not solely responsible for the drop, but that treatment programs and risk reduction policies also played a role. As E.D. Cain...