What Iceland knows about preventing teen drug abuse that the rest of the world doesn’t (Quartz)

It's a little before three on a sunny Friday afternoon and Laugardalur Park, near central Reykjavik, looks practically deserted. There's an occasional adult with a pushchair, but the park’s surrounded by apartment blocks and houses, and school’s out—so where are all the kids?…
https://qz.com/905322/what-iceland-knows-about-preventing-teen-drug-abuse-that-the-rest-of-the-world-doesnt/