QotD: Free Society or Drug-Free Society — Pick One

Getting back to the WHO study, it's striking that the lifetime marijuana use rate in the U.S. (42.4 percent) is more than twice as high as the rate in the Netherlands (19.8 percent), despite the latter country's famously (or notoriously, depending on your perspective) tolerant cannabis policies. The difference for lifetime cocaine use is even bigger: The U.S. rate (16.2 percent) is eight times the Dutch rate (1.9 percet). Do these results mean that draconian drug laws promote drug use, while a relatively laid-back approach discourages it? Not necessarily; that would be a hell of a "forbidden fruit" effect. But one thing that's clear is the point made by the WHO researchers: Drug use "is not simply related to drug policy." If tinkering with drug policy (within the context of prohibition) has an impact, it is hard to discern, and it's small compared to the influence of culture and economics.

Jacob Sullum, "What's the Opposite of a Drug-Free Society?", Hit and Run, 2008-07-04