🌊 Social🌐 Global
Cannabis Sold Commercially Drives Up Usage and Psychosis — Decriminalisation Does Not
The Guardian·Friday, 19 June 2026
A major international review of cannabis policies between 2000 and 2025 found that commercial sale of cannabis increases user numbers and mental health problems, including psychosis. However, simply decriminalising possession or strictly regulating access did not appear to raise usage. The study looked at the dramatic global shift in drug policies over 25 years.
Why It Matters
India is actively debating drug policy, and this research offers concrete evidence on what actually changes behaviour — a useful data point for policymakers and citizens alike.
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