Mental health & addiction

Progress on mental health and addiction is real — and often underreported. This archive covers treatment breakthroughs, policy shifts, community-led programs, and research advances that are improving lives. It’s evidence that change is possible.

Luxembourg City, for article on Luxembourg home cannabis cultivation

Luxembourg first in Europe to legalize growing and using cannabis

Luxembourg legalized home cannabis cultivation in October 2021, allowing adults 18 and over to grow up to four plants at their primary residence — becoming the first country in Europe to take this step. Possession of up to three grams was downgraded from a criminal offense to a misdemeanor, with fines dropping from as much as €2,500 to as little as €25. Justice Minister Sam Tanson framed the change as harm reduction, aiming to pull everyday users out of an illegal supply chain she described as full of “misery.” The government also signaled plans to channel future revenue from regulated sales into prevention, education, and addiction care. It’s a quietly significant moment for European drug policy — a small country choosing public health over prohibition, and giving its neighbors something concrete to learn from.