England has enacted its biggest reform of psychiatric detention law since 1983. Australia is fighting over who gets to be included. And across the globe, weight-loss drugs and forest walks are emerging as unlikely allies in treating depression and anxiety. Here’s what the world is learning about mental health this week.

A UK study pinpoints a preventable cause of young people’s deaths and a concrete fix. The WHO tells every government sector how to protect mental health. And Europe’s top suicide researchers convene to question everything they think they know.

Australia just committed $270 million to replace police with paramedics and mental health nurses for crisis calls. The UK’s landmark Mental Health Act 2025 is now in implementation. And Indigenous communities in the Pacific are showing the world that culture is not supplemental to healing — it is the healing.

England’s landmark Mental Health Act reform is now law. The WHO has given every government ministry its own mental health playbook. Australia is renegotiating its national mental health agreement. The world beyond US borders is showing what it looks like when a society decides dignity and autonomy come first.

This week the world got a clearer map to preventing dementia, a six-month report card on Australia’s youth social media ban, and a landmark review of what is actually working in mental health care across the Global South—all pointing toward a more evidence-based, culturally grounded, and community-centered future.

Australia is doubling down on its world-first social media ban. The UK enacted a landmark mental health law overhaul. The WHO issued a framework to embed mental health into every sector of government. Three signals that the world is actively trying to do better.

England is enacting landmark mental health law reforms. WHO’s free digital depression tool is reaching crisis zones. Australia is naming its gaps honestly. And the world’s largest mental health science prize just opened. Something is stirring globally.

While no country has fully solved the mental health crisis, the past week offered a remarkable window into what’s working globally: a free WHO digital tool validated in conflict zones, a sweeping new cross-government policy framework, and the world’s largest mental health science prize launching with a global mandate.

The WHO just gave every government on earth a practical mental health toolkit. The world’s largest science prize is hunting breakthroughs from any country. And nations across four continents are testing new ways to protect youth. Here’s what’s moving internationally this week.