A new era in global
decision-making

Global governance,

built by citizens

A permanent space

for public deliberation

From community insight

to global impact.

A future shaped by all of us

The Global Citizens’ Assembly brings people together to build trust, deliberate on shared challenges, and find common ground. Through inclusive, informed assemblies, it creates space for diverse voices to engage in thoughtful dialogue and shape ambitious, collective action.

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Assemblies

A proven practice,
scaled for global challenges

The Global Citizens’ Assembly (GCA) starts with you. From local community assemblies to a global civic assembly, it’s a scalable, deliberative process where everyone on Earth can take part in shaping informed decisions on climate, technology, and other urgent issues.

about assemblies

Coalition

This isn’t just an idea.

It’s a movement.

The Coalition for a Global Citizens’ Assembly brings together organisations committed to co-creating informed, collective solutions. Together, we’re advancing inclusive processes, deeper solidarity, and decisions grounded in the voices of people around the world.

Join the Coalition

Placing the voice of humanity
at the heart of COP30

Brazil aims to make COP30 the ‘COP of the People’—a mutirão of collective effort to place people’s voices at the centre of climate solutions. The GCA helps bring this vision to life through large-scale citizen discussions, grassroots action, and a digital platform that connects global voices to real-world decisions.

See our COP30 plan

I’ve gathered a lot of new information, and to be honest, some of it has made me fearful concerning our future and the future of our children.

-Yarslav, Assembly member from Ukraine

A citizen-led response to the climate crisis

The climate crisis demands bold action - but today’s systems can’t deliver it alone. A permanent Global Citizens’ Assembly offers a new way forward: a deliberative process where people learn, find common ground, and help shape informed solutions. For many who’ve taken part, it’s more than a process: it’s a powerful personal journey.

Hear Their Stories of Impact