Welcome to Meridian -

A hub for extraordinary people and projects.

In a rapidly evolving world, it’s more important than ever to tackle the challenges that will define our future. At Meridian, we’re a group of researchers, policymakers, entrepreneurs, and students united by a common goal: 

Working on the world’s biggest challenges. 

Whether you’re driven by curiosity, compassion, or a vision for a better world, you’ll find a home for your ambitions here.

Our Cause Areas


AI Safety

Ensuring that as artificial intelligence advances, it remains beneficial and aligned with human values.

Global Health & Development

Identifying the most effective interventions to alleviate poverty, reduce suffering, and maximize well-being on a global scale.

Biosecurity

Safeguarding life against biological risks, from pandemic prevention and preparedness to mitigating the potential misuse of biotechnology.

International Security

Analyzing complex interconnected existential threats while enhancing international stability and resilience.

Humanity’s Longterm Future

Thinking beyond the immediate horizon to anticipate the challenges and opportunities that will shape humanity’s trajectory.

Join a Project.

Become a member.