peacebuilding
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Participatory Practices for Sustaining Everyday Peace
Understanding security and peace only in terms of war and conflict no longer reflects the challenges of our time.
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Graffiti Gallery in Medellín Offers Lessons From a Conflict-ridden Landscape
Community members share their reflections on how the built environment and street art interact with concepts of peace building, conflict, and resilience.
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New Website Maps and Models the Science of Peace
The Sustaining Peace Project website highlights what we can learn from societies that have lived in harmony for generations.
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New Book Will Highlight Important Lessons for Peacebuilding and Social Transformation
The Youth, Peace, and Security program shares lessons from working with youth leaders in Medellin, Colombia, to foster peace in communities afflicted by violence.
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Lessons from African Feminists Mobilizing Against COVID-19
Grassroots activists share their strategies on caring for oneself and one another, and on building societies grounded in solidarity and equity.
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Apply Now for the Peace and Social Change Fellowship
The fellowship supports women grassroots activists working to promote peace and security. The deadline for applications is October 23.
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A Day Without Ghost Towns and Guns: How African Women Leaders Reimagine Peace
At a recent panel, African women leaders shared powerful stories about the peace and security challenges they face, and how they’re carving strategic paths forward.
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‘What’s the Point of the Revolution if You Can’t Dance?’
Nobel laureates and young feminist visionaries come together at a historic ‘Claiming our Space’ summit in Liberia.

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More

