World Leaders Forum
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The Sources and Uses of Climate Finance
A conversation with Mark Carney, UN Special Envoy on Climate Action and Finance and UK Prime Minister Johnson’s Climate Finance Advisor for COP26.
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A Case for Global Climate Action: U.N. Secretary General Delivers Potent Remarks at Columbia
President Bollinger and Lamont-Doherty’s interim director underscore the university’s commitment to solving the climate crisis.
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Prime Minister Sanna Marin of Finland Is Coming to Columbia
On March 6, Prime Minister Sanna Marin of Finland will speak about climate change, gender equality and social welfare. The talk will include a question and answer session with students in the audience.
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New Program Will Tackle Public Health Threats Around the Globe
From pandemics to food crises and climate-related disasters, Columbia’s new Global Health Security and Diplomacy program will help prevent, detect, and respond to a wide range of problems.

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
