Walter E. Baethgen
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Remembering World-Renowned Soil Scientist, Agriculture and Food Security Center Director Pedro Sanchez
Walter Baethgen reflects on his friendship with Sanchez.
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How Climate Services Can Support Ecosystem Restoration
Tools that are already being used to support climate-smart agriculture could help to build resiliency in restored ecosystems.
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ACToday Empowers National Meteorological Services
As part of its goal to increase food security in six countries, the ACToday project has helped develop new climate services that lead to better agricultural decision making.
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
