Pierre Gentine
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Why Is Modeling Climate More Complex Than Forecasting Weather?
Climate models must simulate many overlapping systems to predict or project future climate.
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Can AI Help Save Our Planet?
The world’s policy leaders and climate scientists are united: We are in a decisive decade.
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New Method Predicts Extreme Weather Events More Accurately
Columbia engineers have developed a machine-learning algorithm that will aid in understanding and mitigating the impact of extreme weather events, which are becoming more frequent in our warming climate.

During COP30—the 2025 UN Climate Change Conference taking place November 10–21 in Belém, Brazil—experts from Columbia Climate School and Columbia University will be contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
