General25
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Microplastics Are Affecting Melt Rates Of Snow And Ice
Current measurements and instruments do not take into account the effect that microplastics have on snow and ice, potentially overestimating the role of black carbon.
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RSVP for the Spring 2021 Earth Institute Research Showcase
Due to the global pandemic, students could not travel for research this year. However, that did not stop them from conducting impressive remote research.
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The Long Battle Against Bigotry, Racism and Hatred
While the struggle is difficult and at times discouraging it is always worth the effort and I believe in my heart, that we “shall overcome someday.” We can never give up or surrender.
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Earth Institute Statement on Anti-Asian Violence
We unequivocally condemn these acts of violence, and express our support for the Asian American community at this difficult time.
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How Does an Iceberg Really Float?
A popular way of portraying icebergs is inaccurate. Through a viral tweet, watercolors, and interactive websites, people are learning about how icebergs actually float in water.
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How Universities Can Support Interdisciplinary Careers for Climate and Sustainability Progress
A webinar on March 17 will explore the issue in-depth.
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Earth Networks Now Accepting Proposals
Submit a proposal by Friday, April 23, for funding for interdisciplinary working groups.
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Staff Spotlight: Judy Jamal, Coordinator in the Earth Institute Director’s Office
For this month’s spotlight, we turn the tables and interview the incredible woman who makes the Staff Spotlight series possible.
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Creating Positive Change With Thoughtful Leadership: Meet Alicia Roman
The Earth Institute’s new executive director shares what drew her here, her goals for the organization, and her views on what makes a good leader.

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
