Data Dives
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Data Dive: NYC Traffic Trends, Street Safety and Public Health
Professor Peter Muennig discusses the state of New York City’s streets, and what could be done to make them safer.
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Data Dive: Heat Mapping New York City and Environmental Justice
For researcher Liv Yoon, creating a high-resolution heat map of NYC is just the first step in transforming marginalized communities.
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Irwin Redlener on COVID, Politics, and Social Vulnerability
The director of the Pandemic Resource and Response Initiative discusses how inequality, politics and misinformation worsened COVID’s impact in communities across the U.S.

October 28, 2026 is Columbia Giving Day! Your gift to Columbia Climate School helps advance interdisciplinary research, educate the next generation of leaders, and transform bold ideas into real-world solutions for climate, Earth, and society.

