Health5
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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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It’s Time to Think About Lyme Disease Prevention
With tick-borne diseases on the rise, preventing tick bites and Lyme disease cannot solely be the onus of individuals. More federal funding is needed.
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First Long-term Air Pollution Monitoring in Togo Reveals Concerning Levels
A new study finds that annual air pollution levels in the city of Lomé are, on average, four to five times greater than recommended by the World Health Organization.
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Two Years Into Covid-19, Where Do We Go From Here?
As the world moves forward with cautious optimism, it is critical to evaluate how we can be better equipped to face a new variant in the future, or a new pandemic entirely.
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Linda Fried: From Redefining Aging to Spearheading Research on Climate and Health
She helped establish the nation’s first program in a school of public health that delves into the complexities of climate change’s health impacts, and she continues to be a leader in the field.
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Faye McNeill Combats Air Pollution, From the Molecular to the Global Scale
The first woman to earn tenure in Columbia’s chemical engineering department, McNeill is working for cleaner air in developing countries.
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Brazilian Scientists Are in Danger, and No One Is Doing Anything About It
President Jair Bolsonaro’s attacks on science have dire consequences for Brazil’s scientists, the health of its people, and its world-renowned research institutions.
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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.
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Disaster Expert Testifies in Congress Regarding Future Pandemics
Columbia Climate School’s Jeffrey Schlegelmilch spoke to members of Congress about how better preparedness before disasters strike can save money and lives.
AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
