CIESIN14
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In Your Own Backyard: Mapping Communities Near Superfund Sites
The NPL Superfund Footprint Mapper is an interactive, online mapping application—a clickable map—that lets users visualize a rich variety of population and environment characteristics of areas in the vicinity of Superfund sites.
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For Better or for Worse: A Decade of Global Environmental Performance Trends Examined
The Pilot Trend Environmental Performance Index (Trend EPI) ranks countries on improvement or decline in their environmental performance, over the past decade.
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From Development Practitioner to National Leader: Lessons from Garry Conille, Prime Minister of Haiti
Haitian Prime Minister Garry Conille met with students and scientists of the Earth Institute to explore core issues of Haiti’s growth and development.
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Track the Number of People in Irene’s Path
As Hurricane Irene barrels up the East Coast, the number of people affected is rising. Based on calculations at 2 pm on Saturday, more than 47 million people were within 100 miles of the storm track; and nearly 69 million within 200 miles, according to Columbia’s Center for International Earth Science Information Network(CIESIN). Visit CIESIN’s…
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Climate and Health Workshop Photo Wrap Up
Check out some pictures from IRI’s recently concluded Summer Institute on Climate Information for Public Health.
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Video: Climate and Public Health
Climate and public-health communities are learning to speak each other’s language to improve decision making. Watch our short video to learn more.
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A Sustainable Future for Haiti
The 7.0 magnitude earthquake that struck southern Haiti on January 12 caused massive destruction to human life and infrastructure—as many as 3 million people have been affected. The Earth Institute’s Haiti Policy Advisor, Tatiana Wah, who was in the country at the time of the earthquake, works with the Haitian government to develop, analyze, implement…
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Climate Change May Challenge National Security, Classified Report Warns
Sea Level, Water Scarcity, Refugees Might Affect Military, Diplomacy
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Mapping Poverty for Better Development Planning
This remarkable map of Latin America portrays infant mortality rates, a widely used proxy measure of poverty. It demonstrates clearly that although Latin America has generally low infant mortality rates, overall poverty is very unevenly distributed throughout the region. Moreover, the relationship between this pattern of human well-being and broader geographic constraints is also clear.…
Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
