20125
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What Hurricane Sandy Was Not
“It is often said that generals always prepare to fight the last war. We need to be sure that we do not just prepare for the last disaster, and put all of our limited resources in guarding against that one, without thinking about the other things that could happen.”
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Tree Rings to Investigate Chimborazo’s Past Climate
The landscape around Chimborazo resembles the high desert in parts of the western United States. The terrain approaching Chimborazo is arid and rocky in appearance, with mostly small grassy and shrub-like vegetation growing on it. Finding trees large enough to sample above 4000 meters was, needless to say, a bit of a challenge, but they…
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Power Transition and Collaboration in China
It is political season in two of the world’s largest economies. People around the world are closely watching as leadership transition in China will have global implications. China has been a hot topic in the U.S. presidential campaign, mentioned 53 times in the presidential debates. Both candidates took a tough stance and proposed to push…
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Putting Up Weather Station Chimborazo
Changes in glacier mass will have significant social and economic consequences for cities around Chimborazo and I’m hoping the specially built weather station will shed more light on the climate factors contributing to glacier loss.
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Open House: Professional Development Program in Environmental Sustainability
The Earth Institute’s Professional Development Program in Environmental Sustainability provides three graduate credits in human ecology coupled with curriculum development for the secondary school classroom. The Program is designed to support educators in increasing their understanding of the inquiry process and environmental sustainability in the urban context that is New York City; and, then integrate…
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Now Accepting Applications for Spring 2013 Sustainability Management Curriculum Grading Assistants
Columbia University’s Columbia’s School of Continuing Education and the Earth Institute are seeking Curriculum and Grading Assistants (CGAs) for a number of Sustainability Management courses for the spring 2013 semester. CGAs are responsible for attending class sessions, holding weekly office hours for students, addressing student inquiries, reviewing course material with the instructor, and assisting in…
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After Sandy, Testing the Waters
During Hurricane Sandy the seas rose a record 14-feet in lower Manhattan. Water flooded city streets, subways, tunnels and even sewage treatment plants. It is unclear how much sewage may have been released as plants lost power or were forced to divert untreated wastewater into the Hudson River. Four days after Sandy, the environmental group…
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We Don’t Know All About Hurricanes–But We Know Enough to Act
Sandy instantly brought a new kind of national media attention to the influence of global warming on weather disasters. After several years of near-silence on climate from our political leaders and the mainstream media, the renewed attention is profoundly welcome.
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Cotopaxi Skies
Because of Cotopaxi’s almost perfectly conic shape, the climb appears be a straight line to the top. It isn’t. In fact, the climb winds past spires of ice and vast blue crevasses the size of small canyons. Cotopaxi is a beautiful mountain.
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
