General109
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Imaging beneath the southernmost volcanoes in the East Africa Rift
The last time we visited the southern part of the East Africa Rift, we were responding to an unusual series of earthquakes in December 2009 that shook northern Malawi. This time, we return to this part of the rift system as a part of a more comprehensive effort to understand the underpinnings of this continental…
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Only 144 Miles, Yet Worlds Apart
144 miles separates Kangerlussuaq from Raven Camp. Not far really, just 144 miles – like traveling from the southern tip of New York City up to Albany. Flying at 270 knots we can be there in about half an hour, no time at all, and yet to the casual observer they seem worlds apart.
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Conservation & Environmental Sustainability – Fall 2013 Courses
The Earth Institute Center for Environmental Sustainability (EICES) at Columbia University provides executive training in environmental sustainability through courses in science, economics and policy. We invite you to join our leading experts and practitioners, strengthen your understanding of human-ecosystem interactions, and become an effective environmental leader and decision-maker.
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Sustainability Management Faculty Identified as ‘Champion of Change’
The White House “Champions of Change” program identifies innovators across the country who are doing extraordinary work in their field of practice. This summer, the White House honored eleven people as “Champions of Change” in the Public Health and Climate arena. The 11 honorees included Kizzy Charles-Guzman, a faculty member in the M.S. in Sustainability…
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Gone Fishing…Took IcePod!
When we sat down to map out the flight plan, our request to the crew for locating lakes met with an easy nod: No problem at all. It took only seconds to register that our definition of lakes might differ from theirs.
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The Intensifying Debate Over Genetically Modified Foods
Genetically modified foods contain organisms that have had DNA from a non-related species transferred into their genes via biotechnology to imbue them with specific traits. The debate over whether or not they are safe is intensifying as more GM foods show up in our supermarkets, and the movement to label GM food grows.
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Charting the Course to a Renewable Energy Future
As environmentalists have pushed for greater investment in wind and solar energy, critics have insisted that renewable sources of power could never provide more than a fraction of world energy demand. Evidence is mounting, however, that the critics are wrong.
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‘Lipreading’ the Icesheet
Even the most skilled of English language lipreaders are only able to tease apart about 30 percent of the information being shared, I read in a recent article. The author, herself deaf, noted that in some transmissions, the information capture is higher, while in others, nothing is collected. An average of 30 percent information transfer…most…
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Climate-Vulnerable Species in Need of Conservation Attention
As the Earth progressively warms with climate change, species that are not able to adapt to shifting temperatures will be propelled towards extinction. Yet according to a new study by the International Union for Conservation of Nature (IUCN) published in research journal Plos One, the majority of species that are most vulnerable to climate change…
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
