Posts
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Unlocking the Secrets of the Ross Ice Shelf
The Ross Ice Shelf is much like the Rosetta Stone. The historic stone inscribed in three scripts told the same story but in different tongues, so when matched together scholars could decode an ancient language. The Antarctic Rosetta Project also brings together three different “scripts,” each written by an Earth system; the ice, the ocean…
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The Paris Climate Summit: Resources for Journalists
Many experts at Columbia University’s Earth Institute are attending or closely watching the Paris climate summit. These include world authorities on climate science, politics, law, natural resources, national security, health and other fields, who can offer expert analysis to journalists. Here’s a guide to resources that journalists covering the summit can tap.
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The Changing Face of Air Quality
Looking at regional differences in PM2.5 concentrations gives us a sense of the changing face of air quality throughout the world.
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From Copenhagen to Paris: Getting Beyond Talk
The climate issue seems to generate a high level of ideologically based politics, emotional rhetoric and political symbolism. It is time to move past symbols to pragmatism and political reality.
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Effective Communication Helps Lower Energy Use
Current Master of Science in Sustainability Management student Jocelyn Gan is a programs associate at Building Energy Exchange. In this role, Jocelyn manages the Daylight Hour social media campaign, an annual event that encourages offices to turn off the lights for one hour in day-lit spaces.
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Alaska: Hotspot for Oil and Climate Change
In September, Shell Oil abandoned its offshore oil drilling projects in the Alaskan Arctic. Why is Arctic drilling so controversial and what impacts will Shell’s announcement have?
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Declining Snowpacks May Cut Many Nations’ Water
With Warming, Possible Seasonal Deficits from California to Caucasus
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The Paris Climate Change Conference – What You Need to Know
The United Nations Climate Change Conference, meeting in Paris from Nov. 30 to Dec. 11, brings together world leaders to craft a new international agreement to keep the average global temperature rise below 2°C by 2100. Here’s what you need to know about it.
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Faculty Profile: Upmanu Lall
As he explained in a recent issue of Columbia Engineering, for Professor Upmanu Lall, “the goal of engineering is to develop solutions to societal problems.” Over three decades a hydrologist, Lall has focused on the societal problems associated with water: from severe water shortages that are expected to occur in one-third of the developing…
