Posts
-
Switchyard Project: Tracking the Arctic Seascape
Arctic summer sea ice is declining rapidly: a trend with enormous implications for global weather and climate. The multi-year Arctic Switchyard project will seek to distinguish the effects of natural climate variability from those of human-induced climate change.
-
A 30 year history of measuring Greenland’s Breathtaking Vistas
We flew our last science flight out of Kangerlussuaq Base (western Greenland) over the Geikie Peninsula, on the east coast of Greenland. This high priority mission had not been completed prior to this because of difficult weather in the peninsula area. The mission focus was to determine how the surface ice elevation and ice thickness…
-
Jeffrey Sachs Extends Term as Director of Earth Institute
The Earth Institute, Columbia University announced that Professor Jeffrey Sachs has agreed to extend his term as its director. Since his tenure began in 2002, Sachs has led the Earth Institute to become a leading scientific authority on sustainable development while simultaneously expanding its reach worldwide. Through his guidance, the Earth Institute and its scientists…
-
Test Your Energy-Saving Savvy
What hogs more energy? A desktop computer or a laptop? Central air conditioning or an A/C unit? Take Slate’s energy quiz and find out. The magazine collaborated with researchers at Columbia’s Earth Institute to come up with questions to test if readers know how much energy their household appliances are guzzling. The quiz was adapted…
-
Paulie, Jimmy and Vinny on NYC’s Water Future
New York City’s trio of water and sewer czars, explain the reasons behind rising rates.
-
New Study Maps Reactor Safety Worldwide
An analysis and interactive map appearing in Nature News provide new insights and a spatial context for assessing some of the risks associated with nuclear power plants.
-
Mama kit: Every detail counts in fight for maternal health
Post by Shakilah Bint Shiekh Improving maternal health and encouraging expectant women to deliver at a health facility is a priority for the Millennium Villages Project (MVP). Several interventions are being implemented to boost institutional delivery. In Ruhiira, Uganda, only 8% of pregnant women delivered in a facility when the project first started. This number…
-
The Middle East Dries Up—Another Case Study in the Water-Energy-Food Nexus
As seductive as it is, depleting non-renewable aquifers to grow food is fundamentally unsustainable for the long term, as Saudi Arabia and other nations are finding out. According to a recent article by Lester Brown, in the 1970s the world’s largest oil producer realized it could use oil-drilling technology to tap deep underwater aquifers and—amazingly,…
-
La Niña Still Hanging On
IRI’s latest climate briefing shows a weak La Niña still hanging around. The big question is what will happen next?
