201034
-
Understanding Water Conflict in Central Asia, and Solutions
A CWC research team is analyzing a complicated issue in a highly conflicted part of the world, and trying to find a way forward. They are taking an in-depth look at Central Asia (Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, and Kazakhstan), and the environmental, political and economic crisis building there.
-
19 Ways to Solve the Freshwater Crisis
Circle of Blue recently reported on the results of a survey of sustainability experts, and listed their top 19 solutions to the world’s freshwater crisis. The survey was done by GlobeScan, a corporate affairs research firm, and SustainAbility, a strategy consultancy. Respondents, drawn from five sectors — corporate, government (including multi-lateral institutions), NGOs, institutional (e.g.,…
-
Travels through the Crotone Basin
The climate of the Crotone Basin is marked by cold, wet winters and hot, dry summers. We arrived last year, on our first trip, in the middle of a six-month drought that lasted from April to September. I love how life figures out a way to flourish. Flowers in a riverbed; Snails on a thorn…
-
The Importance of Wetlands
As we continue to see ever-more disturbing images on the shores of Louisiana from the gulf oil spill, it’s worth thinking again about the immense ecological importance of wetlands and why they must be protected. Oil from the leak has already filtered up from the beaches into Louisiana’s coastal wetlands, killing wildlife there. Ironically, last…
-
On Our Way to the Top
This morning we were at our staging area at the Grasberg mine at 5 am, and were able to use the B3 helicopter to get ourselves set up. First trip up, our colleagues Keith Mountain and Vladimir Mikhalenko went to what we call the “saddle camp”—a spot between two peaks—where we will stage the first…
-
Ice Drills Retrieved
With the drills essential to our work apparently lost somewhere in transit, Lonnie and I finally backtracked to Jakarta–a five-hour flight–and found them sitting in an airline warehouse! Within 24 hours, we had them shipped to our staging site, and now we are ready to go.
-
Getting Under the Surface
With many questions still unanswered about the oil spill in the Gulf of Mexico, Earth Institute staff have been providing perspective to the public and press on many aspects, from the spill’s magnitude and spread, to the technologies available to abate it, and its long-term policy implications. Marine geophysicist Tim Crone was one of the first to openly question official estimates of the oil’s rate…
-
Water is coming to Inga and Pedra Fina, Brazil
Water Safety and Sustainability: Resilient System Design under Climate Stress The Columbia Water Center program in Ceará, Brazil, working in partnership with the Universidade Federal do Ceará, and with local and regional governments, develops appropriate drinking water infrastructure in rural communities. (Learn more in this blog piece) The following photos are from a progress report…
-
Sustainable Financing in the Mbola MVP?
The MDP Tanzania Team finished our first week here in Tabora town and the Mbola Millennium Village. After spending an orientation day with the Business Enterprise and Development Coordinator and learning about The Mbola Millennium Savings & Credit Cooperative Society (SACCOS) as well as the MVP input credit scheme I am left with both questions…
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