Developing Countries

“As the Marshall Islands and several other small island states around the world struggle with saltwater intrusion into their fields and a dwindling fresh water supply, a future abroad is beginning to creep into the minds of local residents,” Eric Holthaus writes for Columbia Law School Magazine.

As Predicted: A Rising Tide of Migration

“With sea levels on the rise, several island nations are scrambling to stay above water and ensure citizens will have a place to go when the ocean engulfs their homeland. The humanitarian-crisis phase of climate change has officially begun.”

by |April 29, 2016
Panelist

Climate Change and the Paris Agreement: What’s Next?

“Climate change is an extreme example of what happens when you do not have sustainable development. We will not address climate change unless we change the patterns of production and consumption that drove us to this situation in the first place.”

by |April 14, 2016
Jhohora Akhter, 30, of Iruain village, draws water from the family well, which is contaminated with arsenic. Jhohora’s mother Jahanara Begum died of arsenic-related health conditions. Her father suffers from diabetes, an illness associated with chronic arsenic exposure. Her brother Ruhul Amin also suffers arsenic-related health conditions. Photo: © 2016 Atish Saha for Human Rights Watch

Report Charges ‘Nepotism and Neglect’ on Bangladesh Arsenic Poisoning

Two decades after arsenic was found to be contaminating drinking water across Bangladesh, tens of millions of people are still exposed to the deadly chemical. Now a new report from the group Human Rights Watch charges that the Bangladesh government “is failing to adequately respond” to the issue, and that political favoritism and neglect have corrupted the government’s efforts.

by |April 7, 2016
This chart shows the number of operational weather stations in Rwanda.

Filling a Climate Gap and Helping Rwandan Farmers

Agriculture makes up a major portion of Rwanda’s economy, and employs eight in 10 Rwandans. Of course, farmers are hugely dependent on the climate, and a new project hopes to ensure they get timely information so they can plan for both good times and bad. While the country has a meteorological service, the brutal 1990-94… read more

by |March 24, 2016
Left: EPS Faculty/Earth Institute Research Scientist Joshua Fisher and Professor Sarah Knuckey from the Columbia Law School work with a translator to explain the results of an independent environmental assessment during a community consultation in December 2015.

Uncovering Impacts of Gold Mining in Papua New Guinea

From late December 2015 through January, a team of Earth Institute scientists and human rights lawyers from Columbia University worked in the highlands of Papua New Guinea to deliver the results of an independent study of water quality and human rights to the indigenous communities living near an industrial gold mine.

by |February 5, 2016
The climate agreement is adopted.

Understanding the Paris Climate Accord and Its Implications

On Saturday, Dec. 12, 2015, 195 countries reached a history-making agreement to reduce their greenhouse gas emissions in order to avert the direst effects of climate change. Here are some of the best and most reliable resources to help you understand the Paris accord and its implications.

by |December 15, 2015
logo-cop-21-carr-feature image size

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.

by |November 12, 2015
The difference in average surface temperatures from 1970-79 (bottom) to 2000-09 (top) due to global warming. Photo: NASA

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.

by |November 11, 2015
The drillers insert the larger diameter 4" PVC pipe into the well.  Handling the 10 meter pipe is challenging.

Last Sample and Home

We finished our work at the river transect. Now we had one more sample to collect. Alamgir had arranged for drillers at this new site, but they were delayed because of a knife fight between two villages over some property.

by |October 20, 2015
Hammering the OSL sampler, which is at the end of many auger extension rods.  The sampler fits inside the 3" PVC pipe that had been installed.

OSL Samples at Last

The success of the tube wells for drilling and obtaining samples was a great boon to our field program. We drilled three additional tube wells to complete a five-well transect across the abandoned river valley. When we date the samples, we will find out if the river switched position suddenly, possibly from an earthquake.

by |October 20, 2015