Bangladesh2
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Study Zeros In on Source of Arsenic in Bengal Basin’s Deep Wells
Typically only shallow wells have arsenic problems, but in an area of India and Bangladesh, deep wells are highly contaminated. Scientists are starting to learn why.
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Assessing Landslide Risk in Rohingya Refugee Camps
NASA and Columbia University’s International Research Institute for Climate and Society partner with humanitarian organizations to provide near real-time data on land use, rainfall and elevation.
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Climate Service Initiative Begins Work on a New Continent
After a decade of development in Africa, the ENACTS initiative is expanding to Bangladesh this year.
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Study Identifies Better, Cheaper Ways to Stem Arsenic Poisoning in Bangladesh
Some solutions are over 100 times cheaper than others, costing as little as $1 per person.
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Using Climate Information to Protect Vulnerable Populations In Bangladesh
A Q&A with Melody Braun, who brings advanced climate services to areas in crisis.
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Defining and Predicting Heat Waves in Bangladesh
New research shows that in Bangladesh, heat wave predictability exists from a few days to several weeks in advance, which could save thousands of lives.
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The Coming Great Quakes in India and Bangladesh?
A new film takes viewers from the eastern highlands of India to the booming lowland metropolis of Dhaka, the capital of Bangladesh–and explores an ever-more detailed picture of catastrophic earthquake threat that scientists are discovering under the region.
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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…
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Program Backs Start-up Competition at Dhaka University
The Sustainable Development program at the Earth Institute is helping to sponsor a start-up competition for students at Dhaka University in Bangladesh.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
