Health27
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The Human and Financial Cost of Pollution
We need to ensure that our air, water and soil is free of poisons and to do that we need to take pollution control more seriously than we do today. Many industries have found that environmental regulation is compatible with long term production and profits.
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High Levels of Lead Contaminate Many Backyards in Brooklyn Neighborhood
An ongoing study finds that 92 percent of private yards in Greenpoint may have unsafe levels of lead in their soil.
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Seasonal Changes in Climate May Muddle Results of Malaria Interventions in Africa
A new climate study shows that some countries in sub-Saharan Africa may be underestimating the impact of their malaria control activities, while others may be underestimating their success.
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Leader of the World Health Organization Praises Columbia’s New Public Health Program
Tedros Adhanom called the new Global Health Security and Diplomacy program ‘a gift’ in the fight against complex global health problems.
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New Program Will Tackle Public Health Threats Around the Globe
From pandemics to food crises and climate-related disasters, Columbia’s new Global Health Security and Diplomacy program will help prevent, detect, and respond to a wide range of problems.
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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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Tackling Sleeping Sickness in Maasai Communities
A powerful new tool helps rural Tanzanians reduce their exposure to tsetse flies and the deadly disease they carry.
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New Model Helps in Fight Against Deadly Parasitic Disease
IRI scientists and colleagues from South Africa are using satellites to detect seasonal water bodies that harbor schistosomiasis, the deadliest of the tropical neglected diseases.
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Hannah Nissan: Forecasting Climate to Help Save Lives
Hannah Nissan, a postdoctoral research scientist at the International Research Institute for Climate and Society, studies how better climate forecasting might help reduce the number of deaths from heat waves and improve agriculture and child nutrition.
October 28, 2026 is Columbia Giving Day! Your gift to Columbia Climate School helps advance interdisciplinary research, educate the next generation of leaders, and transform bold ideas into real-world solutions for climate, Earth, and society.
