State of the Planet

News from the Columbia Climate School

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  • Partnership Framework Supports Haiti Flood Relief

    Partnership Framework Supports Haiti Flood Relief

    Recent heavy rains and consequent flooding in Haiti’s Côte Sud region—the site of the Côte Sud Initiative (CSI) and Port-à-Piment, designated as the first Millennium Village in the Western Hemisphere— required the not yet fully formed team to leverage the CSI partnership framework to help coordinate an immediate and ultimately lifesaving emergency response. The first…

  • Open House: Earth Institute Undergraduate Programs

    Open House: Earth Institute Undergraduate Programs

    Whether you are interested in global poverty alleviation, sustainable development, sustainability management, ecology or environmental policy, Columbia University has a program for you. Attend the Environmental and Sustainable Development Programs Open House from 4-7 p.m. on Monday, Oct. 24, Low Memorial Library, Columbia University (116th & Broadway) to learn more.

  • Join a Conversation About 7 Billion People

    Join a Conversation About 7 Billion People

    The world’s population will reach 7 billion this year, and the UN estimates continued growth, primarily in less-developed regions. What will this steep population growth mean for our environmental, economic and social systems? Join the conversation on Oct. 17.

  • Mosquito Traps for the Future

    Mosquito Traps for the Future

    The New York Times reported yesterday on a new, simple approach to mosquito control that—if accurate–could be a game changer in the world’s efforts to eradicate mosquito-borne diseases.

  • Climate Information, Meet Public Health Problems

    Climate Information, Meet Public Health Problems

    IRI convened the fourth Summer Institute on Climate Information for Public Health. How did it help bring the two fields closer together?

  • Community Health Workers: Spokes of Change

    Community Health Workers: Spokes of Change

    Three years ago, Irene Gaundi was living with her parents in the Millennium Village of Bonsaaso, in Ghana.  She had completed her last year of secondary school, moved home, and was helping her mother sell second hand clothes. Each day, Irene and her mother walked along the rust-colored roads, beneath the hot sun, balancing clothes…

  • Ultrasound Trainings Improve Maternal and Newborn Care at Kumasi Hospitals

    Ultrasound Trainings Improve Maternal and Newborn Care at Kumasi Hospitals

    Maternal and neonatal mortality rates remain high across the Millennium Cities and throughout much of the developing world. All the more reason why we’re excited about the second in a series of ultrasound trainings and screenings in Kumasi, Ghana, led by the London-based International Society of Ultrasound in Obstetrics and Gynecology (ISUOG), MCI’s partner, which…

  • New health and community facilities in Sauri

    Post by Salome Munyendo Members of the small community of Uranga, in Western Kenya, don’t have to walk long distances anymore to access healthcare. Now, they can visit St. Elizabeth Onding dispensary, which was inaugurated recently by local officials and the Sauri Millennium Village team. The villagers were so aware of the need for such…

  • New working paper: Model Districts as a roadmap for scale-up

    New working paper: Model Districts as a roadmap for scale-up

    Read our team’s new working paper on ‘Model Districts as a Roadmap for Public Health Scale-up in India.’ In this paper we will briefly explain how India’s Ministry of Health and Family Welfare and The Earth Institute arrived at the need for the Model Districts initiative, the project’s proposed strategy for narrowing the policy-practice gaps and…

Columbia Climate School Giving Day on October 28, 2026, featuring students and renewable energy imagery

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.

  • Partnership Framework Supports Haiti Flood Relief

    Partnership Framework Supports Haiti Flood Relief

    Recent heavy rains and consequent flooding in Haiti’s Côte Sud region—the site of the Côte Sud Initiative (CSI) and Port-à-Piment, designated as the first Millennium Village in the Western Hemisphere— required the not yet fully formed team to leverage the CSI partnership framework to help coordinate an immediate and ultimately lifesaving emergency response. The first…

  • Open House: Earth Institute Undergraduate Programs

    Open House: Earth Institute Undergraduate Programs

    Whether you are interested in global poverty alleviation, sustainable development, sustainability management, ecology or environmental policy, Columbia University has a program for you. Attend the Environmental and Sustainable Development Programs Open House from 4-7 p.m. on Monday, Oct. 24, Low Memorial Library, Columbia University (116th & Broadway) to learn more.

  • Join a Conversation About 7 Billion People

    Join a Conversation About 7 Billion People

    The world’s population will reach 7 billion this year, and the UN estimates continued growth, primarily in less-developed regions. What will this steep population growth mean for our environmental, economic and social systems? Join the conversation on Oct. 17.

  • Mosquito Traps for the Future

    Mosquito Traps for the Future

    The New York Times reported yesterday on a new, simple approach to mosquito control that—if accurate–could be a game changer in the world’s efforts to eradicate mosquito-borne diseases.

  • Climate Information, Meet Public Health Problems

    Climate Information, Meet Public Health Problems

    IRI convened the fourth Summer Institute on Climate Information for Public Health. How did it help bring the two fields closer together?

  • Community Health Workers: Spokes of Change

    Community Health Workers: Spokes of Change

    Three years ago, Irene Gaundi was living with her parents in the Millennium Village of Bonsaaso, in Ghana.  She had completed her last year of secondary school, moved home, and was helping her mother sell second hand clothes. Each day, Irene and her mother walked along the rust-colored roads, beneath the hot sun, balancing clothes…

  • Ultrasound Trainings Improve Maternal and Newborn Care at Kumasi Hospitals

    Ultrasound Trainings Improve Maternal and Newborn Care at Kumasi Hospitals

    Maternal and neonatal mortality rates remain high across the Millennium Cities and throughout much of the developing world. All the more reason why we’re excited about the second in a series of ultrasound trainings and screenings in Kumasi, Ghana, led by the London-based International Society of Ultrasound in Obstetrics and Gynecology (ISUOG), MCI’s partner, which…

  • New health and community facilities in Sauri

    Post by Salome Munyendo Members of the small community of Uranga, in Western Kenya, don’t have to walk long distances anymore to access healthcare. Now, they can visit St. Elizabeth Onding dispensary, which was inaugurated recently by local officials and the Sauri Millennium Village team. The villagers were so aware of the need for such…

  • New working paper: Model Districts as a roadmap for scale-up

    New working paper: Model Districts as a roadmap for scale-up

    Read our team’s new working paper on ‘Model Districts as a Roadmap for Public Health Scale-up in India.’ In this paper we will briefly explain how India’s Ministry of Health and Family Welfare and The Earth Institute arrived at the need for the Model Districts initiative, the project’s proposed strategy for narrowing the policy-practice gaps and…