State of the Planet

News from the Columbia Climate School

General188

  • The Wounded Earth

    The Wounded Earth

    One of the oldest time-tested truths is that actions have consequences, both good and bad. The Old Testament tells us the story of Adam, who sacrificed a rib to create Eve, which provided him with a much needed companion, and gave the world described by the Old Testament its first mother. Soon thereafter Eve took…

  • The Man Behind the White Coat: 3 reports from Raphy Rosen

    In his next installation of posts from Terence Cardinal Cooke Hospital and Medical Center, CSSR’s intern Raphy Rosen discusses the transformative power of a jacket, the difference between the physical and the spiritual questions we ask at the end of a life, and the opposing forces of family and medical culture. 2- Physician Demeanor I…

  • Agriculture and Environment in Mbola MVP

    Agriculture and Environment in Mbola MVP

    For my third week of rotations for MDP fieldwork in the Mbola Millennium Village, I I shadowed Agriculture and Environment Facilitator, Francis Missana, as he conducted trainings in post harvest practices and encouraged famers to pay back the input subsidy loans given out by the project in the 2008/2009 season. I was impressed that the…

  • Fostering 21st Century Learning in sub-Saharan Africa

    The following is a guest blog, authored by Jim Teicher, Executive Director, CyberSmart! Africa. Disclaimer: The views expressed by the author in this blog do not represent the opinion of the Millennium Cities Initiative, the Earth Institute at Columbia University or any of its professional consultants. How can every school in Africa deliver a 21st-century…

  • Enel and Sime Darby Join the Earth Institute Corporate Circle

    We are pleased to welcome Enel and Sime Darby to the Earth Institute’s Corporate Circle. Sime Darby has pledged $475,000 for the Tropical Agriculture Program and $25,000 for the China 2049 program as a “Strategic Partner” of the Institute. Enel has joined as a “Sustaining Partner” with a $25,000 gift. Both corporations are supporting the…

  • Grounding Climate Negotiations in Solution-Oriented Research

    Grounding Climate Negotiations in Solution-Oriented Research

    With the generous support of the Planet Heritage Foundation and the Skoll Global Threats Fund, the Earth Institute is initiating the Global Network for Climate Solutions and evaluating its ability to influence future international climate negotiations by grounding them in shared research that is focused on concrete solutions and action. The effort aims to facilitate…

  • My Day with a Community Health Worker

    Originally posted at karibusauri.wordpress.com The other week I walked the footpaths of Nyaminia, a sub-location of the Millennium Village Project in Sauri, Kenya, to visit households with Richard*, a Community Health Worker (CHW). Going around with a CHW was eye-opening. It’s one thing to read about nutrition screenings and the use of mobile phones for health…

  • Saving Lives One Birth at a Time: Ghanaian Pediatricians Become Master Trainers in the AAP’s Helping Babies Breathe Curriculum

    Every year, 10 million babies require help to breathe immediately after birth. Stimulating breathing by drying and rubbing the newborn and suctioning the baby’s mouth may be all that is needed to save a life. Although such life-saving care is readily available in the United States, in many poorer countries, it may be a distant reality…

  • What is Truth: The First Question from Raphy Rosen, a CSSR-TCC Intern

    The field of medicine is concerned with life, yet life cannot be studied without an understanding of death. The CSSR’s internship with the Terence Cardinal Cooke Hospital and Medical Center allows undergraduate students to grapple with the ethics surrounding life and death. Each summer two undergraduate students are selected to intern at TCC for 10…

Photo of the Earth from space with the text "Lamont at AGU25" on top.

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

  • The Wounded Earth

    The Wounded Earth

    One of the oldest time-tested truths is that actions have consequences, both good and bad. The Old Testament tells us the story of Adam, who sacrificed a rib to create Eve, which provided him with a much needed companion, and gave the world described by the Old Testament its first mother. Soon thereafter Eve took…

  • The Man Behind the White Coat: 3 reports from Raphy Rosen

    In his next installation of posts from Terence Cardinal Cooke Hospital and Medical Center, CSSR’s intern Raphy Rosen discusses the transformative power of a jacket, the difference between the physical and the spiritual questions we ask at the end of a life, and the opposing forces of family and medical culture. 2- Physician Demeanor I…

  • Agriculture and Environment in Mbola MVP

    Agriculture and Environment in Mbola MVP

    For my third week of rotations for MDP fieldwork in the Mbola Millennium Village, I I shadowed Agriculture and Environment Facilitator, Francis Missana, as he conducted trainings in post harvest practices and encouraged famers to pay back the input subsidy loans given out by the project in the 2008/2009 season. I was impressed that the…

  • Fostering 21st Century Learning in sub-Saharan Africa

    The following is a guest blog, authored by Jim Teicher, Executive Director, CyberSmart! Africa. Disclaimer: The views expressed by the author in this blog do not represent the opinion of the Millennium Cities Initiative, the Earth Institute at Columbia University or any of its professional consultants. How can every school in Africa deliver a 21st-century…

  • Enel and Sime Darby Join the Earth Institute Corporate Circle

    We are pleased to welcome Enel and Sime Darby to the Earth Institute’s Corporate Circle. Sime Darby has pledged $475,000 for the Tropical Agriculture Program and $25,000 for the China 2049 program as a “Strategic Partner” of the Institute. Enel has joined as a “Sustaining Partner” with a $25,000 gift. Both corporations are supporting the…

  • Grounding Climate Negotiations in Solution-Oriented Research

    Grounding Climate Negotiations in Solution-Oriented Research

    With the generous support of the Planet Heritage Foundation and the Skoll Global Threats Fund, the Earth Institute is initiating the Global Network for Climate Solutions and evaluating its ability to influence future international climate negotiations by grounding them in shared research that is focused on concrete solutions and action. The effort aims to facilitate…

  • My Day with a Community Health Worker

    Originally posted at karibusauri.wordpress.com The other week I walked the footpaths of Nyaminia, a sub-location of the Millennium Village Project in Sauri, Kenya, to visit households with Richard*, a Community Health Worker (CHW). Going around with a CHW was eye-opening. It’s one thing to read about nutrition screenings and the use of mobile phones for health…

  • Saving Lives One Birth at a Time: Ghanaian Pediatricians Become Master Trainers in the AAP’s Helping Babies Breathe Curriculum

    Every year, 10 million babies require help to breathe immediately after birth. Stimulating breathing by drying and rubbing the newborn and suctioning the baby’s mouth may be all that is needed to save a life. Although such life-saving care is readily available in the United States, in many poorer countries, it may be a distant reality…

  • What is Truth: The First Question from Raphy Rosen, a CSSR-TCC Intern

    The field of medicine is concerned with life, yet life cannot be studied without an understanding of death. The CSSR’s internship with the Terence Cardinal Cooke Hospital and Medical Center allows undergraduate students to grapple with the ethics surrounding life and death. Each summer two undergraduate students are selected to intern at TCC for 10…