State of the Planet

News from the Columbia Climate School

Sustainability78

  • Sustainable Macroeconomics Class Seeks Teaching Assistant

    Sustainable Macroeconomics Class Seeks Teaching Assistant

    Taught by Jeffrey Sachs, the Massive Open Online Course will focus on the new directions of macroeconomic analysis required to integrate sustainable development challenges.

  • Resisting White House Chaos by Building Community

    Resisting White House Chaos by Building Community

    Despite the chaos that has enveloped the White House, we can take comfort in the day-to-day functioning of our American communities.

  • Why This Marine Corps Veteran is Studying Sustainability Policy

    Why This Marine Corps Veteran is Studying Sustainability Policy

    Mike Tuckfelt is a current MPA in Environmental Science and Policy student and a veteran of the U.S. Marine Corps. In an interview, he talks about his goal of learning how to influence sustainability policy and how to educate decision-makers about sustainability issues.

  • Can Collaboration on Environmental Issues Contribute to Peacebuilding in the Middle East?

    Can Collaboration on Environmental Issues Contribute to Peacebuilding in the Middle East?

    This August, students from Columbia University and Tel Aviv University will travel through the Middle East to learn about the environmental challenges facing communities in Jordan and Israel.

  • Tesla’s Model 3 and the Transition to Sustainability

    Tesla’s Model 3 and the Transition to Sustainability

    In the United States we need to build more and better mass transit options, but due to our land use development pattern in most of the country, personal transportation will always be part of our mix. The growth of the electric vehicle market provides an example of how the transition to a renewable resource based…

  • Faculty Profile: Michael Puma, Professor of Hydrology

    Faculty Profile: Michael Puma, Professor of Hydrology

    Dr. Michael Puma, a Climate and Life Fellow at Columbia University and the Director of the Center for Climate Systems Research at NASA’s Goddard Institute for Space Studies, teaches hydrology in the summer semester for the MPA in Environmental Science and Policy Program.

  • Staying Hopeful in A Troubling Time

    Staying Hopeful in A Troubling Time

    The recent birth of my first grandchild reinforces my desire to believe that the world that she will inherit will be at least as good as my world, if not better. I am trusting her future to the sustainability leaders and professionals that have emerged during the first part of the 21st century.

  • MPA-ESP students visit the Gowanus Canal to learn about urban contamination

    MPA-ESP students visit the Gowanus Canal to learn about urban contamination

    The newest cohort of MPA Environmental Science and Policy students went on a field trip to the Gowanus Canal in Brooklyn with professors Benjamin Bostick and Michael Musso to learn about the challenges of a dense mixed-use urban landscape.

  • Photo Essay: When People Must Make Way for Nature

    Photo Essay: When People Must Make Way for Nature

    The forested Kanha Tiger Reserve, in the highlands of central India, is home to an abundance of rare wildlife. It also used to be home to thousands of people—that is, until they were moved out by the government to make way for endangered creatures.

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

  • Sustainable Macroeconomics Class Seeks Teaching Assistant

    Sustainable Macroeconomics Class Seeks Teaching Assistant

    Taught by Jeffrey Sachs, the Massive Open Online Course will focus on the new directions of macroeconomic analysis required to integrate sustainable development challenges.

  • Resisting White House Chaos by Building Community

    Resisting White House Chaos by Building Community

    Despite the chaos that has enveloped the White House, we can take comfort in the day-to-day functioning of our American communities.

  • Why This Marine Corps Veteran is Studying Sustainability Policy

    Why This Marine Corps Veteran is Studying Sustainability Policy

    Mike Tuckfelt is a current MPA in Environmental Science and Policy student and a veteran of the U.S. Marine Corps. In an interview, he talks about his goal of learning how to influence sustainability policy and how to educate decision-makers about sustainability issues.

  • Can Collaboration on Environmental Issues Contribute to Peacebuilding in the Middle East?

    Can Collaboration on Environmental Issues Contribute to Peacebuilding in the Middle East?

    This August, students from Columbia University and Tel Aviv University will travel through the Middle East to learn about the environmental challenges facing communities in Jordan and Israel.

  • Tesla’s Model 3 and the Transition to Sustainability

    Tesla’s Model 3 and the Transition to Sustainability

    In the United States we need to build more and better mass transit options, but due to our land use development pattern in most of the country, personal transportation will always be part of our mix. The growth of the electric vehicle market provides an example of how the transition to a renewable resource based…

  • Faculty Profile: Michael Puma, Professor of Hydrology

    Faculty Profile: Michael Puma, Professor of Hydrology

    Dr. Michael Puma, a Climate and Life Fellow at Columbia University and the Director of the Center for Climate Systems Research at NASA’s Goddard Institute for Space Studies, teaches hydrology in the summer semester for the MPA in Environmental Science and Policy Program.

  • Staying Hopeful in A Troubling Time

    Staying Hopeful in A Troubling Time

    The recent birth of my first grandchild reinforces my desire to believe that the world that she will inherit will be at least as good as my world, if not better. I am trusting her future to the sustainability leaders and professionals that have emerged during the first part of the 21st century.

  • MPA-ESP students visit the Gowanus Canal to learn about urban contamination

    MPA-ESP students visit the Gowanus Canal to learn about urban contamination

    The newest cohort of MPA Environmental Science and Policy students went on a field trip to the Gowanus Canal in Brooklyn with professors Benjamin Bostick and Michael Musso to learn about the challenges of a dense mixed-use urban landscape.

  • Photo Essay: When People Must Make Way for Nature

    Photo Essay: When People Must Make Way for Nature

    The forested Kanha Tiger Reserve, in the highlands of central India, is home to an abundance of rare wildlife. It also used to be home to thousands of people—that is, until they were moved out by the government to make way for endangered creatures.