State of the Planet

News from the Columbia Climate School

sustainable peace

  • What Does it Take to Build Sustainable Peace?

    What Does it Take to Build Sustainable Peace?

    A multi-part video series explains how the Sustaining Peace Project is helping to understand and cultivate long-lasting peace.

  • New Seminar Focuses on Links Between Environment, Conflict and Security

    New Seminar Focuses on Links Between Environment, Conflict and Security

    The Earth Institute is launching a new interdisciplinary seminar to help business and policy leaders better understand the connections between environmental stresses, natural resources and conflicts.

  • An Inside Look at “The Toughest Job You’ll Ever Love”

    This semester, the Undergraduate Program in Sustainable Development was pleased to host Carey Clinton, Regional Recruiter, and BriAnne Watkins, Assessment Specialist Recruiter, of the Peace Corps at the Earth Institute as part of the Sustainability Speaker Series.

  • The Missing Piece in Sustainable Peace

    The Missing Piece in Sustainable Peace

    We know very little about what “peace” is (and what it isn’t), the conditions that promote it, the motives that drive people to work for it, how to measure it, and how to build a climate and infrastructure that sustains it. Why? Because we don’t study peace. We study war, violence, aggression and conflict—and peace…

  • Climate-Security Linkages Lost in Translation

    Climate-Security Linkages Lost in Translation

    Contrary to recent news stories, the possibility that climate change might trigger conflict remains very real.

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

  • What Does it Take to Build Sustainable Peace?

    What Does it Take to Build Sustainable Peace?

    A multi-part video series explains how the Sustaining Peace Project is helping to understand and cultivate long-lasting peace.

  • New Seminar Focuses on Links Between Environment, Conflict and Security

    New Seminar Focuses on Links Between Environment, Conflict and Security

    The Earth Institute is launching a new interdisciplinary seminar to help business and policy leaders better understand the connections between environmental stresses, natural resources and conflicts.

  • An Inside Look at “The Toughest Job You’ll Ever Love”

    This semester, the Undergraduate Program in Sustainable Development was pleased to host Carey Clinton, Regional Recruiter, and BriAnne Watkins, Assessment Specialist Recruiter, of the Peace Corps at the Earth Institute as part of the Sustainability Speaker Series.

  • The Missing Piece in Sustainable Peace

    The Missing Piece in Sustainable Peace

    We know very little about what “peace” is (and what it isn’t), the conditions that promote it, the motives that drive people to work for it, how to measure it, and how to build a climate and infrastructure that sustains it. Why? Because we don’t study peace. We study war, violence, aggression and conflict—and peace…

  • Climate-Security Linkages Lost in Translation

    Climate-Security Linkages Lost in Translation

    Contrary to recent news stories, the possibility that climate change might trigger conflict remains very real.