State of the Planet

News from the Columbia Climate School

forecast-based financing

  • Ground-truthing With Yohana Tesfamariam Tekeste

    Ground-truthing With Yohana Tesfamariam Tekeste

    Tesfamariam Tekeste helps farmers reduce their vulnerability to climate change. She tells us about her work, as well as some hard truths about why those vulnerabilities exist in the first place.

  • Q&A: Using Farmers’ Perceptions as Data

    Q&A: Using Farmers’ Perceptions as Data

    Researchers at IRI have been developing index insurance, which would provide a safety net for farmers who experience devastating climate events such as droughts and floods that severely impact their crop yields.

  • Lessening the Impacts of Climate Shocks to Agriculture

    Lessening the Impacts of Climate Shocks to Agriculture

    In this video, IRI’s Lisa Goddard discusses index insurance and forecast-based financing as tools to reduce climate impacts in vulnerable communities.

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

  • Ground-truthing With Yohana Tesfamariam Tekeste

    Ground-truthing With Yohana Tesfamariam Tekeste

    Tesfamariam Tekeste helps farmers reduce their vulnerability to climate change. She tells us about her work, as well as some hard truths about why those vulnerabilities exist in the first place.

  • Q&A: Using Farmers’ Perceptions as Data

    Q&A: Using Farmers’ Perceptions as Data

    Researchers at IRI have been developing index insurance, which would provide a safety net for farmers who experience devastating climate events such as droughts and floods that severely impact their crop yields.

  • Lessening the Impacts of Climate Shocks to Agriculture

    Lessening the Impacts of Climate Shocks to Agriculture

    In this video, IRI’s Lisa Goddard discusses index insurance and forecast-based financing as tools to reduce climate impacts in vulnerable communities.