State of the Planet

News from the Columbia Climate School

carbon2

  • Peat Fires Choking Southeast Asia Pose a New Threat to Global Climate

    Peat Fires Choking Southeast Asia Pose a New Threat to Global Climate

    The Indonesian peat fires that have been choking cities across Southeast Asia with a yellow haze are creating more than a local menace—burning peat releases immense stores of CO2, contributing to global warming.

  • Seeing the Amazon’s Future Through the Fog

    Seeing the Amazon’s Future Through the Fog

    Scientists have developed a new approach to modeling the water and carbon cycles in the Amazon that could lead to better climate forecasts and improved water resource management.

  • Photo Essay: Iceland at the Cutting Edge of Climate Change

    Photo Essay: Iceland at the Cutting Edge of Climate Change

    Iceland has a complicated relationship with climate change. As in much of the far north, global warming is already exerting many effects here–arguably both good and bad. Yet the country contributes relatively little to the warming, since most of its energy comes from geothermal and hydro plants, which produce little carbon dioxide. Now, it is…

  • Columbia-PepsiCo Collaboration Creates Tool for Calculating Carbon Footprints

    Columbia-PepsiCo Collaboration Creates Tool for Calculating Carbon Footprints

    Researchers at the Earth Institute’s Lenfest Center for Sustainable Energy working in collaboration with PepsiCo, Inc. have developed new software that rapidly calculates the carbon footprints of thousands of products simultaneously.

Colorful banner image over Earth with text "Open House Discover Science, October 19, 2024, 10am to 4pm

Join us on Saturday, October 19, from 10 a.m. to 4 p.m. for the Lamont-Doherty Earth Observatory Open House! Celebrate 75 years of science with us at our beautiful Palisades, NY campus. The event is free and open to everyone, with a suggested $5 donation. Learn More and RSVP

  • Peat Fires Choking Southeast Asia Pose a New Threat to Global Climate

    Peat Fires Choking Southeast Asia Pose a New Threat to Global Climate

    The Indonesian peat fires that have been choking cities across Southeast Asia with a yellow haze are creating more than a local menace—burning peat releases immense stores of CO2, contributing to global warming.

  • Seeing the Amazon’s Future Through the Fog

    Seeing the Amazon’s Future Through the Fog

    Scientists have developed a new approach to modeling the water and carbon cycles in the Amazon that could lead to better climate forecasts and improved water resource management.

  • Photo Essay: Iceland at the Cutting Edge of Climate Change

    Photo Essay: Iceland at the Cutting Edge of Climate Change

    Iceland has a complicated relationship with climate change. As in much of the far north, global warming is already exerting many effects here–arguably both good and bad. Yet the country contributes relatively little to the warming, since most of its energy comes from geothermal and hydro plants, which produce little carbon dioxide. Now, it is…

  • Columbia-PepsiCo Collaboration Creates Tool for Calculating Carbon Footprints

    Columbia-PepsiCo Collaboration Creates Tool for Calculating Carbon Footprints

    Researchers at the Earth Institute’s Lenfest Center for Sustainable Energy working in collaboration with PepsiCo, Inc. have developed new software that rapidly calculates the carbon footprints of thousands of products simultaneously.