State of the Planet

News from the Columbia Climate School

airplanes

  • I Shouldn’t Have to Pay to Fly With a Clean Conscience

    I Shouldn’t Have to Pay to Fly With a Clean Conscience

    It is crucial that policymakers focus on regulating airline emissions and fostering innovation in sustainable aviation fuels.

  • Surging Heat May Limit Aircraft Takeoffs Globally

    Surging Heat May Limit Aircraft Takeoffs Globally

    Rising temperatures due to global warming will make it harder for many aircraft around the world to take off in coming decades, says a new study. During the hottest parts of the day, 10 to 30 percent of fully loaded planes may have to remove some fuel, cargo or passengers, or else wait for cooler…

Earth Month Graphic Collage: "Our Power, Our Planet - April 2025"

The first Earth Day in 1970 ignited a movement to stop polluting our planet. This Earth Month, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.

  • I Shouldn’t Have to Pay to Fly With a Clean Conscience

    I Shouldn’t Have to Pay to Fly With a Clean Conscience

    It is crucial that policymakers focus on regulating airline emissions and fostering innovation in sustainable aviation fuels.

  • Surging Heat May Limit Aircraft Takeoffs Globally

    Surging Heat May Limit Aircraft Takeoffs Globally

    Rising temperatures due to global warming will make it harder for many aircraft around the world to take off in coming decades, says a new study. During the hottest parts of the day, 10 to 30 percent of fully loaded planes may have to remove some fuel, cargo or passengers, or else wait for cooler…