State of the Planet

News from the Columbia Climate School

flood mapping

  • A Simple Question, Unexpected Applications – and an Award

    A Simple Question, Unexpected Applications – and an Award

    Even the simplest research questions can lead to far-reaching public benefits. Consider Chris Small and Joel Cohen’s study of global population by altitude, being honored this week at the Library of Congress.

  • A Life Well Mapped

    A Life Well Mapped

    Mark Becker believed in the power of geospatial data and analysis to motivate our stewardship of the environment and guide development of sustainable approaches that balance human and environmental needs.

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.

  • A Simple Question, Unexpected Applications – and an Award

    A Simple Question, Unexpected Applications – and an Award

    Even the simplest research questions can lead to far-reaching public benefits. Consider Chris Small and Joel Cohen’s study of global population by altitude, being honored this week at the Library of Congress.

  • A Life Well Mapped

    A Life Well Mapped

    Mark Becker believed in the power of geospatial data and analysis to motivate our stewardship of the environment and guide development of sustainable approaches that balance human and environmental needs.