State of the Planet

News from the Columbia Climate School

Jason Bordoff

  • Columbia Climate School Leadership Announcement

    Columbia Climate School Leadership Announcement

    On July 1, Jeffrey Shaman will become interim dean of the Climate School, continuing the work of co-deans Alex Halliday, Jason Bordoff, Ruth DeFries, and Maureen Raymo, climate leaders who built the School’s strong foundation.

  • What Did COP27 Accomplish?

    What Did COP27 Accomplish?

    Delegates from Columbia Climate School discuss the achievements and shortfalls of COP27, as well as what took place outside the negotiation room.

Blue banner with NYC background: "Columbia Climate School Class Day 2025 -- Congratulations Graduates"
  • Columbia Climate School Leadership Announcement

    Columbia Climate School Leadership Announcement

    On July 1, Jeffrey Shaman will become interim dean of the Climate School, continuing the work of co-deans Alex Halliday, Jason Bordoff, Ruth DeFries, and Maureen Raymo, climate leaders who built the School’s strong foundation.

  • What Did COP27 Accomplish?

    What Did COP27 Accomplish?

    Delegates from Columbia Climate School discuss the achievements and shortfalls of COP27, as well as what took place outside the negotiation room.