State of the Planet

News from the Columbia Climate School

forestry2

  • The Business and Ecology of Sustainable Forestry

    The Business and Ecology of Sustainable Forestry

    Read about new MSSM Faculty member Ralph Schmidt, and how he will bring his expertise to the classroom in fall 2016 with a new course: The Business and Ecology of Sustainable Forestry.

  • Navigating Governments’ Obligations in the Context of Land Investments

    Navigating Governments’ Obligations in the Context of Land Investments

    How should governments address the concerns of their citizens tied to land investments? And do their legal obligations constrain their options for doing so? These are increasingly complicated, and pressing, questions.

  • Photo Essay: High in the Hills, Climate May Challenge Forests

    Photo Essay: High in the Hills, Climate May Challenge Forests

    Forests in the south-central United States are some of the country’s most productive and diverse. They also sit in a warming “hole”—an area where the progressive rise in temperature affecting most of the continent hasn’t yet taken hold. A team from Columbia University’s Lamont-Doherty Earth Observatory is studying how these forests might shift—or even disappear—when…

Collage of Turkiye beach scene and Columbia University Campus with text: UN Climate Change Conference COP31, Antalya, Turkiye, Nov 9-20, 2026

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More

  • The Business and Ecology of Sustainable Forestry

    The Business and Ecology of Sustainable Forestry

    Read about new MSSM Faculty member Ralph Schmidt, and how he will bring his expertise to the classroom in fall 2016 with a new course: The Business and Ecology of Sustainable Forestry.

  • Navigating Governments’ Obligations in the Context of Land Investments

    Navigating Governments’ Obligations in the Context of Land Investments

    How should governments address the concerns of their citizens tied to land investments? And do their legal obligations constrain their options for doing so? These are increasingly complicated, and pressing, questions.

  • Photo Essay: High in the Hills, Climate May Challenge Forests

    Photo Essay: High in the Hills, Climate May Challenge Forests

    Forests in the south-central United States are some of the country’s most productive and diverse. They also sit in a warming “hole”—an area where the progressive rise in temperature affecting most of the continent hasn’t yet taken hold. A team from Columbia University’s Lamont-Doherty Earth Observatory is studying how these forests might shift—or even disappear—when…