State of the Planet

News from the Columbia Climate School

Jeffrey D. Sachs3

  • Water Security in Asia

    Decreased access to a safe, stable water supply in Asia “will have a profound impact on security throughout the region,” warns an Asia Society Leadership Group report released on April 17. In response to the cascading set of consequences reduced access to fresh water will trigger—including impaired food production, the loss of livelihood security, large-scale…

  • Sachs at Haverford College on Global Economic Crisis

    A slot machine turning up three lemons is how Jeffrey Sachs described the global economic crisis at Haverford College last week.  “Three ‘uns’: It is unstable, unfair, and unsustainable,” he said. “It’s the life-and-death struggle of the poor, and the plight of the planet.” “You are the answers,” he told the audience. “This crisis is…

  • Jeffrey D. Sachs Honored by the Shriver National Center on Poverty Law

    More than 650 guests gathered in Chicago at the Seventh Annual Sargent Shriver Awards Dinner on December 1, 2005 to honor Jeffrey D. Sachs, director of The Earth Institute at Columbia University, for his leadership in the fight against extreme poverty. The Shriver National Center on Poverty Law also honored documentary filmmaker Morgan Spurlock for…

  • Second GROCC Meets Amid Changing World

    More than 200 participants from nearly 150 corporations and other institutions from around the world met November 14 and 15 at Columbia University for the second session of the Global Roundtable on Climate Change (GROCC). With 2005 on pace to becoming the warmest year on record, as well as the most active for hurricanes, and…

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

  • Water Security in Asia

    Decreased access to a safe, stable water supply in Asia “will have a profound impact on security throughout the region,” warns an Asia Society Leadership Group report released on April 17. In response to the cascading set of consequences reduced access to fresh water will trigger—including impaired food production, the loss of livelihood security, large-scale…

  • Sachs at Haverford College on Global Economic Crisis

    A slot machine turning up three lemons is how Jeffrey Sachs described the global economic crisis at Haverford College last week.  “Three ‘uns’: It is unstable, unfair, and unsustainable,” he said. “It’s the life-and-death struggle of the poor, and the plight of the planet.” “You are the answers,” he told the audience. “This crisis is…

  • Jeffrey D. Sachs Honored by the Shriver National Center on Poverty Law

    More than 650 guests gathered in Chicago at the Seventh Annual Sargent Shriver Awards Dinner on December 1, 2005 to honor Jeffrey D. Sachs, director of The Earth Institute at Columbia University, for his leadership in the fight against extreme poverty. The Shriver National Center on Poverty Law also honored documentary filmmaker Morgan Spurlock for…

  • Second GROCC Meets Amid Changing World

    More than 200 participants from nearly 150 corporations and other institutions from around the world met November 14 and 15 at Columbia University for the second session of the Global Roundtable on Climate Change (GROCC). With 2005 on pace to becoming the warmest year on record, as well as the most active for hurricanes, and…