State of the Planet

News from the Columbia Climate School

Jeff Sachs2

  • Climate Change Leaders Join Jeff Sachs in Discussion on Post-Copenhagen Action

    Nearly 100 people including several UN ambassadors, corporate executives, foundation leaders and key representatives from NGOs and academia gathered at Columbia University to attend a brainstorm session on a way forward after December’s Climate Change Conference in Copenhagen. Led by Earth Institute Director Jeff Sachs, the agenda covered topics including improvements to the United Nations…

  • A Sustainable Future for Haiti

    The 7.0 magnitude earthquake that struck southern Haiti on January 12 caused massive destruction to human life and infrastructure—as many as 3 million people have been affected. The Earth Institute’s Haiti Policy Advisor, Tatiana Wah, who was in the country at the time of the earthquake, works with the Haitian government to develop, analyze, implement…

  • Climate Change Leaders Join Jeff Sachs in Discussion on Post-Copenhagen Action

    Nearly 100 people including several UN ambassadors, corporate executives, foundation leaders and key representatives from NGOs and academia gathered at Columbia University to attend a brainstorm session on a way forward after December’s Climate Change Conference in Copenhagen. Led by Earth Institute Director Jeff Sachs, the agenda covered topics including improvements to the United Nations…

  • A Sustainable Future for Haiti

    The 7.0 magnitude earthquake that struck southern Haiti on January 12 caused massive destruction to human life and infrastructure—as many as 3 million people have been affected. The Earth Institute’s Haiti Policy Advisor, Tatiana Wah, who was in the country at the time of the earthquake, works with the Haitian government to develop, analyze, implement…