State of the Planet

News from the Columbia Climate School

Climate234

  • Fast & Cheap: Shortcuts to Curb Global Warming

    Fast & Cheap: Shortcuts to Curb Global Warming

    Relatively cheap, simple steps using existing technologies could cut projected global warming by one degree Fahrenheit – a substantial amount — by focusing on sources of methane and soot, concludes a new study by an international team of scientists.

  • Cuts in Non-CO2 Pollutants May Slow Climate Change

    Reducing Soot and Methane Would Bring Fast Results, Says Study

  • Climate News Roundup: Week of 1/01

    Climate News Roundup: Week of 1/01

    Police Inquiry Prompts New Speculation on Who Leaked Climate-Change E-mails, Jan 1, New York Times Speculation has revived about the identity of the hacker responsible for releasing more than 1,000 private e-mails on the Internet in an attempt to discredit climate scientists. In November, another round of e-mails between scientists were distributed online before the…

  • Evolutionary Psychology of Climate Change

    Evolutionary Psychology of Climate Change

    Why haven’t we rallied our collective power to mitigate climate change? Daniel Gilbert, a professor of psychology at Harvard University, argues that human brains evolved to respond to threats that have four features, ones that global warming lack.

  • East Africa Drought Is “Exceptional”

    East Africa Drought Is “Exceptional”

    Climate scientist Simon Mason talks about the drought and the role of climate information in disaster preparedness and response.

  • Spring 2012 Internship Positions Announcement

    This spring the Earth Institute, Columbia University is offering Columbia students opportunities to intern within various departments and research centers at the Earth Institute. All full-time Columbia and Barnard students are eligible to apply for internships. These internships are funded at a rate of $15/hr for 10 hours per week and up to a maximum…

  • Spring 2012 Undergraduate Research Assistant Positions

    The Earth Institute, Columbia University is pleased to announce 12 research assistant opportunities for undergraduate students during the spring 2012 semester. Undergraduates from Columbia and Barnard will be able to serve as research assistants on exciting research projects related to sustainable development and the environment, and engage with distinguished faculty and researchers at the cutting…

  • Finding the Right Graduate Program

    “It is important to be present, interested and passionate in a Master’s program.” Taking time off to travel and work helped Meg Sutton to realize that the M.A. Climate and Society program has what she was looking for in a graduate program.

  • A Changing Climate for Small Island States

    A Changing Climate for Small Island States

    Small island states are uniquely vulnerable to climate change because of their geography and socioeconomic characteristics. As the physical impacts of climate change interact with social and economic vulnerabilities, climate change poses a significant threat to the islands’ physical, social, and economic well-being.

Photo of the Earth from space with the text "Lamont at AGU25" on top.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

  • Fast & Cheap: Shortcuts to Curb Global Warming

    Fast & Cheap: Shortcuts to Curb Global Warming

    Relatively cheap, simple steps using existing technologies could cut projected global warming by one degree Fahrenheit – a substantial amount — by focusing on sources of methane and soot, concludes a new study by an international team of scientists.

  • Cuts in Non-CO2 Pollutants May Slow Climate Change

    Reducing Soot and Methane Would Bring Fast Results, Says Study

  • Climate News Roundup: Week of 1/01

    Climate News Roundup: Week of 1/01

    Police Inquiry Prompts New Speculation on Who Leaked Climate-Change E-mails, Jan 1, New York Times Speculation has revived about the identity of the hacker responsible for releasing more than 1,000 private e-mails on the Internet in an attempt to discredit climate scientists. In November, another round of e-mails between scientists were distributed online before the…

  • Evolutionary Psychology of Climate Change

    Evolutionary Psychology of Climate Change

    Why haven’t we rallied our collective power to mitigate climate change? Daniel Gilbert, a professor of psychology at Harvard University, argues that human brains evolved to respond to threats that have four features, ones that global warming lack.

  • East Africa Drought Is “Exceptional”

    East Africa Drought Is “Exceptional”

    Climate scientist Simon Mason talks about the drought and the role of climate information in disaster preparedness and response.

  • Spring 2012 Internship Positions Announcement

    This spring the Earth Institute, Columbia University is offering Columbia students opportunities to intern within various departments and research centers at the Earth Institute. All full-time Columbia and Barnard students are eligible to apply for internships. These internships are funded at a rate of $15/hr for 10 hours per week and up to a maximum…

  • Spring 2012 Undergraduate Research Assistant Positions

    The Earth Institute, Columbia University is pleased to announce 12 research assistant opportunities for undergraduate students during the spring 2012 semester. Undergraduates from Columbia and Barnard will be able to serve as research assistants on exciting research projects related to sustainable development and the environment, and engage with distinguished faculty and researchers at the cutting…

  • Finding the Right Graduate Program

    “It is important to be present, interested and passionate in a Master’s program.” Taking time off to travel and work helped Meg Sutton to realize that the M.A. Climate and Society program has what she was looking for in a graduate program.

  • A Changing Climate for Small Island States

    A Changing Climate for Small Island States

    Small island states are uniquely vulnerable to climate change because of their geography and socioeconomic characteristics. As the physical impacts of climate change interact with social and economic vulnerabilities, climate change poses a significant threat to the islands’ physical, social, and economic well-being.