State of the Planet

News from the Columbia Climate School

Agriculture40

  • U.S., 5 Nations to Cut Methane, Soot Emissions

    U.S., 5 Nations to Cut Methane, Soot Emissions

    The United States and five other countries agreed this week to fund an effort to cut emissions of methane, soot and other pollutants to start to slow the rate of human-induced climate change.

  • Climate Services: Think Local

    Climate Services: Think Local

    “I think we have to get a lot more humble about what we can do with our science, and what is actually going to be useful with our science.” — US AID’s Edward Carr talks about the importance of climate services to local communities, for the first in a series of video interviews.

  • Opening the Door to More Rooftop Farming?

    Opening the Door to More Rooftop Farming?

    The NYC Department of City Planning has proposed new zoning rules to make it easier to retrofit buildings for energy efficiency – including a provision on rooftop greenhouses.

  • The End of Traffic: Goals of an Ecopreneur

    The End of Traffic: Goals of an Ecopreneur

    Savraj Singh Danjal, an ecopreneur based in New Jersey, has some practical solutions for your home energy bill — and for traffic, congestion, your view of the night sky, and how to keep your coffee warm.

  • Agricultural Development in Africa: NEPAD’s Contribution over a Decade

    Agricultural Development in Africa: NEPAD’s Contribution over a Decade

    The New Partnership for Africa’s Development (NEPAD), a program of the African Union, was launched in Lusaka, Zambia in July 2001. NEPAD offered a fundamentally new approach to development. African leaders set out to pursue new priorities and methods to transform the continent politically and socio-economically, focusing on Africa’s growth, development and participation in the…

  • 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.

  • 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.

  • Restoring Damaged Ecosystems – The Challenge of Haiti

    Restoring Damaged Ecosystems – The Challenge of Haiti

    In 2010, almost two-thirds of the world’s ecosystems were deemed degraded due to human impacts and mismanagement, but fortunately ecosystems can be restored. The Earth Institute’s work in Haiti illustrates just how complicated ecosystem restoration can be.

  • A Chat With Shahid Naeem, CERC’s Director of Science

    A Chat With Shahid Naeem, CERC’s Director of Science

    In candid conversation, wrought with his usual humor and wit, Dr. Shahid Naeem, CERC’s Director of Science, discusses topics ranging from the critical role of life on Earth and trends in sustainability to Taylor Swift, his own personal “Science Hall of Fame” and being called a tree-hugger.

Composite banner with modern building at night and portrait of Dean Alexis Abramson that reads "Science for the Planet"

By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings

  • U.S., 5 Nations to Cut Methane, Soot Emissions

    U.S., 5 Nations to Cut Methane, Soot Emissions

    The United States and five other countries agreed this week to fund an effort to cut emissions of methane, soot and other pollutants to start to slow the rate of human-induced climate change.

  • Climate Services: Think Local

    Climate Services: Think Local

    “I think we have to get a lot more humble about what we can do with our science, and what is actually going to be useful with our science.” — US AID’s Edward Carr talks about the importance of climate services to local communities, for the first in a series of video interviews.

  • Opening the Door to More Rooftop Farming?

    Opening the Door to More Rooftop Farming?

    The NYC Department of City Planning has proposed new zoning rules to make it easier to retrofit buildings for energy efficiency – including a provision on rooftop greenhouses.

  • The End of Traffic: Goals of an Ecopreneur

    The End of Traffic: Goals of an Ecopreneur

    Savraj Singh Danjal, an ecopreneur based in New Jersey, has some practical solutions for your home energy bill — and for traffic, congestion, your view of the night sky, and how to keep your coffee warm.

  • Agricultural Development in Africa: NEPAD’s Contribution over a Decade

    Agricultural Development in Africa: NEPAD’s Contribution over a Decade

    The New Partnership for Africa’s Development (NEPAD), a program of the African Union, was launched in Lusaka, Zambia in July 2001. NEPAD offered a fundamentally new approach to development. African leaders set out to pursue new priorities and methods to transform the continent politically and socio-economically, focusing on Africa’s growth, development and participation in the…

  • 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.

  • 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.

  • Restoring Damaged Ecosystems – The Challenge of Haiti

    Restoring Damaged Ecosystems – The Challenge of Haiti

    In 2010, almost two-thirds of the world’s ecosystems were deemed degraded due to human impacts and mismanagement, but fortunately ecosystems can be restored. The Earth Institute’s work in Haiti illustrates just how complicated ecosystem restoration can be.

  • A Chat With Shahid Naeem, CERC’s Director of Science

    A Chat With Shahid Naeem, CERC’s Director of Science

    In candid conversation, wrought with his usual humor and wit, Dr. Shahid Naeem, CERC’s Director of Science, discusses topics ranging from the critical role of life on Earth and trends in sustainability to Taylor Swift, his own personal “Science Hall of Fame” and being called a tree-hugger.