State of the Planet

News from the Columbia Climate School

Urbanization21

  • MCI’s Signature S2S Program Kicks Off its Third Year with a Series of Trainings

    MCI’s Signature S2S Program Kicks Off its Third Year with a Series of Trainings

    MCI’s signature School2School Connectivity Project (S2S), a partnership with global communications giants Ericsson and Airtel Ghana, the City of Kumasi, Ghana, the Kumasi Metropolitan Education Directorate, Columbia University Teachers College and selected New York City public and private schools to teach the uses of the computer and the Internet in the teaching of the STEM…

  • Millennium City and Millennium Village Students ‘Stand Up for Girls’ on International Day of the Girl

    Millennium City and Millennium Village Students ‘Stand Up for Girls’ on International Day of the Girl

    In sub-Saharan Africa, only 63 percent of girls complete their schooling, according to the World Bank. Yet our own research in the Millennium Cities indicates that girls who continue their education will have far greater opportunities, and they will be in a better position to care for themselves and their families. To celebrate the United…

  • MDP Students Map Kisumu Health Facilities

    MDP Students Map Kisumu Health Facilities

    Two Masters in Development Practice students, Paloma Ruiz Gonzalez and Marianna Costa Checa, used their MDP practicum this past summer to assist the Millennium Cities Initiative in mapping and surveying all health facilities in the Millennium City of Kisumu, Kenya, at the request of the city government and local health officials.

  • Nature’s Toxic Crusaders

    Nature’s Toxic Crusaders

    Can mushrooms help clean up oil spills? Can oysters filter sewage pollution? Industrial waste is being injected into the planet’s soil and water as a result of human activity. Pioneers in the field of conservation and sustainability are employing nature’s own biological task force to help clean up.

  • Newtown Creek Clean-Up Polluting the Air, Researchers Say

    Newtown Creek Clean-Up Polluting the Air, Researchers Say

    A city effort to clean-up polluted Newtown Creek by aerating the water to boost oxygen levels is having an unintended effect: it is releasing sewage bacteria and other particles into the air above the site, researchers say in a new study in the journal Environmental Science and Technology. The researchers found bacteria types in the…

  • Rio 2016 Olympics: Another Reason to Watch Brazil’s Rise

    Rio 2016 Olympics: Another Reason to Watch Brazil’s Rise

    If public-private partnerships are essential to successfully carrying out the Olympics and using it to catalyze positive change for the host city, then Rio could have an important advantage for hosting the games in 2016.

  • What’s Holding Water Conservation Back in Rockland County?

    What’s Holding Water Conservation Back in Rockland County?

    Rockland County’s main water provider, United Water NY, wants to build a treatment plant on the Hudson River that would deliver more freshwater to Rockland taps. As the project awaits state approval, a new debate on water consumption has emerged. Should people be encouraged, or even required, to use less? And if so, how?

  • London Olympics: How the Games Help Urban Development

    London Olympics: How the Games Help Urban Development

    The Olympics symbolize unity and friendship: The whole world comes together for the Games, playing by the same rules, honoring the same Olympian spirit of excellence and fair play. But today’s Olympics are notable for another type of collaboration—between the public and private sectors.

  • Cities Are Where the Action Is, Post-Rio

    Cities Are Where the Action Is, Post-Rio

    Representatives of the worlds’ cities came to Rio in June for a series of events focused on the problems pressing in on the burgeoning urban population. Mayors around the world already are working on solutions and came out of Rio with concrete commitments for the future.

Banner: Climate Week NYC 2025, September 21-28, 2025
  • MCI’s Signature S2S Program Kicks Off its Third Year with a Series of Trainings

    MCI’s Signature S2S Program Kicks Off its Third Year with a Series of Trainings

    MCI’s signature School2School Connectivity Project (S2S), a partnership with global communications giants Ericsson and Airtel Ghana, the City of Kumasi, Ghana, the Kumasi Metropolitan Education Directorate, Columbia University Teachers College and selected New York City public and private schools to teach the uses of the computer and the Internet in the teaching of the STEM…

  • Millennium City and Millennium Village Students ‘Stand Up for Girls’ on International Day of the Girl

    Millennium City and Millennium Village Students ‘Stand Up for Girls’ on International Day of the Girl

    In sub-Saharan Africa, only 63 percent of girls complete their schooling, according to the World Bank. Yet our own research in the Millennium Cities indicates that girls who continue their education will have far greater opportunities, and they will be in a better position to care for themselves and their families. To celebrate the United…

  • MDP Students Map Kisumu Health Facilities

    MDP Students Map Kisumu Health Facilities

    Two Masters in Development Practice students, Paloma Ruiz Gonzalez and Marianna Costa Checa, used their MDP practicum this past summer to assist the Millennium Cities Initiative in mapping and surveying all health facilities in the Millennium City of Kisumu, Kenya, at the request of the city government and local health officials.

  • Nature’s Toxic Crusaders

    Nature’s Toxic Crusaders

    Can mushrooms help clean up oil spills? Can oysters filter sewage pollution? Industrial waste is being injected into the planet’s soil and water as a result of human activity. Pioneers in the field of conservation and sustainability are employing nature’s own biological task force to help clean up.

  • Newtown Creek Clean-Up Polluting the Air, Researchers Say

    Newtown Creek Clean-Up Polluting the Air, Researchers Say

    A city effort to clean-up polluted Newtown Creek by aerating the water to boost oxygen levels is having an unintended effect: it is releasing sewage bacteria and other particles into the air above the site, researchers say in a new study in the journal Environmental Science and Technology. The researchers found bacteria types in the…

  • Rio 2016 Olympics: Another Reason to Watch Brazil’s Rise

    Rio 2016 Olympics: Another Reason to Watch Brazil’s Rise

    If public-private partnerships are essential to successfully carrying out the Olympics and using it to catalyze positive change for the host city, then Rio could have an important advantage for hosting the games in 2016.

  • What’s Holding Water Conservation Back in Rockland County?

    What’s Holding Water Conservation Back in Rockland County?

    Rockland County’s main water provider, United Water NY, wants to build a treatment plant on the Hudson River that would deliver more freshwater to Rockland taps. As the project awaits state approval, a new debate on water consumption has emerged. Should people be encouraged, or even required, to use less? And if so, how?

  • London Olympics: How the Games Help Urban Development

    London Olympics: How the Games Help Urban Development

    The Olympics symbolize unity and friendship: The whole world comes together for the Games, playing by the same rules, honoring the same Olympian spirit of excellence and fair play. But today’s Olympics are notable for another type of collaboration—between the public and private sectors.

  • Cities Are Where the Action Is, Post-Rio

    Cities Are Where the Action Is, Post-Rio

    Representatives of the worlds’ cities came to Rio in June for a series of events focused on the problems pressing in on the burgeoning urban population. Mayors around the world already are working on solutions and came out of Rio with concrete commitments for the future.