State of the Planet

News from the Columbia Climate School

Poverty / Development31

  • Gates Gift to Work Toward Millennium Development Goals

    Gates Gift to Work Toward Millennium Development Goals

    The Bill and Melinda Gates Foundation recently renewed its support for science and policy innovation to help impoverished countries achieve the Millennium Development Goals with a $15,000,000 multi-year grant.

  • Farmers, Flames and Climate: Are We Entering an Age of ‘Mega-Fires’?

    Farmers, Flames and Climate: Are We Entering an Age of ‘Mega-Fires’?

    For millennia, people have set fires to clear land for cultivation, pastures or hunting; so-called slash-and-burn agriculture is still common across much of tropical Africa, Asia and South America. It has been a useful strategy–but …

  • Increasing Access to Health Care Using a Community-Based Approach

    Increasing Access to Health Care Using a Community-Based Approach

    Community Health Workers (CHWs), health assistants or lay health workers who provide a fundamental level of health care for residents in the community in which they live, have been shown to make a tremendous contribution to public health and community development. In Kisumu, Kenya, residents of Manyatta, an informal settlement with nearly 90,000 people that…

  • Health Risks From Famine Likely to Persist

    Health Risks From Famine Likely to Persist

    Video Short: IRI’s Madeleine Thomson discusses the short- and long-term health risks of the East Africa famine

  • Earth Institute Receives Funds To Scale Up Effort To Reach Millennium Development Goals

    $15 Million for 5 years from the Bill & Melinda Gates Foundation

  • How You Can Help Earth Cope with 7 Billion

    How You Can Help Earth Cope with 7 Billion

    Earth’s population has more than doubled in the last 50 years to 7 billion. The numbers represent big challenges—feeding and providing for additional people on a planet already stressed by environmental damage and climate change. What can ordinary individuals do?

  • Sauri Millennium Village school feeding program gains Kenya-wide attention

    Sauri Millennium Village school feeding program gains Kenya-wide attention

    Fourteen year old Eugene Obare and his friends from Nyamuninia Primary School in Sauri Millennium Village were invited to address a packed amphitheatre of delegates at the International Food Fair, organized by the National Museums of Kenya in Nairobi on October 7th. They are a new breed of happy, confident kids in rural Kenya who…

  • Unsettled by Climate Change

    Unsettled by Climate Change

    Climate change already laps at the edges of some communities, disrupting local economies and habitat, and forcing resettlement. But a new study notes that any efforts to offset the effects of shifting climate could lead to even more displacement and disruption for many people, particularly the poor.

  • 7 Billion on 10/31: The Numbers Can Be Scary

    7 Billion on 10/31: The Numbers Can Be Scary

    You can now watch the tape of “The World at 7 Billion: Sustaining Our Future,” the Earth Institute’s panel discussion held at Columbia Oct. 17 and featuring the presentation by Professor Joel E. Cohen on the “good and bad news” behind the growing world population.

Banner with images representing environmental issues and text "You Asked: Our Scientists and Experts Answer Your Burning Questions."

You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!

  • Gates Gift to Work Toward Millennium Development Goals

    Gates Gift to Work Toward Millennium Development Goals

    The Bill and Melinda Gates Foundation recently renewed its support for science and policy innovation to help impoverished countries achieve the Millennium Development Goals with a $15,000,000 multi-year grant.

  • Farmers, Flames and Climate: Are We Entering an Age of ‘Mega-Fires’?

    Farmers, Flames and Climate: Are We Entering an Age of ‘Mega-Fires’?

    For millennia, people have set fires to clear land for cultivation, pastures or hunting; so-called slash-and-burn agriculture is still common across much of tropical Africa, Asia and South America. It has been a useful strategy–but …

  • Increasing Access to Health Care Using a Community-Based Approach

    Increasing Access to Health Care Using a Community-Based Approach

    Community Health Workers (CHWs), health assistants or lay health workers who provide a fundamental level of health care for residents in the community in which they live, have been shown to make a tremendous contribution to public health and community development. In Kisumu, Kenya, residents of Manyatta, an informal settlement with nearly 90,000 people that…

  • Health Risks From Famine Likely to Persist

    Health Risks From Famine Likely to Persist

    Video Short: IRI’s Madeleine Thomson discusses the short- and long-term health risks of the East Africa famine

  • Earth Institute Receives Funds To Scale Up Effort To Reach Millennium Development Goals

    $15 Million for 5 years from the Bill & Melinda Gates Foundation

  • How You Can Help Earth Cope with 7 Billion

    How You Can Help Earth Cope with 7 Billion

    Earth’s population has more than doubled in the last 50 years to 7 billion. The numbers represent big challenges—feeding and providing for additional people on a planet already stressed by environmental damage and climate change. What can ordinary individuals do?

  • Sauri Millennium Village school feeding program gains Kenya-wide attention

    Sauri Millennium Village school feeding program gains Kenya-wide attention

    Fourteen year old Eugene Obare and his friends from Nyamuninia Primary School in Sauri Millennium Village were invited to address a packed amphitheatre of delegates at the International Food Fair, organized by the National Museums of Kenya in Nairobi on October 7th. They are a new breed of happy, confident kids in rural Kenya who…

  • Unsettled by Climate Change

    Unsettled by Climate Change

    Climate change already laps at the edges of some communities, disrupting local economies and habitat, and forcing resettlement. But a new study notes that any efforts to offset the effects of shifting climate could lead to even more displacement and disruption for many people, particularly the poor.

  • 7 Billion on 10/31: The Numbers Can Be Scary

    7 Billion on 10/31: The Numbers Can Be Scary

    You can now watch the tape of “The World at 7 Billion: Sustaining Our Future,” the Earth Institute’s panel discussion held at Columbia Oct. 17 and featuring the presentation by Professor Joel E. Cohen on the “good and bad news” behind the growing world population.