State of the Planet

News from the Columbia Climate School

Ecology30

  • Migration Mysteries of the American Robin

    Migration Mysteries of the American Robin

    Ecologist Natalie Boelman is headed back to the far north to study birds—this time to the town of Slave Lake, in northern Alberta, Canada, to track the migration of American robins. She will have some schoolchildren in New York remotely helping her as she and her colleagues get to work.

  • The Presidency and Sustainability

    The president’s accomplishments are particularly noteworthy given the toxic political environment he must operate within. Flint, Michigan’s water crisis provides an example of how partisan politics is dominating federal environmental policy.

  • Navigating Governments’ Obligations in the Context of Land Investments

    Navigating Governments’ Obligations in the Context of Land Investments

    How should governments address the concerns of their citizens tied to land investments? And do their legal obligations constrain their options for doing so? These are increasingly complicated, and pressing, questions.

  • How Will Shifting Climate Change U.S. Forests?

    How Will Shifting Climate Change U.S. Forests?

    One foggy spring morning just after a hard rain, Park Williams was tromping through the woods deep in Arkansas’ Ozark Mountains. Toiling down a steep slope, he supposedly was keeping a simultaneous eye out for rattlesnakes, copperheads, poison ivy and big old trees. Williams seemed mostly focused on the trees, though; attention to the other…

  • In a Vast Ocean, Studying Impact of the Tiniest Creatures

    In a Vast Ocean, Studying Impact of the Tiniest Creatures

    Vast portions of the oceans contain low levels of the nutrients that normally sustain life. Yet these areas are not devoid of life. Once thought to be biological deserts, recent research has shown that such nutrient-poor marine systems could significantly contribute to the amount of carbon dioxide that is trapped into the deep ocean, influencing…

  • Protecting Our Drinking Water

    The reason we have federal water quality standards is to ensure that local economic issues, politics, racism or other factors do not control decisions about water supply. But in Flint, decisions on water supply were not subject to effective federal review.

  • #100. Taking a Fresh Look at Five Issues

    #100. Taking a Fresh Look at Five Issues

    This is the 100th blog I’ve written for the State of the Planet. It seemed like a good occasion to take a look at my five most popular blogs to see what has changed in the years since they were written. Is the news better or worse for seawater greenhouses, plastic pollution, turning wastewater into…

  • Microbeads, Marine Debris, Regulation and the Precautionary Principle

    It is clear that the hunger for economic growth and wealth pushes business and governments to ignore environmental impacts that are considered an inevitable byproduct of development. But this fails to account for the costs that will inevitably be borne when the damage must be cleaned up.

  • Genetic Analysis of Asian Elephants in India Reveals Some Surprises

    Researchers find one population actually two; suggest strategies for future elephant conservation

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The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.

  • Migration Mysteries of the American Robin

    Migration Mysteries of the American Robin

    Ecologist Natalie Boelman is headed back to the far north to study birds—this time to the town of Slave Lake, in northern Alberta, Canada, to track the migration of American robins. She will have some schoolchildren in New York remotely helping her as she and her colleagues get to work.

  • The Presidency and Sustainability

    The president’s accomplishments are particularly noteworthy given the toxic political environment he must operate within. Flint, Michigan’s water crisis provides an example of how partisan politics is dominating federal environmental policy.

  • Navigating Governments’ Obligations in the Context of Land Investments

    Navigating Governments’ Obligations in the Context of Land Investments

    How should governments address the concerns of their citizens tied to land investments? And do their legal obligations constrain their options for doing so? These are increasingly complicated, and pressing, questions.

  • How Will Shifting Climate Change U.S. Forests?

    How Will Shifting Climate Change U.S. Forests?

    One foggy spring morning just after a hard rain, Park Williams was tromping through the woods deep in Arkansas’ Ozark Mountains. Toiling down a steep slope, he supposedly was keeping a simultaneous eye out for rattlesnakes, copperheads, poison ivy and big old trees. Williams seemed mostly focused on the trees, though; attention to the other…

  • In a Vast Ocean, Studying Impact of the Tiniest Creatures

    In a Vast Ocean, Studying Impact of the Tiniest Creatures

    Vast portions of the oceans contain low levels of the nutrients that normally sustain life. Yet these areas are not devoid of life. Once thought to be biological deserts, recent research has shown that such nutrient-poor marine systems could significantly contribute to the amount of carbon dioxide that is trapped into the deep ocean, influencing…

  • Protecting Our Drinking Water

    The reason we have federal water quality standards is to ensure that local economic issues, politics, racism or other factors do not control decisions about water supply. But in Flint, decisions on water supply were not subject to effective federal review.

  • #100. Taking a Fresh Look at Five Issues

    #100. Taking a Fresh Look at Five Issues

    This is the 100th blog I’ve written for the State of the Planet. It seemed like a good occasion to take a look at my five most popular blogs to see what has changed in the years since they were written. Is the news better or worse for seawater greenhouses, plastic pollution, turning wastewater into…

  • Microbeads, Marine Debris, Regulation and the Precautionary Principle

    It is clear that the hunger for economic growth and wealth pushes business and governments to ignore environmental impacts that are considered an inevitable byproduct of development. But this fails to account for the costs that will inevitably be borne when the damage must be cleaned up.

  • Genetic Analysis of Asian Elephants in India Reveals Some Surprises

    Researchers find one population actually two; suggest strategies for future elephant conservation