State of the Planet

News from the Columbia Climate School

Water17

  • Dammed Funding for U.S. Dams

    Dammed Funding for U.S. Dams

    Across the nation, large-scale water infrastructure such as dams have provided a multitude of services, from electric power and water reservoirs to flood control and containment of pollution. But federal investments in large water infrastructure projects have largely been curtailed over the past few decades.

  • How Safe is the Hudson? Scientists Test the River, Adirondacks to Ocean

    How Safe is the Hudson? Scientists Test the River, Adirondacks to Ocean

    A team of scientists conducted an unprecedented health check of the entire Hudson River system, from its source to New York Harbor. This is what they found.

  • Urban Pumping Raises Arsenic Risk in Southeast Asia

    River Water Is Now Flowing Into Aquifers Through Highly Contaminated Sediments

  • Rules Would Require More Environmental Risk Disclosure in Mining

    Rules Would Require More Environmental Risk Disclosure in Mining

    The Securities and Exchange Commission has proposed changes to its disclosure requirements for mining companies that could increase the liability potential of companies that fail to accurately disclose environmentally related risks to their investors.

  • Shareholder Litigation Puts a Spotlight on Environmental Risk

    Shareholder Litigation Puts a Spotlight on Environmental Risk

    Lawsuits based on corporate misrepresentations to investors are gaining attention from those who want to see companies held more accountable for environmental damage–including risks associated with climate change.

  • Bridging the Gap Between Science and Policy for Water Security

    Bridging the Gap Between Science and Policy for Water Security

    To tackle the challenge of how to effectively educate important stakeholders about ground water in the United States, 11 graduate students from the Earth Institute and School of International and Public Affairs MPA in Environmental Science and Policy program were asked to recommend a strategy to improve scientific literacy among policymakers and investors.

  • Presidential Politics: Water Supply and Contamination

    Presidential Politics: Water Supply and Contamination

    The federal government needs to develop and implement a plan to solve problems with our water infrastructure, pollution and growing scarcity. How will the next president act?

  • Dead Pool: the Depletion of a Shared Natural Resource

    Dead Pool: the Depletion of a Shared Natural Resource

    The Dead Sea could soon enough become a dead “pool” of sea. But perhaps there’s another alternative.

  • Get the Facts: Arsenic in New Jersey Well Water

    Get the Facts: Arsenic in New Jersey Well Water

    A new initiative aims to help homeowners in New Jersey cope with arsenic contamination in private wells—a problem that has only come to light in recent years, and about which many homeowners are still unaware.

  • Dammed Funding for U.S. Dams

    Dammed Funding for U.S. Dams

    Across the nation, large-scale water infrastructure such as dams have provided a multitude of services, from electric power and water reservoirs to flood control and containment of pollution. But federal investments in large water infrastructure projects have largely been curtailed over the past few decades.

  • How Safe is the Hudson? Scientists Test the River, Adirondacks to Ocean

    How Safe is the Hudson? Scientists Test the River, Adirondacks to Ocean

    A team of scientists conducted an unprecedented health check of the entire Hudson River system, from its source to New York Harbor. This is what they found.

  • Urban Pumping Raises Arsenic Risk in Southeast Asia

    River Water Is Now Flowing Into Aquifers Through Highly Contaminated Sediments

  • Rules Would Require More Environmental Risk Disclosure in Mining

    Rules Would Require More Environmental Risk Disclosure in Mining

    The Securities and Exchange Commission has proposed changes to its disclosure requirements for mining companies that could increase the liability potential of companies that fail to accurately disclose environmentally related risks to their investors.

  • Shareholder Litigation Puts a Spotlight on Environmental Risk

    Shareholder Litigation Puts a Spotlight on Environmental Risk

    Lawsuits based on corporate misrepresentations to investors are gaining attention from those who want to see companies held more accountable for environmental damage–including risks associated with climate change.

  • Bridging the Gap Between Science and Policy for Water Security

    Bridging the Gap Between Science and Policy for Water Security

    To tackle the challenge of how to effectively educate important stakeholders about ground water in the United States, 11 graduate students from the Earth Institute and School of International and Public Affairs MPA in Environmental Science and Policy program were asked to recommend a strategy to improve scientific literacy among policymakers and investors.

  • Presidential Politics: Water Supply and Contamination

    Presidential Politics: Water Supply and Contamination

    The federal government needs to develop and implement a plan to solve problems with our water infrastructure, pollution and growing scarcity. How will the next president act?

  • Dead Pool: the Depletion of a Shared Natural Resource

    Dead Pool: the Depletion of a Shared Natural Resource

    The Dead Sea could soon enough become a dead “pool” of sea. But perhaps there’s another alternative.

  • Get the Facts: Arsenic in New Jersey Well Water

    Get the Facts: Arsenic in New Jersey Well Water

    A new initiative aims to help homeowners in New Jersey cope with arsenic contamination in private wells—a problem that has only come to light in recent years, and about which many homeowners are still unaware.