State of the Planet

News from the Columbia Climate School

General181

  • Welcome to Eco-Matters

    Welcome to Eco-Matters

    Welcome to Eco-Matters, a new blog born out of the Center for Environmental Research and Conservation from the Earth Institute, Columbia University.

  • EI Exhibits Wares at mHealth Summit in Washington

    EI Exhibits Wares at mHealth Summit in Washington

    From November 8-10, more than 2000 attendees will come together at the 2010 mHealth Summit in Washington, D.C. to explore the many ways in which mobile technology is being leveraged to improve the health and well-being of millions of people through the world. Over 175 experts and leaders are scheduled to speak, with special Keynote…

  • Risky Business 2: Municipal Bonds?

    Risky Business 2: Municipal Bonds?

    According to a recently released report, municipal bonds, which finance a large portion of the nation’s water utilities and infrastructure, may not carry ratings that reflect the growing pool of risk surrounding the nation’s water supply.

  • Columbia Engineers an Impact on Water Sustainability

    Columbia Engineers an Impact on Water Sustainability

    The most recent issue of the Columbia Engineering Magazine profiles many of the Columbia University Engineering faculty who are addressing the issues of sustainability in the water, climate and energy fields. Several of Columbia Water Center’s researchers and collaborators were featured. Here are some teasers that demonstrate the depth and breadth of the talent at…

  • Who said what?  Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part II

    Who said what? Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part II

    Authors: Mary-Elena Carr; Kate Brash; Robert Anderson; Madeleine Rubenstein On September 8, 2010, Deutsche Bank Climate Change Advisors (DBCCA) and the Columbia Climate Center (CCC) published a report entitled “Climate Change: Addressing the Major Skeptic Arguments,” which responds to the major claims of climate change skeptics. On September 13, 2010, Professor Ross McKitrick of the…

  • Collaborating with Students from the Bloomberg School of Public Health

    Collaborating with Students from the Bloomberg School of Public Health

    Last week, the Earth Institute hosted a group of thirty-five students from Johns Hopkins Bloomberg School of Public Health to discuss topics ranging from reproductive health concerns in Chad to the use of mobile technology for health services in the Millennium Villages Project. Led by experts from the Earth Institute’s Center for Global Health and…

  • Can We Have Our Water and Drink It, Too? Exploring the Water Quality-Quantity Nexus

    Can We Have Our Water and Drink It, Too? Exploring the Water Quality-Quantity Nexus

    Water quantity and quality have generally been considered as separate problems and have usually been treated as such in policy-making and environmental restoration efforts. Increasingly, however, research and experience is beginning to show a strong link between water quantity and quality.

  • Who said what? Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part I

    Who said what? Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part I

    Authors: Mary-Elena Carr; Kate Brash; Robert Anderson; Madeleine Rubenstein On September 8, 2010, Deutsche Bank Climate Change Advisors (DBCCA) and the Columbia Climate Center (CCC) published a report responding to the major claims of climate change skeptics. The report, entitled “Climate Change: Addressing the Major Skeptic Arguments,” aims to examine the many claims and counter-claims…

  • Measuring Earthquakes in Western New York

    Measuring Earthquakes in Western New York

    Each year, dozens of small, mostly harmless earthquakes quakes rattle the northeastern United States and southern Canada, and one quite active area runs along the shores of lakes Erie and Ontario, in western New York. In order to learn more about what generates these, and the possible threat of something bigger, scientists at Columbia University’s Lamont-Doherty Earth…

Photo of the Earth from space with the text "Lamont at AGU25" on top.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

  • Welcome to Eco-Matters

    Welcome to Eco-Matters

    Welcome to Eco-Matters, a new blog born out of the Center for Environmental Research and Conservation from the Earth Institute, Columbia University.

  • EI Exhibits Wares at mHealth Summit in Washington

    EI Exhibits Wares at mHealth Summit in Washington

    From November 8-10, more than 2000 attendees will come together at the 2010 mHealth Summit in Washington, D.C. to explore the many ways in which mobile technology is being leveraged to improve the health and well-being of millions of people through the world. Over 175 experts and leaders are scheduled to speak, with special Keynote…

  • Risky Business 2: Municipal Bonds?

    Risky Business 2: Municipal Bonds?

    According to a recently released report, municipal bonds, which finance a large portion of the nation’s water utilities and infrastructure, may not carry ratings that reflect the growing pool of risk surrounding the nation’s water supply.

  • Columbia Engineers an Impact on Water Sustainability

    Columbia Engineers an Impact on Water Sustainability

    The most recent issue of the Columbia Engineering Magazine profiles many of the Columbia University Engineering faculty who are addressing the issues of sustainability in the water, climate and energy fields. Several of Columbia Water Center’s researchers and collaborators were featured. Here are some teasers that demonstrate the depth and breadth of the talent at…

  • Who said what?  Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part II

    Who said what? Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part II

    Authors: Mary-Elena Carr; Kate Brash; Robert Anderson; Madeleine Rubenstein On September 8, 2010, Deutsche Bank Climate Change Advisors (DBCCA) and the Columbia Climate Center (CCC) published a report entitled “Climate Change: Addressing the Major Skeptic Arguments,” which responds to the major claims of climate change skeptics. On September 13, 2010, Professor Ross McKitrick of the…

  • Collaborating with Students from the Bloomberg School of Public Health

    Collaborating with Students from the Bloomberg School of Public Health

    Last week, the Earth Institute hosted a group of thirty-five students from Johns Hopkins Bloomberg School of Public Health to discuss topics ranging from reproductive health concerns in Chad to the use of mobile technology for health services in the Millennium Villages Project. Led by experts from the Earth Institute’s Center for Global Health and…

  • Can We Have Our Water and Drink It, Too? Exploring the Water Quality-Quantity Nexus

    Can We Have Our Water and Drink It, Too? Exploring the Water Quality-Quantity Nexus

    Water quantity and quality have generally been considered as separate problems and have usually been treated as such in policy-making and environmental restoration efforts. Increasingly, however, research and experience is beginning to show a strong link between water quantity and quality.

  • Who said what? Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part I

    Who said what? Answering Ross McKitrick’s “Response to Misinformation from Deutsche Bank,” Part I

    Authors: Mary-Elena Carr; Kate Brash; Robert Anderson; Madeleine Rubenstein On September 8, 2010, Deutsche Bank Climate Change Advisors (DBCCA) and the Columbia Climate Center (CCC) published a report responding to the major claims of climate change skeptics. The report, entitled “Climate Change: Addressing the Major Skeptic Arguments,” aims to examine the many claims and counter-claims…

  • Measuring Earthquakes in Western New York

    Measuring Earthquakes in Western New York

    Each year, dozens of small, mostly harmless earthquakes quakes rattle the northeastern United States and southern Canada, and one quite active area runs along the shores of lakes Erie and Ontario, in western New York. In order to learn more about what generates these, and the possible threat of something bigger, scientists at Columbia University’s Lamont-Doherty Earth…