State of the Planet

News from the Columbia Climate School

Climate258

  • Climate News Roundup – Week of 11/05/2010

    Climate News Roundup – Week of 11/05/2010

    The Arctic Shifts to a New Climate Pattern in Which ‘Normal’ Becomes Obsolete, NY Times, Oct. 22 Record high temperatures in the Arctic this year is another sign that the troubling trend of ice cap disintegration, permafrost melting, and snow cover shrinking is becoming irreversible, according to a new National Oceanic and Atmospheric Administration report.…

  • Upcoming Information Sessions: Master of Arts in Climate and Society

    Upcoming Information Sessions: Master of Arts in Climate and Society

    Join us at one of our two upcoming information sessions on November 18th and December 6th to learn more about the program, the application process, and to meet with faculty, current students, and alumni.

  • 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…

  • Volcanoes Have Shifted Asian Rainfall

    Defying Models, Particles Make Some Regions Drier, Others Wetter

  • The New York DEP: A New Kind of Modeling Agency

    The New York DEP: A New Kind of Modeling Agency

    Last Friday, Don Pierson of the NY DEP gave a lecture at the Columbia Water Center as part of our Fall Seminar Series. The talk, entitled “A Project to Evaluate the Effects of Climate Change on the NYC Drinking Water Supply,” detailed the process behind current DEP efforts to model the possible effects of climate…

  • 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…

  • Sachs: ‘US Remains Trapped and Paralyzed on Climate Change’

    Sachs: ‘US Remains Trapped and Paralyzed on Climate Change’

    Jeffrey Sachs discusses the inaction and inability of the US to enact any meaningful climate legislation with future prospects growing dim with the changing of the guard in Congress after last week’s midterm elections.

  • 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…

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

  • Climate News Roundup – Week of 11/05/2010

    Climate News Roundup – Week of 11/05/2010

    The Arctic Shifts to a New Climate Pattern in Which ‘Normal’ Becomes Obsolete, NY Times, Oct. 22 Record high temperatures in the Arctic this year is another sign that the troubling trend of ice cap disintegration, permafrost melting, and snow cover shrinking is becoming irreversible, according to a new National Oceanic and Atmospheric Administration report.…

  • Upcoming Information Sessions: Master of Arts in Climate and Society

    Upcoming Information Sessions: Master of Arts in Climate and Society

    Join us at one of our two upcoming information sessions on November 18th and December 6th to learn more about the program, the application process, and to meet with faculty, current students, and alumni.

  • 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…

  • Volcanoes Have Shifted Asian Rainfall

    Defying Models, Particles Make Some Regions Drier, Others Wetter

  • The New York DEP: A New Kind of Modeling Agency

    The New York DEP: A New Kind of Modeling Agency

    Last Friday, Don Pierson of the NY DEP gave a lecture at the Columbia Water Center as part of our Fall Seminar Series. The talk, entitled “A Project to Evaluate the Effects of Climate Change on the NYC Drinking Water Supply,” detailed the process behind current DEP efforts to model the possible effects of climate…

  • 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…

  • Sachs: ‘US Remains Trapped and Paralyzed on Climate Change’

    Sachs: ‘US Remains Trapped and Paralyzed on Climate Change’

    Jeffrey Sachs discusses the inaction and inability of the US to enact any meaningful climate legislation with future prospects growing dim with the changing of the guard in Congress after last week’s midterm elections.

  • 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…