State of the Planet

News from the Columbia Climate School

Climate152

  • Vegetation Can Strongly Alter Climate and Weather, Study Finds

    Vegetation Can Strongly Alter Climate and Weather, Study Finds

    A new analysis of global satellite observations shows that vegetation can powerfully alter atmospheric patterns that influence climate and weather.

  • Richard Seager Sees Hand of Climate Change in Drought

    Richard Seager Sees Hand of Climate Change in Drought

    California’s wet and snowy winter brings welcome relief from a years-long drought that has challenged the state’s water supply and agricultural system. But climate scientist Richard Seager of Lamont Doherty Earth Observatory offers words of caution: Remember what happened, because it will happen again.

  • Climate Change Litigation Growing Rapidly, Says Global Study

    Climate Change Litigation Growing Rapidly, Says Global Study

    A new global study has found that the number of lawsuits involving climate change has tripled since 2014, with the United States leading the way.

  • Reduced U.S. Air Pollution Will Boost Rainfall in Africa’s Sahel, Says Study

    Reduced U.S. Air Pollution Will Boost Rainfall in Africa’s Sahel, Says Study

    If U.S. sulfur dioxide emissions are cut to zero by 2100, as some researchers have projected they will be, rainfall over Africa’s Sahel region could increase up to 10 percent from 2000 levels, computer simulations suggest.

  • Lamont Scientists Are Focus of NY Times Multimedia Series

    Lamont Scientists Are Focus of NY Times Multimedia Series

    This past winter, reporters from the New York Times went along for the ride with scientists from the Lamont-Doherty Earth Observatory as they flew their mission of discovery over Antarctica.

  • Coring Arctic Lakes to Study Vikings

    Coring Arctic Lakes to Study Vikings

    Billy D’Andrea, a Lamont-Doherty Earth Observatory paleoclimatologist and Center for Climate and Life Fellow, is investigating the relationship between environmental change and characteristics of early settlements in Norway’s Lofoten Islands.

  • Researchers Model Differences in East Coast Sea Level Rise

    Researchers Model Differences in East Coast Sea Level Rise

    For years, scientists have been warning of a so-called “hot spot” of accelerated sea-level rise along the northeastern U.S. coast. But accurately modeling this acceleration as well as variations in sea-level rise from one region to another has proven challenging. Now new research offers the first comprehensive model for understanding differences in sea level rise…

  • A Small Senate Victory Maintains Methane Regulation

    A Small Senate Victory Maintains Methane Regulation

    While I see little hope of modernizing the environmental regulatory structure under the current regime, last week provided some hope that the U.S. Senate won’t allow our environmental laws to be dismantled.

  • Why I Decided to Stand Up for Climate Science

    Why I Decided to Stand Up for Climate Science

    A young researcher explains why she is taking to advocacy for science.

Composite banner with modern building at night and portrait of Dean Alexis Abramson that reads "Science for the Planet"

By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings

  • Vegetation Can Strongly Alter Climate and Weather, Study Finds

    Vegetation Can Strongly Alter Climate and Weather, Study Finds

    A new analysis of global satellite observations shows that vegetation can powerfully alter atmospheric patterns that influence climate and weather.

  • Richard Seager Sees Hand of Climate Change in Drought

    Richard Seager Sees Hand of Climate Change in Drought

    California’s wet and snowy winter brings welcome relief from a years-long drought that has challenged the state’s water supply and agricultural system. But climate scientist Richard Seager of Lamont Doherty Earth Observatory offers words of caution: Remember what happened, because it will happen again.

  • Climate Change Litigation Growing Rapidly, Says Global Study

    Climate Change Litigation Growing Rapidly, Says Global Study

    A new global study has found that the number of lawsuits involving climate change has tripled since 2014, with the United States leading the way.

  • Reduced U.S. Air Pollution Will Boost Rainfall in Africa’s Sahel, Says Study

    Reduced U.S. Air Pollution Will Boost Rainfall in Africa’s Sahel, Says Study

    If U.S. sulfur dioxide emissions are cut to zero by 2100, as some researchers have projected they will be, rainfall over Africa’s Sahel region could increase up to 10 percent from 2000 levels, computer simulations suggest.

  • Lamont Scientists Are Focus of NY Times Multimedia Series

    Lamont Scientists Are Focus of NY Times Multimedia Series

    This past winter, reporters from the New York Times went along for the ride with scientists from the Lamont-Doherty Earth Observatory as they flew their mission of discovery over Antarctica.

  • Coring Arctic Lakes to Study Vikings

    Coring Arctic Lakes to Study Vikings

    Billy D’Andrea, a Lamont-Doherty Earth Observatory paleoclimatologist and Center for Climate and Life Fellow, is investigating the relationship between environmental change and characteristics of early settlements in Norway’s Lofoten Islands.

  • Researchers Model Differences in East Coast Sea Level Rise

    Researchers Model Differences in East Coast Sea Level Rise

    For years, scientists have been warning of a so-called “hot spot” of accelerated sea-level rise along the northeastern U.S. coast. But accurately modeling this acceleration as well as variations in sea-level rise from one region to another has proven challenging. Now new research offers the first comprehensive model for understanding differences in sea level rise…

  • A Small Senate Victory Maintains Methane Regulation

    A Small Senate Victory Maintains Methane Regulation

    While I see little hope of modernizing the environmental regulatory structure under the current regime, last week provided some hope that the U.S. Senate won’t allow our environmental laws to be dismantled.

  • Why I Decided to Stand Up for Climate Science

    Why I Decided to Stand Up for Climate Science

    A young researcher explains why she is taking to advocacy for science.