State of the Planet

News from the Columbia Climate School

Natural Disasters67

  • Reactions to Haiti Earthquake

    Scientists from Columbia University’s Earth Institute and Lamont-Doherty Earth Observatory have provided some photographs and commented analysis of the earthquake in Haiti.

  • Shaking Out Some Money

    That rumbling you feel is not necessarily a passing subway. New York City and the surrounding region gets a surprising number of small earthquakes, and a 2008 study from the region’s network of seismographs, run by Lamont-Doherty Earth Observatory, suggests that the risk of a damaging one is not negligible. This week, the federal government announced a major upgrade…

  • India: the Impact of the 2009 Monsoon Failure

    This article is the second in a series inspired by the recent Columbia Water Center trip to India During our recent CWC trip to India (during the first three weeks of August) one news story dominated all others: this year’s near total failure of the monsoon.  Many of us in the West don’t really understand what…

  • Mudslides: Forecasting Risk

    Landslides kill thousands of people each year but because they’re often triggered by earthquakes or heavy rains, the danger remains poorly understood. “In densely populated areas, landslides take no prisoners,” said Art Lerner-Lam, a scientist at Columbia University’s Lamont-Doherty Earth Observatory.  “They’ll wipe out an entire village at once. Even a small landslide can kill…

  • Suburban Seismology

    Three minor earthquakes struck North Jersey last month. Yes, Jersey. Turns out the state known for its turnpikes and shopping malls also has a major geological landmark: the Ramapo Fault, which crosses into New York and Pennsylvania. “Earthquakes are not unexpected here,” seismologist Won-Young Kim told The New York Times. “It’s just an indication that…

  • What Was That Big Bang?

    Iran seems to be moving toward an atomic bomb; North Korea reportedly could build a half dozen; and terrorist attacks have revived the specter of a faceoff between nuclear-armed Pakistan and India. Yet the Comprehensive Test Ban Treaty, forbidding  nuclear testing, has failed to win ratification from the U.S. Senate and lawmakers of some other nations. Opponents say scientists cannot reliably detect clandestine tests: Why should…

  • Earthquakes May Endanger New York More Than Thought, Says Study

    Indian Point Nuclear Power Plant Seen As Particular Risk

  • Accounting for Katrina’s Dead

    How do we fully account for the people killed by Hurricane Katrina? Should we count the kidney dialysis patient who died when treatment was interrupted? What about a despondent evacuee who committed suicide months after leaving New Orleans? Or the suspected looter shot in the street? More importantly, what happens to our understanding of the…

  • Hurricane Katrina: Don’t Blame Nature

    by John Mutter It has been one year since hurricane Katrina laid waste to New Orleans and a sizeable stretch of the Gulf Coast. What made that event a disaster, however, happened well before the storm actually came ashore. With hurricanes, the rule for survival is simple — get out! If you get out you…

Earth Month Graphic Collage: "Our Power, Our Planet - April 2025"

The first Earth Day in 1970 ignited a movement to stop polluting our planet. This Earth Month, 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.

  • Reactions to Haiti Earthquake

    Scientists from Columbia University’s Earth Institute and Lamont-Doherty Earth Observatory have provided some photographs and commented analysis of the earthquake in Haiti.

  • Shaking Out Some Money

    That rumbling you feel is not necessarily a passing subway. New York City and the surrounding region gets a surprising number of small earthquakes, and a 2008 study from the region’s network of seismographs, run by Lamont-Doherty Earth Observatory, suggests that the risk of a damaging one is not negligible. This week, the federal government announced a major upgrade…

  • India: the Impact of the 2009 Monsoon Failure

    This article is the second in a series inspired by the recent Columbia Water Center trip to India During our recent CWC trip to India (during the first three weeks of August) one news story dominated all others: this year’s near total failure of the monsoon.  Many of us in the West don’t really understand what…

  • Mudslides: Forecasting Risk

    Landslides kill thousands of people each year but because they’re often triggered by earthquakes or heavy rains, the danger remains poorly understood. “In densely populated areas, landslides take no prisoners,” said Art Lerner-Lam, a scientist at Columbia University’s Lamont-Doherty Earth Observatory.  “They’ll wipe out an entire village at once. Even a small landslide can kill…

  • Suburban Seismology

    Three minor earthquakes struck North Jersey last month. Yes, Jersey. Turns out the state known for its turnpikes and shopping malls also has a major geological landmark: the Ramapo Fault, which crosses into New York and Pennsylvania. “Earthquakes are not unexpected here,” seismologist Won-Young Kim told The New York Times. “It’s just an indication that…

  • What Was That Big Bang?

    Iran seems to be moving toward an atomic bomb; North Korea reportedly could build a half dozen; and terrorist attacks have revived the specter of a faceoff between nuclear-armed Pakistan and India. Yet the Comprehensive Test Ban Treaty, forbidding  nuclear testing, has failed to win ratification from the U.S. Senate and lawmakers of some other nations. Opponents say scientists cannot reliably detect clandestine tests: Why should…

  • Earthquakes May Endanger New York More Than Thought, Says Study

    Indian Point Nuclear Power Plant Seen As Particular Risk

  • Accounting for Katrina’s Dead

    How do we fully account for the people killed by Hurricane Katrina? Should we count the kidney dialysis patient who died when treatment was interrupted? What about a despondent evacuee who committed suicide months after leaving New Orleans? Or the suspected looter shot in the street? More importantly, what happens to our understanding of the…

  • Hurricane Katrina: Don’t Blame Nature

    by John Mutter It has been one year since hurricane Katrina laid waste to New Orleans and a sizeable stretch of the Gulf Coast. What made that event a disaster, however, happened well before the storm actually came ashore. With hurricanes, the rule for survival is simple — get out! If you get out you…