State of the Planet

News from the Columbia Climate School

Earth Sciences114

  • Going West

    Going West

    After a busy few weeks in the Cordillera Carabaya, our field team has said goodbye to the snowy, tempestuous climate of the eastern Andes and is moving west to the desert of Arequipa. Here the mountains are massive, isolated volcanoes, many of which exceed 6000 m in elevation. In fact, Coropuna is the third highest…

  • Lurking Under Bangladesh: The Next Great Earthquake?

    Lurking Under Bangladesh: The Next Great Earthquake?

    Beneath Bangladesh: The Next Great Earthquake? from Earth Institute on Vimeo. After the recent great quakes that have swept away entire coastlines and cities in Japan, Haiti and Sumatra, scientists are now looking hard at the nation that may suffer the gravest threat of all: Bangladesh. A new documentary from the Earth Institute follows seismologists as they trace signs of…

  • Mad Dogs and Englishmen

    Mad Dogs and Englishmen

    Our field team has acquired a dog, ¨”Mooch”. Walking back to camp yesterday, amid driving snow and fully laden with rock samples, there he was exploring what passes for our kitchen. Unlike most Andean dogs – ferocious beasts trained to keep geologists from harassing the livestock – this one is a cheerful soul, happy to…

  • Can the Oceans Keep Mopping Up Carbon Dioxide?

    Can the Oceans Keep Mopping Up Carbon Dioxide?

    The oceans absorb nearly a third of the carbon dioxide humans put into the air, and this has helped offset CO2’s potential to warm global temperatures. But many researchers think the oceans are struggling to keep pace with rising emissions. A new study looks at 30 years of data to see how natural variability and…

  • Ancient mud from the high Andes

    Ancient mud from the high Andes

    Thanks in large part to Matt, an undergraduate from Pacific Lutheran University in Washington, our field team now has more than sixty samples for surface-exposure dating. This is no easy feat, for collecting these samples requires a great deal of hammering on granite boulders with nothing more than a hammer and chisel. There are other…

  • Summoning ocean bottom seismometers from the deep

    Summoning ocean bottom seismometers from the deep

    After leaving our seismometers on the seafloor offshore Alaska for a few days to record sound waves generated by the air guns of the R/V Langseth, we returned to collect them. The recovery of OBS always involves a certain amount of suspense.

  • A typical day in the high Andes

    A typical day in the high Andes

    Each morning starts the same in the Andes: the frost is heavy on the insides of our tents and falls with the slightest movement, while the realization that it´s going to be a freezing exit from the sleeping bag is tempered by gratitude that the thirteen hour night is over. Yes, sunrise in the Andes…

  • Yes, We Can Afford to Remove Carbon from Air

    Yes, We Can Afford to Remove Carbon from Air

    Recently, the American Physical Society (APS) released a report on the direct capture of carbon dioxide from air. The report concludes that air capture could be a powerful tool for mopping up carbon dioxide emissions that otherwise would escape to the air, for providing carbon dioxide for synthetic liquid fuels in the transportation sector, and…

  • Foreigners in a Strange Land

    Foreigners in a Strange Land

    After a very cold morning in Crucero, the sun burned off the clouds to reveal the black peaks of the Cordillera Carabaya to the east. There´s not so much snow left on the hills these days, just a few glacier patches clinging to the south faces of the highest summits.

Colorful banner with city: "MR 2025: Mobility, Adaptation, and Wellbeing in a Changing Climate."
  • Going West

    Going West

    After a busy few weeks in the Cordillera Carabaya, our field team has said goodbye to the snowy, tempestuous climate of the eastern Andes and is moving west to the desert of Arequipa. Here the mountains are massive, isolated volcanoes, many of which exceed 6000 m in elevation. In fact, Coropuna is the third highest…

  • Lurking Under Bangladesh: The Next Great Earthquake?

    Lurking Under Bangladesh: The Next Great Earthquake?

    Beneath Bangladesh: The Next Great Earthquake? from Earth Institute on Vimeo. After the recent great quakes that have swept away entire coastlines and cities in Japan, Haiti and Sumatra, scientists are now looking hard at the nation that may suffer the gravest threat of all: Bangladesh. A new documentary from the Earth Institute follows seismologists as they trace signs of…

  • Mad Dogs and Englishmen

    Mad Dogs and Englishmen

    Our field team has acquired a dog, ¨”Mooch”. Walking back to camp yesterday, amid driving snow and fully laden with rock samples, there he was exploring what passes for our kitchen. Unlike most Andean dogs – ferocious beasts trained to keep geologists from harassing the livestock – this one is a cheerful soul, happy to…

  • Can the Oceans Keep Mopping Up Carbon Dioxide?

    Can the Oceans Keep Mopping Up Carbon Dioxide?

    The oceans absorb nearly a third of the carbon dioxide humans put into the air, and this has helped offset CO2’s potential to warm global temperatures. But many researchers think the oceans are struggling to keep pace with rising emissions. A new study looks at 30 years of data to see how natural variability and…

  • Ancient mud from the high Andes

    Ancient mud from the high Andes

    Thanks in large part to Matt, an undergraduate from Pacific Lutheran University in Washington, our field team now has more than sixty samples for surface-exposure dating. This is no easy feat, for collecting these samples requires a great deal of hammering on granite boulders with nothing more than a hammer and chisel. There are other…

  • Summoning ocean bottom seismometers from the deep

    Summoning ocean bottom seismometers from the deep

    After leaving our seismometers on the seafloor offshore Alaska for a few days to record sound waves generated by the air guns of the R/V Langseth, we returned to collect them. The recovery of OBS always involves a certain amount of suspense.

  • A typical day in the high Andes

    A typical day in the high Andes

    Each morning starts the same in the Andes: the frost is heavy on the insides of our tents and falls with the slightest movement, while the realization that it´s going to be a freezing exit from the sleeping bag is tempered by gratitude that the thirteen hour night is over. Yes, sunrise in the Andes…

  • Yes, We Can Afford to Remove Carbon from Air

    Yes, We Can Afford to Remove Carbon from Air

    Recently, the American Physical Society (APS) released a report on the direct capture of carbon dioxide from air. The report concludes that air capture could be a powerful tool for mopping up carbon dioxide emissions that otherwise would escape to the air, for providing carbon dioxide for synthetic liquid fuels in the transportation sector, and…

  • Foreigners in a Strange Land

    Foreigners in a Strange Land

    After a very cold morning in Crucero, the sun burned off the clouds to reveal the black peaks of the Cordillera Carabaya to the east. There´s not so much snow left on the hills these days, just a few glacier patches clinging to the south faces of the highest summits.