State of the Planet

News from the Columbia Climate School

Copenhagen 20093

  • Is the U.S. Leading, or Leaving?

    Difficult as it is to discuss global warming in the midst of a snowstorm (such as Copenhagen is experiencing right now), discussions proceed on multiple tracks, though “tracks” implies more linearity and parallelism than actually exists. The hidden elephant (or polar bear) in many of the rooms is the U.S. Senate. Virtually every other […]

  • Greatest Show on Earth?

    There are many shows taking place in Copenhagen right now. Where the real action is, however, is another question entirely. Over the weekend a mass demonstration — estimates of the number of participants range from 30,000 to 100,000 — took over parts of the city, leading to nearly 1,000 arrests. When I arrived at the…

  • Water Problems: No Prediction Needed

    With Copenhagen heading for an apparent impasse, the world faces an uncertain and potentially dire climate future. Of particular concern is the inability to predict how rainfall across the globe may change in intensity, frequency and seasonality. If there are droughts in some places and floods in others, there will be direct impacts on agriculture,…

  • The Outrageous Complexity of This Enterprise

    As the Copenhagen talks enter their second week, you may be wondering: how does this work? This is not a dumb question. The UN climate treaty (the UN Framework Convention on Climate Change, or UNFCCC) lays out a set of fundamental principles to guide the development of an international set of rules for the governance…

  • Almost No One Is Being Completely Unreasonable

    Peter deMenocal is a marine geologist who studies sea-bottom sediments for clues to past climates. Among other things, he has found evidence that previous civilizations suffered and fell during sudden climate swings. He also teaches an undergraduate class in basic earth sciences at Columbia University. As the Copenhagen summit headed for its second week, journalist…

  • The Military-Climatological Complex

    In the movie 2012, the world’s governments must respond to the ultimate global change: overheating of the earth’s core, with attendant giant mega- earthquakes, volcanoes and tsunamis. The effective international cooperation it inspires is proportional to the impacts. As the prospects for anything remotely appears to shrink in Copenhagen , this flight of political fancy…

  • We Can’t Solve the Problem–But We Can Make It Less Bad

    This week, the spotlight of the 24-7, web-based global media on steroids has shifted some of its attention from Tiger Woods to the climate negotiations in Copenhagen. That is good news for Tiger, and for the rest of the world. The basic science of global climate change is now generally accepted as fact. There is…

  • The Collective Action Curse

    In the lexicon of sociologists, a social dilemma is when individual rationality leads to collective irrationality. With climate change, we are experiencing a very major and extraordinarily complicated social dilemma. On a social level, the benefit that many human individuals are getting from consuming energy is being pitted against humanity in general, because the impacts…

  • Protestors Should Press the U.S.

    By Dana Fisher At this point, most everyone agrees: the climate talks in Copenhagen will not result in a binding treaty. It is not for want of trying; negotiators have emitted tons of carbon flying to meetings around the globe for the past few years. Now, leaders have announced that the talks will merely serve…

  • Is the U.S. Leading, or Leaving?

    Difficult as it is to discuss global warming in the midst of a snowstorm (such as Copenhagen is experiencing right now), discussions proceed on multiple tracks, though “tracks” implies more linearity and parallelism than actually exists. The hidden elephant (or polar bear) in many of the rooms is the U.S. Senate. Virtually every other […]

  • Greatest Show on Earth?

    There are many shows taking place in Copenhagen right now. Where the real action is, however, is another question entirely. Over the weekend a mass demonstration — estimates of the number of participants range from 30,000 to 100,000 — took over parts of the city, leading to nearly 1,000 arrests. When I arrived at the…

  • Water Problems: No Prediction Needed

    With Copenhagen heading for an apparent impasse, the world faces an uncertain and potentially dire climate future. Of particular concern is the inability to predict how rainfall across the globe may change in intensity, frequency and seasonality. If there are droughts in some places and floods in others, there will be direct impacts on agriculture,…

  • The Outrageous Complexity of This Enterprise

    As the Copenhagen talks enter their second week, you may be wondering: how does this work? This is not a dumb question. The UN climate treaty (the UN Framework Convention on Climate Change, or UNFCCC) lays out a set of fundamental principles to guide the development of an international set of rules for the governance…

  • Almost No One Is Being Completely Unreasonable

    Peter deMenocal is a marine geologist who studies sea-bottom sediments for clues to past climates. Among other things, he has found evidence that previous civilizations suffered and fell during sudden climate swings. He also teaches an undergraduate class in basic earth sciences at Columbia University. As the Copenhagen summit headed for its second week, journalist…

  • The Military-Climatological Complex

    In the movie 2012, the world’s governments must respond to the ultimate global change: overheating of the earth’s core, with attendant giant mega- earthquakes, volcanoes and tsunamis. The effective international cooperation it inspires is proportional to the impacts. As the prospects for anything remotely appears to shrink in Copenhagen , this flight of political fancy…

  • We Can’t Solve the Problem–But We Can Make It Less Bad

    This week, the spotlight of the 24-7, web-based global media on steroids has shifted some of its attention from Tiger Woods to the climate negotiations in Copenhagen. That is good news for Tiger, and for the rest of the world. The basic science of global climate change is now generally accepted as fact. There is…

  • The Collective Action Curse

    In the lexicon of sociologists, a social dilemma is when individual rationality leads to collective irrationality. With climate change, we are experiencing a very major and extraordinarily complicated social dilemma. On a social level, the benefit that many human individuals are getting from consuming energy is being pitted against humanity in general, because the impacts…

  • Protestors Should Press the U.S.

    By Dana Fisher At this point, most everyone agrees: the climate talks in Copenhagen will not result in a binding treaty. It is not for want of trying; negotiators have emitted tons of carbon flying to meetings around the globe for the past few years. Now, leaders have announced that the talks will merely serve…