State of the Planet

News from the Columbia Climate School

geoengineering2

  • Volcanoes Have Shifted Asian Rainfall

    Defying Models, Particles Make Some Regions Drier, Others Wetter

  • Climate News Roundup — Week of 6/14

    Bill Gates funds cloud-whitening effort to reduce global warming.  USA Today Bill Gates is funding research into whether or not it is effective and feasible to increase the albedo of atmospheric clouds by spray sea mist high into the atmosphere. The plan, spearheaded by Silicon Valley inventor Armand Neukermans, is a relatively benign method of…

  • Carbon Dioxide Already in Danger Zone, Warns Study

    Revised Theory Says Levels in Air Must Decline, Not Just Stabilize

  • Volcanoes Have Shifted Asian Rainfall

    Defying Models, Particles Make Some Regions Drier, Others Wetter

  • Climate News Roundup — Week of 6/14

    Bill Gates funds cloud-whitening effort to reduce global warming.  USA Today Bill Gates is funding research into whether or not it is effective and feasible to increase the albedo of atmospheric clouds by spray sea mist high into the atmosphere. The plan, spearheaded by Silicon Valley inventor Armand Neukermans, is a relatively benign method of…

  • Carbon Dioxide Already in Danger Zone, Warns Study

    Revised Theory Says Levels in Air Must Decline, Not Just Stabilize