State of the Planet

News from the Columbia Climate School

Alps2

  • The Culture and History of Glaciers in the Alps

    The Culture and History of Glaciers in the Alps

    Why did Europe’s “cursed” glaciers begin retreating in the 1850’s even though the climate record suggests they should have advanced for another 50 years?

  • Rhone Glacier Finely Tuned to Climate Changes

    Rhone Glacier Finely Tuned to Climate Changes

    By chiseling hunks of stone from recently exposed bedrock near the edge of the Rhone Glacier, scientists were able to decipher the comings and goings of the ice over the past 11,000 years. That should help predict what will happen to glaciers in the warming world to come.

Colorful icons representing nature, sustainable living, and renewable energy with text "Earth Day 2026"

The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, 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.

  • The Culture and History of Glaciers in the Alps

    The Culture and History of Glaciers in the Alps

    Why did Europe’s “cursed” glaciers begin retreating in the 1850’s even though the climate record suggests they should have advanced for another 50 years?

  • Rhone Glacier Finely Tuned to Climate Changes

    Rhone Glacier Finely Tuned to Climate Changes

    By chiseling hunks of stone from recently exposed bedrock near the edge of the Rhone Glacier, scientists were able to decipher the comings and goings of the ice over the past 11,000 years. That should help predict what will happen to glaciers in the warming world to come.