State of the Planet

News from the Columbia Climate School

Tag: Earth’s crust

  • How Does Earth’s Continental Crust Form? A New Bottom-Up Theory

    How Does Earth’s Continental Crust Form? A New Bottom-Up Theory

    Scientists have long believed that continental crust forms in volcanic arcs. The lingering question has been how exactly that happens.

  • The Breathing Ocean

    The Breathing Ocean

    Far south and farther south, where winds are cold and screaming, Waters churn, and deep below, old sediments lie dreaming. A million years’ residuum of life and death and dust, A library of ice ages reposed upon Earth’s crust.

Science for the Planet: In these short video explainers, discover how scientists and scholars across the Columbia Climate School are working to understand the effects of climate change and help solve the crisis.
  • How Does Earth’s Continental Crust Form? A New Bottom-Up Theory

    How Does Earth’s Continental Crust Form? A New Bottom-Up Theory

    Scientists have long believed that continental crust forms in volcanic arcs. The lingering question has been how exactly that happens.

  • The Breathing Ocean

    The Breathing Ocean

    Far south and farther south, where winds are cold and screaming, Waters churn, and deep below, old sediments lie dreaming. A million years’ residuum of life and death and dust, A library of ice ages reposed upon Earth’s crust.