State of the Planet

News from the Columbia Climate School

July 1, 2011

  • Climate News Roundup: Week of 6/26

    Climate News Roundup: Week of 6/26

    Prodigal Plankton Returns to the Atlantic, Discovery News, Jun 26 According to researchers with the Sir Alister Hardy Foundation for Ocean Science, a species of plankton called Neodenticula seminae is an Atlantic resident again, 800,000 years after it became extinct in the ocean. The microscopic plant has been documented with sufficient frequency over the last…

  • Wasting Food = Wasting Water

    Wasting Food = Wasting Water

    The world is teetering on the edge of a food crisis due to the growing population, soaring food prices, and water scarcity, yet a shocking one third of the food produced around the world goes to waste.

  • Users Invited to Test New SEDAC Web Site

    The NASA Socioeconomic Data and Applications Center (SEDAC) operated by CIESIN is a unique source of interdisciplinary data and related information and services related to the human dimensions of global environmental change. To help users more effectively find, access, and use these resources, SEDAC has redesigned its Web site with enhanced search tools, interactive mapping…

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.

  • Climate News Roundup: Week of 6/26

    Climate News Roundup: Week of 6/26

    Prodigal Plankton Returns to the Atlantic, Discovery News, Jun 26 According to researchers with the Sir Alister Hardy Foundation for Ocean Science, a species of plankton called Neodenticula seminae is an Atlantic resident again, 800,000 years after it became extinct in the ocean. The microscopic plant has been documented with sufficient frequency over the last…

  • Wasting Food = Wasting Water

    Wasting Food = Wasting Water

    The world is teetering on the edge of a food crisis due to the growing population, soaring food prices, and water scarcity, yet a shocking one third of the food produced around the world goes to waste.

  • Users Invited to Test New SEDAC Web Site

    The NASA Socioeconomic Data and Applications Center (SEDAC) operated by CIESIN is a unique source of interdisciplinary data and related information and services related to the human dimensions of global environmental change. To help users more effectively find, access, and use these resources, SEDAC has redesigned its Web site with enhanced search tools, interactive mapping…