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    Tag Archives: atmosphere
    • Dire future etched in the past: CO2 at 3-million year-old levels

      Posted by Erik Nelson on April 11, 2019

      https://phys.org/news/2019-04-dire-future-etched-co2-million.html by Patrick Galey and Marlowe Hood APRIL 5, 2019 The last time there was so much CO2 in Earth’s atmosphere, ice caps virtually…


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    • CO2 Levels Are as High as They Were Three Million Years Ago

      Posted by Erik Nelson on April 11, 2019

      https://www.smithsonianmag.com/smart-news/warming-temperatures-could-transform-antarctica-plant-filled-land-green-180971880/ The last time Earth had this much carbon dioxide in the atmosphere, trees were growing at the South Pole  By Meilan Solly APRIL 4, 2019 Climate…


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    • Lisa DiCaprio, Five Years of Activism: NYC Commits to Fossil Fuel Divestment, Spring 2018 Sierra Atlantic

      Posted by Shannon Cuthbert on June 7, 2018

      by Lisa DiCaprio, Conservation Chair, Sierra Club NYC Group At a January 10, 2018, press conference, Mayor Bill de Blasio, NYC Comptroller Scott Stringer and several NYC pension trustees, including…


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    • Carbon Farming Could Stabilize the Climate

      Posted by Shannon Cuthbert on February 14, 2018

      The San Francisco Bay Area’s upscale restaurateurs and market owners know Loren Poncia’s Stemple Creek Ranch for its premium grass-finished organic beef and lamb. But during an early fall…


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    • Carbon Farming: A Potential End to Climate Change?

      Posted by Shannon Cuthbert on February 14, 2018

      We can’t say we weren’t warned. For years, scientists have argued that human civilization must prevent the planet’s average annual temperature from rising by more than 2 degrees Celsius—or…


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