- CO2 Levels for February Eclipsed Prehistoric Highs. February is the first month since before months had names to boast carbon dioxide concentrations at 400 parts per million. http://www.scientificamerican.com/article/co2-levels-for-february-eclipsed-prehistoric-highs/ 10 comments worldnews
- CO2 Levels in the atmosphere are the highest they've been in human history. Scientists believe the last time CO2 concentration measured this high was over 23 million years ago. http://www.scientificamerican.com/article/co2-levels-for-february-eclipsed-prehistoric-highs/ 5 comments science
Linking pages
- 400 PPM: Carbon Dioxide in the Atmosphere Reaches Prehistoric Levels - Scientific American Blog Network http://blogs.scientificamerican.com/observations/2013/05/09/400-ppm-carbon-dioxide-in-the-atmosphere-reaches-prehistoric-levels/?wt.mc_id=sa_twitter_mdichristina 82 comments
- Melting Antarctica Could Drown Coasts Much Sooner Than You Thought - Scientific American http://www.scientificamerican.com/article/melting-antarctica-could-drown-coasts-much-sooner-than-you-thought/ 15 comments
- 400 PPM: Can Artificial Trees Help Pull CO2 from the Air? - Scientific American http://www.scientificamerican.com/article.cfm?id=prospects-for-direct-air-capture-of-carbon-dioxide 9 comments
- Safe Limit for Global Warming Is Lowered Dramatically by Experts - Scientific American https://www.scientificamerican.com/article/safe-limit-for-global-warming/ 6 comments
- 12 Graphics that Contain Everything You Need to Know about Climate Change - Scientific American Blog Network http://blogs.scientificamerican.com/observations/2014/01/31/12-graphics-that-contain-everything-you-need-to-know-about-climate-change/ 5 comments
- What Is Geoengineering and Why Is It Considered a Climate Change Solution? - Scientific American http://www.scientificamerican.com/article.cfm?id=geoengineering-and-climate-change 4 comments
- Mass Deaths in Americas Start New CO2 Epoch - Scientific American http://www.scientificamerican.com/article/mass-deaths-in-americas-start-new-co2-epoch 0 comments
Linked pages
- http://aeon.co/magazine/technology/can-tiny-plankton-help-reverse-climate-change/ 23 comments
- China's Xi Outshines Trump as the World's Future Energy Leader - Scientific American https://www.scientificamerican.com/article/chinas-xi-outshines-trump-as-the-worlds-future-energy-leader/ 8 comments
- 12 Graphics that Contain Everything You Need to Know about Climate Change - Scientific American Blog Network http://blogs.scientificamerican.com/observations/2014/01/31/12-graphics-that-contain-everything-you-need-to-know-about-climate-change/ 5 comments
- INDC - Submissions http://www4.unfccc.int/submissions/indc/submission%20pages/submissions.aspx 4 comments
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