- In the centuries to come, history books will likely look back on September 2016 as a major milestone for the world’s climate. At a time when atmospheric carbon dioxide is usually at its minimum, the monthly value failed to drop below 400 parts per million. http://www.scientificamerican.com/article/earth-s-co2-passes-the-400-ppm-threshold-maybe-permanently/ 28 comments worldnews
- Earth's CO2 Passes the 400 PPM Threshold - Maybe Permanently http://www.scientificamerican.com/article/earth-s-co2-passes-the-400-ppm-threshold-maybe-permanently/ 6 comments science
Linking pages
- We Just Breached the 410 PPM Threshold for CO2 - Scientific American https://www.scientificamerican.com/article/we-just-breached-the-410-ppm-threshold-for-co2/ 2853 comments
- When Will Climate Change Make the Earth Too Hot For Humans? http://nymag.com/daily/intelligencer/2017/07/climate-change-earth-too-hot-for-humans-annotated.html 32 comments
- Atmospheric Carbon Dioxide Hits Record Levels - Scientific American https://www.scientificamerican.com/article/atmospheric-carbon-dioxide-hits-record-levels/ 10 comments
Linked pages
- Climate Central http://www.climatecentral.org/ 1100 comments
- Antarctic CO2 Hit 400 PPM for First Time in 4 Million Years - Scientific American http://www.scientificamerican.com/article/antarctic-co2-hit-400-ppm-for-first-time-in-4-million-years/ 398 comments
- The World Passes 400 PPM Threshold. Permanently | Climate Central http://www.climatecentral.org/news/world-passes-400-ppm-threshold-permanently-20738 268 comments
- NASA | A Year in the Life of Earth's CO2 - YouTube https://www.youtube.com/watch?v=x1SgmFa0r04#t=100 49 comments
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