Permafrost may release largest Mercury source on Earth

There are 32 million gallons worth of mercury, or the equivalent of 50 Olympic swimming pools, trapped in the permafrost. For context, that’s “twice as much mercury as the rest of all soils, the atmosphere, and oceans combined. And it could be released. https://www.washingtonpost.com/news/energy-environment/wp/2018/02/05/the-arctic-is-full-of-toxic-mercury-and-climate-change-is-going-to-release-it   Ambarchik: Research on permafrost at the Siberian arctic coast https://www.youtube.com/watch?v=ZhGcJnRgzy4…

Expert asks, can we control the climate crisis in time?

Stefan Rahmstorf speaks at the 2017 Bonn climate conference, explaining the basics of global climate change, and outlines our current emissions pathway – asking if we can control the climate crisis. The talk is titled Climate Action and Human Wellbeing at a Crossroads: Historical Transformation or Backlash? Stefan Rahmstorf’s homepage http://www.pik-potsdam.de/~stefan

What it takes to limit Climate to 2C

How steep emissions reduction get, in order to limit global warming to two degrees celsius, visualized by Carbon Brief. Graph by Zeke Hausfather and animation by Rosamund Pearce for Carbon Brief. https://twitter.com/CarbonBrief/status/938809099830956033 For more from Carbon Brief follow https://www.youtube.com/channel/UCiXgvmQ2jUgUjRpJzvga5Tg Tweets by CarbonBrief

The 936 PPM CO2 NASA Model Prediction

This NASA visualization is based on the latest IPCC report, and uses the business as usual scenario, where carbon dioxide concentrations rise to 936 parts per million—more than double today’s levels of 400 parts per million—by the year 2100. Temperature anomalies are estimated to be close to 4°C in the Arctic. https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11453

Natural Gas (Methane) likely make Climate much worse

The evidence is overwhelming that natural gas has no net climate benefit on timescales that matters to humans. A new study found that just the methane emissions leaking from New Mexico’s gas and oil industry are equivalent to the climate impact of approximately 12 coal-fired power plants. https://thinkprogress.org/natural-gas-no-climate-benefit-b9118a087875 Natural Gas has Major Role in Climate…