arctic-news-blogspot.com in my opinion is the ‘touchstone’ for up to date climate change info. http://arctic-news.blogspot.com/
Here is a previous post from Sam Carana that explains the methane conundrum / problem / emergency… http://methane-hydrates.blogspot.com/2013/04/methane-hydrates.html
I can read a text based post much quicker and is a more satisfying and efficient experience than listening to a fifteen minute recap of what I could read in a text format much quicker. Paul?
It is all irreversible, is by its own nature of interconnected climate change feedback loops irreversible. Who would have thought warming ‘dirt’ would be so dangerous!
Note also the demise of diatoms, a particular keen interest if mine; the gas DMS a product of diatoms and algae is fundamental to ocean cloud formation. We think ourselves so slick and clever but our lifestyles are anathema to this planet.