The clathrate gun

I am reposting this as it is the clearest recent (August, 2014) exposition of the clathrate gun

There should be a report out soon from Sam Carana, integrating the latest methane mesurements for this year that clearly mark an exponential increase, even relative to what was the case when this talk was given

The Arctic Methane Monster's Rapid Rise

Researcher Jennifer Hynes offers a riveting, comprehensive, scientific Power Point presentation about the Arctic atmospheric "methane global warming veil", a spiral of runaway global warming.