Explained in 90 Seconds: Permafrost

Glaciers. They really are the pinup geological formation for climate change. But spare a thought for permafrost. Perma-what? Answer: The gigantic carbon-rich Arctic landmass, that—until recently—has locked away its greenhouse gases in a deep freeze for millennia. That is, until man-made climate change has begun to unlock its CO2 stores, only then to be devoured by methane-spewing organisms. This microbial feast is accelerating climate change. The problem: It’s a feedback loop. The hotter it gets, the more the permafrost melts, the more CO2 is emitted. And around and around we go, in a devastating roundabout for Arctic communities and the entire globe. Continuing our “Explained in 90 Seconds” series, here’s a primer on permafrost.

More Mother Jones reporting on Climate Desk

THE END...

of our fiscal year is Thursday, June 30, and we have a much larger fundraising gap than we can easily manage with only days left to go.

Right now is no time to come up short: If you value the hard-hitting, democracy-protecting, justice-advancing journalism you get from Mother Jones, please help us keep charging as hard as we possibly can with a much-needed and much-appreciated donation today.

payment methods

THE END...

of our fiscal year is Thursday, June 30, and we have a much larger fundraising gap than we can easily manage with only days left to go.

Right now is no time to come up short: If you value the hard-hitting, democracy-protecting, justice-advancing journalism you get from Mother Jones, please help us keep charging as hard as we possibly can with a much-needed and much-appreciated donation today.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate