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 MotherJones reporting on Climate Desk

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SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

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