This is the first time I've heard about this issue. If this is as severe and terrifying as these comments are making it seem, why has this not been covered more?
What do you think climate scientists have been screaming about for the past several decades?
It always seemed like CO2 was the biggest issue. Call me naive but I didn't hear anything about massive underground methane bubbles ready to explode and destroy humanity imminently.
I heard about that problem ten years ago, without specifically looking for it. It's probably known for decades.
Rapid runaway global warming isn't the scientific consensus.