You're right, there is time of methane trapped in permafrost. Those are melting now and realising the gas.
Lobby for green legislation. We need to influence politics to finally act in a serious manner. As we accomplished with the ozone hole as mentioned in the article
https://climate.nasa.gov/news/2785/unexpected-future-boost-o...
I'll be honest, I'm convinced humans have a big hand in climate change, but I can't seem to determine whether I merely need to lobby my rep for green legislation or start taking survival classes for an impending collapse of JIT supply chains and society in general.