Another significant +ve warming feedback identified. Some call if "vicious cycle". I stopped counting long-time ago. Too many enhancing feedbacks to count. "...upward trajectory for CH4 emissions through future climate change appears inevitable." Is this serious? You bet!!! #ClimateChange #FeedbackLoop #MethaneEmissions #Therearenospecificcountryreferencesinthetweetprovided.Therefore #therearenocountrycodestoreturn.