This is not really a news anymore, is it. Methane levels are setting new records, co2 levels are settings new records, total GHG emissions are rising, temperature is rising, everything is rising, every freaking year. Year after year. This news sounds a little bit like saying "The age of the universe rises to the highest level on record. It got older. Again." The news will be when global GHG levels stop rising and start decreasing.