I think they've tried to convert those 50Gt into palatable comparisons: It equals to a 2 additional degrees increase of global warming, or reaching the 2100 tem

I think they've tried to convert those 50Gt into palatable comparisons: It equals to a 2 additional degrees increase of global warming, or reaching the 2100 temperature in 2080. But we're talking about methane – the original article was about CO2.