Worried about CO2 and Methane?

Well, apart from these two well known greenhouse gases, there are now a couple more to worry about too, as this from SciScoop reports.

Apparently, concentrations of nitrogen trifluoride (NF3) and sulfuryl fluoride (SO2F2) are rapidly increasing in our atmosphere and both are known to be powerful greenhouse gases.

Just how many more straws can we (mankind) load onto the camel's back?