Hi madam, I haven’t followed the whole thread, but your comment...

Hi madam,

I haven’t followed the whole thread, but your comment on the reduction of the rate of increase caught my eye.

If this is the case, then the function of co2 v time will have negative concavity, thus there are two possibilities.

Either it will be heading for a point of inflection or it’s heading for a maximum.

Which of these scenarios do you see playing out?