Climate nutters, page-247

What an excellent question @Justmeanu

There is of course no answer.
FACTS:
Earth condensed from magma, cooled to solid and liquid 13 Billion years ago.

Everything that was here then is still here.
Nothing can leave because of gravity (mass attraction).

OK some dust, and gases are attracted from interstellar space
Some estimates are 120 tonne per annum
Estimates - not measurements.

I do like shiraz, and lightly hopped beer (has CO2 for bubbles)
the ideal beer have never found
More research needed.

Have as much control over the brands at Dan Murphy or FirstChoice
as youandme over CO2 levels
because if it is here, it always was here.

The same amount of CO2 is here @Justmeanu, as ever was.