the article it came from...https://earth.org/data_visualization/a-brief-history-of-co2/
Add to this the following recent data on CO2 concentration as well as Global Tropospheric Temperature data...both of which are recognized by all parties as being authoritative...
https://gml.noaa.gov/ccgg/trends/
https://www.drroyspencer.com/wp-content/uploads/UAH_LT_1979_thru_July_2021_v6.jpg
Bottom line...the planetary CO2 atmospheric concentration used to be in balance...with the advent of fossil fuel consumption, it isn't any longer...we keep adding to it...year after year...it is a greenhouse gas (no argument against that)...it takes ~30 yrs to remove half of the CO2 that's added each year, but centuries for the remainder...
For added insight, Google David J.C. MacKay's book "Sustainable Energy - Without the Hot Air"...no hyperbole...just factual data.
Just saying...since you brought up the subject.