I checked out your link, maybe you know more.
I am hoping to find other graphs to dismiss these 2 graphs below:
https://xkcd.com/1732/
https://climate.nasa.gov/climate_resources/24/graphic-the-re...
A simple response to that is a graph of glaciation cycles https://opentextbc.ca/geology/chapter/16-1-glacial-periods-i...
In respect to CO2 https://mashable.com/article/co2-earth-history-climate-chang... or any longterm measurement of CO2 levels, however, speaking from a scientific perspective there is a great deal incorrect with current processes of measuring CO2 levels from ancient ice cores.
During the Last Glacial Maximum, many plants showed evidence of CO2 starvation also, which is part of the reason why desertification increased so much during the LGM.
> https://phys.org/news/2021-03-fossil-forests-antarctic-ice.h...
I don't know on the downvotes question.
Exactly how many of the 22 full-length books and 700+ papers by Alfred Russel Wallace have you read though?
They're packed with meticilous observations direct from decades of field work on both sides of what is now known as the Wallace line.
Wallace had a better grasp on evolution than Darwin.