> See other reply that shows CO2 emissions were negligible until 1900?

Literally, no, where? Even if I did see one claiming that, I’ve also seen the charts of net atmospheric CO2 from human activity that show a sharp rise already in progress by 1800.

Just grasping at straws. Without taking into consideration, the magnitude of co2 getting emitted, we can even blame cavemen with their cook fires for global warming.