The mass extinctions were not in any ways correlated to co2. Why leave that out?
If you were educated on climate science you would know oxygen isotopes are a 99%+ accurate proxy for temperature as measured in ice cores. X axis is years from present multiplied by 1000.
That graph is from Greenland ice core data, the most accurate, high-resolution past-climate measurement method available.
It clearly shows there is no crisis. That the climate on earth fluctuates up and down and that the contemporary climate period is NO DIFFERENT than thousands of years of climate change on earth. This is fact. Everything else is myopic / disingenuous State propaganda.
Look into the Greenland ice cores and educate yourself. You have been tricked. It’s not the end of the world but revising your models to reflect reality should now be your priority.