Excellent point. Do I have the cause & effect right?
Dinosaurs: Large CO2 Output —> Global vertebrate dominance for 135 Million Years.
Humans: Large CO2 Output —> Mass extinctions in a few decades.
And then, dinosaures are not men. We can manufacture oxygen generators and other “oxygen farms”. By their logic a man managed submarine would not be workable.
Demoralist green leftists want to destroy all that. THey live in the tank of government restricted budget paranoia and of crime by incarceration murder and “hunger games” mindset.
Murder to power. End justifying the means.