Here’s a more devastating fact- CO2 i nthe atmosphere as a direct result of man takes up just 0.00136% of the atmosphere- there is NO thick blanket of CO2 surrounding the globe- there simply is nowhere enough CO2 to create such a blanket- 0.00136% of the atmosphere is nowhere near a large enough amount ot cause global climate change- that small amount is not capable of trapping and creating enough heat to move the needle one way or the other one iota- period- end of story- the math doesn’t lie- only people with agendas involving bilking man out of trillions of dollars lie-
Before fossil fuels: 280 ppm or 0.028% of the atmosphere. After fossil: 400ppm. Man's contribution is 0.012% Your number is about the amount of manmade increase every 5 years.