Carbon dioxide is only 0.04 percent of the earth’s atmosphere ,but the UN says CO2 increased by 40% and it’s still 0.04 % ,LOL
They’re still measuring carbon dioxide levels on the summits of active volcanoes, which emit that gas more than motor vehicles, electric power plants or factories do.
CO2 was higher in the past
“The killer proof that CO2 does not drive climate is to be found during the Ordovician- Silurian and the Jurassic-Cretaceous periods when CO2 levels were greater than 4000 ppmv (parts per million by volume) and about 2000 ppmv respectively. If the IPCC theory is correct there should have been runaway greenhouse induced global warming during these periods but instead there was glaciation.”
A crock. CO2 levels in the past were a hundred times higher.