“Human CO2 has no carbon-14, so it lowers D14C. If human CO2 were 33% of CO2, it would lower (D14C + 1000) from 1000 to 666. But (D14C + 1000) is still 1000. This proves human CO2 is insignificant to the CO2 increase.”
That’s a pretty ingenious argument.
Hey, cow farts……