You probably see them in response to people saying that renewable carbon processes are bad because of CO2. Which is the erroneous view that I was correcting. Y

You probably see them in response to people saying that renewable carbon processes are bad because of CO2. Which is the erroneous view that I was correcting. You and I may know about the specifics of the carbon cycle that are being overloaded, but clearly GP was applying an incorrect mental model. Which, even if you know about the carbon cycle, you can do.