Thank you for the illumination. Is it correct to say that CO2 causes an increase in temperature provided all else remains the same? I realize that not else wi

Thank you for the illumination. Is it correct to say that CO2 causes an increase in temperature provided all else remains the same? I realize that not else will remain the same but it was my understanding that increases in CO2 have a heating effect, in the sense of keeping everything else the same, and that this is indisputable. Am I wrong?