- "...co2 warms that's a fact"
Only to point, and then adding more CO2 will have no further effect.
The Rule of Diminishing returns.
Like on a cold night, adding one blanket will make you warmer, a second blanket warmer still, a third blanket warmer, but not as much as the first two blankets. By the time you have four or five blankets on you, adding another four or five won't make any difference.
Of course, there have been times in the past when CO2 in the thousands of ppm did not stop the planet from having ice ages and being freezing cold.
And explain the thirty years between about 1940 - 1970. We were getting cooler while your CO2 was rising.
CO2 is plant food, and we have relatively recently been at planet historical lows.
We reached as low as 180ppm, and plant photosynthesis shuts down and plants die below 150 ppm
We came TOO close to that. Would that make you happy? Would you like your CO2 "pollution" to lower to, oh let's say.. to 120 ppm?
Would you be happy?