Nobody is denying that a rise in C02 causes temperature to rise. What climate changers have to do is prove that mother nature, does not have a natural self correction mechanism for this.
Because this isn't the first time that a branch of science has claimed that man has broken its covenant with the earth. Every other Malthusian claim of this, at least dealt with real poisons and pollutants. But since technology has cleaned up car exhaust so much, the Malthusians had to move onto something that isnt even a poison or pollutant.
But don't engage with the topic. Say some more about my alleged indiscretions. And ostracize.