What is the heat capacity of dry air @ 400 ppm CO2 versus 500 ppm?
That sounds like Joe Bastardi’s argument. I love it.
you’re not allowed to ask for the methodology of their calculations. doing so makes you a climate change denier. Yet any real scientist is going to start with these questions on how they arrived at their “consensus,” even though science is never about consensus. Its about empirical data obtained by using the scientific method of proposing a hypothesis and then determining via experimentation and data that the hypothesis is correct or not correct. Frequently the process is repeated with variations until the hypothesis is correct.
And they wonder why no one really believes them.