It may be ignorant or even insane, but this sort of thinking is also taken seriously in certain places, and even highly rewarded. William Nordhaus won the Nobel Prize for a model which predicts that if the planet warms by 6C - an extinction level event!! - GDP will only be reduced by 8.5%. Why? Because most high-value production happens indoors, where we have aircon. [1]
[1] https://www.ucl.ac.uk/news/2020/sep/nobel-prize-winning-econ...