This article kind of lost the plot after a little bit, it started descending into its own criticisms with flippant dismissals of climate change being a real concern, dismissal of people's motivations without evidence, assurances based on vague predictions that climate engineering will suddenly become viable.
Started to feel a little uncomfortable given the themes and the mention of pol pot at the beginning, almost like he is calling for more genocide of intellectuals so he can keep rolling coal or something.