It's ironical you think about Heller's work as "political", as one of the arguments he makes is that the climate science field became completely crippled once politicians started to put their nose in it.
It's also a huge problem that once a scientific theory (man-made climate change due to CO2) becomes "mainstream" and labelled as "official", you can't oppose it without immediately having all kinds of people with various interests supporting you for sometimes bad reasons. It's unfortunately inevitable.
Worth reading how Dr James Hansen and senator Timothy Wirth (who's the president of UN for many years now) sabotaged the air conditioner back in 1988 and opened the windows to make things appear worse for the cameras:
It's also a huge problem that once a scientific theory (man-made climate change due to CO2) becomes "mainstream" and labelled as "official", you can't oppose it without immediately having all kinds of people with various interests supporting you for sometimes bad reasons. It's unfortunately inevitable.