the exothermic core hypothesis https://theethicalskeptic.com/2020/02/16/the-climate-change-alternative-we-ignore-to-our-peril/
Discussion
Looks very interesting but I'm afraid it's tl;dr
tldr: heat from the earths core heats the planet well in excess of any heat trapping caused by a atmospheric gases
what a ridiculous place we are in where this needs to be said:
“This idea is not posed as a denial of anthropogenic induced climate change. Therefore, I am not a ‘climate change denier’. Do not trust anyone who mindlessly employs such weaponized pejoratives, as it is their malicious conduct which is serving to create a mistrust of climate science to begin with.”