Personally, I wish the fossil fuel trolls and libertarians were correct, but there is scant, if any, evidence on their side. I must say that I am discouraged that the oligarchs' disinformation campaigns are again taking precedence over fact.
Global warming deniers, which includes honest, non-ideological people, say that the planet has been subjected to many warming and cooling periods, and that it is only natural that the cycles are contining. Climate scientists know this very well, and that is what disturbs them. The fact that the planet has warmed and cooled before does not mean that there is no danger.
Searching around for a simple explanation for readers, I found this report ( https://www.cnn.com/2015/11/06/world/two-degrees-question-ice-ages/index.html ) from a CNN meteorologist in 2015. (Note that the 0.85 centigrade rise in temperature in the report is, only 3 years later, up to 1.1C.)