I remember in the 70s it was all about the coming ice age based on geologic and climatic cycles and... lowering worldwide temperatures that had been tracked since the 19th century.
Taught in schools, featured in magazines, etc. Global warming has always been a lie.
If humans could cause climate change, how is it that Mars also has the same climate changes?
Are there humans on Mars that are terraforming it?
I don’t think so.