Indian civilizations and the Bijang civilization among others, all in hot jungle climates. The Mayans, the Aztecs, etc.

Agreed

It’s all just more constant rationalization and coping, i.e., trying to find some excuse and lie that can be maintained to justify the cult of everyone is the same.

You took a strange turn from acknowledging warm climate great civilizations to then implying people from warm climates lack abilities to form great civilizations