That I agree with. The specifics of how they build are not suitable to places like Norway (or most of Europe for that matter). That does not mean one cannot look at the concepts and apply them such that it makes sense in the context though. Many buildings in for example the Netherlands (where I live) are mainly built for keeping the heat in nowadays and overheat in the summer. Especially housing stock built from the 80s through the 2000s have overheating problems with the changing climate. This is mainly due to lack of window shading and night ventilation options. And instead of seeing a move towards shading, you see a move towards airconditioning instead, which is generally not needed if you design a building properly.

I thought you were against implementing the concepts and did not expect you to interpret the suggestion literally (aka, to build Moroccan style homes in Norway).

That’s why you make it so that you can do passive cooling in summer but don’t do that in winter. There are quite a few solutions that essentially boil down to opening windows during the night while keeping people, water and insects out.

It’s often called night cooling or night flushing. See for example this company explaining it.