A very interesting, important and quite relevant report. I can only add the name of a famous Egyptian architect who pioneered traditional mud construction as opposed to western building designs, material & layouts. You can read about him here; https://en.wikipedia.org/wiki/Hassan_Fathy
The driving point is that we need to adapt not only construction but other industries as well as our own attitudes to be able to better deal with climate/environmental changes. I’m sure more qualified people can help drive this point more effectively.
Just a thought!