Very interesting perspective, thanks for sharing! In my opinion if society collapses, the market (and to an extent, money in general) will be the least of our concerns.
I don’t know if climate change has already been priced into the market, but if it’s not I believe it will be in the coming decade. Even then, I believe this will cause a giant wave of innovation to fight it, which will ultimately result in long term market recovery.
Just my very amateur opinion.