This is a, E-booklet, 23 pages, free, A History from the future, by David Holmgren. It gives a positive possible way forward for his local area of Australia, also touches on what is going on the world over, 23 pages https://retrosuburbia.com/wp-content/uploads/2018/06/A_History_from_the_...

and his 7 minute talk about his optimism of retrofitting suburbs in the long descent https://www.youtube.com/watch?time_continue=168&v=iTYe8WloF1U

both of those, and many others, are found here on the retrosuburbia website, under Resources and Reading https://retrosuburbia.com/further-reading/

This page, https://retrosuburbia.com/case-studies/ , has the links to 13 case studies of suburban homes adapted to better serve for the long descent. Lots of pictures and what they did.